- Replace the precompiled PSMTabBar framework with a build-from-source dependency, in preparation for future code and style changes

63 files changed, 9409 insertions, 0 deletions

diff --git a/Frameworks/PSMTabBar/Images/AdiumGradient.png b/Frameworks/PSMTabBar/Images/AdiumGradient.png
new file mode 100644
index 00000000..d410a88a
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AdiumGradient.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabCloseDirty_Front.png b/Frameworks/PSMTabBar/Images/AquaTabCloseDirty_Front.png
new file mode 100644
index 00000000..77d22050
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabCloseDirty_Front.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabCloseDirty_Front_Pressed.png b/Frameworks/PSMTabBar/Images/AquaTabCloseDirty_Front_Pressed.png
new file mode 100644
index 00000000..197ea95c
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabCloseDirty_Front_Pressed.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabCloseDirty_Front_Rollover.png b/Frameworks/PSMTabBar/Images/AquaTabCloseDirty_Front_Rollover.png
new file mode 100644
index 00000000..2dfe5777
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabCloseDirty_Front_Rollover.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabClose_Front.png b/Frameworks/PSMTabBar/Images/AquaTabClose_Front.png
new file mode 100644
index 00000000..02b72d39
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabClose_Front.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabClose_Front_Pressed.png b/Frameworks/PSMTabBar/Images/AquaTabClose_Front_Pressed.png
new file mode 100644
index 00000000..f81125a0
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabClose_Front_Pressed.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabClose_Front_Rollover.png b/Frameworks/PSMTabBar/Images/AquaTabClose_Front_Rollover.png
new file mode 100644
index 00000000..4f6b865f
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabClose_Front_Rollover.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabNew.png b/Frameworks/PSMTabBar/Images/AquaTabNew.png
new file mode 100644
index 00000000..10a83705
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabNew.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabNewPressed.png b/Frameworks/PSMTabBar/Images/AquaTabNewPressed.png
new file mode 100644
index 00000000..cb4dd10f
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabNewPressed.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabNewRollover.png b/Frameworks/PSMTabBar/Images/AquaTabNewRollover.png
new file mode 100644
index 00000000..4d469f8a
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabNewRollover.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabsBackground.png b/Frameworks/PSMTabBar/Images/AquaTabsBackground.png
new file mode 100644
index 00000000..b9cd1d0f
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabsBackground.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabsDown.png b/Frameworks/PSMTabBar/Images/AquaTabsDown.png
new file mode 100644
index 00000000..6fed84c6
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabsDown.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabsDownGraphite.png b/Frameworks/PSMTabBar/Images/AquaTabsDownGraphite.png
new file mode 100644
index 00000000..15bcc19c
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabsDownGraphite.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabsDownNonKey.png b/Frameworks/PSMTabBar/Images/AquaTabsDownNonKey.png
new file mode 100644
index 00000000..df2c1365
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabsDownNonKey.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabsSeparator.png b/Frameworks/PSMTabBar/Images/AquaTabsSeparator.png
new file mode 100644
index 00000000..be82692d
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabsSeparator.png
diff --git a/Frameworks/PSMTabBar/Images/AquaTabsSeparatorDown.png b/Frameworks/PSMTabBar/Images/AquaTabsSeparatorDown.png
new file mode 100644
index 00000000..72b7878b
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/AquaTabsSeparatorDown.png
diff --git a/Frameworks/PSMTabBar/Images/TabClose_Dirty.png b/Frameworks/PSMTabBar/Images/TabClose_Dirty.png
new file mode 100644
index 00000000..60a25ba3
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/TabClose_Dirty.png
diff --git a/Frameworks/PSMTabBar/Images/TabClose_Dirty_Pressed.png b/Frameworks/PSMTabBar/Images/TabClose_Dirty_Pressed.png
new file mode 100644
index 00000000..978dc1c7
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/TabClose_Dirty_Pressed.png
diff --git a/Frameworks/PSMTabBar/Images/TabClose_Dirty_Rollover.png b/Frameworks/PSMTabBar/Images/TabClose_Dirty_Rollover.png
new file mode 100644
index 00000000..7b8924da
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/TabClose_Dirty_Rollover.png
diff --git a/Frameworks/PSMTabBar/Images/TabClose_Front.png b/Frameworks/PSMTabBar/Images/TabClose_Front.png
new file mode 100644
index 00000000..e7bf88e7
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/TabClose_Front.png
diff --git a/Frameworks/PSMTabBar/Images/TabClose_Front_Pressed.png b/Frameworks/PSMTabBar/Images/TabClose_Front_Pressed.png
new file mode 100644
index 00000000..feaf7281
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/TabClose_Front_Pressed.png
diff --git a/Frameworks/PSMTabBar/Images/TabClose_Front_Rollover.png b/Frameworks/PSMTabBar/Images/TabClose_Front_Rollover.png
new file mode 100644
index 00000000..865bd1fb
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/TabClose_Front_Rollover.png
diff --git a/Frameworks/PSMTabBar/Images/TabNewMetal.png b/Frameworks/PSMTabBar/Images/TabNewMetal.png
new file mode 100644
index 00000000..be02d708
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/TabNewMetal.png
diff --git a/Frameworks/PSMTabBar/Images/TabNewMetalPressed.png b/Frameworks/PSMTabBar/Images/TabNewMetalPressed.png
new file mode 100644
index 00000000..18118ec3
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/TabNewMetalPressed.png
diff --git a/Frameworks/PSMTabBar/Images/TabNewMetalRollover.png b/Frameworks/PSMTabBar/Images/TabNewMetalRollover.png
new file mode 100644
index 00000000..b1308164
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/TabNewMetalRollover.png
diff --git a/Frameworks/PSMTabBar/Images/overflowImage.png b/Frameworks/PSMTabBar/Images/overflowImage.png
new file mode 100644
index 00000000..2b762555
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/overflowImage.png
diff --git a/Frameworks/PSMTabBar/Images/overflowImagePressed.png b/Frameworks/PSMTabBar/Images/overflowImagePressed.png
new file mode 100644
index 00000000..b3918b34
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/overflowImagePressed.png
diff --git a/Frameworks/PSMTabBar/Images/pi.png b/Frameworks/PSMTabBar/Images/pi.png
new file mode 100644
index 00000000..4d598dc7
--- /dev/null
+++ b/Frameworks/PSMTabBar/Images/pi.png
diff --git a/Frameworks/PSMTabBar/NSBezierPath_AMShading.h b/Frameworks/PSMTabBar/NSBezierPath_AMShading.h
new file mode 100755
index 00000000..aed6f13b
--- /dev/null
+++ b/Frameworks/PSMTabBar/NSBezierPath_AMShading.h
@@ -0,0 +1,23 @@
+//
+//  NSBezierPath_AMShading.h
+//  ------------------------
+//
+//  Created by Andreas on 2005-06-01.
+//  Copyright 2005 Andreas Mayer. All rights reserved.
+//
+//	based on http://www.cocoadev.com/index.pl?GradientFill
+
+
+#import <Cocoa/Cocoa.h>
+
+@interface NSBezierPath (AMShading)
+
+- (void)customHorizontalFillWithCallbacks:(CGFunctionCallbacks)functionCallbacks firstColor:(NSColor *)firstColor secondColor:(NSColor *)secondColor;
+- (void)customVerticalFillWithCallbacks:(CGFunctionCallbacks)functionCallbacks firstColor:(NSColor *)firstColor secondColor:(NSColor *)secondColor;
+
+- (void)linearGradientFillWithStartColor:(NSColor *)startColor endColor:(NSColor *)endColor;
+- (void)linearVerticalGradientFillWithStartColor:(NSColor *)startColor endColor:(NSColor *)endColor;
+
+- (void)bilinearGradientFillWithOuterColor:(NSColor *)outerColor innerColor:(NSColor *)innerColor;
+
+@end
diff --git a/Frameworks/PSMTabBar/NSBezierPath_AMShading.m b/Frameworks/PSMTabBar/NSBezierPath_AMShading.m
new file mode 100755
index 00000000..73213f3b
--- /dev/null
+++ b/Frameworks/PSMTabBar/NSBezierPath_AMShading.m
@@ -0,0 +1,127 @@
+//
+//  NSBezierPath_AMShading.m
+//  ------------------------
+//
+//  Created by Andreas on 2005-06-01.
+//  Copyright 2005 Andreas Mayer. All rights reserved.
+//
+
+#import "NSBezierPath_AMShading.h"
+
+
+@implementation NSBezierPath (AMShading)
+
+static void linearShadedColor(void *info, const CGFloat *in, CGFloat *out)
+{
+	CGFloat *colors = (CGFloat *)info;
+	*out++ = colors[0] + *in * colors[8];
+	*out++ = colors[1] + *in * colors[9];
+	*out++ = colors[2] + *in * colors[10];
+	*out++ = colors[3] + *in * colors[11];
+}
+
+static void bilinearShadedColor(void *info, const CGFloat *in, CGFloat *out)
+{
+	CGFloat *colors = (CGFloat *)info;
+	CGFloat factor = (*in)*2.0;
+	if (*in > 0.5) {
+		factor = 2-factor;
+	}
+	*out++ = colors[0] + factor * colors[8];
+	*out++ = colors[1] + factor * colors[9];
+	*out++ = colors[2] + factor * colors[10];
+	*out++ = colors[3] + factor * colors[11];
+}
+
+- (void)linearGradientFillWithStartColor:(NSColor *)startColor endColor:(NSColor *)endColor
+{
+	static const CGFunctionCallbacks callbacks = {0, &linearShadedColor, NULL};
+	
+	[self customHorizontalFillWithCallbacks:callbacks firstColor:startColor secondColor:endColor];
+}
+
+- (void)linearVerticalGradientFillWithStartColor:(NSColor *)startColor endColor:(NSColor *)endColor
+{
+	static const CGFunctionCallbacks callbacks = {0, &linearShadedColor, NULL};
+	
+	[self customVerticalFillWithCallbacks:callbacks firstColor:startColor secondColor:endColor];
+}
+
+- (void)bilinearGradientFillWithOuterColor:(NSColor *)outerColor innerColor:(NSColor *)innerColor
+{
+	static const CGFunctionCallbacks callbacks = {0, &bilinearShadedColor, NULL};
+
+	[self customHorizontalFillWithCallbacks:callbacks firstColor:innerColor secondColor:outerColor];
+}
+
+- (void)customFillWithCallbacks:(CGFunctionCallbacks)functionCallbacks firstColor:(NSColor *)firstColor secondColor:(NSColor *)secondColor startPoint:(CGPoint)startPoint endPoint:(CGPoint)endPoint
+{
+	CGColorSpaceRef colorspace;
+	CGShadingRef shading;
+	CGFunctionRef function;
+	CGFloat colors[12]; // pointer to color values
+	
+	// get my context
+	CGContextRef currentContext = (CGContextRef)[[NSGraphicsContext currentContext] graphicsPort];
+	
+	NSColor *deviceDependentFirstColor = [firstColor colorUsingColorSpaceName:NSDeviceRGBColorSpace];
+	NSColor *deviceDependentSecondColor = [secondColor colorUsingColorSpaceName:NSDeviceRGBColorSpace];
+	
+	// set up colors for gradient
+	colors[0] = [deviceDependentFirstColor redComponent];
+	colors[1] = [deviceDependentFirstColor greenComponent];
+	colors[2] = [deviceDependentFirstColor blueComponent];
+	colors[3] = [deviceDependentFirstColor alphaComponent];
+	
+	colors[4] = [deviceDependentSecondColor redComponent];
+	colors[5] = [deviceDependentSecondColor greenComponent];
+	colors[6] = [deviceDependentSecondColor blueComponent];
+	colors[7] = [deviceDependentSecondColor alphaComponent];
+	
+	// difference between start and end color for each color components
+	colors[8] = (colors[4]-colors[0]);
+	colors[9] = (colors[5]-colors[1]);
+	colors[10] = (colors[6]-colors[2]);
+	colors[11] = (colors[7]-colors[3]);
+	
+	// draw gradient
+	colorspace = CGColorSpaceCreateDeviceRGB();
+	size_t components = 1 + CGColorSpaceGetNumberOfComponents(colorspace);
+	static const CGFloat  domain[2] = {0.0, 1.0};
+	static const CGFloat  range[10] = {0, 1, 0, 1, 0, 1, 0, 1, 0, 1};
+	//static const CGFunctionCallbacks callbacks = {0, &bilinearShadedColor, NULL};
+	
+	// Create a CGFunctionRef that describes a function taking 1 input and kChannelsPerColor outputs.
+	function = CGFunctionCreate(colors, 1, domain, components, range, &functionCallbacks);
+
+	shading = CGShadingCreateAxial(colorspace, startPoint, endPoint, function, NO, NO);
+	
+	CGContextSaveGState(currentContext);
+	[self addClip];
+	CGContextDrawShading(currentContext, shading);
+	CGContextRestoreGState(currentContext);
+	
+	CGShadingRelease(shading);
+	CGFunctionRelease(function);
+	CGColorSpaceRelease(colorspace);
+}
+
+- (void)customHorizontalFillWithCallbacks:(CGFunctionCallbacks)functionCallbacks firstColor:(NSColor *)firstColor secondColor:(NSColor *)secondColor
+{
+	[self customFillWithCallbacks:functionCallbacks 
+					   firstColor:firstColor
+					  secondColor:secondColor
+					   startPoint:CGPointMake(0, NSMinY([self bounds]))
+						 endPoint:CGPointMake(0, NSMaxY([self bounds]))];
+}
+
+- (void)customVerticalFillWithCallbacks:(CGFunctionCallbacks)functionCallbacks firstColor:(NSColor *)firstColor secondColor:(NSColor *)secondColor
+{
+	[self customFillWithCallbacks:functionCallbacks 
+					   firstColor:firstColor
+					  secondColor:secondColor
+					   startPoint:CGPointMake(NSMinX([self bounds]), 0)
+						 endPoint:CGPointMake(NSMaxX([self bounds]), 0)];
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/NSString_AITruncation.h b/Frameworks/PSMTabBar/NSString_AITruncation.h
new file mode 100644
index 00000000..cbcbf2c7
--- /dev/null
+++ b/Frameworks/PSMTabBar/NSString_AITruncation.h
@@ -0,0 +1,12 @@
+//
+//  NSString_AITruncation.h
+//  PSMTabBarControl
+//
+//  Created by Evan Schoenberg on 7/14/07.
+//
+
+#import <Cocoa/Cocoa.h>
+
+@interface NSString (AITruncation)
+- (NSString *)stringWithEllipsisByTruncatingToLength:(NSUInteger)length;
+@end
diff --git a/Frameworks/PSMTabBar/NSString_AITruncation.m b/Frameworks/PSMTabBar/NSString_AITruncation.m
new file mode 100644
index 00000000..567c78f2
--- /dev/null
+++ b/Frameworks/PSMTabBar/NSString_AITruncation.m
@@ -0,0 +1,34 @@
+//
+//  NSString_AITruncation.m
+//  PSMTabBarControl
+//
+//  Created by Evan Schoenberg on 7/14/07.
+//  From Adium, which is licensed under the GPL.  Used in PSMTabBarControl with permission.
+//  The contents of this remain licensed under the GPL.
+//
+
+#import "NSString_AITruncation.h"
+
+@implementation NSString (AITruncation)
+
++ (id)ellipsis
+{
+	return [NSString stringWithUTF8String:"\xE2\x80\xA6"];
+}
+
+- (NSString *)stringWithEllipsisByTruncatingToLength:(NSUInteger)length
+{
+	NSString *returnString;
+	
+	if (length < [self length]) {
+		//Truncate and append the ellipsis
+		returnString = [[self substringToIndex:length-1] stringByAppendingString:[NSString ellipsis]];
+	} else {
+		//We don't need to truncate, so don't append an ellipsis
+		returnString = [[self copy] autorelease];
+	}
+	
+	return returnString;
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMOverflowPopUpButton.h b/Frameworks/PSMTabBar/PSMOverflowPopUpButton.h
new file mode 100644
index 00000000..19ce95f1
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMOverflowPopUpButton.h
@@ -0,0 +1,28 @@
+//
+//  PSMOverflowPopUpButton.h
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 11/4/05.
+//  Copyright 2005 Positive Spin Media. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+
+@interface PSMOverflowPopUpButton : NSPopUpButton {
+    NSImage         *_PSMTabBarOverflowPopUpImage;
+    NSImage         *_PSMTabBarOverflowDownPopUpImage;
+    BOOL            _down;
+	BOOL			_animatingAlternateImage;
+	NSTimer			*_animationTimer;
+	CGFloat			_animationValue;
+}
+
+//alternate image display
+- (BOOL)animatingAlternateImage;
+- (void)setAnimatingAlternateImage:(BOOL)flag;
+
+// archiving
+- (void)encodeWithCoder:(NSCoder *)aCoder;
+- (id)initWithCoder:(NSCoder *)aDecoder;
+@end
diff --git a/Frameworks/PSMTabBar/PSMOverflowPopUpButton.m b/Frameworks/PSMTabBar/PSMOverflowPopUpButton.m
new file mode 100644
index 00000000..cc96b910
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMOverflowPopUpButton.m
@@ -0,0 +1,161 @@
+//
+//  PSMOverflowPopUpButton.m
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 11/4/05.
+//  Copyright 2005 Positive Spin Media. All rights reserved.
+//
+
+#import "PSMOverflowPopUpButton.h"
+#import "PSMTabBarControl.h"
+
+#define TIMER_INTERVAL 1.0 / 15.0
+#define ANIMATION_STEP 0.033f
+
+@implementation PSMOverflowPopUpButton
+
+- (id)initWithFrame:(NSRect)frameRect pullsDown:(BOOL)flag
+{
+    if (self = [super initWithFrame:frameRect pullsDown:YES]) {
+        [self setBezelStyle:NSRegularSquareBezelStyle];
+        [self setBordered:NO];
+        [self setTitle:@""];
+        [self setPreferredEdge:NSMaxXEdge];
+        _PSMTabBarOverflowPopUpImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"overflowImage"]];
+		_PSMTabBarOverflowDownPopUpImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"overflowImagePressed"]];
+		_animatingAlternateImage = NO;
+    }
+    return self;
+}
+
+- (void)dealloc
+{
+    [_PSMTabBarOverflowPopUpImage release];
+	[_PSMTabBarOverflowDownPopUpImage release];
+    [super dealloc];
+}
+
+- (void)drawRect:(NSRect)rect
+{
+    if(_PSMTabBarOverflowPopUpImage == nil){
+        [super drawRect:rect];
+        return;
+    }
+	
+    NSImage *image = (_down) ? _PSMTabBarOverflowDownPopUpImage : _PSMTabBarOverflowPopUpImage;
+	NSSize imageSize = [image size];
+	NSRect bounds = [self bounds];
+	
+	NSPoint drawPoint = NSMakePoint(NSMidX(bounds) - (imageSize.width * 0.5f), NSMidY(bounds) - (imageSize.height * 0.5f));
+	
+    if ([self isFlipped]) {
+        drawPoint.y += imageSize.height;
+    }
+	
+    [image compositeToPoint:drawPoint operation:NSCompositeSourceOver fraction:(_animatingAlternateImage ? 0.7f : 1.0f)];
+	
+	if (_animatingAlternateImage) {
+		NSImage *alternateImage = [self alternateImage];
+		NSSize altImageSize = [alternateImage size];
+		drawPoint = NSMakePoint(NSMidX(bounds) - (altImageSize.width * 0.5f), NSMidY(bounds) - (altImageSize.height * 0.5f));
+		
+		if ([self isFlipped]) {
+			drawPoint.y += altImageSize.height;
+		}
+		
+		[[self alternateImage] compositeToPoint:drawPoint operation:NSCompositeSourceOver fraction:sin(_animationValue * M_PI)];
+	}
+}
+
+- (void)mouseDown:(NSEvent *)event
+{
+	_down = YES;
+	[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(notificationReceived:) name:NSMenuDidEndTrackingNotification object:[self menu]];
+	[self setNeedsDisplay:YES];
+	[super mouseDown:event];
+}
+
+- (void)setHidden:(BOOL)value
+{
+	if ([self isHidden] != value) {
+		if (value) {
+			// Stop any animating alternate image if we hide
+			[_animationTimer invalidate], _animationTimer = nil;
+		} else if (_animatingAlternateImage) {
+			// Restart any animating alternate image if we unhide
+			_animationValue = ANIMATION_STEP;
+			_animationTimer = [NSTimer scheduledTimerWithTimeInterval:TIMER_INTERVAL target:self selector:@selector(animateStep:) userInfo:nil repeats:YES];
+			[[NSRunLoop currentRunLoop] addTimer:_animationTimer forMode:NSEventTrackingRunLoopMode];
+		}
+	}
+	
+	[super setHidden:value];
+}
+
+- (void)notificationReceived:(NSNotification *)notification
+{
+	_down = NO;
+	[self setNeedsDisplay:YES];
+	[[NSNotificationCenter defaultCenter] removeObserver:self];
+}
+
+- (void)setAnimatingAlternateImage:(BOOL)flag
+{
+	if (_animatingAlternateImage != flag) {
+		_animatingAlternateImage = flag;
+		
+		if (![self isHidden]) {
+			if (flag) {
+				_animationValue = ANIMATION_STEP;
+				_animationTimer = [NSTimer scheduledTimerWithTimeInterval:TIMER_INTERVAL target:self selector:@selector(animateStep:) userInfo:nil repeats:YES];
+				[[NSRunLoop currentRunLoop] addTimer:_animationTimer forMode:NSEventTrackingRunLoopMode];
+
+			} else {
+				[_animationTimer invalidate], _animationTimer = nil;
+			}
+
+			[self setNeedsDisplay:YES];
+		}
+	}
+}
+
+- (BOOL)animatingAlternateImage;
+{
+	return _animatingAlternateImage;
+}
+
+- (void)animateStep:(NSTimer *)timer
+{
+	_animationValue += ANIMATION_STEP;
+	
+	if (_animationValue >= 1) {
+		_animationValue = ANIMATION_STEP;
+	}
+	
+	[self setNeedsDisplay:YES];
+}
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder {
+    [super encodeWithCoder:aCoder];
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeObject:_PSMTabBarOverflowPopUpImage forKey:@"PSMTabBarOverflowPopUpImage"];
+        [aCoder encodeObject:_PSMTabBarOverflowDownPopUpImage forKey:@"PSMTabBarOverflowDownPopUpImage"];
+		[aCoder encodeBool:_animatingAlternateImage forKey:@"PSMTabBarOverflowAnimatingAlternateImage"];
+    }
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder {
+    if ( (self = [super initWithCoder:aDecoder]) ) {
+        if ([aDecoder allowsKeyedCoding]) {
+            _PSMTabBarOverflowPopUpImage = [[aDecoder decodeObjectForKey:@"PSMTabBarOverflowPopUpImage"] retain];
+            _PSMTabBarOverflowDownPopUpImage = [[aDecoder decodeObjectForKey:@"PSMTabBarOverflowDownPopUpImage"] retain];
+			[self setAnimatingAlternateImage:[aDecoder decodeBoolForKey:@"PSMTabBarOverflowAnimatingAlternateImage"]];
+        }
+    }
+    return self;
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMProgressIndicator.h b/Frameworks/PSMTabBar/PSMProgressIndicator.h
new file mode 100644
index 00000000..8f56bd73
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMProgressIndicator.h
@@ -0,0 +1,23 @@
+//
+//  PSMProgressIndicator.h
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 2/23/06.
+//  Copyright 2006 Positive Spin Media. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import "PSMTabBarControl.h"
+
+
+@interface PSMProgressIndicator : NSProgressIndicator {
+
+}
+
+@end
+
+@interface PSMTabBarControl (LayoutPlease)
+
+- (void)update;
+
+@end
\ No newline at end of file
diff --git a/Frameworks/PSMTabBar/PSMProgressIndicator.m b/Frameworks/PSMTabBar/PSMProgressIndicator.m
new file mode 100644
index 00000000..f79852a2
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMProgressIndicator.m
@@ -0,0 +1,27 @@
+//
+//  PSMProgressIndicator.m
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 2/23/06.
+//  Copyright 2006 Positive Spin Media. All rights reserved.
+//
+
+#import "PSMProgressIndicator.h"
+
+@implementation PSMProgressIndicator
+
+// overrides to make tab bar control re-layout things if status changes
+- (void)setHidden:(BOOL)flag
+{
+    [super setHidden:flag];
+    [(PSMTabBarControl *)[self superview] update];
+}
+
+- (void)stopAnimation:(id)sender
+{
+	[NSObject cancelPreviousPerformRequestsWithTarget:self
+											 selector:@selector(startAnimation:)
+											   object:nil];
+	[super stopAnimation:sender];
+}
+@end
diff --git a/Frameworks/PSMTabBar/PSMRolloverButton.h b/Frameworks/PSMTabBar/PSMRolloverButton.h
new file mode 100644
index 00000000..d78b47c2
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMRolloverButton.h
@@ -0,0 +1,29 @@
+//
+//  PSMOverflowPopUpButton.h
+//  NetScrape
+//
+//  Created by John Pannell on 8/4/04.
+//  Copyright 2004 Positive Spin Media. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+@interface PSMRolloverButton : NSButton
+{
+    NSImage             *_rolloverImage;
+    NSImage             *_usualImage;
+    NSTrackingRectTag   _myTrackingRectTag;
+}
+
+// the regular image
+- (void)setUsualImage:(NSImage *)newImage;
+- (NSImage *)usualImage;
+
+// the rollover image
+- (void)setRolloverImage:(NSImage *)newImage;
+- (NSImage *)rolloverImage;
+
+// tracking rect for mouse events
+- (void)addTrackingRect;
+- (void)removeTrackingRect;
+@end
\ No newline at end of file
diff --git a/Frameworks/PSMTabBar/PSMRolloverButton.m b/Frameworks/PSMTabBar/PSMRolloverButton.m
new file mode 100644
index 00000000..988abbb2
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMRolloverButton.m
@@ -0,0 +1,183 @@
+//
+//  PSMOverflowPopUpButton.m
+//  NetScrape
+//
+//  Created by John Pannell on 8/4/04.
+//  Copyright 2004 Positive Spin Media. All rights reserved.
+//
+
+#import "PSMRolloverButton.h"
+
+@implementation PSMRolloverButton
+
+- (void)awakeFromNib
+{
+	if ([[self superclass] instancesRespondToSelector:@selector(awakeFromNib)]) {
+        [super awakeFromNib];
+	}
+	
+	[[NSNotificationCenter defaultCenter] addObserver:self 
+											 selector:@selector(rolloverFrameDidChange:)
+												 name:NSViewFrameDidChangeNotification
+											   object:self];
+	[self setPostsFrameChangedNotifications:YES];
+	[self resetCursorRects];
+	
+	_myTrackingRectTag = -1;
+}
+
+- (void)dealloc
+{
+	[[NSNotificationCenter defaultCenter] removeObserver:self];
+	
+	[self removeTrackingRect];
+	
+	[super dealloc];
+}
+
+// the regular image
+- (void)setUsualImage:(NSImage *)newImage
+{
+    [newImage retain];
+    [_usualImage release];
+    _usualImage = newImage;
+
+	[self setImage:_usualImage];
+}
+
+- (NSImage *)usualImage
+{
+    return _usualImage;
+}
+
+- (void)setRolloverImage:(NSImage *)newImage
+{
+    [newImage retain];
+    [_rolloverImage release];
+    _rolloverImage = newImage;
+}
+
+- (NSImage *)rolloverImage
+{
+    return _rolloverImage;
+}
+
+//Remove old tracking rects when we change superviews
+- (void)viewWillMoveToSuperview:(NSView *)newSuperview
+{
+	[self removeTrackingRect];
+	
+	[super viewWillMoveToSuperview:newSuperview];
+}
+
+- (void)viewDidMoveToSuperview
+{
+	[super viewDidMoveToSuperview];
+	
+	[self resetCursorRects];
+}
+
+- (void)viewWillMoveToWindow:(NSWindow *)newWindow
+{
+	[self removeTrackingRect];
+	
+	[super viewWillMoveToWindow:newWindow];
+}
+
+- (void)viewDidMoveToWindow
+{
+	[super viewDidMoveToWindow];
+	
+	[self resetCursorRects];
+}
+
+- (void)rolloverFrameDidChange:(NSNotification *)inNotification
+{
+	[self resetCursorRects];
+}
+
+- (void)addTrackingRect
+{
+    // assign a tracking rect to watch for mouse enter/exit
+	NSRect	trackRect = [self bounds];
+	NSPoint	localPoint = [self convertPoint:[[self window] convertScreenToBase:[NSEvent mouseLocation]]
+											   fromView:nil];
+	BOOL	mouseInside = NSPointInRect(localPoint, trackRect);
+	
+    _myTrackingRectTag = [self addTrackingRect:trackRect owner:self userData:nil assumeInside:mouseInside];
+	if (mouseInside) 
+		[self mouseEntered:nil];
+	else
+		[self mouseExited:nil];
+}
+
+- (void)removeTrackingRect
+{
+	if (_myTrackingRectTag != -1) {
+		[self removeTrackingRect:_myTrackingRectTag];
+	}
+	_myTrackingRectTag = -1;
+}
+
+// override for rollover effect
+- (void)mouseEntered:(NSEvent *)theEvent;
+{
+    // set rollover image
+    [self setImage:_rolloverImage];
+
+	[super mouseEntered:theEvent];
+}
+
+- (void)mouseExited:(NSEvent *)theEvent;
+{
+    // restore usual image
+	[self setImage:_usualImage];
+
+	[super mouseExited:theEvent];
+}
+
+- (void)resetCursorRects
+{
+    // called when the button rect has been changed
+    [self removeTrackingRect];
+    [self addTrackingRect];
+}
+
+- (void)setFrame:(NSRect)rect
+{
+	[super setFrame:rect];
+	[self resetCursorRects];
+}
+
+- (void)setBounds:(NSRect)rect
+{
+	[super setBounds:rect];
+	[self resetCursorRects];
+}
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder {
+    [super encodeWithCoder:aCoder];
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeObject:_rolloverImage forKey:@"rolloverImage"];
+        [aCoder encodeObject:_usualImage forKey:@"usualImage"];
+        [aCoder encodeInteger:_myTrackingRectTag forKey:@"myTrackingRectTag"];
+    }
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder {
+    self = [super initWithCoder:aDecoder];
+    if (self) {
+        if ([aDecoder allowsKeyedCoding]) {
+            _rolloverImage = [[aDecoder decodeObjectForKey:@"rolloverImage"] retain];
+            _usualImage = [[aDecoder decodeObjectForKey:@"usualImage"] retain];
+            _myTrackingRectTag = [aDecoder decodeIntegerForKey:@"myTrackingRectTag"];
+        }
+    }
+    return self;
+}
+
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabBarCell.h b/Frameworks/PSMTabBar/PSMTabBarCell.h
new file mode 100644
index 00000000..519c7ac4
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabBarCell.h
@@ -0,0 +1,117 @@
+//
+//  PSMTabBarCell.h
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 10/13/05.
+//  Copyright 2005 Positive Spin Media. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import "PSMTabBarControl.h"
+
+@class PSMTabBarControl;
+@class PSMProgressIndicator;
+
+@interface PSMTabBarCell : NSActionCell {
+    // sizing
+    NSRect              _frame;
+    NSSize              _stringSize;
+    NSInteger                 _currentStep;
+    BOOL                _isPlaceholder;
+    
+    // state
+    NSInteger                 _tabState;
+    NSTrackingRectTag   _closeButtonTrackingTag;    // left side tracking, if dragging
+    NSTrackingRectTag   _cellTrackingTag;           // right side tracking, if dragging
+    BOOL                _closeButtonOver;
+    BOOL                _closeButtonPressed;
+    PSMProgressIndicator *_indicator;
+    BOOL                _isInOverflowMenu;
+    BOOL                _hasCloseButton;
+    BOOL                _isCloseButtonSuppressed;
+    BOOL                _hasIcon;
+	BOOL				_hasLargeImage;
+    NSInteger                 _count;
+	NSColor				*_countColor;
+    BOOL                _isEdited;
+}
+
+// creation/destruction
+- (id)initWithControlView:(PSMTabBarControl *)controlView;
+- (id)initPlaceholderWithFrame:(NSRect)frame expanded:(BOOL)value inControlView:(PSMTabBarControl *)controlView;
+- (void)dealloc;
+
+// accessors
+- (id)controlView;
+- (void)setControlView:(id)view;
+- (NSTrackingRectTag)closeButtonTrackingTag;
+- (void)setCloseButtonTrackingTag:(NSTrackingRectTag)tag;
+- (NSTrackingRectTag)cellTrackingTag;
+- (void)setCellTrackingTag:(NSTrackingRectTag)tag;
+- (CGFloat)width;
+- (NSRect)frame;
+- (void)setFrame:(NSRect)rect;
+- (void)setStringValue:(NSString *)aString;
+- (NSSize)stringSize;
+- (NSAttributedString *)attributedStringValue;
+- (NSInteger)tabState;
+- (void)setTabState:(NSInteger)state;
+- (NSProgressIndicator *)indicator;
+- (BOOL)isInOverflowMenu;
+- (void)setIsInOverflowMenu:(BOOL)value;
+- (BOOL)closeButtonPressed;
+- (void)setCloseButtonPressed:(BOOL)value;
+- (BOOL)closeButtonOver;
+- (void)setCloseButtonOver:(BOOL)value;
+- (BOOL)hasCloseButton;
+- (void)setHasCloseButton:(BOOL)set;
+- (void)setCloseButtonSuppressed:(BOOL)suppress;
+- (BOOL)isCloseButtonSuppressed;
+- (BOOL)hasIcon;
+- (void)setHasIcon:(BOOL)value;
+- (BOOL)hasLargeImage;
+- (void)setHasLargeImage:(BOOL)value;
+- (NSInteger)count;
+- (void)setCount:(NSInteger)value;
+- (NSColor *)countColor;
+- (void)setCountColor:(NSColor *)value;
+- (BOOL)isPlaceholder;
+- (void)setIsPlaceholder:(BOOL)value;
+- (NSInteger)currentStep;
+- (void)setCurrentStep:(NSInteger)value;
+- (BOOL)isEdited;
+- (void)setIsEdited:(BOOL)value;
+
+// component attributes
+- (NSRect)indicatorRectForFrame:(NSRect)cellFrame;
+- (NSRect)closeButtonRectForFrame:(NSRect)cellFrame;
+- (CGFloat)minimumWidthOfCell;
+- (CGFloat)desiredWidthOfCell;
+
+// drawing
+- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView *)controlView;
+
+// tracking the mouse
+- (void)mouseEntered:(NSEvent *)theEvent;
+- (void)mouseExited:(NSEvent *)theEvent;
+
+// drag support
+- (NSImage *)dragImage;
+
+// archiving
+- (void)encodeWithCoder:(NSCoder *)aCoder;
+- (id)initWithCoder:(NSCoder *)aDecoder;
+
+@end
+
+@interface PSMTabBarControl (CellAccessors)
+
+- (id<PSMTabStyle>)style;
+
+@end
+
+@interface NSObject (IdentifierAccesors)
+
+- (NSImage *)largeImage;
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabBarCell.m b/Frameworks/PSMTabBar/PSMTabBarCell.m
new file mode 100644
index 00000000..d35f68ee
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabBarCell.m
@@ -0,0 +1,535 @@
+//
+//  PSMTabBarCell.m
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 10/13/05.
+//  Copyright 2005 Positive Spin Media. All rights reserved.
+//
+
+#import "PSMTabBarCell.h"
+#import "PSMTabBarControl.h"
+#import "PSMTabStyle.h"
+#import "PSMProgressIndicator.h"
+#import "PSMTabDragAssistant.h"
+
+@interface PSMTabBarControl (Private)
+- (void)update;
+@end
+
+@implementation PSMTabBarCell
+
+#pragma mark -
+#pragma mark Creation/Destruction
+- (id)initWithControlView:(PSMTabBarControl *)controlView
+{
+    if ( (self = [super init]) ) {
+        _controlView = controlView;
+        _closeButtonTrackingTag = 0;
+        _cellTrackingTag = 0;
+        _closeButtonOver = NO;
+        _closeButtonPressed = NO;
+        _indicator = [[PSMProgressIndicator alloc] initWithFrame:NSMakeRect(0.0,0.0,kPSMTabBarIndicatorWidth,kPSMTabBarIndicatorWidth)];
+        [_indicator setStyle:NSProgressIndicatorSpinningStyle];
+        [_indicator setAutoresizingMask:NSViewMinYMargin];
+        _hasCloseButton = YES;
+        _isCloseButtonSuppressed = NO;
+        _count = 0;
+		_countColor = nil;
+        _isEdited = NO;
+        _isPlaceholder = NO;
+    }
+    return self;
+}
+
+- (id)initPlaceholderWithFrame:(NSRect)frame expanded:(BOOL)value inControlView:(PSMTabBarControl *)controlView
+{
+    if ( (self = [super init]) ) {
+        _controlView = controlView;
+        _isPlaceholder = YES;
+        if (!value) {
+			if ([controlView orientation] == PSMTabBarHorizontalOrientation) {
+				frame.size.width = 0.0;
+			} else {
+				frame.size.height = 0.0;
+			}
+		}
+        [self setFrame:frame];
+        _closeButtonTrackingTag = 0;
+        _cellTrackingTag = 0;
+        _closeButtonOver = NO;
+        _closeButtonPressed = NO;
+        _indicator = nil;
+        _hasCloseButton = YES;
+        _isCloseButtonSuppressed = NO;
+        _count = 0;
+		_countColor = nil;
+        _isEdited = NO;
+        
+        if (value) {
+            [self setCurrentStep:(kPSMTabDragAnimationSteps - 1)];
+        } else {
+            [self setCurrentStep:0];
+        }
+    }
+    return self;
+}
+
+- (void)dealloc
+{
+	[_countColor release];
+	
+	[_indicator removeFromSuperviewWithoutNeedingDisplay];
+
+    [_indicator release];
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Accessors
+
+- (id)controlView
+{
+    return _controlView;
+}
+
+- (void)setControlView:(id)view
+{
+    // no retain release pattern, as this simply switches a tab to another view.
+    _controlView = view;
+}
+
+- (NSTrackingRectTag)closeButtonTrackingTag
+{
+    return _closeButtonTrackingTag;
+}
+
+- (void)setCloseButtonTrackingTag:(NSTrackingRectTag)tag
+{
+    _closeButtonTrackingTag = tag;
+}
+
+- (NSTrackingRectTag)cellTrackingTag
+{
+    return _cellTrackingTag;
+}
+
+- (void)setCellTrackingTag:(NSTrackingRectTag)tag
+{
+    _cellTrackingTag = tag;
+}
+
+- (CGFloat)width
+{
+    return _frame.size.width;
+}
+
+- (NSRect)frame
+{
+    return _frame;
+}
+
+- (void)setFrame:(NSRect)rect
+{
+    _frame = rect;
+	
+	//move the status indicator along with the rest of the cell
+	if (![[self indicator] isHidden] && ![_controlView isTabBarHidden]) {
+		[[self indicator] setFrame:[self indicatorRectForFrame:rect]];
+	}
+}
+
+- (void)setStringValue:(NSString *)aString
+{
+    [super setStringValue:aString];
+    _stringSize = [[self attributedStringValue] size];
+    // need to redisplay now - binding observation was too quick.
+    [_controlView update];
+}
+
+- (NSSize)stringSize
+{
+    return _stringSize;
+}
+
+- (NSAttributedString *)attributedStringValue
+{
+    return [(id <PSMTabStyle>)[_controlView style] attributedStringValueForTabCell:self];
+}
+
+- (NSInteger)tabState
+{
+    return _tabState;
+}
+
+- (void)setTabState:(NSInteger)state
+{
+    _tabState = state;
+}
+
+- (NSProgressIndicator *)indicator
+{
+    return _indicator;
+}
+
+- (BOOL)isInOverflowMenu
+{
+    return _isInOverflowMenu;
+}
+
+- (void)setIsInOverflowMenu:(BOOL)value
+{
+	if (_isInOverflowMenu != value) {
+		_isInOverflowMenu = value;
+		if ([[[self controlView] delegate] respondsToSelector:@selector(tabView:tabViewItem:isInOverflowMenu:)]) {
+			[[[self controlView] delegate] tabView:[self controlView] tabViewItem:[self representedObject] isInOverflowMenu:_isInOverflowMenu];
+		}
+	}
+}
+
+- (BOOL)closeButtonPressed
+{
+    return _closeButtonPressed;
+}
+
+- (void)setCloseButtonPressed:(BOOL)value
+{
+    _closeButtonPressed = value;
+}
+
+- (BOOL)closeButtonOver
+{
+    return (_closeButtonOver && ([_controlView allowsBackgroundTabClosing] || ([self tabState] & PSMTab_SelectedMask) || [[NSApp currentEvent] modifierFlags] & NSCommandKeyMask));
+}
+
+- (void)setCloseButtonOver:(BOOL)value
+{
+    _closeButtonOver = value;
+}
+
+- (BOOL)hasCloseButton
+{
+    return _hasCloseButton;
+}
+
+- (void)setHasCloseButton:(BOOL)set;
+{
+    _hasCloseButton = set;
+}
+
+- (void)setCloseButtonSuppressed:(BOOL)suppress;
+{
+    _isCloseButtonSuppressed = suppress;
+}
+
+- (BOOL)isCloseButtonSuppressed;
+{
+    return _isCloseButtonSuppressed;
+}
+
+- (BOOL)hasIcon
+{
+    return _hasIcon;
+}
+
+- (void)setHasIcon:(BOOL)value
+{
+    _hasIcon = value;
+    //[_controlView update:[[self controlView] automaticallyAnimates]]; // binding notice is too fast
+}
+
+- (BOOL)hasLargeImage
+{
+	return _hasLargeImage;
+}
+
+- (void)setHasLargeImage:(BOOL)value
+{
+	_hasLargeImage = value;
+}
+
+
+- (NSInteger)count
+{
+    return _count;
+}
+
+- (void)setCount:(NSInteger)value
+{
+    _count = value;
+    //[_controlView update:[[self controlView] automaticallyAnimates]]; // binding notice is too fast
+}
+
+- (NSColor *)countColor
+{
+	return _countColor;
+}
+
+- (void)setCountColor:(NSColor *)color
+{
+	[_countColor release];
+	_countColor = [color retain];
+}
+
+- (BOOL)isPlaceholder
+{
+    return _isPlaceholder;
+}
+
+- (void)setIsPlaceholder:(BOOL)value;
+{
+    _isPlaceholder = value;
+}
+
+- (NSInteger)currentStep
+{
+    return _currentStep;
+}
+
+- (void)setCurrentStep:(NSInteger)value
+{
+    if(value < 0)
+        value = 0;
+    
+    if(value > (kPSMTabDragAnimationSteps - 1))
+        value = (kPSMTabDragAnimationSteps - 1);
+    
+    _currentStep = value;
+}
+
+- (BOOL)isEdited
+{
+    return _isEdited;
+}
+
+- (void)setIsEdited:(BOOL)value
+{
+    _isEdited = value;
+    //[_controlView update:[[self controlView] automaticallyAnimates]]; // binding notice is too fast
+}
+
+#pragma mark -
+#pragma mark Bindings
+
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
+{
+    // the progress indicator, label, icon, or count has changed - redraw the control view
+    //[_controlView update];
+    //I seem to have run into some odd issue with update not being called at the right time. This seems to avoid the problem.
+    [_controlView performSelector:@selector(update) withObject:nil afterDelay:0.0];
+}
+
+#pragma mark -
+#pragma mark Component Attributes
+
+- (NSRect)indicatorRectForFrame:(NSRect)cellFrame
+{
+    return [(id <PSMTabStyle>)[_controlView style] indicatorRectForTabCell:self];
+}
+
+- (NSRect)closeButtonRectForFrame:(NSRect)cellFrame
+{
+    return [(id <PSMTabStyle>)[_controlView style] closeButtonRectForTabCell:self withFrame:cellFrame];
+}
+
+- (CGFloat)minimumWidthOfCell
+{
+    return [(id <PSMTabStyle>)[_controlView style] minimumWidthOfTabCell:self];
+}
+
+- (CGFloat)desiredWidthOfCell
+{
+    return [(id <PSMTabStyle>)[_controlView style] desiredWidthOfTabCell:self];
+}  
+
+#pragma mark -
+#pragma mark Drawing
+
+- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView *)controlView
+{
+    if (_isPlaceholder) {
+        [[NSColor colorWithCalibratedWhite:0.0 alpha:0.2] set];
+        NSRectFillUsingOperation(cellFrame, NSCompositeSourceAtop);
+        return;
+    }
+    
+    [(id <PSMTabStyle>)[_controlView style] drawTabCell:self];	
+}
+
+#pragma mark -
+#pragma mark Tracking
+
+- (void)mouseEntered:(NSEvent *)theEvent
+{
+    // check for which tag
+    if ([theEvent trackingNumber] == _closeButtonTrackingTag) {
+        _closeButtonOver = YES;
+    }
+    if ([theEvent trackingNumber] == _cellTrackingTag) {
+        [self setHighlighted:YES];
+		[_controlView setNeedsDisplay:NO];
+    }
+	
+	// scrubtastic
+	if ([_controlView allowsScrubbing] && ([theEvent modifierFlags] & NSAlternateKeyMask))
+		[_controlView performSelector:@selector(tabClick:) withObject:self];
+	
+	// tell the control we only need to redraw the affected tab
+	[_controlView setNeedsDisplayInRect:NSInsetRect([self frame], -2, -2)];
+}
+
+- (void)mouseExited:(NSEvent *)theEvent
+{
+    // check for which tag
+    if ([theEvent trackingNumber] == _closeButtonTrackingTag) {
+        _closeButtonOver = NO;
+    }
+	
+    if ([theEvent trackingNumber] == _cellTrackingTag) {
+        [self setHighlighted:NO];
+		[_controlView setNeedsDisplay:NO];
+    }
+	
+	//tell the control we only need to redraw the affected tab
+	[_controlView setNeedsDisplayInRect:NSInsetRect([self frame], -2, -2)];
+}
+
+#pragma mark -
+#pragma mark Drag Support
+
+- (NSImage *)dragImage
+{
+	NSRect cellFrame = [(id <PSMTabStyle>)[(PSMTabBarControl *)_controlView style] dragRectForTabCell:self orientation:(PSMTabBarOrientation)[(PSMTabBarControl *)_controlView orientation]];
+	//NSRect cellFrame = [self frame];
+	
+    [_controlView lockFocus];
+    NSBitmapImageRep *rep = [[[NSBitmapImageRep alloc] initWithFocusedViewRect:cellFrame] autorelease];
+    [_controlView unlockFocus];
+    NSImage *image = [[[NSImage alloc] initWithSize:[rep size]] autorelease];
+    [image addRepresentation:rep];
+    NSImage *returnImage = [[[NSImage alloc] initWithSize:[rep size]] autorelease];
+    [returnImage lockFocus];
+    [image compositeToPoint:NSMakePoint(0.0, 0.0) operation:NSCompositeSourceOver fraction:1.0];
+    [returnImage unlockFocus];
+    if (![[self indicator] isHidden]) {
+        NSImage *pi = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"pi"]];
+        [returnImage lockFocus];
+        NSPoint indicatorPoint = NSMakePoint([self frame].size.width - MARGIN_X - kPSMTabBarIndicatorWidth, MARGIN_Y);
+        [pi compositeToPoint:indicatorPoint operation:NSCompositeSourceOver fraction:1.0];
+        [returnImage unlockFocus];
+        [pi release];
+    }
+    return returnImage;
+}
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder {
+    [super encodeWithCoder:aCoder];
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeRect:_frame forKey:@"frame"];
+        [aCoder encodeSize:_stringSize forKey:@"stringSize"];
+        [aCoder encodeInteger:_currentStep forKey:@"currentStep"];
+        [aCoder encodeBool:_isPlaceholder forKey:@"isPlaceholder"];
+        [aCoder encodeInteger:_tabState forKey:@"tabState"];
+        [aCoder encodeInteger:_closeButtonTrackingTag forKey:@"closeButtonTrackingTag"];
+        [aCoder encodeInteger:_cellTrackingTag forKey:@"cellTrackingTag"];
+        [aCoder encodeBool:_closeButtonOver forKey:@"closeButtonOver"];
+        [aCoder encodeBool:_closeButtonPressed forKey:@"closeButtonPressed"];
+        [aCoder encodeObject:_indicator forKey:@"indicator"];
+        [aCoder encodeBool:_isInOverflowMenu forKey:@"isInOverflowMenu"];
+        [aCoder encodeBool:_hasCloseButton forKey:@"hasCloseButton"];
+        [aCoder encodeBool:_isCloseButtonSuppressed forKey:@"isCloseButtonSuppressed"];
+        [aCoder encodeBool:_hasIcon forKey:@"hasIcon"];
+        [aCoder encodeBool:_hasLargeImage forKey:@"hasLargeImage"];
+        [aCoder encodeInteger:_count forKey:@"count"];
+        [aCoder encodeBool:_isEdited forKey:@"isEdited"];
+    }
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder {
+    self = [super initWithCoder:aDecoder];
+    if (self) {
+        if ([aDecoder allowsKeyedCoding]) {
+            _frame = [aDecoder decodeRectForKey:@"frame"];
+            _stringSize = [aDecoder decodeSizeForKey:@"stringSize"];
+            _currentStep = [aDecoder decodeIntegerForKey:@"currentStep"];
+            _isPlaceholder = [aDecoder decodeBoolForKey:@"isPlaceholder"];
+            _tabState = [aDecoder decodeIntegerForKey:@"tabState"];
+            _closeButtonTrackingTag = [aDecoder decodeIntegerForKey:@"closeButtonTrackingTag"];
+            _cellTrackingTag = [aDecoder decodeIntegerForKey:@"cellTrackingTag"];
+            _closeButtonOver = [aDecoder decodeBoolForKey:@"closeButtonOver"];
+            _closeButtonPressed = [aDecoder decodeBoolForKey:@"closeButtonPressed"];
+            _indicator = [[aDecoder decodeObjectForKey:@"indicator"] retain];
+            _isInOverflowMenu = [aDecoder decodeBoolForKey:@"isInOverflowMenu"];
+            _hasCloseButton = [aDecoder decodeBoolForKey:@"hasCloseButton"];
+            _isCloseButtonSuppressed = [aDecoder decodeBoolForKey:@"isCloseButtonSuppressed"];
+            _hasIcon = [aDecoder decodeBoolForKey:@"hasIcon"];
+            _hasLargeImage = [aDecoder decodeBoolForKey:@"hasLargeImage"];
+            _count = [aDecoder decodeIntegerForKey:@"count"];
+            _isEdited = [aDecoder decodeBoolForKey:@"isEdited"];
+        }
+    }
+    return self;
+}
+
+#pragma mark -
+#pragma mark Accessibility
+
+-(BOOL)accessibilityIsIgnored {
+	return NO;
+}
+
+- (id)accessibilityAttributeValue:(NSString *)attribute {
+	id attributeValue = nil;
+
+	if ([attribute isEqualToString: NSAccessibilityRoleAttribute]) {
+		attributeValue = NSAccessibilityButtonRole;
+	} else if ([attribute isEqualToString: NSAccessibilityHelpAttribute]) {
+		if ([[[self controlView] delegate] respondsToSelector:@selector(accessibilityStringForTabView:objectCount:)]) {
+			attributeValue = [NSString stringWithFormat:@"%@, %lu %@", [self stringValue],
+																		(unsigned long)[self count],
+																		[[[self controlView] delegate] accessibilityStringForTabView:[[self controlView] tabView] objectCount:[self count]]];
+		} else {
+			attributeValue = [self stringValue];
+		}
+	} else if ([attribute isEqualToString: NSAccessibilityFocusedAttribute]) {
+		attributeValue = [NSNumber numberWithBool:([self tabState] == 2)];
+	} else {
+        attributeValue = [super accessibilityAttributeValue:attribute];
+    }
+
+	return attributeValue;
+}
+
+- (NSArray *)accessibilityActionNames
+{
+	static NSArray *actions;
+	
+	if (!actions) {
+		actions = [[NSArray alloc] initWithObjects:NSAccessibilityPressAction, nil];
+	}
+	return actions;
+}
+
+- (NSString *)accessibilityActionDescription:(NSString *)action
+{
+	return NSAccessibilityActionDescription(action);
+}
+	
+- (void)accessibilityPerformAction:(NSString *)action {
+	if ([action isEqualToString:NSAccessibilityPressAction]) {
+		// this tab was selected
+		[_controlView performSelector:@selector(tabClick:) withObject:self];
+	}
+}
+
+- (id)accessibilityHitTest:(NSPoint)point {
+	return NSAccessibilityUnignoredAncestor(self);
+}
+
+- (id)accessibilityFocusedUIElement:(NSPoint)point {
+	return NSAccessibilityUnignoredAncestor(self);
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabBarControl.h b/Frameworks/PSMTabBar/PSMTabBarControl.h
new file mode 100644
index 00000000..c61b92f4
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabBarControl.h
@@ -0,0 +1,235 @@
+//
+//  PSMTabBarControl.h
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 10/13/05.
+//  Copyright 2005 Positive Spin Media. All rights reserved.
+//
+
+/*
+ This view provides a control interface to manage a regular NSTabView.  It looks and works like the tabbed browsing interface of many popular browsers.
+ */
+
+#import <Cocoa/Cocoa.h>
+
+#define PSMTabDragDidEndNotification @"PSMTabDragDidEndNotification"
+#define PSMTabDragDidBeginNotification @"PSMTabDragDidBeginNotification"
+
+#define kPSMTabBarControlHeight 22
+// internal cell border
+#define MARGIN_X        6
+#define MARGIN_Y        3
+// padding between objects
+#define kPSMTabBarCellPadding 4
+// fixed size objects
+#define kPSMMinimumTitleWidth 30
+#define kPSMTabBarIndicatorWidth 16.0
+#define kPSMTabBarIconWidth 16.0
+#define kPSMHideAnimationSteps 3.0
+
+// Value used in _currentStep to indicate that resizing operation is not in progress
+#define kPSMIsNotBeingResized -1
+
+// Value used in _currentStep when a resizing operation has just been started
+#define kPSMStartResizeAnimation 0
+
+@class PSMOverflowPopUpButton, PSMRolloverButton, PSMTabBarCell, PSMTabBarController;
+@protocol PSMTabStyle;
+
+typedef enum {
+	PSMTabBarHorizontalOrientation,
+	PSMTabBarVerticalOrientation
+} PSMTabBarOrientation;
+
+typedef enum {
+	PSMTabBarTearOffAlphaWindow,
+	PSMTabBarTearOffMiniwindow
+} PSMTabBarTearOffStyle;
+
+enum {
+    PSMTab_SelectedMask                 = 1 << 1,
+    PSMTab_LeftIsSelectedMask       = 1 << 2,
+    PSMTab_RightIsSelectedMask          = 1 << 3,
+    PSMTab_PositionLeftMask     = 1 << 4,
+    PSMTab_PositionMiddleMask       = 1 << 5,
+    PSMTab_PositionRightMask        = 1 << 6,
+    PSMTab_PositionSingleMask       = 1 << 7
+};
+
+@interface PSMTabBarControl : NSControl {
+    
+    // control basics
+    NSMutableArray              *_cells;                    // the cells that draw the tabs
+    IBOutlet NSTabView          *tabView;                   // the tab view being navigated
+    PSMOverflowPopUpButton      *_overflowPopUpButton;      // for too many tabs
+    PSMRolloverButton           *_addTabButton;
+    PSMTabBarController			*_controller;
+
+    // Spring-loading.
+    NSTimer						*_springTimer;
+    NSTabViewItem				*_tabViewItemWithSpring;
+	
+    // drawing style
+    id<PSMTabStyle>             style;
+    BOOL                        _canCloseOnlyTab;
+	BOOL						_disableTabClose;
+    BOOL                        _hideForSingleTab;
+    BOOL                        _showAddTabButton;
+    BOOL                        _sizeCellsToFit;
+    BOOL                        _useOverflowMenu;
+	BOOL						_alwaysShowActiveTab;
+	BOOL						_allowsScrubbing;
+	NSInteger							_resizeAreaCompensation;
+	PSMTabBarOrientation		_orientation;
+	BOOL						_automaticallyAnimates;
+	NSTimer						*_animationTimer;
+	PSMTabBarTearOffStyle		_tearOffStyle;
+	
+	// behavior
+	BOOL						_allowsBackgroundTabClosing;
+	BOOL						_selectsTabsOnMouseDown;
+	
+	// vertical tab resizing
+	BOOL						_allowsResizing;
+	BOOL						_resizing;
+	
+    // cell width
+    NSInteger                         _cellMinWidth;
+    NSInteger                         _cellMaxWidth;
+    NSInteger                         _cellOptimumWidth;
+    
+    // animation for hide/show
+    NSInteger                         _currentStep;
+    BOOL                        _isHidden;
+    IBOutlet id                 partnerView;                // gets resized when hide/show
+    BOOL                        _awakenedFromNib;
+	NSInteger							_tabBarWidth;
+    NSTimer						*_showHideAnimationTimer;
+
+    // drag and drop
+    NSEvent                     *_lastMouseDownEvent;      // keep this for dragging reference
+	BOOL						_didDrag;
+	BOOL						_closeClicked;
+    
+    // MVC help
+    IBOutlet id                 delegate;
+}
+
+// control characteristics
++ (NSBundle *)bundle;
+- (CGFloat)availableCellWidth;
+- (NSRect)genericCellRect;
+
+// control configuration
+- (PSMTabBarOrientation)orientation;
+- (void)setOrientation:(PSMTabBarOrientation)value;
+- (BOOL)canCloseOnlyTab;
+- (void)setCanCloseOnlyTab:(BOOL)value;
+- (BOOL)disableTabClose;
+- (void)setDisableTabClose:(BOOL)value;
+- (id<PSMTabStyle>)style;
+- (void)setStyle:(id <PSMTabStyle>)newStyle;
+- (NSString *)styleName;
+- (void)setStyleNamed:(NSString *)name;
+- (BOOL)hideForSingleTab;
+- (void)setHideForSingleTab:(BOOL)value;
+- (BOOL)showAddTabButton;
+- (void)setShowAddTabButton:(BOOL)value;
+- (NSInteger)cellMinWidth;
+- (void)setCellMinWidth:(NSInteger)value;
+- (NSInteger)cellMaxWidth;
+- (void)setCellMaxWidth:(NSInteger)value;
+- (NSInteger)cellOptimumWidth;
+- (void)setCellOptimumWidth:(NSInteger)value;
+- (BOOL)sizeCellsToFit;
+- (void)setSizeCellsToFit:(BOOL)value;
+- (BOOL)useOverflowMenu;
+- (void)setUseOverflowMenu:(BOOL)value;
+- (BOOL)allowsBackgroundTabClosing;
+- (void)setAllowsBackgroundTabClosing:(BOOL)value;
+- (BOOL)allowsResizing;
+- (void)setAllowsResizing:(BOOL)value;
+- (BOOL)selectsTabsOnMouseDown;
+- (void)setSelectsTabsOnMouseDown:(BOOL)value;
+- (BOOL)automaticallyAnimates;
+- (void)setAutomaticallyAnimates:(BOOL)value;
+- (BOOL)alwaysShowActiveTab;
+- (void)setAlwaysShowActiveTab:(BOOL)value;
+- (BOOL)allowsScrubbing;
+- (void)setAllowsScrubbing:(BOOL)value;
+- (PSMTabBarTearOffStyle)tearOffStyle;
+- (void)setTearOffStyle:(PSMTabBarTearOffStyle)tearOffStyle;
+
+// accessors
+- (NSTabView *)tabView;
+- (void)setTabView:(NSTabView *)view;
+- (id)delegate;
+- (void)setDelegate:(id)object;
+- (id)partnerView;
+- (void)setPartnerView:(id)view;
+
+// the buttons
+- (PSMRolloverButton *)addTabButton;
+- (PSMOverflowPopUpButton *)overflowPopUpButton;
+
+// tab information
+- (NSMutableArray *)representedTabViewItems;
+- (NSInteger)numberOfVisibleTabs;
+- (PSMTabBarCell *)lastVisibleTab;
+
+// special effects
+- (void)hideTabBar:(BOOL)hide animate:(BOOL)animate;
+- (BOOL)isTabBarHidden;
+- (BOOL)isAnimating;
+
+// internal bindings methods also used by the tab drag assistant
+- (void)bindPropertiesForCell:(PSMTabBarCell *)cell andTabViewItem:(NSTabViewItem *)item;
+- (void)removeTabForCell:(PSMTabBarCell *)cell;
+
+@end
+
+
+@interface NSObject (TabBarControlDelegateMethods)
+
+//Standard NSTabView methods
+- (BOOL)tabView:(NSTabView *)aTabView shouldCloseTabViewItem:(NSTabViewItem *)tabViewItem;
+- (void)tabView:(NSTabView *)aTabView didCloseTabViewItem:(NSTabViewItem *)tabViewItem;
+
+//"Spring-loaded" tabs methods
+- (NSArray *)allowedDraggedTypesForTabView:(NSTabView *)aTabView;
+- (void)tabView:(NSTabView *)aTabView acceptedDraggingInfo:(id <NSDraggingInfo>)draggingInfo onTabViewItem:(NSTabViewItem *)tabViewItem;
+
+//Contextual menu method
+- (NSMenu *)tabView:(NSTabView *)aTabView menuForTabViewItem:(NSTabViewItem *)tabViewItem;
+
+//Drag and drop methods
+- (BOOL)tabView:(NSTabView *)aTabView shouldDragTabViewItem:(NSTabViewItem *)tabViewItem fromTabBar:(PSMTabBarControl *)tabBarControl;
+- (BOOL)tabView:(NSTabView *)aTabView shouldDropTabViewItem:(NSTabViewItem *)tabViewItem inTabBar:(PSMTabBarControl *)tabBarControl;
+- (BOOL)tabView:(NSTabView *)aTabView shouldAllowTabViewItem:(NSTabViewItem *)tabViewItem toLeaveTabBar:(PSMTabBarControl *)tabBarControl;
+- (void)tabView:(NSTabView*)aTabView didDropTabViewItem:(NSTabViewItem *)tabViewItem inTabBar:(PSMTabBarControl *)tabBarControl;
+
+
+//Tear-off tabs methods
+- (NSImage *)tabView:(NSTabView *)aTabView imageForTabViewItem:(NSTabViewItem *)tabViewItem offset:(NSSize *)offset styleMask:(NSUInteger *)styleMask;
+- (PSMTabBarControl *)tabView:(NSTabView *)aTabView newTabBarForDraggedTabViewItem:(NSTabViewItem *)tabViewItem atPoint:(NSPoint)point;
+- (void)tabView:(NSTabView *)aTabView closeWindowForLastTabViewItem:(NSTabViewItem *)tabViewItem;
+
+//Overflow menu validation
+- (BOOL)tabView:(NSTabView *)aTabView validateOverflowMenuItem:(NSMenuItem *)menuItem forTabViewItem:(NSTabViewItem *)tabViewItem;
+- (void)tabView:(NSTabView *)aTabView tabViewItem:(NSTabViewItem *)tabViewItem isInOverflowMenu:(BOOL)inOverflowMenu;
+
+//tab bar hiding methods
+- (void)tabView:(NSTabView *)aTabView tabBarDidHide:(PSMTabBarControl *)tabBarControl;
+- (void)tabView:(NSTabView *)aTabView tabBarDidUnhide:(PSMTabBarControl *)tabBarControl;
+- (CGFloat)desiredWidthForVerticalTabBar:(PSMTabBarControl *)tabBarControl;
+
+//closing
+- (BOOL)tabView:(NSTabView *)aTabView disableTabCloseForTabViewItem:(NSTabViewItem *)tabViewItem;
+
+//tooltips
+- (NSString *)tabView:(NSTabView *)aTabView toolTipForTabViewItem:(NSTabViewItem *)tabViewItem;
+
+//accessibility
+- (NSString *)accessibilityStringForTabView:(NSTabView *)aTabView objectCount:(NSInteger)objectCount;
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabBarControl.m b/Frameworks/PSMTabBar/PSMTabBarControl.m
new file mode 100644
index 00000000..9242f8a1
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabBarControl.m
@@ -0,0 +1,2120 @@
+//
+//  PSMTabBarControl.m
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 10/13/05.
+//  Copyright 2005 Positive Spin Media. All rights reserved.
+//
+
+#import "PSMTabBarControl.h"
+#import "PSMTabBarCell.h"
+#import "PSMOverflowPopUpButton.h"
+#import "PSMRolloverButton.h"
+#import "PSMTabStyle.h"
+#import "PSMMetalTabStyle.h"
+#import "PSMAquaTabStyle.h"
+#import "PSMUnifiedTabStyle.h"
+#import "PSMCardTabStyle.h"
+#import "PSMAdiumTabStyle.h"
+#import "PSMTabDragAssistant.h"
+#import "PSMTabBarController.h"
+
+#include <Carbon/Carbon.h> /* for GetKeys() and KeyMap */
+#include <bitstring.h>
+
+@interface PSMTabBarControl (Private)
+
+    // constructor/destructor
+- (void)initAddedProperties;
+
+    // accessors
+- (NSEvent *)lastMouseDownEvent;
+- (void)setLastMouseDownEvent:(NSEvent *)event;
+
+    // contents
+- (void)addTabViewItem:(NSTabViewItem *)item;
+- (void)removeTabForCell:(PSMTabBarCell *)cell;
+
+    // draw
+- (void)update;
+- (void)update:(BOOL)animate;
+- (void)_setupTrackingRectsForCell:(PSMTabBarCell *)cell;
+- (void)_positionOverflowMenu;
+- (void)_checkWindowFrame;
+
+    // actions
+- (void)overflowMenuAction:(id)sender;
+- (void)closeTabClick:(id)sender;
+- (void)tabClick:(id)sender;
+- (void)tabNothing:(id)sender;
+
+	// notification handlers
+- (void)frameDidChange:(NSNotification *)notification;
+- (void)windowDidMove:(NSNotification *)aNotification;
+- (void)windowDidUpdate:(NSNotification *)notification;
+
+    // NSTabView delegate
+- (void)tabView:(NSTabView *)tabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem;
+- (BOOL)tabView:(NSTabView *)tabView shouldSelectTabViewItem:(NSTabViewItem *)tabViewItem;
+- (void)tabView:(NSTabView *)tabView willSelectTabViewItem:(NSTabViewItem *)tabViewItem;
+- (void)tabViewDidChangeNumberOfTabViewItems:(NSTabView *)tabView;
+
+    // archiving
+- (void)encodeWithCoder:(NSCoder *)aCoder;
+- (id)initWithCoder:(NSCoder *)aDecoder;
+
+    // convenience
+- (void)_bindPropertiesForCell:(PSMTabBarCell *)cell andTabViewItem:(NSTabViewItem *)item;
+- (id)cellForPoint:(NSPoint)point cellFrame:(NSRectPointer)outFrame;
+
+- (void)_animateCells:(NSTimer *)timer;
+@end
+
+@implementation PSMTabBarControl
+
+#pragma mark -
+#pragma mark Characteristics
++ (NSBundle *)bundle;
+{
+    static NSBundle *bundle = nil;
+    if (!bundle) bundle = [NSBundle bundleForClass:[PSMTabBarControl class]];
+    return bundle;
+}
+
+/*!
+    @method     availableCellWidth
+    @abstract   The number of pixels available for cells
+    @discussion Calculates the number of pixels available for cells based on margins and the window resize badge.
+    @returns    Returns the amount of space for cells.
+*/
+
+- (CGFloat)availableCellWidth
+{
+    return [self frame].size.width - [style leftMarginForTabBarControl] - [style rightMarginForTabBarControl] - _resizeAreaCompensation;
+}
+
+/*!
+    @method     genericCellRect
+    @abstract   The basic rect for a tab cell.
+    @discussion Creates a generic frame for a tab cell based on the current control state.
+    @returns    Returns a basic rect for a tab cell.
+*/
+
+- (NSRect)genericCellRect
+{
+    NSRect aRect=[self frame];
+    aRect.origin.x = [style leftMarginForTabBarControl];
+    aRect.origin.y = 0.0;
+    aRect.size.width = [self availableCellWidth];
+    aRect.size.height = [style tabCellHeight];
+    return aRect;
+}
+
+#pragma mark -
+#pragma mark Constructor/destructor
+
+- (void)initAddedProperties
+{
+    _cells = [[NSMutableArray alloc] initWithCapacity:10];
+	_controller = [[PSMTabBarController alloc] initWithTabBarControl:self];
+    _animationTimer = nil;
+	
+    // default config
+	_currentStep = kPSMIsNotBeingResized;
+	_orientation = PSMTabBarHorizontalOrientation;
+    _canCloseOnlyTab = NO;
+	_disableTabClose = NO;
+    _showAddTabButton = NO;
+    _hideForSingleTab = NO;
+    _sizeCellsToFit = NO;
+    _isHidden = NO;
+    _awakenedFromNib = NO;
+	_automaticallyAnimates = NO;
+    _useOverflowMenu = YES;
+	_allowsBackgroundTabClosing = YES;
+	_allowsResizing = NO;
+	_selectsTabsOnMouseDown = NO;
+    _alwaysShowActiveTab = NO;
+	_allowsScrubbing = NO;
+    _cellMinWidth = 100;
+    _cellMaxWidth = 280;
+    _cellOptimumWidth = 130;
+	_tearOffStyle = PSMTabBarTearOffAlphaWindow;
+	style = [[PSMMetalTabStyle alloc] init];
+    
+    // the overflow button/menu
+    NSRect overflowButtonRect = NSMakeRect([self frame].size.width - [style rightMarginForTabBarControl] + 1, 0, [style rightMarginForTabBarControl] - 1, [self frame].size.height);
+    _overflowPopUpButton = [[PSMOverflowPopUpButton alloc] initWithFrame:overflowButtonRect pullsDown:YES];
+    [_overflowPopUpButton setAutoresizingMask:NSViewNotSizable | NSViewMinXMargin];
+    [_overflowPopUpButton setHidden:YES];
+    [self addSubview:_overflowPopUpButton];
+    [self _positionOverflowMenu];
+    
+    // new tab button
+    NSRect addTabButtonRect = NSMakeRect([self frame].size.width - [style rightMarginForTabBarControl] + 1, 3.0, 16.0, 16.0);
+    _addTabButton = [[PSMRolloverButton alloc] initWithFrame:addTabButtonRect];
+    if (_addTabButton) {
+        NSImage *newButtonImage = [style addTabButtonImage];
+        if (newButtonImage) {
+            [_addTabButton setUsualImage:newButtonImage];
+        }
+        newButtonImage = [style addTabButtonPressedImage];
+        if (newButtonImage) {
+            [_addTabButton setAlternateImage:newButtonImage];
+        }
+        newButtonImage = [style addTabButtonRolloverImage];
+        if (newButtonImage) {
+            [_addTabButton setRolloverImage:newButtonImage];
+        }
+        [_addTabButton setTitle:@""];
+        [_addTabButton setImagePosition:NSImageOnly];
+        [_addTabButton setButtonType:NSMomentaryChangeButton];
+        [_addTabButton setBordered:NO];
+        [_addTabButton setBezelStyle:NSShadowlessSquareBezelStyle];
+        [self addSubview:_addTabButton];
+        
+        if (_showAddTabButton) {
+            [_addTabButton setHidden:NO];
+        } else {
+            [_addTabButton setHidden:YES];
+        }
+        [_addTabButton setNeedsDisplay:YES];
+    }
+}
+    
+- (id)initWithFrame:(NSRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        // Initialization
+        [self initAddedProperties];
+        [self registerForDraggedTypes:[NSArray arrayWithObjects:@"PSMTabBarControlItemPBType", nil]];
+		
+		// resize
+		[self setPostsFrameChangedNotifications:YES];
+		[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(frameDidChange:) name:NSViewFrameDidChangeNotification object:self];
+    }
+    [self setTarget:self];
+    return self;
+}
+
+- (void)dealloc
+{
+	[[NSNotificationCenter defaultCenter] removeObserver:self];
+	
+	//stop any animations that may be running
+	[_animationTimer invalidate];
+	[_animationTimer release]; _animationTimer = nil;
+	
+	[_showHideAnimationTimer invalidate];
+	[_showHideAnimationTimer release]; _showHideAnimationTimer = nil;
+
+	//Also unwind the spring, if it's wound.
+	[_springTimer invalidate];
+	[_springTimer release]; _springTimer = nil;
+
+	//unbind all the items to prevent crashing
+	//not sure if this is necessary or not
+    NSArray *cells = [NSArray arrayWithArray:_cells];  // create a copy as we will change the original array while being enumerated
+	NSEnumerator *enumerator = [cells objectEnumerator];
+	PSMTabBarCell *nextCell;
+	while ( (nextCell = [enumerator nextObject]) ) {
+		[self removeTabForCell:nextCell];
+	}
+	
+    [_overflowPopUpButton release];
+    [_cells release];
+	[_controller release];
+    [tabView release];
+    [_addTabButton release];
+    [partnerView release];
+    [_lastMouseDownEvent release];
+    [style release];
+    
+    [self unregisterDraggedTypes];
+	
+    [super dealloc];
+}
+
+- (void)awakeFromNib
+{
+    // build cells from existing tab view items
+    NSArray *existingItems = [tabView tabViewItems];
+    NSEnumerator *e = [existingItems objectEnumerator];
+    NSTabViewItem *item;
+    while ( (item = [e nextObject]) ) {
+        if (![[self representedTabViewItems] containsObject:item]) {
+            [self addTabViewItem:item];
+		}
+    }
+}
+
+- (void)viewWillMoveToWindow:(NSWindow *)aWindow {
+    NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
+	
+	[center removeObserver:self name:NSWindowDidBecomeKeyNotification object:nil];
+	[center removeObserver:self name:NSWindowDidResignKeyNotification object:nil];
+	[center removeObserver:self name:NSWindowDidUpdateNotification object:nil];
+	[center removeObserver:self name:NSWindowDidMoveNotification object:nil];
+	
+	if (_showHideAnimationTimer) {
+		[_showHideAnimationTimer invalidate];
+		[_showHideAnimationTimer release]; _showHideAnimationTimer = nil;
+	}
+	
+    if (aWindow) {
+		[center addObserver:self selector:@selector(windowStatusDidChange:) name:NSWindowDidBecomeKeyNotification object:aWindow];
+		[center addObserver:self selector:@selector(windowStatusDidChange:) name:NSWindowDidResignKeyNotification object:aWindow];
+		[center addObserver:self selector:@selector(windowDidUpdate:) name:NSWindowDidUpdateNotification object:aWindow];
+		[center addObserver:self selector:@selector(windowDidMove:) name:NSWindowDidMoveNotification object:aWindow];
+    }
+}
+
+- (void)windowStatusDidChange:(NSNotification *)notification
+{
+	[self setNeedsDisplay:YES];
+}
+
+#pragma mark -
+#pragma mark Accessors
+
+- (NSMutableArray *)cells
+{
+    return _cells;
+}
+
+- (NSEvent *)lastMouseDownEvent
+{
+    return _lastMouseDownEvent;
+}
+
+- (void)setLastMouseDownEvent:(NSEvent *)event
+{
+    [event retain];
+    [_lastMouseDownEvent release];
+    _lastMouseDownEvent = event;
+}
+
+- (id)delegate
+{
+    return delegate;
+}
+
+- (void)setDelegate:(id)object
+{
+    delegate = object;
+	
+	NSMutableArray *types = [NSMutableArray arrayWithObject:@"PSMTabBarControlItemPBType"];
+	
+	//Update the allowed drag types
+	if ([self delegate] && [[self delegate] respondsToSelector:@selector(allowedDraggedTypesForTabView:)]) {
+		[types addObjectsFromArray:[[self delegate] allowedDraggedTypesForTabView:tabView]];
+	}
+	[self unregisterDraggedTypes];
+	[self registerForDraggedTypes:types];
+}
+
+- (NSTabView *)tabView
+{
+    return tabView;
+}
+
+- (void)setTabView:(NSTabView *)view
+{
+    [view retain];
+    [tabView release];
+    tabView = view;
+}
+
+- (id<PSMTabStyle>)style
+{
+    return style;
+}
+
+- (NSString *)styleName
+{
+    return [style name];
+}
+
+- (void)setStyle:(id <PSMTabStyle>)newStyle
+{
+    if (style != newStyle) {
+        [style autorelease];
+        style = [newStyle retain];
+        
+        // restyle add tab button
+        if (_addTabButton) {
+            NSImage *newButtonImage = [style addTabButtonImage];
+            if (newButtonImage) {
+                [_addTabButton setUsualImage:newButtonImage];
+            }
+            
+            newButtonImage = [style addTabButtonPressedImage];
+            if (newButtonImage) {
+                [_addTabButton setAlternateImage:newButtonImage];
+            }
+            
+            newButtonImage = [style addTabButtonRolloverImage];
+            if (newButtonImage) {
+                [_addTabButton setRolloverImage:newButtonImage];
+            }
+        }
+        
+        [self update];
+    }
+}
+
+- (void)setStyleNamed:(NSString *)name
+{
+    id <PSMTabStyle> newStyle;
+/*
+    if ([name isEqualToString:@"Aqua"]) {
+        newStyle = [[PSMAquaTabStyle alloc] init];
+    } else if ([name isEqualToString:@"Unified"]) {
+        newStyle = [[PSMUnifiedTabStyle alloc] init];
+    } else if ([name isEqualToString:@"Adium"]) {
+        newStyle = [[PSMAdiumTabStyle alloc] init];
+	} else if ([name isEqualToString:@"Card"]) {
+        newStyle = [[PSMCardTabStyle alloc] init]; 
+    } else {
+*/
+        newStyle = [[PSMMetalTabStyle alloc] init];
+/*
+    }
+*/
+   
+    [self setStyle:newStyle];
+    [newStyle release];
+}
+
+- (PSMTabBarOrientation)orientation
+{
+	return _orientation;
+}
+
+- (void)setOrientation:(PSMTabBarOrientation)value
+{
+	PSMTabBarOrientation lastOrientation = _orientation;
+	_orientation = value;
+
+	if (_tabBarWidth < 10) {
+		_tabBarWidth = 120;
+	}
+	
+	if (lastOrientation != _orientation) {
+		[[self style] setOrientation:_orientation];
+
+        [self _positionOverflowMenu]; //move the overflow popup button to the right place
+		[self update:NO];
+	}
+}
+
+- (BOOL)canCloseOnlyTab
+{
+    return _canCloseOnlyTab;
+}
+
+- (void)setCanCloseOnlyTab:(BOOL)value
+{
+    _canCloseOnlyTab = value;
+    if ([_cells count] == 1) {
+        [self update];
+    }
+}
+
+- (BOOL)disableTabClose
+{
+	return _disableTabClose;
+}
+
+- (void)setDisableTabClose:(BOOL)value
+{
+	_disableTabClose = value;
+	[self update];
+}
+
+- (BOOL)hideForSingleTab
+{
+    return _hideForSingleTab;
+}
+
+- (void)setHideForSingleTab:(BOOL)value
+{
+    _hideForSingleTab = value;
+    [self update];
+}
+
+- (BOOL)showAddTabButton
+{
+    return _showAddTabButton;
+}
+
+- (void)setShowAddTabButton:(BOOL)value
+{
+    _showAddTabButton = value;
+	if (!NSIsEmptyRect([_controller addButtonRect]))
+		[_addTabButton setFrame:[_controller addButtonRect]];
+
+    [_addTabButton setHidden:!_showAddTabButton];
+	[_addTabButton setNeedsDisplay:YES];
+
+	[self update];
+}
+
+- (NSInteger)cellMinWidth
+{
+    return _cellMinWidth;
+}
+
+- (void)setCellMinWidth:(NSInteger)value
+{
+    _cellMinWidth = value;
+    [self update];
+}
+
+- (NSInteger)cellMaxWidth
+{
+    return _cellMaxWidth;
+}
+
+- (void)setCellMaxWidth:(NSInteger)value
+{
+    _cellMaxWidth = value;
+    [self update];
+}
+
+- (NSInteger)cellOptimumWidth
+{
+    return _cellOptimumWidth;
+}
+
+- (void)setCellOptimumWidth:(NSInteger)value
+{
+    _cellOptimumWidth = value;
+    [self update];
+}
+
+- (BOOL)sizeCellsToFit
+{
+    return _sizeCellsToFit;
+}
+
+- (void)setSizeCellsToFit:(BOOL)value
+{
+    _sizeCellsToFit = value;
+    [self update];
+}
+
+- (BOOL)useOverflowMenu
+{
+    return _useOverflowMenu;
+}
+
+- (void)setUseOverflowMenu:(BOOL)value
+{
+    _useOverflowMenu = value;
+    [self update];
+}
+
+- (PSMRolloverButton *)addTabButton
+{
+    return _addTabButton;
+}
+
+- (PSMOverflowPopUpButton *)overflowPopUpButton
+{
+    return _overflowPopUpButton;
+}
+
+- (BOOL)allowsBackgroundTabClosing
+{
+	return _allowsBackgroundTabClosing;
+}
+
+- (void)setAllowsBackgroundTabClosing:(BOOL)value
+{
+	_allowsBackgroundTabClosing = value;
+}
+
+- (BOOL)allowsResizing
+{
+	return _allowsResizing;
+}
+
+- (void)setAllowsResizing:(BOOL)value
+{
+	_allowsResizing = value;
+}
+
+- (BOOL)selectsTabsOnMouseDown
+{
+	return _selectsTabsOnMouseDown;
+}
+
+- (void)setSelectsTabsOnMouseDown:(BOOL)value
+{
+	_selectsTabsOnMouseDown = value;
+}
+
+- (BOOL)automaticallyAnimates
+{
+	return _automaticallyAnimates;
+}
+
+- (void)setAutomaticallyAnimates:(BOOL)value
+{
+	_automaticallyAnimates = value;
+}
+
+- (BOOL)alwaysShowActiveTab
+{
+	return _alwaysShowActiveTab;
+}
+
+- (void)setAlwaysShowActiveTab:(BOOL)value
+{
+	_alwaysShowActiveTab = value;
+}
+
+- (BOOL)allowsScrubbing
+{
+	return _allowsScrubbing;
+}
+
+- (void)setAllowsScrubbing:(BOOL)value
+{
+	_allowsScrubbing = value;
+}
+
+- (PSMTabBarTearOffStyle)tearOffStyle
+{
+	return _tearOffStyle;
+}
+
+- (void)setTearOffStyle:(PSMTabBarTearOffStyle)tearOffStyle
+{
+	_tearOffStyle = tearOffStyle;
+}
+
+#pragma mark -
+#pragma mark Functionality
+
+- (void)addTabViewItem:(NSTabViewItem *)item
+{
+    // create cell
+    PSMTabBarCell *cell = [[PSMTabBarCell alloc] initWithControlView:self];
+	NSRect cellRect, lastCellFrame = [[_cells lastObject] frame];
+	
+	if ([self orientation] == PSMTabBarHorizontalOrientation) {
+		cellRect = [self genericCellRect];
+		cellRect.size.width = 30;
+		cellRect.origin.x = lastCellFrame.origin.x + lastCellFrame.size.width;
+	} else {
+		cellRect = /*lastCellFrame*/[self genericCellRect];
+		cellRect.size.width = lastCellFrame.size.width;
+		cellRect.size.height = 0;
+		cellRect.origin.y = lastCellFrame.origin.y + lastCellFrame.size.height;
+	}
+	
+    [cell setRepresentedObject:item];
+	[cell setFrame:cellRect];
+    
+    // bind it up
+    [self bindPropertiesForCell:cell andTabViewItem:item];
+	
+    // add to collection
+    [_cells addObject:cell];
+    [cell release];
+    if ([_cells count] == [tabView numberOfTabViewItems]) {
+        [self update]; // don't update unless all are accounted for!
+	}
+}
+
+- (void)removeTabForCell:(PSMTabBarCell *)cell
+{
+	NSTabViewItem *item = [cell representedObject];
+	
+    // unbind
+    [[cell indicator] unbind:@"animate"];
+    [[cell indicator] unbind:@"hidden"];
+    [cell unbind:@"hasIcon"];
+    [cell unbind:@"hasLargeImage"];
+    [cell unbind:@"title"];
+    [cell unbind:@"count"];
+	[cell unbind:@"countColor"];
+    [cell unbind:@"isEdited"];
+
+	if ([item identifier] != nil) {
+		if ([[item identifier] respondsToSelector:@selector(isProcessing)]) {
+			[[item identifier] removeObserver:cell forKeyPath:@"isProcessing"];
+		}
+	}
+	
+	if ([item identifier] != nil) {
+		if ([[item identifier] respondsToSelector:@selector(icon)]) {
+			[[item identifier] removeObserver:cell forKeyPath:@"icon"];
+		}
+	}
+	
+	if ([item identifier] != nil) {
+		if ([[item identifier] respondsToSelector:@selector(objectCount)]) {
+			[[item identifier] removeObserver:cell forKeyPath:@"objectCount"];
+		}
+	}
+	
+	if ([item identifier] != nil) {
+		if ([[item identifier] respondsToSelector:@selector(countColor)]) {
+			[[item identifier] removeObserver:cell forKeyPath:@"countColor"];
+		}
+	}
+
+	if ([item identifier] != nil) {
+		if ([[item identifier] respondsToSelector:@selector(largeImage)]) {
+			[[item identifier] removeObserver:cell forKeyPath:@"largeImage"];
+		}
+	}
+	
+	if ([item identifier] != nil) {
+		if ([[item identifier] respondsToSelector:@selector(isEdited)]) {
+			[[item identifier] removeObserver:cell forKeyPath:@"isEdited"];
+		}
+	}
+	
+    // stop watching identifier
+    [item removeObserver:self forKeyPath:@"identifier"];
+    
+    // remove indicator
+    if ([[self subviews] containsObject:[cell indicator]]) {
+        [[cell indicator] removeFromSuperview];
+    }
+    // remove tracking
+    [[NSNotificationCenter defaultCenter] removeObserver:cell];
+	
+    if ([cell closeButtonTrackingTag] != 0) {
+        [self removeTrackingRect:[cell closeButtonTrackingTag]];
+		[cell setCloseButtonTrackingTag:0];
+    }
+    if ([cell cellTrackingTag] != 0) {
+        [self removeTrackingRect:[cell cellTrackingTag]];
+		[cell setCellTrackingTag:0];
+    }
+
+    // pull from collection
+    [_cells removeObject:cell];
+
+    [self update];
+}
+
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
+{
+    // did the tab's identifier change?
+    if ([keyPath isEqualToString:@"identifier"]) {
+        NSEnumerator *e = [_cells objectEnumerator];
+        PSMTabBarCell *cell;
+        while ( (cell = [e nextObject]) ) {
+            if ([cell representedObject] == object) {
+                [self _bindPropertiesForCell:cell andTabViewItem:object];
+			}
+        }
+    }
+}
+
+#pragma mark -
+#pragma mark Hide/Show
+
+- (void)hideTabBar:(BOOL)hide animate:(BOOL)animate
+{
+    if (!_awakenedFromNib || (_isHidden && hide) || (!_isHidden && !hide) || (_currentStep != kPSMIsNotBeingResized)) {
+        return;
+	}
+	
+    [[self subviews] makeObjectsPerformSelector:@selector(removeFromSuperview)];
+
+    _isHidden = hide;
+    _currentStep = 0;
+    if (!animate) {
+        _currentStep = (NSInteger)kPSMHideAnimationSteps;
+	}
+
+	if (hide) {
+		[_overflowPopUpButton removeFromSuperview];
+		[_addTabButton removeFromSuperview];
+	} else if (!animate) {
+		[self addSubview:_overflowPopUpButton];
+		[self addSubview:_addTabButton];
+	}
+
+    CGFloat partnerOriginalSize, partnerOriginalOrigin, myOriginalSize, myOriginalOrigin, partnerTargetSize, partnerTargetOrigin, myTargetSize, myTargetOrigin;
+    
+    // target values for partner
+    if ([self orientation] == PSMTabBarHorizontalOrientation) {
+		// current (original) values
+		myOriginalSize = [self frame].size.height;
+		myOriginalOrigin = [self frame].origin.y;
+		if (partnerView) {
+			partnerOriginalSize = [partnerView frame].size.height;
+			partnerOriginalOrigin = [partnerView frame].origin.y;
+		} else {
+			partnerOriginalSize = [[self window] frame].size.height;
+			partnerOriginalOrigin = [[self window] frame].origin.y;
+		}
+		
+		if (partnerView) {
+			// above or below me?
+			if ((myOriginalOrigin - 22) > partnerOriginalOrigin) {
+				// partner is below me
+				if (_isHidden) {
+					// I'm shrinking
+					myTargetOrigin = myOriginalOrigin + 21;
+					myTargetSize = myOriginalSize - 21;
+					partnerTargetOrigin = partnerOriginalOrigin;
+					partnerTargetSize = partnerOriginalSize + 21;
+				} else {
+					// I'm growing
+					myTargetOrigin = myOriginalOrigin - 21;
+					myTargetSize = myOriginalSize + 21;
+					partnerTargetOrigin = partnerOriginalOrigin;
+					partnerTargetSize = partnerOriginalSize - 21;
+				}
+			} else {
+				// partner is above me
+				if (_isHidden) {
+					// I'm shrinking
+					myTargetOrigin = myOriginalOrigin;
+					myTargetSize = myOriginalSize - 21;
+					partnerTargetOrigin = partnerOriginalOrigin - 21;
+					partnerTargetSize = partnerOriginalSize + 21;
+				} else {
+					// I'm growing
+					myTargetOrigin = myOriginalOrigin;
+					myTargetSize = myOriginalSize + 21;
+					partnerTargetOrigin = partnerOriginalOrigin + 21;
+					partnerTargetSize = partnerOriginalSize - 21;
+				}
+			}
+		} else {
+			// for window movement
+			if (_isHidden) {
+				// I'm shrinking
+				myTargetOrigin = myOriginalOrigin;
+				myTargetSize = myOriginalSize - 21;
+				partnerTargetOrigin = partnerOriginalOrigin + 21;
+				partnerTargetSize = partnerOriginalSize - 21;
+			} else {
+				// I'm growing
+				myTargetOrigin = myOriginalOrigin;
+				myTargetSize = myOriginalSize + 21;
+				partnerTargetOrigin = partnerOriginalOrigin - 21;
+				partnerTargetSize = partnerOriginalSize + 21;
+			}
+		}
+	} else /* vertical */ {
+		// current (original) values
+		myOriginalSize = [self frame].size.width;
+		myOriginalOrigin = [self frame].origin.x;
+		if (partnerView) {
+			partnerOriginalSize = [partnerView frame].size.width;
+			partnerOriginalOrigin = [partnerView frame].origin.x;
+		} else {
+			partnerOriginalSize = [[self window] frame].size.width;
+			partnerOriginalOrigin = [[self window] frame].origin.x;
+		}
+		
+		if (partnerView) {
+			//to the left or right?
+			if (myOriginalOrigin < partnerOriginalOrigin + partnerOriginalSize) {
+				// partner is to the left
+				if (_isHidden) {
+					// I'm shrinking
+					myTargetOrigin = myOriginalOrigin;
+					myTargetSize = 1;
+					partnerTargetOrigin = partnerOriginalOrigin - myOriginalSize + 1;
+					partnerTargetSize = partnerOriginalSize + myOriginalSize - 1;
+					_tabBarWidth = myOriginalSize;
+				} else {
+					// I'm growing
+					myTargetOrigin = myOriginalOrigin;
+					myTargetSize = myOriginalSize + _tabBarWidth;
+					partnerTargetOrigin = partnerOriginalOrigin + _tabBarWidth;
+					partnerTargetSize = partnerOriginalSize - _tabBarWidth;
+				}
+			} else {
+				// partner is to the right
+				if (_isHidden) {
+					// I'm shrinking
+					myTargetOrigin = myOriginalOrigin + myOriginalSize;
+					myTargetSize = 1;
+					partnerTargetOrigin = partnerOriginalOrigin;
+					partnerTargetSize = partnerOriginalSize + myOriginalSize;
+					_tabBarWidth = myOriginalSize;
+				} else {
+					// I'm growing
+					myTargetOrigin = myOriginalOrigin - _tabBarWidth;
+					myTargetSize = myOriginalSize + _tabBarWidth;
+					partnerTargetOrigin = partnerOriginalOrigin;
+					partnerTargetSize = partnerOriginalSize - _tabBarWidth;
+				}
+			}
+		} else {
+			// for window movement
+			if (_isHidden) {
+				// I'm shrinking
+				myTargetOrigin = myOriginalOrigin;
+				myTargetSize = 1;
+				partnerTargetOrigin = partnerOriginalOrigin + myOriginalSize - 1;
+				partnerTargetSize = partnerOriginalSize - myOriginalSize + 1;
+				_tabBarWidth = myOriginalSize;
+			} else {
+				// I'm growing
+				myTargetOrigin = myOriginalOrigin;
+				myTargetSize = _tabBarWidth;
+				partnerTargetOrigin = partnerOriginalOrigin - _tabBarWidth + 1;
+				partnerTargetSize = partnerOriginalSize + _tabBarWidth - 1;
+			}
+		}
+		
+		if (!_isHidden && [[self delegate] respondsToSelector:@selector(desiredWidthForVerticalTabBar:)])
+			myTargetSize = [[self delegate] desiredWidthForVerticalTabBar:self];
+	}
+
+    NSDictionary *userInfo = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithDouble:myOriginalOrigin], @"myOriginalOrigin", [NSNumber numberWithDouble:partnerOriginalOrigin], @"partnerOriginalOrigin", [NSNumber numberWithDouble:myOriginalSize], @"myOriginalSize", [NSNumber numberWithDouble:partnerOriginalSize], @"partnerOriginalSize", [NSNumber numberWithDouble:myTargetOrigin], @"myTargetOrigin", [NSNumber numberWithDouble:partnerTargetOrigin], @"partnerTargetOrigin", [NSNumber numberWithDouble:myTargetSize], @"myTargetSize", [NSNumber numberWithDouble:partnerTargetSize], @"partnerTargetSize", nil];
+	if (_showHideAnimationTimer) {
+		[_showHideAnimationTimer invalidate];
+		[_showHideAnimationTimer release];
+	}
+    _showHideAnimationTimer = [[NSTimer scheduledTimerWithTimeInterval:(1.0 / 30.0) target:self selector:@selector(animateShowHide:) userInfo:userInfo repeats:YES] retain];
+}
+
+- (void)animateShowHide:(NSTimer *)timer
+{
+    // moves the frame of the tab bar and window (or partner view) linearly to hide or show the tab bar
+    NSRect myFrame = [self frame];
+	NSDictionary *userInfo = [timer userInfo];
+    CGFloat myCurrentOrigin = ([[userInfo objectForKey:@"myOriginalOrigin"] doubleValue] + (([[userInfo objectForKey:@"myTargetOrigin"] doubleValue] - [[userInfo objectForKey:@"myOriginalOrigin"] doubleValue]) * (_currentStep/kPSMHideAnimationSteps)));
+    CGFloat myCurrentSize = ([[userInfo objectForKey:@"myOriginalSize"] doubleValue] + (([[userInfo objectForKey:@"myTargetSize"] doubleValue] - [[userInfo objectForKey:@"myOriginalSize"] doubleValue]) * (_currentStep/kPSMHideAnimationSteps)));
+    CGFloat partnerCurrentOrigin = ([[userInfo objectForKey:@"partnerOriginalOrigin"] doubleValue] + (([[userInfo objectForKey:@"partnerTargetOrigin"] doubleValue] - [[userInfo objectForKey:@"partnerOriginalOrigin"] doubleValue]) * (_currentStep/kPSMHideAnimationSteps)));
+    CGFloat partnerCurrentSize = ([[userInfo objectForKey:@"partnerOriginalSize"] doubleValue] + (([[userInfo objectForKey:@"partnerTargetSize"] doubleValue] - [[userInfo objectForKey:@"partnerOriginalSize"] doubleValue]) * (_currentStep/kPSMHideAnimationSteps)));
+    
+	NSRect myNewFrame;
+	if ([self orientation] == PSMTabBarHorizontalOrientation) {
+		myNewFrame = NSMakeRect(myFrame.origin.x, myCurrentOrigin, myFrame.size.width, myCurrentSize);
+	} else {
+		myNewFrame = NSMakeRect(myCurrentOrigin, myFrame.origin.y, myCurrentSize, myFrame.size.height);
+	}
+    
+    if (partnerView) {
+        // resize self and view
+		NSRect resizeRect;
+        if ([self orientation] == PSMTabBarHorizontalOrientation) {
+			resizeRect = NSMakeRect([partnerView frame].origin.x, partnerCurrentOrigin, [partnerView frame].size.width, partnerCurrentSize);
+		} else {
+			resizeRect = NSMakeRect(partnerCurrentOrigin, [partnerView frame].origin.y, partnerCurrentSize, [partnerView frame].size.height);
+		}
+		[partnerView setFrame:resizeRect];
+        [partnerView setNeedsDisplay:YES];
+        [self setFrame:myNewFrame];
+    } else {
+        // resize self and window
+		NSRect resizeRect;
+        if ([self orientation] == PSMTabBarHorizontalOrientation) {
+			resizeRect = NSMakeRect([[self window] frame].origin.x, partnerCurrentOrigin, [[self window] frame].size.width, partnerCurrentSize);
+		} else {
+			resizeRect = NSMakeRect(partnerCurrentOrigin, [[self window] frame].origin.y, partnerCurrentSize, [[self window] frame].size.height);
+		}
+        [[self window] setFrame:resizeRect display:YES];
+        [self setFrame:myNewFrame];
+    }
+    
+    // next
+    _currentStep++;
+    if (_currentStep == kPSMHideAnimationSteps + 1) {
+		_currentStep = kPSMIsNotBeingResized;
+        [self viewDidEndLiveResize];
+        [self update:NO];
+		
+		//send the delegate messages
+		if (_isHidden) {
+			if ([[self delegate] respondsToSelector:@selector(tabView:tabBarDidHide:)]) {
+				[[self delegate] tabView:[self tabView] tabBarDidHide:self];
+			}
+		} else {
+			[self addSubview:_overflowPopUpButton];
+			[self addSubview:_addTabButton];
+
+			if ([[self delegate] respondsToSelector:@selector(tabView:tabBarDidUnhide:)]) {
+				[[self delegate] tabView:[self tabView] tabBarDidUnhide:self];
+			}
+		}
+		
+		[_showHideAnimationTimer invalidate];
+		[_showHideAnimationTimer release]; _showHideAnimationTimer = nil;
+    }
+    [[self window] display];
+}
+
+- (BOOL)isTabBarHidden
+{
+	return _isHidden;
+}
+
+- (BOOL)isAnimating
+{
+    return _animationTimer != nil;
+}
+
+- (id)partnerView
+{
+    return partnerView;
+}
+
+- (void)setPartnerView:(id)view
+{
+    [partnerView release];
+    [view retain];
+    partnerView = view;
+}
+
+#pragma mark -
+#pragma mark Drawing
+
+- (BOOL)isFlipped
+{
+    return YES;
+}
+
+- (void)drawRect:(NSRect)rect 
+{
+    [style drawTabBar:self inRect:rect];
+}
+
+- (void)update
+{
+	[self update:_automaticallyAnimates];
+}
+
+- (void)update:(BOOL)animate
+{
+    // make sure all of our tabs are accounted for before updating
+    if ([[self tabView] numberOfTabViewItems] != [_cells count]) {
+        return;
+    }
+
+    // hide/show? (these return if already in desired state)
+    if ( (_hideForSingleTab) && ([_cells count] <= 1) ) {
+        [self hideTabBar:YES animate:YES];
+        return;
+    } else {
+        [self hideTabBar:NO animate:YES];
+    }
+	
+    [self removeAllToolTips];
+    [_controller layoutCells]; //eventually we should only have to call this when we know something has changed
+    
+    PSMTabBarCell *currentCell;
+    
+    NSMenu *overflowMenu = [_controller overflowMenu];
+    [_overflowPopUpButton setHidden:(overflowMenu == nil)];
+    [_overflowPopUpButton setMenu:overflowMenu];
+
+	if (_animationTimer) {
+		[_animationTimer invalidate];
+		[_animationTimer release]; _animationTimer = nil;
+	}	
+
+    if (animate) {
+        NSMutableArray *targetFrames = [NSMutableArray arrayWithCapacity:[_cells count]];
+        
+        for (NSInteger i = 0; i < [_cells count]; i++) {
+            currentCell = [_cells objectAtIndex:i];
+            
+            //we're going from NSRect -> NSValue -> NSRect -> NSValue here - oh well
+            [targetFrames addObject:[NSValue valueWithRect:[_controller cellFrameAtIndex:i]]];
+        }
+        
+        [_addTabButton setHidden:!_showAddTabButton];
+        
+        NSAnimation *animation = [[NSAnimation alloc] initWithDuration:0.50 animationCurve:NSAnimationEaseInOut];
+        [animation setAnimationBlockingMode:NSAnimationNonblocking];
+        [animation startAnimation];
+        _animationTimer = [[NSTimer scheduledTimerWithTimeInterval:1.0 / 30.0
+															target:self
+														  selector:@selector(_animateCells:)
+														  userInfo:[NSArray arrayWithObjects:targetFrames, animation, nil]
+														   repeats:YES] retain];
+		[animation release];
+		[[NSRunLoop currentRunLoop] addTimer:_animationTimer forMode:NSEventTrackingRunLoopMode];
+		[self _animateCells:_animationTimer];
+
+    } else {
+        for (NSInteger i = 0; i < [_cells count]; i++) {
+            currentCell = [_cells objectAtIndex:i];
+            [currentCell setFrame:[_controller cellFrameAtIndex:i]];
+            
+            if (![currentCell isInOverflowMenu]) {
+                [self _setupTrackingRectsForCell:currentCell];
+            }
+        }
+        
+        [_addTabButton setFrame:[_controller addButtonRect]];
+        [_addTabButton setHidden:!_showAddTabButton];
+        [self setNeedsDisplay:YES];
+    }
+}
+
+- (void)_animateCells:(NSTimer *)timer
+{
+    NSAnimation *animation = [[timer userInfo] objectAtIndex:1];
+	NSArray *targetFrames = [[timer userInfo] objectAtIndex:0];
+    PSMTabBarCell *currentCell;
+	NSInteger cellCount = [_cells count];
+	
+    if ((cellCount > 0) && [animation isAnimating]) {
+		//compare our target position with the current position and move towards the target
+		for (NSInteger i = 0; i < [targetFrames count] && i < cellCount; i++) {
+			currentCell = [_cells objectAtIndex:i];
+			NSRect cellFrame = [currentCell frame], targetFrame = [[targetFrames objectAtIndex:i] rectValue];
+			CGFloat sizeChange;
+			CGFloat originChange;
+			
+			if ([self orientation] == PSMTabBarHorizontalOrientation) {
+				sizeChange = (targetFrame.size.width - cellFrame.size.width) * [animation currentProgress];
+				originChange = (targetFrame.origin.x - cellFrame.origin.x) * [animation currentProgress];
+				cellFrame.size.width += sizeChange;
+				cellFrame.origin.x += originChange;
+			} else {
+				sizeChange = (targetFrame.size.height - cellFrame.size.height) * [animation currentProgress];
+				originChange = (targetFrame.origin.y - cellFrame.origin.y) * [animation currentProgress];
+				cellFrame.size.height += sizeChange;
+				cellFrame.origin.y += originChange;
+			}
+			
+			[currentCell setFrame:cellFrame];
+			
+			//highlight the cell if the mouse is over it
+			NSPoint mousePoint = [self convertPoint:[[self window] mouseLocationOutsideOfEventStream] fromView:nil];
+			NSRect closeRect = [currentCell closeButtonRectForFrame:cellFrame];
+			[currentCell setHighlighted:NSMouseInRect(mousePoint, cellFrame, [self isFlipped])];
+			[currentCell setCloseButtonOver:NSMouseInRect(mousePoint, closeRect, [self isFlipped])];
+		}
+        
+        if (_showAddTabButton) {
+            //animate the add tab button
+            NSRect target = [_controller addButtonRect], frame = [_addTabButton frame];
+            frame.origin.x += (target.origin.x - frame.origin.x) * [animation currentProgress];
+            [_addTabButton setFrame:frame];
+        }
+    } else { 
+		//put all the cells where they should be in their final position
+		if (cellCount > 0) {
+			for (NSInteger i = 0; i < [targetFrames count] && i < cellCount; i++) {
+				PSMTabBarCell *currentCell = [_cells objectAtIndex:i];
+				NSRect cellFrame = [currentCell frame], targetFrame = [[targetFrames objectAtIndex:i] rectValue];
+				
+                if ([self orientation] == PSMTabBarHorizontalOrientation) {
+                    cellFrame.size.width = targetFrame.size.width;
+                    cellFrame.origin.x = targetFrame.origin.x;
+                } else {
+                    cellFrame.size.height = targetFrame.size.height;
+                    cellFrame.origin.y = targetFrame.origin.y;
+                }
+				
+				[currentCell setFrame:cellFrame];
+                
+                //highlight the cell if the mouse is over it
+                NSPoint mousePoint = [self convertPoint:[[self window] mouseLocationOutsideOfEventStream] fromView:nil];
+                NSRect closeRect = [currentCell closeButtonRectForFrame:cellFrame];
+                [currentCell setHighlighted:NSMouseInRect(mousePoint, cellFrame, [self isFlipped])];
+                [currentCell setCloseButtonOver:NSMouseInRect(mousePoint, closeRect, [self isFlipped])];
+			}
+		}
+        
+		//set the frame for the add tab button
+        if (_showAddTabButton) {
+            NSRect frame = [_addTabButton frame];
+            frame.origin.x = [_controller addButtonRect].origin.x;
+            [_addTabButton setFrame:frame];
+        }
+
+		[_animationTimer invalidate];
+		[_animationTimer release]; _animationTimer = nil;
+		
+        for (NSInteger i = 0; i < cellCount; i++) {
+            currentCell = [_cells objectAtIndex:i];
+            
+            //we've hit the cells that are in overflow, stop setting up tracking rects
+            if ([currentCell isInOverflowMenu]) {
+                break;
+            }
+            
+            [self _setupTrackingRectsForCell:currentCell];
+        }
+    }
+    
+    [self setNeedsDisplay:YES];
+}
+
+- (void)_setupTrackingRectsForCell:(PSMTabBarCell *)cell
+{
+    NSInteger tag, index = [_cells indexOfObject:cell];
+    NSRect cellTrackingRect = [_controller cellTrackingRectAtIndex:index];
+    NSPoint mousePoint = [self convertPoint:[[self window] mouseLocationOutsideOfEventStream] fromView:nil];
+    BOOL mouseInCell = NSMouseInRect(mousePoint, cellTrackingRect, [self isFlipped]);
+    
+    //set the cell tracking rect
+    [self removeTrackingRect:[cell cellTrackingTag]];
+    tag = [self addTrackingRect:cellTrackingRect owner:cell userData:nil assumeInside:mouseInCell];
+    [cell setCellTrackingTag:tag];
+    [cell setHighlighted:mouseInCell];
+    
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        NSRect closeRect = [_controller closeButtonTrackingRectAtIndex:index];
+        BOOL mouseInCloseRect = NSMouseInRect(mousePoint, closeRect, [self isFlipped]);
+        
+        //set the close button tracking rect
+        [self removeTrackingRect:[cell closeButtonTrackingTag]];
+        tag = [self addTrackingRect:closeRect owner:cell userData:nil assumeInside:mouseInCloseRect];
+        [cell setCloseButtonTrackingTag:tag];
+        
+        [cell setCloseButtonOver:mouseInCloseRect];
+    }
+    
+    //set the tooltip tracking rect
+    [self addToolTipRect:[cell frame] owner:self userData:nil];
+}
+
+- (void)_positionOverflowMenu
+{
+    NSRect cellRect, frame = [self frame];
+    cellRect.size.height = [style tabCellHeight];
+    cellRect.size.width = [style rightMarginForTabBarControl];
+    
+	if ([self orientation] == PSMTabBarHorizontalOrientation) {
+		cellRect.origin.y = 0;
+		cellRect.origin.x = frame.size.width - [style rightMarginForTabBarControl] + (_resizeAreaCompensation ? -(_resizeAreaCompensation - 1) : 1);
+		[_overflowPopUpButton setAutoresizingMask:NSViewNotSizable | NSViewMinXMargin];
+	} else {
+		cellRect.origin.x = 0;
+		cellRect.origin.y = frame.size.height - [style tabCellHeight];
+		cellRect.size.width = frame.size.width;
+		[_overflowPopUpButton setAutoresizingMask:NSViewNotSizable | NSViewMinXMargin | NSViewMinYMargin];
+	}
+	
+    [_overflowPopUpButton setFrame:cellRect];
+}
+
+- (void)_checkWindowFrame
+{
+	//figure out if the new frame puts the control in the way of the resize widget
+	NSWindow *window = [self window];
+	
+	if (window) {
+		NSRect resizeWidgetFrame = [[window contentView] frame];
+		resizeWidgetFrame.origin.x += resizeWidgetFrame.size.width - 22;
+		resizeWidgetFrame.size.width = 22;
+		resizeWidgetFrame.size.height = 22;
+		
+		if ([window showsResizeIndicator] && NSIntersectsRect([self frame], resizeWidgetFrame)) {
+			//the resize widgets are larger on metal windows
+			_resizeAreaCompensation = [window styleMask] & NSTexturedBackgroundWindowMask ? 20 : 8;
+		} else {
+			_resizeAreaCompensation = 0;
+		}
+		
+		[self _positionOverflowMenu];
+	}
+}
+
+#pragma mark -
+#pragma mark Mouse Tracking
+
+- (BOOL)mouseDownCanMoveWindow
+{
+    return NO;
+}
+
+- (BOOL)acceptsFirstMouse:(NSEvent *)theEvent
+{
+    return YES;
+}
+
+- (void)mouseDown:(NSEvent *)theEvent
+{
+	_didDrag = NO;
+	
+    // keep for dragging
+    [self setLastMouseDownEvent:theEvent];
+    // what cell?
+    NSPoint mousePt = [self convertPoint:[theEvent locationInWindow] fromView:nil];
+	NSRect frame = [self frame];
+	
+	if ([self orientation] == PSMTabBarVerticalOrientation && [self allowsResizing] && partnerView && (mousePt.x > frame.size.width - 3)) {
+		_resizing = YES;
+	}
+	
+    NSRect cellFrame;
+    PSMTabBarCell *cell = [self cellForPoint:mousePt cellFrame:&cellFrame];
+    if (cell) {
+		BOOL overClose = NSMouseInRect(mousePt, [cell closeButtonRectForFrame:cellFrame], [self isFlipped]);
+        if (overClose && 
+			![self disableTabClose] && 
+			![cell isCloseButtonSuppressed] &&
+			([self allowsBackgroundTabClosing] || [[cell representedObject] isEqualTo:[tabView selectedTabViewItem]] || [theEvent modifierFlags] & NSCommandKeyMask)) {
+            [cell setCloseButtonOver:NO];
+            [cell setCloseButtonPressed:YES];
+			_closeClicked = YES;
+        } else {
+            [cell setCloseButtonPressed:NO];
+			if (_selectsTabsOnMouseDown) {
+				[self performSelector:@selector(tabClick:) withObject:cell];
+			}
+        }
+        [self setNeedsDisplay:YES];
+    }
+}
+
+- (void)mouseDragged:(NSEvent *)theEvent
+{
+    if ([self lastMouseDownEvent] == nil) {
+        return;
+    }
+    
+	NSPoint currentPoint = [self convertPoint:[theEvent locationInWindow] fromView:nil];
+	
+	if (_resizing) { 
+		NSRect frame = [self frame];
+		CGFloat resizeAmount = [theEvent deltaX];
+		if ((currentPoint.x > frame.size.width && resizeAmount > 0) || (currentPoint.x < frame.size.width && resizeAmount < 0)) {
+			[[NSCursor resizeLeftRightCursor] push];
+			
+			NSRect partnerFrame = [partnerView frame];
+			
+			//do some bounds checking
+			if ((frame.size.width + resizeAmount > [self cellMinWidth]) && (frame.size.width + resizeAmount < [self cellMaxWidth])) {
+				frame.size.width += resizeAmount;
+				partnerFrame.size.width -= resizeAmount;
+				partnerFrame.origin.x += resizeAmount;
+				
+				[self setFrame:frame];
+				[partnerView setFrame:partnerFrame];
+				[[self superview] setNeedsDisplay:YES];
+			}	
+		}
+		return;
+	}
+	
+    NSRect cellFrame;
+    NSPoint trackingStartPoint = [self convertPoint:[[self lastMouseDownEvent] locationInWindow] fromView:nil];
+    PSMTabBarCell *cell = [self cellForPoint:trackingStartPoint cellFrame:&cellFrame];
+    if (cell) {
+		//check to see if the close button was the target in the clicked cell
+		//highlight/unhighlight the close button as necessary
+		NSRect iconRect = [cell closeButtonRectForFrame:cellFrame];
+		
+		if (_closeClicked && NSMouseInRect(trackingStartPoint, iconRect, [self isFlipped]) &&
+				([self allowsBackgroundTabClosing] || [[cell representedObject] isEqualTo:[tabView selectedTabViewItem]])) {
+			[cell setCloseButtonPressed:NSMouseInRect(currentPoint, iconRect, [self isFlipped])];
+			[self setNeedsDisplay:YES];
+			return;
+		}
+		
+		CGFloat dx = fabs(currentPoint.x - trackingStartPoint.x);
+		CGFloat dy = fabs(currentPoint.y - trackingStartPoint.y);
+		CGFloat distance = sqrt(dx * dx + dy * dy);
+		
+		if (distance >= 10 && !_didDrag && ![[PSMTabDragAssistant sharedDragAssistant] isDragging] &&
+				[self delegate] && [[self delegate] respondsToSelector:@selector(tabView:shouldDragTabViewItem:fromTabBar:)] &&
+				[[self delegate] tabView:tabView shouldDragTabViewItem:[cell representedObject] fromTabBar:self]) {
+			_didDrag = YES;
+			[[PSMTabDragAssistant sharedDragAssistant] startDraggingCell:cell fromTabBar:self withMouseDownEvent:[self lastMouseDownEvent]];
+		}
+	}
+}
+
+- (void)mouseUp:(NSEvent *)theEvent
+{
+	if (_resizing) {
+		_resizing = NO;
+		[[NSCursor arrowCursor] set];
+	} else {
+		// what cell?
+		NSPoint mousePt = [self convertPoint:[theEvent locationInWindow] fromView:nil];
+		NSRect cellFrame, mouseDownCellFrame;
+		PSMTabBarCell *cell = [self cellForPoint:mousePt cellFrame:&cellFrame];
+		PSMTabBarCell *mouseDownCell = [self cellForPoint:[self convertPoint:[[self lastMouseDownEvent] locationInWindow] fromView:nil] cellFrame:&mouseDownCellFrame];
+		if (cell) {
+			NSPoint trackingStartPoint = [self convertPoint:[[self lastMouseDownEvent] locationInWindow] fromView:nil];
+			NSRect iconRect = [mouseDownCell closeButtonRectForFrame:mouseDownCellFrame];
+			
+			if ((NSMouseInRect(mousePt, iconRect,[self isFlipped])) && ![self disableTabClose] && ![cell isCloseButtonSuppressed] && [mouseDownCell closeButtonPressed]) {
+				if (([[NSApp currentEvent] modifierFlags] & NSAlternateKeyMask) != 0) {
+					//If the user is holding Option, close all other tabs
+					NSEnumerator	*enumerator = [[[[self cells] copy] autorelease] objectEnumerator];
+					PSMTabBarCell	*otherCell;
+					
+					while ((otherCell = [enumerator nextObject])) {
+						if (otherCell != cell)
+							[self performSelector:@selector(closeTabClick:) withObject:otherCell];
+					}
+					
+					//Fix the close button for the clicked tab not to be pressed
+					[cell setCloseButtonPressed:NO];
+					
+				} else {
+					//Otherwise, close this tab
+					[self performSelector:@selector(closeTabClick:) withObject:cell];
+				}
+
+			} else if (NSMouseInRect(mousePt, mouseDownCellFrame, [self isFlipped]) &&
+					   (!NSMouseInRect(trackingStartPoint, [cell closeButtonRectForFrame:cellFrame], [self isFlipped]) || ![self allowsBackgroundTabClosing] || [self disableTabClose])) {
+				[mouseDownCell setCloseButtonPressed:NO];
+				// If -[self selectsTabsOnMouseDown] is TRUE, we already performed tabClick: on mouseDown.
+				if (![self selectsTabsOnMouseDown]) {
+					[self performSelector:@selector(tabClick:) withObject:cell];
+				}
+
+			} else {
+				[mouseDownCell setCloseButtonPressed:NO];
+				[self performSelector:@selector(tabNothing:) withObject:cell];
+			}
+		}
+		
+		_closeClicked = NO;
+	}
+}
+
+- (NSMenu *)menuForEvent:(NSEvent *)event
+{
+	NSMenu *menu = nil;
+	NSTabViewItem *item = [[self cellForPoint:[self convertPoint:[event locationInWindow] fromView:nil] cellFrame:nil] representedObject];
+	
+	if (item && [[self delegate] respondsToSelector:@selector(tabView:menuForTabViewItem:)]) {
+		menu = [[self delegate] tabView:tabView menuForTabViewItem:item];
+	}
+	return menu;
+}
+
+#pragma mark -
+#pragma mark Drag and Drop
+
+- (BOOL)shouldDelayWindowOrderingForEvent:(NSEvent *)theEvent
+{
+    return YES;
+}
+
+// NSDraggingSource
+- (NSUInteger)draggingSourceOperationMaskForLocal:(BOOL)isLocal
+{
+    return (isLocal ? NSDragOperationMove : NSDragOperationNone);
+}
+
+- (BOOL)ignoreModifierKeysWhileDragging
+{
+    return YES;
+}
+
+- (void)draggedImage:(NSImage *)anImage beganAt:(NSPoint)screenPoint
+{
+	[[PSMTabDragAssistant sharedDragAssistant] draggingBeganAt:screenPoint];
+}
+
+- (void)draggedImage:(NSImage *)image movedTo:(NSPoint)screenPoint
+{
+	[[PSMTabDragAssistant sharedDragAssistant] draggingMovedTo:screenPoint];
+}
+
+// NSDraggingDestination
+- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
+{
+    if([[[sender draggingPasteboard] types] indexOfObject:@"PSMTabBarControlItemPBType"] != NSNotFound) {
+        
+        if ([self delegate] && [[self delegate] respondsToSelector:@selector(tabView:shouldDropTabViewItem:inTabBar:)] &&
+				![[self delegate] tabView:[[sender draggingSource] tabView] shouldDropTabViewItem:[[[PSMTabDragAssistant sharedDragAssistant] draggedCell] representedObject] inTabBar:self]) {
+			return NSDragOperationNone;
+		}
+        
+        [[PSMTabDragAssistant sharedDragAssistant] draggingEnteredTabBar:self atPoint:[self convertPoint:[sender draggingLocation] fromView:nil]];
+        return NSDragOperationMove;
+    }
+        
+    return NSDragOperationNone;
+}
+
+- (NSDragOperation)draggingUpdated:(id <NSDraggingInfo>)sender
+{
+	PSMTabBarCell *cell = [self cellForPoint:[self convertPoint:[sender draggingLocation] fromView:nil] cellFrame:nil];
+	
+    if ([[[sender draggingPasteboard] types] indexOfObject:@"PSMTabBarControlItemPBType"] != NSNotFound) {
+        
+		if ([self delegate] && [[self delegate] respondsToSelector:@selector(tabView:shouldDropTabViewItem:inTabBar:)] &&
+				![[self delegate] tabView:[[sender draggingSource] tabView] shouldDropTabViewItem:[[[PSMTabDragAssistant sharedDragAssistant] draggedCell] representedObject] inTabBar:self]) {
+			return NSDragOperationNone;
+		}
+		
+        [[PSMTabDragAssistant sharedDragAssistant] draggingUpdatedInTabBar:self atPoint:[self convertPoint:[sender draggingLocation] fromView:nil]];
+        return NSDragOperationMove;
+    } else if (cell) {
+		//something that was accepted by the delegate was dragged on
+
+		//Test for the space bar (the skip-the-delay key).
+		enum { virtualKeycodeForSpace = 49 }; //Source: IM:Tx (Fig. C-2)
+		union {
+			KeyMap keymap;
+			char bits[16];
+		} keymap;
+		GetKeys(keymap.keymap);
+		if ((GetCurrentEventKeyModifiers() == 0) && bit_test(keymap.bits, virtualKeycodeForSpace)) {
+			//The user pressed the space bar. This skips the delay; the user wants to pop the spring on this tab *now*.
+
+			//For some reason, it crashes if I call -fire here. I don't know why. It doesn't crash if I simply set the fire date to now.
+			[_springTimer setFireDate:[NSDate date]];
+		} else {
+			//Wind the spring for a spring-loaded drop.
+			//The delay time comes from Finder's defaults, which specifies it in milliseconds.
+			//If the delegate can't handle our spring-loaded drop, we'll abort it when the timer fires. See fireSpring:. This is simpler than constantly (checking for spring-loaded awareness and tearing down/rebuilding the timer) at every delegate change.
+
+			//If the user has dragged to a different tab, reset the timer.
+			if (_tabViewItemWithSpring != [cell representedObject]) {
+				[_springTimer invalidate];
+				[_springTimer release]; _springTimer = nil;
+				_tabViewItemWithSpring = [cell representedObject];
+			}
+			if (!_springTimer) {
+				//Finder's default delay time, as of Tiger, is 668 ms. If the user has never changed it, there's no setting in its defaults, so we default to that amount.
+				NSNumber *delayNumber = [(NSNumber *)CFPreferencesCopyAppValue((CFStringRef)@"SpringingDelayMilliseconds", (CFStringRef)@"com.apple.finder") autorelease];
+				NSTimeInterval delaySeconds = delayNumber ? [delayNumber doubleValue] / 1000.0 : 0.668;
+				_springTimer = [[NSTimer scheduledTimerWithTimeInterval:delaySeconds
+																 target:self
+															   selector:@selector(fireSpring:)
+															   userInfo:sender
+																repeats:NO] retain];
+			}
+		}
+		return NSDragOperationCopy;
+	}
+        
+    return NSDragOperationNone;
+}
+
+- (void)draggingExited:(id <NSDraggingInfo>)sender
+{
+	[_springTimer invalidate];
+	[_springTimer release]; _springTimer = nil;
+
+    [[PSMTabDragAssistant sharedDragAssistant] draggingExitedTabBar:self];
+}
+
+- (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
+{
+	//validate the drag operation only if there's a valid tab bar to drop into
+	return [[[sender draggingPasteboard] types] indexOfObject:@"PSMTabBarControlItemPBType"] == NSNotFound ||
+				[[PSMTabDragAssistant sharedDragAssistant] destinationTabBar] != nil;
+}
+
+- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
+{
+	if ([[[sender draggingPasteboard] types] indexOfObject:@"PSMTabBarControlItemPBType"] != NSNotFound) {
+		[[PSMTabDragAssistant sharedDragAssistant] performDragOperation];
+	} else if ([self delegate] && [[self delegate] respondsToSelector:@selector(tabView:acceptedDraggingInfo:onTabViewItem:)]) {
+		//forward the drop to the delegate
+		[[self delegate] tabView:tabView acceptedDraggingInfo:sender onTabViewItem:[[self cellForPoint:[self convertPoint:[sender draggingLocation] fromView:nil] cellFrame:nil] representedObject]];
+	}
+    return YES;
+}
+
+- (void)draggedImage:(NSImage *)anImage endedAt:(NSPoint)aPoint operation:(NSDragOperation)operation
+{
+	[[PSMTabDragAssistant sharedDragAssistant] draggedImageEndedAt:aPoint operation:operation];
+}
+
+- (void)concludeDragOperation:(id <NSDraggingInfo>)sender
+{
+
+}
+
+#pragma mark -
+#pragma mark Spring-loading
+
+- (void)fireSpring:(NSTimer *)timer
+{
+	NSAssert1(timer == _springTimer, @"Spring fired by unrecognized timer %@", timer);
+
+	id <NSDraggingInfo> sender = [timer userInfo];
+	PSMTabBarCell *cell = [self cellForPoint:[self convertPoint:[sender draggingLocation] fromView:nil] cellFrame:nil];
+	[tabView selectTabViewItem:[cell representedObject]];
+
+	_tabViewItemWithSpring = nil;
+	[_springTimer invalidate];
+	[_springTimer release]; _springTimer = nil;
+}
+
+#pragma mark -
+#pragma mark Actions
+
+- (void)overflowMenuAction:(id)sender
+{
+	NSTabViewItem *tabViewItem = (NSTabViewItem *)[sender representedObject];
+	[tabView selectTabViewItem:tabViewItem];
+}
+
+- (void)closeTabClick:(id)sender
+{
+	NSTabViewItem *item = [sender representedObject];
+    [sender retain];
+    if(([_cells count] == 1) && (![self canCloseOnlyTab]))
+        return;
+    
+    if ([[self delegate] respondsToSelector:@selector(tabView:shouldCloseTabViewItem:)]) {
+        if (![[self delegate] tabView:tabView shouldCloseTabViewItem:item]) {
+            // fix mouse downed close button
+            [sender setCloseButtonPressed:NO];
+            [sender release];
+            return;
+        }
+    }
+	
+    [item retain];
+    
+	[tabView removeTabViewItem:item];
+    [item release];
+    [sender release];
+}
+
+- (void)tabClick:(id)sender
+{
+    [tabView selectTabViewItem:[sender representedObject]];
+}
+
+- (void)tabNothing:(id)sender
+{
+    //[self update];  // takes care of highlighting based on state
+}
+
+- (void)frameDidChange:(NSNotification *)notification
+{
+	[self _checkWindowFrame];
+
+	// trying to address the drawing artifacts for the progress indicators - hackery follows
+	// this one fixes the "blanking" effect when the control hides and shows itself
+	NSEnumerator *e = [_cells objectEnumerator];
+	PSMTabBarCell *cell;
+	while ( (cell = [e nextObject]) ) {
+		[[cell indicator] stopAnimation:self];
+
+		[[cell indicator] performSelector:@selector(startAnimation:)
+							   withObject:nil
+							   afterDelay:0];
+	}
+
+	[self update:NO];
+}
+
+- (void)viewDidMoveToWindow
+{
+	[self _checkWindowFrame];
+}
+
+- (void)viewWillStartLiveResize
+{
+    NSEnumerator *e = [_cells objectEnumerator];
+    PSMTabBarCell *cell;
+    while ( (cell = [e nextObject]) ) {
+        [[cell indicator] stopAnimation:self];
+    }
+    [self setNeedsDisplay:YES];
+}
+
+-(void)viewDidEndLiveResize
+{
+    NSEnumerator *e = [_cells objectEnumerator];
+    PSMTabBarCell *cell;
+    while ( (cell = [e nextObject]) ) {
+        [[cell indicator] startAnimation:self];
+    }
+	
+	[self _checkWindowFrame];
+    [self update:NO];
+}
+
+- (void)resetCursorRects
+{
+	[super resetCursorRects];
+	if ([self orientation] == PSMTabBarVerticalOrientation) {
+		NSRect frame = [self frame];
+		[self addCursorRect:NSMakeRect(frame.size.width - 2, 0, 2, frame.size.height) cursor:[NSCursor resizeLeftRightCursor]];
+	}
+}
+
+- (void)windowDidMove:(NSNotification *)aNotification
+{
+    [self setNeedsDisplay:YES];
+}
+
+- (void)windowDidUpdate:(NSNotification *)notification
+{
+    // hide? must readjust things if I'm not supposed to be showing
+    // this block of code only runs when the app launches
+    if ([self hideForSingleTab] && ([_cells count] <= 1) && !_awakenedFromNib) {
+        // must adjust frames now before display
+        NSRect myFrame = [self frame];
+		if ([self orientation] == PSMTabBarHorizontalOrientation) {
+			if (partnerView) {
+				NSRect partnerFrame = [partnerView frame];
+				// above or below me?
+				if (myFrame.origin.y - 22 > [partnerView frame].origin.y) {
+					// partner is below me
+					[self setFrame:NSMakeRect(myFrame.origin.x, myFrame.origin.y + 21, myFrame.size.width, myFrame.size.height - 21)];
+					[partnerView setFrame:NSMakeRect(partnerFrame.origin.x, partnerFrame.origin.y, partnerFrame.size.width, partnerFrame.size.height + 21)];
+				} else {
+					// partner is above me
+					[self setFrame:NSMakeRect(myFrame.origin.x, myFrame.origin.y, myFrame.size.width, myFrame.size.height - 21)];
+					[partnerView setFrame:NSMakeRect(partnerFrame.origin.x, partnerFrame.origin.y - 21, partnerFrame.size.width, partnerFrame.size.height + 21)];
+				}
+				[partnerView setNeedsDisplay:YES];
+				[self setNeedsDisplay:YES];
+			} else {
+				// for window movement
+				NSRect windowFrame = [[self window] frame];
+				[[self window] setFrame:NSMakeRect(windowFrame.origin.x, windowFrame.origin.y + 21, windowFrame.size.width, windowFrame.size.height - 21) display:YES];
+				[self setFrame:NSMakeRect(myFrame.origin.x, myFrame.origin.y, myFrame.size.width, myFrame.size.height - 21)];
+			}
+		} else {
+			if (partnerView) {
+				NSRect partnerFrame = [partnerView frame];
+				//to the left or right?
+				if (myFrame.origin.x < [partnerView frame].origin.x) {
+					// partner is to the left
+					[self setFrame:NSMakeRect(myFrame.origin.x, myFrame.origin.y, 1, myFrame.size.height)];
+					[partnerView setFrame:NSMakeRect(partnerFrame.origin.x - myFrame.size.width + 1, partnerFrame.origin.y, partnerFrame.size.width + myFrame.size.width - 1, partnerFrame.size.height)];
+				} else {
+					// partner to the right
+					[self setFrame:NSMakeRect(myFrame.origin.x + myFrame.size.width, myFrame.origin.y, 1, myFrame.size.height)];
+					[partnerView setFrame:NSMakeRect(partnerFrame.origin.x, partnerFrame.origin.y, partnerFrame.size.width + myFrame.size.width, partnerFrame.size.height)];
+				}
+				_tabBarWidth = myFrame.size.width;
+				[partnerView setNeedsDisplay:YES];
+				[self setNeedsDisplay:YES];
+			} else {
+				// for window movement
+				NSRect windowFrame = [[self window] frame];
+				[[self window] setFrame:NSMakeRect(windowFrame.origin.x + myFrame.size.width - 1, windowFrame.origin.y, windowFrame.size.width - myFrame.size.width + 1, windowFrame.size.height) display:YES];
+				[self setFrame:NSMakeRect(myFrame.origin.x, myFrame.origin.y, 1, myFrame.size.height)];
+			}
+		}
+		
+        _isHidden = YES;
+        
+		if ([[self delegate] respondsToSelector:@selector(tabView:tabBarDidHide:)]) {
+			[[self delegate] tabView:[self tabView] tabBarDidHide:self];
+		}
+    }
+	
+	_awakenedFromNib = YES;
+	[self setNeedsDisplay:YES];
+	
+	//we only need to do this once
+	[[NSNotificationCenter defaultCenter] removeObserver:self name:NSWindowDidUpdateNotification object:nil];
+}
+
+#pragma mark -
+#pragma mark Menu Validation
+
+- (BOOL)validateMenuItem:(NSMenuItem *)sender
+{
+	[sender setState:([[sender representedObject] isEqualTo:[tabView selectedTabViewItem]]) ? NSOnState : NSOffState];
+	
+	return [[self delegate] respondsToSelector:@selector(tabView:validateOverflowMenuItem:forTabViewItem:)] ?
+		[[self delegate] tabView:[self tabView] validateOverflowMenuItem:sender forTabViewItem:[sender representedObject]] : YES;
+}
+
+#pragma mark -
+#pragma mark NSTabView Delegate
+
+- (void)tabView:(NSTabView *)aTabView didSelectTabViewItem:(NSTabViewItem *)tabViewItem
+{
+    // here's a weird one - this message is sent before the "tabViewDidChangeNumberOfTabViewItems"
+    // message, thus I can end up updating when there are no cells, if no tabs were (yet) present
+	NSInteger tabIndex = [aTabView indexOfTabViewItem:tabViewItem];
+	
+    if ([_cells count] > 0 && tabIndex < [_cells count]) {
+		PSMTabBarCell *thisCell = [_cells objectAtIndex:tabIndex];
+		if (_alwaysShowActiveTab && [thisCell isInOverflowMenu]) {
+			
+			//temporarily disable the delegate in order to move the tab to a different index
+			id tempDelegate = [aTabView delegate];
+			[aTabView setDelegate:nil];
+			
+			// move it all around first
+			[tabViewItem retain];
+			[thisCell retain];
+			[aTabView removeTabViewItem:tabViewItem];
+			[aTabView insertTabViewItem:tabViewItem atIndex:0];
+			[_cells removeObjectAtIndex:tabIndex];
+			[_cells insertObject:thisCell atIndex:0];
+			[thisCell setIsInOverflowMenu:NO];	//very important else we get a fun recursive loop going
+			[[_cells objectAtIndex:[_cells count] - 1] setIsInOverflowMenu:YES]; //these 2 lines are pretty uncool and this logic needs to be updated
+			[thisCell release];
+			[tabViewItem release];
+			
+			[aTabView setDelegate:tempDelegate];
+			
+            //reset the selection since removing it changed the selection
+			[aTabView selectTabViewItem:tabViewItem];
+            
+			[self update];
+		} else {
+            [_controller setSelectedCell:thisCell];
+            [self setNeedsDisplay:YES];
+		}
+    }
+	
+	if ([[self delegate] respondsToSelector:@selector(tabView:didSelectTabViewItem:)]) {
+		[[self delegate] performSelector:@selector(tabView:didSelectTabViewItem:) withObject:aTabView withObject:tabViewItem];
+	}
+}
+
+- (BOOL)tabView:(NSTabView *)aTabView shouldSelectTabViewItem:(NSTabViewItem *)tabViewItem
+{
+	if ([[self delegate] respondsToSelector:@selector(tabView:shouldSelectTabViewItem:)]) {
+		return [[self delegate] tabView:aTabView shouldSelectTabViewItem:tabViewItem];
+	} else {
+		return YES;
+	}
+}
+- (void)tabView:(NSTabView *)aTabView willSelectTabViewItem:(NSTabViewItem *)tabViewItem
+{
+	if ([[self delegate] respondsToSelector:@selector(tabView:willSelectTabViewItem:)]) {
+		[[self delegate] performSelector:@selector(tabView:willSelectTabViewItem:) withObject:aTabView withObject:tabViewItem];
+	}
+}
+
+- (void)tabViewDidChangeNumberOfTabViewItems:(NSTabView *)aTabView
+{
+    NSArray *tabItems = [tabView tabViewItems];
+    // go through cells, remove any whose representedObjects are not in [tabView tabViewItems]
+    NSEnumerator *e = [[[_cells copy] autorelease] objectEnumerator];
+    PSMTabBarCell *cell;
+    while ( (cell = [e nextObject]) ) {
+		//remove the observer binding
+        if ([cell representedObject] && ![tabItems containsObject:[cell representedObject]]) {
+			if ([[self delegate] respondsToSelector:@selector(tabView:didCloseTabViewItem:)]) {
+				[[self delegate] tabView:aTabView didCloseTabViewItem:[cell representedObject]];
+			}
+			
+            [self removeTabForCell:cell];
+        }
+    }
+    
+    // go through tab view items, add cell for any not present
+    NSMutableArray *cellItems = [self representedTabViewItems];
+    NSEnumerator *ex = [tabItems objectEnumerator];
+    NSTabViewItem *item;
+    while ( (item = [ex nextObject]) ) {
+        if (![cellItems containsObject:item]) {
+            [self addTabViewItem:item];
+        }
+    }
+
+    // pass along for other delegate responses
+    if ([[self delegate] respondsToSelector:@selector(tabViewDidChangeNumberOfTabViewItems:)]) {
+        [[self delegate] performSelector:@selector(tabViewDidChangeNumberOfTabViewItems:) withObject:aTabView];
+    }
+	
+	// reset cursor tracking for the add tab button if one exists
+	if ([self addTabButton]) [[self addTabButton] resetCursorRects];
+}
+
+#pragma mark -
+#pragma mark Tooltips
+
+- (NSString *)view:(NSView *)view stringForToolTip:(NSToolTipTag)tag point:(NSPoint)point userData:(void *)userData
+{
+	if ([[self delegate] respondsToSelector:@selector(tabView:toolTipForTabViewItem:)]) {
+		return [[self delegate] tabView:[self tabView] toolTipForTabViewItem:[[self cellForPoint:point cellFrame:nil] representedObject]];
+	}
+	return nil;
+}
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder 
+{
+    [super encodeWithCoder:aCoder];
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeObject:_cells forKey:@"PSMcells"];
+        [aCoder encodeObject:tabView forKey:@"PSMtabView"];
+        [aCoder encodeObject:_overflowPopUpButton forKey:@"PSMoverflowPopUpButton"];
+        [aCoder encodeObject:_addTabButton forKey:@"PSMaddTabButton"];
+        [aCoder encodeObject:style forKey:@"PSMstyle"];
+		[aCoder encodeInteger:_orientation forKey:@"PSMorientation"];
+        [aCoder encodeBool:_canCloseOnlyTab forKey:@"PSMcanCloseOnlyTab"];
+		[aCoder encodeBool:_disableTabClose forKey:@"PSMdisableTabClose"];
+        [aCoder encodeBool:_hideForSingleTab forKey:@"PSMhideForSingleTab"];
+		[aCoder encodeBool:_allowsBackgroundTabClosing forKey:@"PSMallowsBackgroundTabClosing"];
+		[aCoder encodeBool:_allowsResizing forKey:@"PSMallowsResizing"];
+		[aCoder encodeBool:_selectsTabsOnMouseDown forKey:@"PSMselectsTabsOnMouseDown"];
+        [aCoder encodeBool:_showAddTabButton forKey:@"PSMshowAddTabButton"];
+        [aCoder encodeBool:_sizeCellsToFit forKey:@"PSMsizeCellsToFit"];
+        [aCoder encodeInteger:_cellMinWidth forKey:@"PSMcellMinWidth"];
+        [aCoder encodeInteger:_cellMaxWidth forKey:@"PSMcellMaxWidth"];
+        [aCoder encodeInteger:_cellOptimumWidth forKey:@"PSMcellOptimumWidth"];
+        [aCoder encodeInteger:_currentStep forKey:@"PSMcurrentStep"];
+        [aCoder encodeBool:_isHidden forKey:@"PSMisHidden"];
+        [aCoder encodeObject:partnerView forKey:@"PSMpartnerView"];
+        [aCoder encodeBool:_awakenedFromNib forKey:@"PSMawakenedFromNib"];
+        [aCoder encodeObject:_lastMouseDownEvent forKey:@"PSMlastMouseDownEvent"];
+        [aCoder encodeObject:delegate forKey:@"PSMdelegate"];
+		[aCoder encodeBool:_useOverflowMenu forKey:@"PSMuseOverflowMenu"];
+		[aCoder encodeBool:_automaticallyAnimates forKey:@"PSMautomaticallyAnimates"];
+		[aCoder encodeBool:_alwaysShowActiveTab forKey:@"PSMalwaysShowActiveTab"];
+    }
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder 
+{
+    self = [super initWithCoder:aDecoder];
+    if (self) {
+
+            // Initialization
+        [self initAddedProperties];
+        [self registerForDraggedTypes:[NSArray arrayWithObjects:@"PSMTabBarControlItemPBType", nil]];
+    
+        if ([aDecoder allowsKeyedCoding]) {
+            _cells = [[aDecoder decodeObjectForKey:@"PSMcells"] retain];
+            tabView = [[aDecoder decodeObjectForKey:@"PSMtabView"] retain];
+            _overflowPopUpButton = [[aDecoder decodeObjectForKey:@"PSMoverflowPopUpButton"] retain];
+            _addTabButton = [[aDecoder decodeObjectForKey:@"PSMaddTabButton"] retain];
+            style = [[aDecoder decodeObjectForKey:@"PSMstyle"] retain];
+			_orientation = (PSMTabBarOrientation)[aDecoder decodeIntegerForKey:@"PSMorientation"];
+            _canCloseOnlyTab = [aDecoder decodeBoolForKey:@"PSMcanCloseOnlyTab"];
+			_disableTabClose = [aDecoder decodeBoolForKey:@"PSMdisableTabClose"];
+            _hideForSingleTab = [aDecoder decodeBoolForKey:@"PSMhideForSingleTab"];
+			_allowsBackgroundTabClosing = [aDecoder decodeBoolForKey:@"PSMallowsBackgroundTabClosing"];
+			_allowsResizing = [aDecoder decodeBoolForKey:@"PSMallowsResizing"];
+			_selectsTabsOnMouseDown = [aDecoder decodeBoolForKey:@"PSMselectsTabsOnMouseDown"];
+            _showAddTabButton = [aDecoder decodeBoolForKey:@"PSMshowAddTabButton"];
+            _sizeCellsToFit = [aDecoder decodeBoolForKey:@"PSMsizeCellsToFit"];
+            _cellMinWidth = [aDecoder decodeIntegerForKey:@"PSMcellMinWidth"];
+            _cellMaxWidth = [aDecoder decodeIntegerForKey:@"PSMcellMaxWidth"];
+            _cellOptimumWidth = [aDecoder decodeIntegerForKey:@"PSMcellOptimumWidth"];
+            _currentStep = [aDecoder decodeIntegerForKey:@"PSMcurrentStep"];
+            _isHidden = [aDecoder decodeBoolForKey:@"PSMisHidden"];
+            partnerView = [[aDecoder decodeObjectForKey:@"PSMpartnerView"] retain];
+            _awakenedFromNib = [aDecoder decodeBoolForKey:@"PSMawakenedFromNib"];
+            _lastMouseDownEvent = [[aDecoder decodeObjectForKey:@"PSMlastMouseDownEvent"] retain];
+			_useOverflowMenu = [aDecoder decodeBoolForKey:@"PSMuseOverflowMenu"];
+			_automaticallyAnimates = [aDecoder decodeBoolForKey:@"PSMautomaticallyAnimates"];
+			_alwaysShowActiveTab = [aDecoder decodeBoolForKey:@"PSMalwaysShowActiveTab"];
+            delegate = [[aDecoder decodeObjectForKey:@"PSMdelegate"] retain];
+        }
+        
+            // resize
+        [self setPostsFrameChangedNotifications:YES];
+        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(frameDidChange:) name:NSViewFrameDidChangeNotification object:self];
+    }
+    
+    [self setTarget:self];    
+    return self;
+}
+
+#pragma mark -
+#pragma mark IB Palette
+
+- (NSSize)minimumFrameSizeFromKnobPosition:(NSInteger)position
+{
+    return NSMakeSize(100.0, 22.0);
+}
+
+- (NSSize)maximumFrameSizeFromKnobPosition:(NSInteger)knobPosition
+{
+    return NSMakeSize(10000.0, 22.0);
+}
+
+- (void)placeView:(NSRect)newFrame
+{
+    // this is called any time the view is resized in IB
+    [self setFrame:newFrame];
+    [self update:NO];
+}
+
+#pragma mark -
+#pragma mark Convenience
+
+- (void)bindPropertiesForCell:(PSMTabBarCell *)cell andTabViewItem:(NSTabViewItem *)item
+{
+    [self _bindPropertiesForCell:cell andTabViewItem:item];
+    
+    // watch for changes in the identifier
+    [item addObserver:self forKeyPath:@"identifier" options:0 context:nil];
+}
+
+- (void)_bindPropertiesForCell:(PSMTabBarCell *)cell andTabViewItem:(NSTabViewItem *)item
+{
+    // bind the indicator to the represented object's status (if it exists)
+    [[cell indicator] setHidden:YES];
+    if ([item identifier] != nil) {
+		if ([[[cell representedObject] identifier] respondsToSelector:@selector(isProcessing)]) {
+			NSMutableDictionary *bindingOptions = [NSMutableDictionary dictionary];
+			[bindingOptions setObject:NSNegateBooleanTransformerName forKey:@"NSValueTransformerName"];
+			[[cell indicator] bind:@"animate" toObject:[item identifier] withKeyPath:@"isProcessing" options:nil];
+			[[cell indicator] bind:@"hidden" toObject:[item identifier] withKeyPath:@"isProcessing" options:bindingOptions];
+            [[item identifier] addObserver:cell forKeyPath:@"isProcessing" options:0 context:nil];
+        }
+    }
+    
+    // bind for the existence of an icon
+    [cell setHasIcon:NO];
+    if ([item identifier] != nil) {
+		if ([[[cell representedObject] identifier] respondsToSelector:@selector(icon)]) {
+			NSMutableDictionary *bindingOptions = [NSMutableDictionary dictionary];
+			[bindingOptions setObject:NSIsNotNilTransformerName forKey:@"NSValueTransformerName"];
+			[cell bind:@"hasIcon" toObject:[item identifier] withKeyPath:@"icon" options:bindingOptions];
+			[[item identifier] addObserver:cell forKeyPath:@"icon" options:0 context:nil];
+        }
+    }
+    
+    // bind for the existence of a counter
+    [cell setCount:0];
+    if ([item identifier] != nil) {
+		if ([[[cell representedObject] identifier] respondsToSelector:@selector(objectCount)]) {
+			[cell bind:@"count" toObject:[item identifier] withKeyPath:@"objectCount" options:nil];
+			[[item identifier] addObserver:cell forKeyPath:@"objectCount" options:0 context:nil];
+		}
+    }
+	
+    // bind for the color of a counter
+    [cell setCountColor:nil];
+    if ([item identifier] != nil) {
+		if ([[[cell representedObject] identifier] respondsToSelector:@selector(countColor)]) {
+			[cell bind:@"countColor" toObject:[item identifier] withKeyPath:@"countColor" options:nil];
+			[[item identifier] addObserver:cell forKeyPath:@"countColor" options:0 context:nil];
+		}
+    }
+
+	// bind for a large image
+	[cell setHasLargeImage:NO];
+    if ([item identifier] != nil) {
+		if ([[[cell representedObject] identifier] respondsToSelector:@selector(largeImage)]) {
+			NSMutableDictionary *bindingOptions = [NSMutableDictionary dictionary];
+			[bindingOptions setObject:NSIsNotNilTransformerName forKey:@"NSValueTransformerName"];
+			[cell bind:@"hasLargeImage" toObject:[item identifier] withKeyPath:@"largeImage" options:bindingOptions];
+			[[item identifier] addObserver:cell forKeyPath:@"largeImage" options:0 context:nil];
+		}
+    }
+	
+    [cell setIsEdited:NO];
+    if ([item identifier] != nil) {
+		if ([[[cell representedObject] identifier] respondsToSelector:@selector(isEdited)]) {
+			[cell bind:@"isEdited" toObject:[item identifier] withKeyPath:@"isEdited" options:nil];
+			[[item identifier] addObserver:cell forKeyPath:@"isEdited" options:0 context:nil];
+		}
+    }
+    
+    // bind my string value to the label on the represented tab
+    [cell bind:@"title" toObject:item withKeyPath:@"label" options:nil];
+}
+
+- (NSMutableArray *)representedTabViewItems
+{
+    NSMutableArray *temp = [NSMutableArray arrayWithCapacity:[_cells count]];
+    NSEnumerator *e = [_cells objectEnumerator];
+    PSMTabBarCell *cell;
+    while ( (cell = [e nextObject])) {
+        if ([cell representedObject]) {
+			[temp addObject:[cell representedObject]];
+		}
+    }
+    return temp;
+}
+
+- (id)cellForPoint:(NSPoint)point cellFrame:(NSRectPointer)outFrame
+{
+    if ([self orientation] == PSMTabBarHorizontalOrientation && !NSPointInRect(point, [self genericCellRect])) {
+        return nil;
+    }
+    
+    NSInteger i, cnt = [_cells count];
+    for (i = 0; i < cnt; i++) {
+        PSMTabBarCell *cell = [_cells objectAtIndex:i];
+        
+		if (NSPointInRect(point, [cell frame])) {
+            if (outFrame) {
+                *outFrame = [cell frame];
+            }
+            return cell;
+        }
+    }
+    return nil;
+}
+
+- (PSMTabBarCell *)lastVisibleTab
+{
+    NSInteger i, cellCount = [_cells count];
+    for (i = 0; i < cellCount; i++) {
+        if ([[_cells objectAtIndex:i] isInOverflowMenu]) {
+            return [_cells objectAtIndex:(i - 1)];
+        }
+    }
+    return [_cells objectAtIndex:(cellCount - 1)];
+}
+
+- (NSInteger)numberOfVisibleTabs
+{
+    NSInteger i, cellCount = 0;
+	PSMTabBarCell *nextCell;
+	
+    for (i = 0; i < [_cells count]; i++) {
+		nextCell = [_cells objectAtIndex:i];
+		
+		if ([nextCell isInOverflowMenu]) {
+            break;
+        }
+		
+		if (![nextCell isPlaceholder]) {
+			cellCount++;
+		}
+    }
+	
+    return cellCount;
+}
+
+#pragma mark -
+#pragma mark Accessibility
+
+-(BOOL)accessibilityIsIgnored {
+	return NO;
+}
+
+- (id)accessibilityAttributeValue:(NSString *)attribute {
+	id attributeValue = nil;
+	if ([attribute isEqualToString: NSAccessibilityRoleAttribute]) {
+		attributeValue = NSAccessibilityGroupRole;
+	} else if ([attribute isEqualToString: NSAccessibilityChildrenAttribute]) {
+		attributeValue = NSAccessibilityUnignoredChildren(_cells);
+	} else {
+		attributeValue = [super accessibilityAttributeValue:attribute];
+	}
+	return attributeValue;
+}
+
+- (id)accessibilityHitTest:(NSPoint)point {
+	id hitTestResult = self;
+	
+	NSEnumerator *enumerator = [_cells objectEnumerator];
+	PSMTabBarCell *cell = nil;
+	PSMTabBarCell *highlightedCell = nil;
+	
+	while (!highlightedCell && (cell = [enumerator nextObject])) {
+		if ([cell isHighlighted]) {
+			highlightedCell = cell;
+		}
+	}
+	
+	if (highlightedCell) {
+		hitTestResult = [highlightedCell accessibilityHitTest:point];
+	}
+	
+	return hitTestResult;
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabBarController.h b/Frameworks/PSMTabBar/PSMTabBarController.h
new file mode 100644
index 00000000..c675b981
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabBarController.h
@@ -0,0 +1,33 @@
+//
+//  PSMTabBarController.h
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 11/24/06.
+//  Copyright 2006 Kent Sutherland. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+@class PSMTabBarControl, PSMTabBarCell;
+
+@interface PSMTabBarController : NSObject {
+    PSMTabBarControl *_control;
+    NSMutableArray *_cellTrackingRects, *_closeButtonTrackingRects;
+    NSMutableArray *_cellFrames;
+    NSRect _addButtonRect;
+    NSMenu *_overflowMenu;
+}
+
+- (id)initWithTabBarControl:(PSMTabBarControl *)control;
+
+- (NSRect)addButtonRect;
+- (NSMenu *)overflowMenu;
+- (NSRect)cellTrackingRectAtIndex:(NSInteger)index;
+- (NSRect)closeButtonTrackingRectAtIndex:(NSInteger)index;
+- (NSRect)cellFrameAtIndex:(NSInteger)index;
+
+- (void)setSelectedCell:(PSMTabBarCell *)cell;
+
+- (void)layoutCells;
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabBarController.m b/Frameworks/PSMTabBar/PSMTabBarController.m
new file mode 100644
index 00000000..8f8631b0
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabBarController.m
@@ -0,0 +1,665 @@
+//
+//  PSMTabBarController.m
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 11/24/06.
+//  Copyright 2006 Kent Sutherland. All rights reserved.
+//
+
+#import "PSMTabBarController.h"
+#import "PSMTabBarControl.h"
+#import "PSMTabBarCell.h"
+#import "PSMTabStyle.h"
+#import "NSString_AITruncation.h"
+
+#define MAX_OVERFLOW_MENUITEM_TITLE_LENGTH	60
+
+@interface PSMTabBarController (Private)
+- (NSArray *)_generateWidthsFromCells:(NSArray *)cells;
+- (void)_setupCells:(NSArray *)cells withWidths:(NSArray *)widths;
+@end
+
+@implementation PSMTabBarController
+
+/*!
+    @method     initWithTabBarControl:
+    @abstract   Creates a new PSMTabBarController instance.
+    @discussion Creates a new PSMTabBarController for controlling a PSMTabBarControl. Should only be called by
+                PSMTabBarControl.
+    @param      A PSMTabBarControl.
+    @returns    A newly created PSMTabBarController instance.
+*/
+
+- (id)initWithTabBarControl:(PSMTabBarControl *)control
+{
+    if ( (self = [super init]) ) {
+        _control = control;
+        _cellTrackingRects = [[NSMutableArray alloc] init];
+        _closeButtonTrackingRects = [[NSMutableArray alloc] init];
+        _cellFrames = [[NSMutableArray alloc] init];
+		_addButtonRect = NSZeroRect;
+    }
+    return self;
+}
+
+- (void)dealloc
+{
+    [_cellTrackingRects release];
+    [_closeButtonTrackingRects release];
+    [_cellFrames release];
+    [super dealloc];
+}
+
+/*!
+    @method     addButtonRect
+    @abstract   Returns the position for the add tab button.
+    @discussion Returns the position for the add tab button.
+    @returns    The rect  for the add button rect.
+*/
+
+- (NSRect)addButtonRect
+{
+    return _addButtonRect;
+}
+
+/*!
+    @method     overflowMenu
+    @abstract   Returns current overflow menu or nil if there is none.
+    @discussion Returns current overflow menu or nil if there is none.
+    @returns    The current overflow menu.
+*/
+
+- (NSMenu *)overflowMenu
+{
+    return _overflowMenu;
+}
+
+/*!
+    @method     cellTrackingRectAtIndex:
+    @abstract   Returns the rect for the tracking rect at the requested index.
+    @discussion Returns the rect for the tracking rect at the requested index.
+    @param      Index of a cell.
+    @returns    The tracking rect of the cell at the requested index.
+*/
+
+- (NSRect)cellTrackingRectAtIndex:(NSInteger)index
+{
+    NSRect rect;
+    if (index > -1 && index < [_cellTrackingRects count]) {
+        rect = [[_cellTrackingRects objectAtIndex:index] rectValue];
+    } else {
+        NSLog(@"cellTrackingRectAtIndex: Invalid index (%ld)", (long)index);
+        rect = NSZeroRect;
+    }
+    return rect;
+}
+
+/*!
+    @method     closeButtonTrackingRectAtIndex:
+    @abstract   Returns the tracking rect for the close button at the requested index.
+    @discussion Returns the tracking rect for the close button at the requested index.
+    @param      Index of a cell.
+    @returns    The close button tracking rect of the cell at the requested index.
+*/
+
+- (NSRect)closeButtonTrackingRectAtIndex:(NSInteger)index
+{
+    NSRect rect;
+    if (index > -1 && index < [_closeButtonTrackingRects count]) {
+        rect = [[_closeButtonTrackingRects objectAtIndex:index] rectValue];
+    } else {
+        NSLog(@"closeButtonTrackingRectAtIndex: Invalid index (%ld)", (long)index);
+        rect = NSZeroRect;
+    }
+    return rect;
+}
+
+/*!
+    @method     cellFrameAtIndex:
+    @abstract   Returns the frame for the cell at the requested index.
+    @discussion Returns the frame for the cell at the requested index.
+    @param      Index of a cell.
+    @returns    The frame of the cell at the requested index.
+*/
+
+- (NSRect)cellFrameAtIndex:(NSInteger)index
+{
+    NSRect rect;
+    
+    if (index > -1 && index < [_cellFrames count]) {
+        rect = [[_cellFrames objectAtIndex:index] rectValue];
+    } else {
+        NSLog(@"cellFrameAtIndex: Invalid index (%ld)", (long)index);
+        rect = NSZeroRect;
+    }
+    return rect;
+}
+
+/*!
+    @method     setSelectedCell:
+    @abstract   Changes the cell states so the given cell is the currently selected cell.
+    @discussion Makes the given cell the active cell and properly recalculates the tab states for surrounding cells.
+    @param      An instance of PSMTabBarCell to make active.
+*/
+
+- (void)setSelectedCell:(PSMTabBarCell *)cell
+{
+    NSArray *cells = [_control cells];
+    NSEnumerator *enumerator = [cells objectEnumerator];
+    PSMTabBarCell *lastCell = nil, *nextCell;
+    
+    //deselect the previously selected tab
+    while ( (nextCell = [enumerator nextObject]) && ([nextCell state] == NSOffState) ) {
+        lastCell = nextCell;
+    }
+    
+    [nextCell setState:NSOffState];
+    [nextCell setTabState:PSMTab_PositionMiddleMask];
+    
+    if (lastCell && lastCell != [_control lastVisibleTab]) {
+        [lastCell setTabState:~[lastCell tabState] & PSMTab_RightIsSelectedMask];
+    }
+    
+    if ( (nextCell = [enumerator nextObject]) ) {
+        [nextCell setTabState:~[lastCell tabState] & PSMTab_LeftIsSelectedMask];
+    }
+    
+    [cell setState:NSOnState];
+    [cell setTabState:PSMTab_SelectedMask];
+    
+    if (![cell isInOverflowMenu]) {
+        NSInteger cellIndex = [cells indexOfObject:cell];
+        
+        if (cellIndex > 0) {
+            nextCell = [cells objectAtIndex:cellIndex - 1];
+            [nextCell setTabState:[nextCell tabState] | PSMTab_RightIsSelectedMask];
+        }
+        
+        if (cellIndex < [cells count] - 1) {
+            nextCell = [cells objectAtIndex:cellIndex + 1];
+            [nextCell setTabState:[nextCell tabState] | PSMTab_LeftIsSelectedMask];
+        }
+    }
+}
+
+/*!
+    @method     layoutCells
+    @abstract   Recalculates cell positions and states.
+    @discussion This method calculates the proper frame, tabState and overflow menu status for all cells in the
+                tab bar control.
+*/
+
+- (void)layoutCells
+{
+    NSArray *cells = [_control cells];
+    NSInteger cellCount = [cells count];
+    
+    // make sure all of our tabs are accounted for before updating
+    if ([[_control tabView] numberOfTabViewItems] != cellCount) {
+        return;
+    }
+    
+    [_cellTrackingRects removeAllObjects];
+    [_closeButtonTrackingRects removeAllObjects];
+    [_cellFrames removeAllObjects];
+    
+    NSArray *cellWidths = [self _generateWidthsFromCells:cells];
+    [self _setupCells:cells withWidths:cellWidths];
+    
+    //set up the rect from the add tab button
+    _addButtonRect = [_control genericCellRect];
+    _addButtonRect.size = [[_control addTabButton] frame].size;
+    if ([_control orientation] == PSMTabBarHorizontalOrientation) {
+        _addButtonRect.origin.y = MARGIN_Y;
+        _addButtonRect.origin.x += [[cellWidths valueForKeyPath:@"@sum.floatValue"] doubleValue] + 2;
+    } else {
+        _addButtonRect.origin.x = 0;
+        _addButtonRect.origin.y = [[cellWidths lastObject] doubleValue];
+    }	
+}
+
+/*!
+ *  @method _shrinkWidths:towardMinimum:withAvailableWidth:
+ *  @abstract Decreases widths in an array toward a minimum until they fit within availableWidth, if possible 
+ *  @param An array of NSNumbers
+ *  @param The target minimum
+ *  @param The maximum available width
+ *  @returns The amount by which the total array width was shrunk
+ */
+- (NSInteger)_shrinkWidths:(NSMutableArray *)newWidths towardMinimum:(NSInteger)minimum withAvailableWidth:(CGFloat)availableWidth
+{
+	BOOL changed = NO;
+	NSInteger count = [newWidths count];
+	NSInteger totalWidths = [[newWidths valueForKeyPath:@"@sum.intValue"] integerValue];
+	NSInteger originalTotalWidths = totalWidths;
+
+	do {
+		changed = NO;
+		
+        NSInteger q = 0;
+		for (q = (count - 1); q >= 0; q--) {
+			CGFloat cellWidth = [[newWidths objectAtIndex:q] doubleValue];
+			if (cellWidth - 1 >= minimum) {
+				cellWidth--;
+				totalWidths--;
+
+				[newWidths replaceObjectAtIndex:q 
+									 withObject:[NSNumber numberWithDouble:cellWidth]];
+
+				changed = YES;
+			}			
+		}
+
+	} while (changed && (totalWidths > availableWidth));
+	
+	return (originalTotalWidths - totalWidths);
+}
+
+/*!
+ * @function   potentialMinimumForArray()
+ * @abstract   Calculate the minimum total for a given array of widths
+ * @discussion The array is summed using, for each item, the minimum between the current value and the passed minimum value.
+ *             This is useful for getting a sum if the array has size-to-fit widths which will be allowed to be less than the 
+ *             specified minimum.
+ * @param      An array of widths
+ * @param      The minimum
+ * @returns    The smallest possible sum for the array
+ */
+static NSInteger potentialMinimumForArray(NSArray *array, NSInteger minimum)
+{
+	NSInteger runningTotal = 0;
+	NSInteger count = [array count];
+
+    NSInteger i = 0;
+	for (i = 0; i < count; i++) {
+		NSInteger currentValue = [[array objectAtIndex:i] integerValue];
+		runningTotal += MIN(currentValue, minimum);
+	}
+	
+	return runningTotal;
+}
+
+/*!
+    @method     _generateWidthsFromCells:
+    @abstract   Calculates the width of cells that would be visible.
+    @discussion Calculates the width of cells in the tab bar and returns an array of widths for the cells that would be
+                visible. Uses large blocks of code that were previously in PSMTabBarControl's update method.
+    @param      An array of PSMTabBarCells.
+    @returns    An array of numbers representing the widths of cells that would be visible.
+*/
+
+- (NSArray *)_generateWidthsFromCells:(NSArray *)cells
+{
+    NSInteger cellCount = [cells count], i, numberOfVisibleCells = ([_control orientation] == PSMTabBarHorizontalOrientation) ? 1 : 0;
+    NSMutableArray *newWidths = [NSMutableArray arrayWithCapacity:cellCount];
+    id <PSMTabStyle> style = [_control style];
+    CGFloat availableWidth = [_control availableCellWidth], currentOrigin = 0, totalOccupiedWidth = 0.0, width;
+    NSRect cellRect = [_control genericCellRect], controlRect = [_control frame];
+    PSMTabBarCell *currentCell;
+    
+    if ([_control orientation] == PSMTabBarVerticalOrientation) {
+        currentOrigin = [style topMarginForTabBarControl];
+    }
+
+	//Don't let cells overlap the add tab button if it is visible
+	if ([_control showAddTabButton]) {
+		availableWidth -= [self addButtonRect].size.width;
+	}
+
+    for (i = 0; i < cellCount; i++) {
+        currentCell = [cells objectAtIndex:i];
+        
+		// supress close button?
+        [currentCell setCloseButtonSuppressed:((cellCount == 1 && [_control canCloseOnlyTab] == NO) ||
+											   [_control disableTabClose] ||
+											   ([[_control delegate] respondsToSelector:@selector(tabView:disableTabCloseForTabViewItem:)] && 
+												[[_control delegate] tabView:[_control tabView] disableTabCloseForTabViewItem:[currentCell representedObject]]))];		
+		
+        if ([_control orientation] == PSMTabBarHorizontalOrientation) {
+            // Determine cell width
+			if ([_control sizeCellsToFit]) {
+				width = [currentCell desiredWidthOfCell];
+				if (width > [_control cellMaxWidth]) {
+					width = [_control cellMaxWidth];
+				}
+			} else {
+				width = [_control cellOptimumWidth];
+			}
+			
+			width = ceil(width);
+			
+			//check to see if there is not enough space to place all tabs as preferred
+			if (totalOccupiedWidth + width >= availableWidth) {
+				//There's not enough space to add currentCell at its preferred width!
+				
+				//If we're not going to use the overflow menu, cram all the tab cells into the bar regardless of minimum width
+				if (![_control useOverflowMenu]) {
+					NSInteger j, averageWidth = (availableWidth / cellCount);
+					
+					numberOfVisibleCells = cellCount;
+					[newWidths removeAllObjects];
+					
+					for (j = 0; j < cellCount; j++) {
+						CGFloat desiredWidth = [[cells objectAtIndex:j] desiredWidthOfCell];
+						[newWidths addObject:[NSNumber numberWithDouble:(desiredWidth < averageWidth && [_control sizeCellsToFit]) ? desiredWidth : averageWidth]];
+					}
+
+					totalOccupiedWidth = [[newWidths valueForKeyPath:@"@sum.intValue"] integerValue];
+					break;
+				}
+				
+				//We'll be using the overflow menu if needed.
+				numberOfVisibleCells = i;
+				if ([_control sizeCellsToFit]) {
+					BOOL remainingCellsMustGoToOverflow = NO;
+
+					totalOccupiedWidth = [[newWidths valueForKeyPath:@"@sum.intValue"] integerValue];
+										
+					/* Can I squeeze it in without violating min cell width? This is the width we would take up
+					 * if every cell so far were at the control minimum size (or their current size if that is less than the control minimum).
+					 */					
+					if ((potentialMinimumForArray(newWidths, [_control cellMinWidth]) + MIN(width, [_control cellMinWidth])) <= availableWidth) {
+						/* It's definitely possible for cells so far to be visible.
+						 * Shrink other cells to allow this one to fit
+						 */
+						NSInteger cellMinWidth = [_control cellMinWidth];
+						
+						/* Start off adding it to the array; we know that it will eventually fit because
+						 * (the potential minimum <= availableWidth)
+						 *
+						 * This allows average and minimum aggregates on the NSArray to work.
+						 */
+						[newWidths addObject:[NSNumber numberWithDouble:width]];
+						numberOfVisibleCells++;
+
+						totalOccupiedWidth += width;
+	
+						//First, try to shrink tabs toward the average. Tabs smaller than average won't change
+						totalOccupiedWidth -= [self _shrinkWidths:newWidths
+													towardMinimum:[[newWidths valueForKeyPath:@"@avg.intValue"] integerValue]
+											   withAvailableWidth:availableWidth];
+
+						
+
+						if (totalOccupiedWidth > availableWidth) {
+							//Next, shrink tabs toward the smallest of the existing tabs. The smallest tab won't change.
+							NSInteger smallestTabWidth = [[newWidths valueForKeyPath:@"@min.intValue"] integerValue];
+							if (smallestTabWidth > cellMinWidth) {
+								totalOccupiedWidth -= [self _shrinkWidths:newWidths
+															towardMinimum:smallestTabWidth
+													   withAvailableWidth:availableWidth];
+							}
+						}
+						
+						if (totalOccupiedWidth > availableWidth) {
+							//Finally, shrink tabs toward the imposed minimum size.  All tabs larger than the minimum wll change.
+							totalOccupiedWidth -= [self _shrinkWidths:newWidths
+														towardMinimum:cellMinWidth
+												   withAvailableWidth:availableWidth];
+						}
+
+						if (totalOccupiedWidth > availableWidth) {
+							NSLog(@"**** -[PSMTabBarController generateWidthsFromCells:] This is a failure (available %f, total %f, width is %f)",
+								  availableWidth, totalOccupiedWidth, width);
+							remainingCellsMustGoToOverflow = YES;
+						}
+						
+						if (totalOccupiedWidth < availableWidth) {
+							/* We're not using all available space not but exceeded available width before;
+							 * stretch all cells to fully fit the bar
+							 */
+							NSInteger leftoverWidth = availableWidth - totalOccupiedWidth;
+							if (leftoverWidth > 0) {
+								NSInteger q;
+								for (q = numberOfVisibleCells - 1; q >= 0; q--) {
+									NSInteger desiredAddition = (NSInteger)leftoverWidth / (q + 1);
+									NSInteger newCellWidth = (NSInteger)[[newWidths objectAtIndex:q] doubleValue] + desiredAddition;
+									[newWidths replaceObjectAtIndex:q withObject:[NSNumber numberWithDouble:newCellWidth]];
+									leftoverWidth -= desiredAddition;
+									totalOccupiedWidth += desiredAddition;
+								}
+							}
+						}
+
+					} else {
+						// stretch - distribute leftover room among cells, since we can't add this cell
+						NSInteger leftoverWidth = availableWidth - totalOccupiedWidth;
+						NSInteger q;
+						for (q = i - 1; q >= 0; q--) {
+							NSInteger desiredAddition = (NSInteger)leftoverWidth / (q + 1);
+							NSInteger newCellWidth = (NSInteger)[[newWidths objectAtIndex:q] doubleValue] + desiredAddition;
+							[newWidths replaceObjectAtIndex:q withObject:[NSNumber numberWithDouble:newCellWidth]];
+							leftoverWidth -= desiredAddition;
+						}
+						
+						remainingCellsMustGoToOverflow = YES;
+					}
+
+					// done assigning widths; remaining cells go in overflow menu
+					if (remainingCellsMustGoToOverflow) {
+						break;
+					}
+
+				} else {
+					//We're not using size-to-fit
+					NSInteger revisedWidth = availableWidth / (i + 1);
+					if (revisedWidth >= [_control cellMinWidth]) {
+						NSUInteger q;
+						totalOccupiedWidth = 0;
+
+						for (q = 0; q < [newWidths count]; q++) {
+							[newWidths replaceObjectAtIndex:q withObject:[NSNumber numberWithDouble:revisedWidth]];
+							totalOccupiedWidth += revisedWidth;
+						}
+						// just squeezed this one in...
+						[newWidths addObject:[NSNumber numberWithDouble:revisedWidth]];
+						totalOccupiedWidth += revisedWidth;
+						numberOfVisibleCells++;
+					} else {
+						// couldn't fit that last one...
+						break;
+					}
+				}
+			} else {
+				//(totalOccupiedWidth < availableWidth)
+				numberOfVisibleCells = cellCount;
+				[newWidths addObject:[NSNumber numberWithDouble:width]];
+				totalOccupiedWidth += width;
+			}
+
+        } else {
+            //lay out vertical tabs
+			if (currentOrigin + cellRect.size.height <= controlRect.size.height) {
+				[newWidths addObject:[NSNumber numberWithDouble:currentOrigin]];
+				numberOfVisibleCells++;
+				currentOrigin += cellRect.size.height;
+			} else {
+				//out of room, the remaining tabs go into overflow
+				if ([newWidths count] > 0 && controlRect.size.height - currentOrigin < 17) {
+					[newWidths removeLastObject];
+					numberOfVisibleCells--;
+				}
+				break;
+			}
+        }
+    }
+
+	//make sure there are at least two items in the horizontal tab bar
+	if ([_control orientation] == PSMTabBarHorizontalOrientation) {
+		if (numberOfVisibleCells < 2 && [cells count] > 1) {
+			PSMTabBarCell *cell1 = [cells objectAtIndex:0], *cell2 = [cells objectAtIndex:1];
+			NSNumber *cellWidth;
+			
+			[newWidths removeAllObjects];
+			totalOccupiedWidth = 0;
+			
+			cellWidth = [NSNumber numberWithDouble:[cell1 desiredWidthOfCell] < availableWidth * 0.5f ? [cell1 desiredWidthOfCell] : availableWidth * 0.5f];
+			[newWidths addObject:cellWidth];
+			totalOccupiedWidth += [cellWidth doubleValue];
+			
+			cellWidth = [NSNumber numberWithDouble:[cell2 desiredWidthOfCell] < (availableWidth - totalOccupiedWidth) ? [cell2 desiredWidthOfCell] : (availableWidth - totalOccupiedWidth)];
+			[newWidths addObject:cellWidth];
+			totalOccupiedWidth += [cellWidth doubleValue];
+			
+			if (totalOccupiedWidth < availableWidth) {
+				[newWidths replaceObjectAtIndex:0 withObject:[NSNumber numberWithDouble:availableWidth - [cellWidth doubleValue]]];
+			}
+
+			numberOfVisibleCells = 2;
+		}
+	}
+
+    return newWidths;
+}
+
+/*!
+    @method     _setupCells:withWidths
+    @abstract   Creates tracking rect arrays and sets the frames of the visible cells.
+    @discussion Creates tracking rect arrays and sets the cells given in the widths array.
+*/
+
+- (void)_setupCells:(NSArray *)cells withWidths:(NSArray *)widths
+{
+    NSInteger i, tabState, cellCount = [cells count];
+    NSRect cellRect = [_control genericCellRect];
+    PSMTabBarCell *cell;
+    NSTabViewItem *selectedTabViewItem = [[_control tabView] selectedTabViewItem];
+    NSMenuItem *menuItem;
+    
+    [_overflowMenu release], _overflowMenu = nil;
+    
+    for (i = 0; i < cellCount; i++) {
+        cell = [cells objectAtIndex:i];
+        
+        if (i < [widths count]) {
+            tabState = 0;
+            
+            // set cell frame
+            if ([_control orientation] == PSMTabBarHorizontalOrientation) {
+                cellRect.size.width = [[widths objectAtIndex:i] doubleValue];
+            } else {
+                cellRect.size.width = [_control frame].size.width;
+                cellRect.origin.y = [[widths objectAtIndex:i] doubleValue];
+                cellRect.origin.x = 0;
+            }
+            
+            [_cellFrames addObject:[NSValue valueWithRect:cellRect]];
+            
+            //add tracking rects to arrays
+            [_closeButtonTrackingRects addObject:[NSValue valueWithRect:[cell closeButtonRectForFrame:cellRect]]];
+            [_cellTrackingRects addObject:[NSValue valueWithRect:cellRect]];
+            
+            if ([[cell representedObject] isEqualTo:selectedTabViewItem]) {
+                [cell setState:NSOnState];
+                tabState |= PSMTab_SelectedMask;
+                // previous cell
+                if (i > 0) {
+                    [[cells objectAtIndex:i - 1] setTabState:([(PSMTabBarCell *)[cells objectAtIndex:i - 1] tabState] | PSMTab_RightIsSelectedMask)];
+                }
+                // next cell - see below
+            } else {
+                [cell setState:NSOffState];
+                // see if prev cell was selected
+                if ( (i > 0) && ([[cells objectAtIndex:i - 1] state] == NSOnState) ) {
+                    tabState |= PSMTab_LeftIsSelectedMask;
+                }
+            }
+            
+            // more tab states
+            if ([widths count] == 1) {
+                tabState |= PSMTab_PositionLeftMask | PSMTab_PositionRightMask | PSMTab_PositionSingleMask;
+            } else if (i == 0) {
+                tabState |= PSMTab_PositionLeftMask;
+            } else if (i == [widths count] - 1) {
+                tabState |= PSMTab_PositionRightMask;
+            }
+            
+            [cell setTabState:tabState];
+            [cell setIsInOverflowMenu:NO];
+            
+            // indicator
+            if (![[cell indicator] isHidden] && ![_control isTabBarHidden]) {
+				if (![[_control subviews] containsObject:[cell indicator]]) {
+                    [_control addSubview:[cell indicator]];
+                    [[cell indicator] startAnimation:self];
+                }
+            }
+            
+            // next...
+            cellRect.origin.x += [[widths objectAtIndex:i] doubleValue];
+        } else {
+            [cell setState:NSOffState];
+            [cell setIsInOverflowMenu:YES];
+            [[cell indicator] removeFromSuperview];
+            
+			//position the cell well offscreen
+			if ([_control orientation] == PSMTabBarHorizontalOrientation) {
+				cellRect.origin.x += [[_control style] rightMarginForTabBarControl] + 20;
+			} else {
+				cellRect.origin.y = [_control frame].size.height + 2;
+			}
+			
+            [_cellFrames addObject:[NSValue valueWithRect:cellRect]];
+            
+            if (_overflowMenu == nil) {
+                _overflowMenu = [[NSMenu alloc] init];
+                [_overflowMenu insertItemWithTitle:@"" action:nil keyEquivalent:@"" atIndex:0]; // Because the overflowPupUpButton is a pull down menu
+				[_overflowMenu setDelegate:self];
+            }
+            
+			// Each item's title is limited to 60 characters. If more than 60 characters, use an ellipsis to indicate that more exists.
+            menuItem = [_overflowMenu addItemWithTitle:[[[cell attributedStringValue] string] stringWithEllipsisByTruncatingToLength:MAX_OVERFLOW_MENUITEM_TITLE_LENGTH]
+												action:@selector(overflowMenuAction:) 
+										 keyEquivalent:@""];
+            [menuItem setTarget:_control];
+            [menuItem setRepresentedObject:[cell representedObject]];
+
+            if ([cell count] > 0) {
+                [menuItem setTitle:[[menuItem title] stringByAppendingFormat:@" (%lu)", (unsigned long)[cell count]]];
+			}
+        }
+    }
+}
+
+- (BOOL)menu:(NSMenu *)menu updateItem:(NSMenuItem *)menuItem atIndex:(NSInteger)index shouldCancel:(BOOL)shouldCancel
+{
+	if (menu == _overflowMenu) {
+		if ([[[menuItem representedObject] identifier] respondsToSelector:@selector(icon)]) {
+			[menuItem setImage:[[[menuItem representedObject] identifier] valueForKey:@"icon"]];
+		}
+	}
+	
+	return TRUE;
+}
+
+- (NSInteger)numberOfItemsInMenu:(NSMenu *)menu
+{
+	if (menu == _overflowMenu) {
+		return [_overflowMenu numberOfItems];
+
+	} else {
+		NSLog(@"Warning: Unexpected menu delegate call for menu %@",menu);
+		return 0;
+	}
+}
+
+@end
+
+/*
+PSMTabBarController will store what the current tab frame state should be like based off the last layout. PSMTabBarControl
+has to handle fetching the new frame and then changing the tab cell frame.
+    Tab states will probably be changed immediately.
+
+Tabs that aren't going to be visible need to have their frame set offscreen. Treat them as if they were visible.
+
+The overflow menu is rebuilt and stored by the controller.
+
+Arrays of tracking rects will be created here, but not applied.
+    Tracking rects are removed and added by PSMTabBarControl at the end of an animate/display cycle.
+
+The add tab button frame is handled by this controller. Visibility and location are set by the control.
+
+isInOverflowMenu should probably be removed in favor of a call that returns yes/no to if a cell is in overflow. (Not yet implemented)
+
+Still need to rewrite most of the code in PSMTabDragAssistant.
+*/
diff --git a/Frameworks/PSMTabBar/PSMTabDragAssistant.h b/Frameworks/PSMTabBar/PSMTabDragAssistant.h
new file mode 100644
index 00000000..07703b7d
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabDragAssistant.h
@@ -0,0 +1,100 @@
+//
+//  PSMTabDragAssistant.h
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 4/10/06.
+//  Copyright 2006 Positive Spin Media. All rights reserved.
+//
+
+/*
+ This class is a sigleton that manages the details of a tab drag and drop.  The details were beginning to overwhelm me when keeping all of this in the control and cells :-)
+ */
+
+#import <Cocoa/Cocoa.h>
+#import "PSMTabBarControl.h"
+
+#define kPSMTabDragAnimationSteps 8
+
+@class PSMTabBarCell, PSMTabDragWindowController;
+
+@interface PSMTabDragAssistant : NSObject {
+    PSMTabBarControl            *_sourceTabBar;
+    PSMTabBarControl            *_destinationTabBar;
+    NSMutableSet                *_participatingTabBars;
+    PSMTabBarCell               *_draggedCell;
+    NSInteger                         _draggedCellIndex;   // for snap back
+    BOOL                        _isDragging;
+	
+	// Support for dragging into new windows
+	PSMTabDragWindowController	*_draggedTab, *_draggedView;
+	NSSize						_dragWindowOffset;
+	NSTimer						*_fadeTimer;
+	BOOL						_centersDragWindows;
+	PSMTabBarTearOffStyle		_currentTearOffStyle;
+	
+    // Animation
+    NSTimer                     *_animationTimer;
+    NSMutableArray              *_sineCurveWidths;
+    NSPoint                     _currentMouseLoc;
+    PSMTabBarCell               *_targetCell;
+}
+
+// Creation/destruction
++ (PSMTabDragAssistant *)sharedDragAssistant;
+
+// Accessors
+- (PSMTabBarControl *)sourceTabBar;
+- (void)setSourceTabBar:(PSMTabBarControl *)tabBar;
+- (PSMTabBarControl *)destinationTabBar;
+- (void)setDestinationTabBar:(PSMTabBarControl *)tabBar;
+- (PSMTabBarCell *)draggedCell;
+- (void)setDraggedCell:(PSMTabBarCell *)cell;
+- (NSInteger)draggedCellIndex;
+- (void)setDraggedCellIndex:(NSInteger)value;
+- (BOOL)isDragging;
+- (void)setIsDragging:(BOOL)value;
+- (NSPoint)currentMouseLoc;
+- (void)setCurrentMouseLoc:(NSPoint)point;
+- (PSMTabBarCell *)targetCell;
+- (void)setTargetCell:(PSMTabBarCell *)cell;
+
+// Functionality
+- (void)startDraggingCell:(PSMTabBarCell *)cell fromTabBar:(PSMTabBarControl *)control withMouseDownEvent:(NSEvent *)event;
+- (void)draggingEnteredTabBar:(PSMTabBarControl *)control atPoint:(NSPoint)mouseLoc;
+- (void)draggingUpdatedInTabBar:(PSMTabBarControl *)control atPoint:(NSPoint)mouseLoc;
+- (void)draggingExitedTabBar:(PSMTabBarControl *)control;
+- (void)performDragOperation;
+- (void)draggedImageEndedAt:(NSPoint)aPoint operation:(NSDragOperation)operation;
+- (void)finishDrag;
+
+- (void)draggingBeganAt:(NSPoint)aPoint;
+- (void)draggingMovedTo:(NSPoint)aPoint;
+
+// Animation
+- (void)animateDrag:(NSTimer *)timer;
+- (void)calculateDragAnimationForTabBar:(PSMTabBarControl *)control;
+
+// Placeholder
+- (void)distributePlaceholdersInTabBar:(PSMTabBarControl *)control withDraggedCell:(PSMTabBarCell *)cell;
+- (void)distributePlaceholdersInTabBar:(PSMTabBarControl *)control;
+- (void)removeAllPlaceholdersFromTabBar:(PSMTabBarControl *)control;
+
+@end
+
+@interface PSMTabBarControl (DragAccessors)
+
+- (id<PSMTabStyle>)style;
+- (NSMutableArray *)cells;
+- (void)setControlView:(id)view;
+- (id)cellForPoint:(NSPoint)point cellFrame:(NSRectPointer)outFrame;
+- (PSMTabBarCell *)lastVisibleTab;
+- (NSInteger)numberOfVisibleTabs;
+
+@end
+
+void CGContextCopyWindowCaptureContentsToRect(void *grafport, CGRect rect, NSInteger cid, NSInteger wid, NSInteger zero);
+OSStatus CGSSetWindowTransform(NSInteger cid, NSInteger wid, CGAffineTransform transform); 
+
+@interface NSApplication (CoreGraphicsUndocumented)
+- (NSInteger)contextID;
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabDragAssistant.m b/Frameworks/PSMTabBar/PSMTabDragAssistant.m
new file mode 100644
index 00000000..9c9eb2a8
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabDragAssistant.m
@@ -0,0 +1,872 @@
+//
+//  PSMTabDragAssistant.m
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 4/10/06.
+//  Copyright 2006 Positive Spin Media. All rights reserved.
+//
+
+#import "PSMTabDragAssistant.h"
+#import "PSMTabBarCell.h"
+#import "PSMTabStyle.h"
+#import "PSMTabDragWindowController.h"
+
+#define PI 3.1417
+
+@interface PSMTabBarControl (Private)
+- (void)update:(BOOL)animate;
+@end
+
+@interface PSMTabDragAssistant (Private)
+- (NSImage *)_imageForViewOfCell:(PSMTabBarCell *)cell styleMask:(NSUInteger *)outMask;
+- (NSImage *)_miniwindowImageOfWindow:(NSWindow *)window;
+- (void)_expandWindow:(NSWindow *)window atPoint:(NSPoint)point;
+@end
+
+@implementation PSMTabDragAssistant
+
+static PSMTabDragAssistant *sharedDragAssistant = nil;
+
+#pragma mark -
+#pragma mark Creation/Destruction
+
++ (PSMTabDragAssistant *)sharedDragAssistant
+{
+    if (!sharedDragAssistant) {
+        sharedDragAssistant = [[PSMTabDragAssistant alloc] init];
+    }
+    
+    return sharedDragAssistant;
+}
+
+- (id)init
+{
+    if ( (self = [super init]) ) {
+        _sourceTabBar = nil;
+        _destinationTabBar = nil;
+        _participatingTabBars = [[NSMutableSet alloc] init];
+        _draggedCell = nil;
+        _animationTimer = nil;
+        _sineCurveWidths = [[NSMutableArray alloc] initWithCapacity:kPSMTabDragAnimationSteps];
+        _targetCell = nil;
+        _isDragging = NO;
+    }
+    
+    return self;
+}
+
+- (void)dealloc
+{
+    [_sourceTabBar release];
+    [_destinationTabBar release];
+    [_participatingTabBars release];
+    [_draggedCell release];
+    [_animationTimer release];
+    [_sineCurveWidths release];
+    [_targetCell release];
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Accessors
+
+- (PSMTabBarControl *)sourceTabBar
+{
+    return _sourceTabBar;
+}
+
+- (void)setSourceTabBar:(PSMTabBarControl *)tabBar
+{
+    [tabBar retain];
+    [_sourceTabBar release];
+    _sourceTabBar = tabBar;
+}
+
+- (PSMTabBarControl *)destinationTabBar
+{
+    return _destinationTabBar;
+}
+
+- (void)setDestinationTabBar:(PSMTabBarControl *)tabBar
+{
+    [tabBar retain];
+    [_destinationTabBar release];
+    _destinationTabBar = tabBar;
+}
+
+- (PSMTabBarCell *)draggedCell
+{
+    return _draggedCell;
+}
+
+- (void)setDraggedCell:(PSMTabBarCell *)cell
+{
+    [cell retain];
+    [_draggedCell release];
+    _draggedCell = cell;
+}
+
+- (NSInteger)draggedCellIndex
+{
+    return _draggedCellIndex;
+}
+
+- (void)setDraggedCellIndex:(NSInteger)value
+{
+    _draggedCellIndex = value;
+}
+
+- (BOOL)isDragging
+{
+    return _isDragging;
+}
+
+- (void)setIsDragging:(BOOL)value
+{
+    _isDragging = value;
+}
+
+- (NSPoint)currentMouseLoc
+{
+    return _currentMouseLoc;
+}
+
+- (void)setCurrentMouseLoc:(NSPoint)point
+{
+    _currentMouseLoc = point;
+}
+
+- (PSMTabBarCell *)targetCell
+{
+    return _targetCell;
+}
+
+- (void)setTargetCell:(PSMTabBarCell *)cell
+{
+    [cell retain];
+    [_targetCell release];
+    _targetCell = cell;
+}
+
+#pragma mark -
+#pragma mark Functionality
+
+- (void)startDraggingCell:(PSMTabBarCell *)cell fromTabBar:(PSMTabBarControl *)control withMouseDownEvent:(NSEvent *)event
+{
+    [self setIsDragging:YES];
+    [self setSourceTabBar:control];
+    [self setDestinationTabBar:control];
+    [_participatingTabBars addObject:control];
+    [self setDraggedCell:cell];
+    [self setDraggedCellIndex:[[control cells] indexOfObject:cell]];
+    
+    NSRect cellFrame = [cell frame];
+    // list of widths for animation
+    NSInteger i;
+    CGFloat cellStepSize = ([control orientation] == PSMTabBarHorizontalOrientation) ? (cellFrame.size.width + 6) : (cellFrame.size.height + 1);
+    for (i = 0; i < kPSMTabDragAnimationSteps - 1; i++) {
+        NSInteger thisWidth = (NSInteger)(cellStepSize - ((cellStepSize/2.0) + ((sin((PI/2.0) + ((CGFloat)i/(CGFloat)kPSMTabDragAnimationSteps)*PI) * cellStepSize) / 2.0)));
+        [_sineCurveWidths addObject:[NSNumber numberWithInteger:thisWidth]];
+    }
+	[_sineCurveWidths addObject:[NSNumber numberWithInteger:([control orientation] == PSMTabBarHorizontalOrientation) ? cellFrame.size.width : cellFrame.size.height]];
+    
+    // hide UI buttons
+    [[control overflowPopUpButton] setHidden:YES];
+    [[control addTabButton] setHidden:YES];
+    
+    [[NSCursor closedHandCursor] set];
+    
+    NSPasteboard *pboard = [NSPasteboard pasteboardWithName:NSDragPboard];
+    NSImage *dragImage = [cell dragImage];
+    [[cell indicator] removeFromSuperview];
+    [self distributePlaceholdersInTabBar:control withDraggedCell:cell];
+
+    if ([control isFlipped]) {
+        cellFrame.origin.y += cellFrame.size.height;
+    }
+    [cell setHighlighted:NO];
+    NSSize offset = NSZeroSize;
+    [pboard declareTypes:[NSArray arrayWithObjects:@"PSMTabBarControlItemPBType", nil] owner: nil];
+    [pboard setString:[[NSNumber numberWithInteger:[[control cells] indexOfObject:cell]] stringValue] forType:@"PSMTabBarControlItemPBType"];
+    _animationTimer = [NSTimer scheduledTimerWithTimeInterval:(1.0/30.0) target:self selector:@selector(animateDrag:) userInfo:nil repeats:YES];
+    
+	[[NSNotificationCenter defaultCenter] postNotificationName:PSMTabDragDidBeginNotification object:nil];
+	
+	//retain the control in case the drag operation causes the control to be released
+	[control retain];
+	
+	if ([control delegate] && [[control delegate] respondsToSelector:@selector(tabView:shouldDropTabViewItem:inTabBar:)] &&
+			[[control delegate] tabView:[control tabView] shouldDropTabViewItem:[[self draggedCell] representedObject] inTabBar:nil]) {
+		_currentTearOffStyle = [control tearOffStyle];
+		_draggedTab = [[PSMTabDragWindowController alloc] initWithImage:dragImage styleMask:NSBorderlessWindowMask tearOffStyle:_currentTearOffStyle];
+		
+		cellFrame.origin.y -= cellFrame.size.height;
+		[control dragImage:[[[NSImage alloc] initWithSize:NSMakeSize(1, 1)] autorelease] at:cellFrame.origin offset:offset event:event pasteboard:pboard source:control slideBack:NO];
+	} else {
+		[control dragImage:dragImage at:cellFrame.origin offset:offset event:event pasteboard:pboard source:control slideBack:YES];
+	}
+	
+	[control release];
+}
+
+- (void)draggingEnteredTabBar:(PSMTabBarControl *)control atPoint:(NSPoint)mouseLoc
+{
+	if (_currentTearOffStyle == PSMTabBarTearOffMiniwindow && ![self destinationTabBar]) {
+		[_draggedTab switchImages];
+	}
+	
+    [self setDestinationTabBar:control];
+    [self setCurrentMouseLoc:mouseLoc];
+    // hide UI buttons
+    [[control overflowPopUpButton] setHidden:YES];
+    [[control addTabButton] setHidden:YES];
+    if ([[control cells] count] == 0 || ![[[control cells] objectAtIndex:0] isPlaceholder]) {
+        [self distributePlaceholdersInTabBar:control];
+    }
+    [_participatingTabBars addObject:control];
+	
+	//tell the drag window to display only the header if there is one
+	if (_currentTearOffStyle == PSMTabBarTearOffAlphaWindow && _draggedView) {
+		if (_fadeTimer) {
+			[_fadeTimer invalidate];
+		}
+		
+		[[_draggedTab window] orderFront:nil];
+		_fadeTimer = [NSTimer scheduledTimerWithTimeInterval:1.0 / 30.0 target:self selector:@selector(fadeOutDragWindow:) userInfo:nil repeats:YES];
+	}
+}
+
+- (void)draggingUpdatedInTabBar:(PSMTabBarControl *)control atPoint:(NSPoint)mouseLoc
+{
+    if ([self destinationTabBar] != control) {
+        [self setDestinationTabBar:control];
+    }
+    [self setCurrentMouseLoc:mouseLoc];
+}
+
+- (void)draggingExitedTabBar:(PSMTabBarControl *)control
+{
+	if ([[control delegate] respondsToSelector:@selector(tabView:shouldAllowTabViewItem:toLeaveTabBar:)] &&
+		![[control delegate] tabView:[control tabView] shouldAllowTabViewItem:[[self draggedCell] representedObject] toLeaveTabBar:control]) {
+		return;
+	}
+
+    [self setDestinationTabBar:nil];
+    [self setCurrentMouseLoc:NSMakePoint(-1.0, -1.0)];
+	
+	if (_fadeTimer) {
+		[_fadeTimer invalidate];
+		_fadeTimer = [NSTimer scheduledTimerWithTimeInterval:1.0 / 30.0 target:self selector:@selector(fadeInDragWindow:) userInfo:nil repeats:YES];
+	} else if (_draggedTab) {
+		if (_currentTearOffStyle == PSMTabBarTearOffAlphaWindow) {
+			//create a new floating drag window
+			if (!_draggedView) {
+				NSUInteger styleMask;
+				NSImage *viewImage = [self _imageForViewOfCell:[self draggedCell] styleMask:&styleMask];
+				
+				_draggedView = [[PSMTabDragWindowController alloc] initWithImage:viewImage styleMask:styleMask tearOffStyle:PSMTabBarTearOffAlphaWindow];
+				[[_draggedView window] setAlphaValue:0.0];
+			}
+			
+			NSPoint windowOrigin = [[control window] frame].origin;
+
+			windowOrigin.x -= _dragWindowOffset.width;
+			windowOrigin.y += _dragWindowOffset.height;
+			[[_draggedView window] setFrameOrigin:windowOrigin];
+			[[_draggedView window] orderWindow:NSWindowBelow relativeTo:[[_draggedTab window] windowNumber]];
+
+		} else if (_currentTearOffStyle == PSMTabBarTearOffMiniwindow && ![_draggedTab alternateImage]) {
+			NSImage *image;
+			NSSize imageSize;
+			NSUInteger mask; //we don't need this but we can't pass nil in for the style mask, as some delegate implementations will crash
+			
+			if ( !(image = [self _miniwindowImageOfWindow:[control window]]) ) {
+				image = [[self _imageForViewOfCell:[self draggedCell] styleMask:&mask] copy];
+			}
+			
+			imageSize = [image size];
+			[image setScalesWhenResized:YES];
+			
+			if (imageSize.width > imageSize.height) {
+				[image setSize:NSMakeSize(125, 125 * (imageSize.height / imageSize.width))];
+			} else {
+				[image setSize:NSMakeSize(125 * (imageSize.width / imageSize.height), 125)];
+			}
+			
+			[_draggedTab setAlternateImage:image];
+		}
+		
+		//set the window's alpha mask to zero if the last tab is being dragged
+		//don't fade out the old window if the delegate doesn't respond to the new tab bar method, just to be safe
+		if ([[[self sourceTabBar] tabView] numberOfTabViewItems] == 1 && [self sourceTabBar] == control &&
+				[[[self sourceTabBar] delegate] respondsToSelector:@selector(tabView:newTabBarForDraggedTabViewItem:atPoint:)]) {
+			[[[self sourceTabBar] window] setAlphaValue:0.0];
+			
+			if ([_sourceTabBar tearOffStyle] == PSMTabBarTearOffAlphaWindow) {
+				[[_draggedView window] setAlphaValue:kPSMTabDragWindowAlpha];
+			} else {
+				#warning fix me - what should we do when the last tab is dragged as a miniwindow?
+			}
+		} else {
+			if ([_sourceTabBar tearOffStyle] == PSMTabBarTearOffAlphaWindow) {
+				_fadeTimer = [NSTimer scheduledTimerWithTimeInterval:1.0 / 30.0 target:self selector:@selector(fadeInDragWindow:) userInfo:nil repeats:YES];
+			} else {
+				[_draggedTab switchImages];
+				_centersDragWindows = YES;
+			}
+		}
+	}
+}
+
+- (void)performDragOperation
+{
+    // move cell
+	NSInteger destinationIndex = [[[self destinationTabBar] cells] indexOfObject:[self targetCell]];
+	
+	//there is the slight possibility of the targetCell now being set properly, so avoid errors
+	if (destinationIndex >= [[[self destinationTabBar] cells] count])  {
+		destinationIndex = [[[self destinationTabBar] cells] count] - 1;
+	}
+	
+    [[[self destinationTabBar] cells] replaceObjectAtIndex:destinationIndex withObject:[self draggedCell]];
+    [[self draggedCell] setControlView:[self destinationTabBar]];
+	
+    // move actual NSTabViewItem
+    if ([self sourceTabBar] != [self destinationTabBar]) {
+		//remove the tracking rects and bindings registered on the old tab
+		[[self sourceTabBar] removeTrackingRect:[[self draggedCell] closeButtonTrackingTag]];
+		[[self sourceTabBar] removeTrackingRect:[[self draggedCell] cellTrackingTag]];
+		[[self sourceTabBar] removeTabForCell:[self draggedCell]];
+		
+		NSInteger i, insertIndex;
+		NSArray *cells = [[self destinationTabBar] cells];
+		
+		//find the index of where the dragged cell was just dropped
+		for (i = 0, insertIndex = 0; (i < [cells count]) && ([cells objectAtIndex:i] != [self draggedCell]); i++, insertIndex++) {
+			if ([[cells objectAtIndex:i] isPlaceholder]) {
+				insertIndex--;
+			}
+		}
+		
+        [[[self sourceTabBar] tabView] removeTabViewItem:[[self draggedCell] representedObject]];
+        [[[self destinationTabBar] tabView] insertTabViewItem:[[self draggedCell] representedObject] atIndex:insertIndex];
+		
+		//calculate the position for the dragged cell
+		if ([[self destinationTabBar] automaticallyAnimates]) {
+			if (insertIndex > 0) {
+				NSRect cellRect = [[cells objectAtIndex:insertIndex - 1] frame];
+				cellRect.origin.x += cellRect.size.width;
+				[[self draggedCell] setFrame:cellRect];
+			}
+		}
+		
+		//rebind the cell to the new control
+		[[self destinationTabBar] bindPropertiesForCell:[self draggedCell] andTabViewItem:[[self draggedCell] representedObject]];
+		
+		//select the newly moved item in the destination tab view
+		[[[self destinationTabBar] tabView] selectTabViewItem:[[self draggedCell] representedObject]];
+    } else {
+		//have to do this before checking the index of a cell otherwise placeholders will be counted
+		[self removeAllPlaceholdersFromTabBar:[self sourceTabBar]];
+		
+		//rearrange the tab view items
+		NSTabView *tabView = [[self sourceTabBar] tabView];
+		NSTabViewItem *item = [[self draggedCell] representedObject];
+		BOOL reselect = ([tabView selectedTabViewItem] == item);
+		NSInteger index;
+		NSArray *cells = [[self sourceTabBar] cells];
+		
+		//find the index of where the dragged cell was just dropped
+		for (index = 0; index < [cells count] && [cells objectAtIndex:index] != [self draggedCell]; index++);
+		
+		//temporarily disable the delegate in order to move the tab to a different index
+		id tempDelegate = [tabView delegate];
+		[tabView setDelegate:nil];
+		[item retain];
+		[tabView removeTabViewItem:item];
+		[tabView insertTabViewItem:item atIndex:index];
+		if (reselect) {
+			[tabView selectTabViewItem:item];
+		}
+		[tabView setDelegate:tempDelegate];
+	}
+	
+	if (([self sourceTabBar] != [self destinationTabBar] || [[[self sourceTabBar] cells] indexOfObject:[self draggedCell]] != _draggedCellIndex) && [[[self sourceTabBar] delegate] respondsToSelector:@selector(tabView:didDropTabViewItem:inTabBar:)]) {
+		[[[self sourceTabBar] delegate] tabView:[[self sourceTabBar] tabView] didDropTabViewItem:[[self draggedCell] representedObject] inTabBar:[self destinationTabBar]];
+	}
+	
+	[[NSNotificationCenter defaultCenter] postNotificationName:PSMTabDragDidEndNotification object:nil];
+	
+    [self finishDrag];
+}
+
+- (void)draggedImageEndedAt:(NSPoint)aPoint operation:(NSDragOperation)operation
+{
+    if ([self isDragging]) {  // means there was not a successful drop (performDragOperation)
+		id sourceDelegate = [[self sourceTabBar] delegate];
+		
+		//split off the dragged tab into a new window
+		if ([self destinationTabBar] == nil &&
+				sourceDelegate && [sourceDelegate respondsToSelector:@selector(tabView:shouldDropTabViewItem:inTabBar:)] &&
+				[sourceDelegate tabView:[[self sourceTabBar] tabView] shouldDropTabViewItem:[[self draggedCell] representedObject] inTabBar:nil] &&
+				[sourceDelegate respondsToSelector:@selector(tabView:newTabBarForDraggedTabViewItem:atPoint:)]) {
+			PSMTabBarControl *control = [sourceDelegate tabView:[[self sourceTabBar] tabView] newTabBarForDraggedTabViewItem:[[self draggedCell] representedObject] atPoint:aPoint];
+			
+			if (control) {
+				//add the dragged tab to the new window
+				[[control cells] insertObject:[self draggedCell] atIndex:0];
+				
+				//remove the tracking rects and bindings registered on the old tab
+				[[self sourceTabBar] removeTrackingRect:[[self draggedCell] closeButtonTrackingTag]];
+				[[self sourceTabBar] removeTrackingRect:[[self draggedCell] cellTrackingTag]];
+				[[self sourceTabBar] removeTabForCell:[self draggedCell]];
+				
+				//rebind the cell to the new control
+				[control bindPropertiesForCell:[self draggedCell] andTabViewItem:[[self draggedCell] representedObject]];
+				
+				[[self draggedCell] setControlView:control];
+				
+				[[[self sourceTabBar] tabView] removeTabViewItem:[[self draggedCell] representedObject]];
+				
+				[[control tabView] addTabViewItem:[[self draggedCell] representedObject]];
+				[control update:NO]; //make sure the new tab is set in the correct position
+				
+				if (_currentTearOffStyle == PSMTabBarTearOffAlphaWindow) {
+					[[control window] makeKeyAndOrderFront:nil];
+				} else {
+					//center the window over where we ended dragging
+					[self _expandWindow:[control window] atPoint:[NSEvent mouseLocation]];
+				}
+				
+				if ([sourceDelegate respondsToSelector:@selector(tabView:didDropTabViewItem:inTabBar:)]) {
+					[sourceDelegate tabView:[[self sourceTabBar] tabView] didDropTabViewItem:[[self draggedCell] representedObject] inTabBar:control];
+				}
+			} else {
+				NSLog(@"Delegate returned no control to add to.");
+				[[[self sourceTabBar] cells] insertObject:[self draggedCell] atIndex:[self draggedCellIndex]];
+			}
+			
+		} else {
+			// put cell back
+			[[[self sourceTabBar] cells] insertObject:[self draggedCell] atIndex:[self draggedCellIndex]];
+		}
+		
+		[[NSNotificationCenter defaultCenter] postNotificationName:PSMTabDragDidEndNotification object:nil];
+		
+		[self finishDrag];
+    }
+}
+
+- (void)finishDrag
+{
+	if ([[[self sourceTabBar] tabView] numberOfTabViewItems] == 0 && [[[self sourceTabBar] delegate] respondsToSelector:@selector(tabView:closeWindowForLastTabViewItem:)]) {
+		[[[self sourceTabBar] delegate] tabView:[[self sourceTabBar] tabView] closeWindowForLastTabViewItem:[[self draggedCell] representedObject]];
+	}
+	
+	if (_draggedTab) {
+		[[_draggedTab window] orderOut:nil];
+		[_draggedTab release];
+		_draggedTab = nil;
+	}
+	
+	if (_draggedView) {
+		[[_draggedView window] orderOut:nil];
+		[_draggedView release];
+		_draggedView = nil;
+	}
+	
+	_centersDragWindows = NO;
+	
+    [self setIsDragging:NO];
+    [self removeAllPlaceholdersFromTabBar:[self sourceTabBar]];
+    [self setSourceTabBar:nil];
+    [self setDestinationTabBar:nil];
+    NSEnumerator *e = [_participatingTabBars objectEnumerator];
+    PSMTabBarControl *tabBar;
+    while ( (tabBar = [e nextObject]) ) {
+        [self removeAllPlaceholdersFromTabBar:tabBar];
+    }
+    [_participatingTabBars removeAllObjects];
+    [self setDraggedCell:nil];
+    [_animationTimer invalidate];
+    _animationTimer = nil;
+    [_sineCurveWidths removeAllObjects];
+    [self setTargetCell:nil];
+}
+
+- (void)draggingBeganAt:(NSPoint)aPoint
+{
+	if (_draggedTab) {
+		[[_draggedTab window] setFrameTopLeftPoint:aPoint];
+		[[_draggedTab window] orderFront:nil];
+		
+		if ([[[self sourceTabBar] tabView] numberOfTabViewItems] == 1) {
+			[self draggingExitedTabBar:[self sourceTabBar]];
+			[[_draggedTab window] setAlphaValue:0.0];
+		}
+	}
+}
+
+- (void)draggingMovedTo:(NSPoint)aPoint
+{
+	if (_draggedTab) {
+		if (_centersDragWindows) {
+			if ([_draggedTab isAnimating]) {
+				return;
+			}
+			
+			//Ignore aPoint, as it seems to give wacky values
+			NSRect frame = [[_draggedTab window] frame];
+			frame.origin = [NSEvent mouseLocation];
+			frame.origin.x -= frame.size.width / 2;
+			frame.origin.y -= frame.size.height / 2;
+			[[_draggedTab window] setFrame:frame display:NO];
+		} else {
+			[[_draggedTab window] setFrameTopLeftPoint:aPoint];
+		}
+		
+		if (_draggedView) {
+			//move the view representation with the tab
+			//the relative position of the dragged view window will be different
+			//depending on the position of the tab bar relative to the controlled tab view
+			
+			aPoint.y -= [[_draggedTab window] frame].size.height;
+			aPoint.x -= _dragWindowOffset.width;
+			aPoint.y += _dragWindowOffset.height;
+			[[_draggedView window] setFrameTopLeftPoint:aPoint];
+		}
+	}
+}
+
+- (void)fadeInDragWindow:(NSTimer *)timer
+{
+	CGFloat value = [[_draggedView window] alphaValue];
+	if (value >= kPSMTabDragWindowAlpha || _draggedTab == nil) {
+		[timer invalidate];
+		_fadeTimer = nil;
+	} else {
+		[[_draggedTab window] setAlphaValue:[[_draggedTab window] alphaValue] - kPSMTabDragAlphaInterval];
+		[[_draggedView window] setAlphaValue:value + kPSMTabDragAlphaInterval];
+	}
+}
+
+- (void)fadeOutDragWindow:(NSTimer *)timer
+{
+	CGFloat value = [[_draggedView window] alphaValue];
+	NSWindow *tabWindow = [_draggedTab window], *viewWindow = [_draggedView window];
+	
+	if (value <= 0.0) {
+		[viewWindow setAlphaValue:0.0];
+		[tabWindow setAlphaValue:kPSMTabDragWindowAlpha];
+		
+		[timer invalidate];
+		_fadeTimer = nil;
+	} else {
+		if ([tabWindow alphaValue] < kPSMTabDragWindowAlpha) {
+			[tabWindow setAlphaValue:[tabWindow alphaValue] + kPSMTabDragAlphaInterval];
+		}
+		[viewWindow setAlphaValue:value - kPSMTabDragAlphaInterval];
+	}
+}
+
+#pragma mark -
+#pragma mark Private
+
+- (NSImage *)_imageForViewOfCell:(PSMTabBarCell *)cell styleMask:(NSUInteger *)outMask
+{
+	PSMTabBarControl *control = [cell controlView];
+	NSImage *viewImage = nil;
+	
+	if (outMask) {
+		*outMask = NSBorderlessWindowMask;
+	}
+	
+	if ([control delegate] && [[control delegate] respondsToSelector:@selector(tabView:imageForTabViewItem:offset:styleMask:)]) {
+		//get a custom image representation of the view to drag from the delegate
+		NSImage *tabImage = [_draggedTab image];
+		NSPoint drawPoint;
+		_dragWindowOffset = NSZeroSize;
+		viewImage = [[control delegate] tabView:[control tabView] imageForTabViewItem:[cell representedObject] offset:&_dragWindowOffset styleMask:outMask];
+		[viewImage lockFocus];
+		
+		//draw the tab into the returned window, that way we don't have two windows being dragged (this assumes the tab will be on the window)
+		drawPoint = NSMakePoint(_dragWindowOffset.width, [viewImage size].height - _dragWindowOffset.height);
+		
+		if ([control orientation] == PSMTabBarHorizontalOrientation) {
+			drawPoint.y += [[control style] tabCellHeight] - [tabImage size].height;
+			_dragWindowOffset.height -= [[control style] tabCellHeight] - [tabImage size].height;
+		} else {
+			drawPoint.x += [control frame].size.width - [tabImage size].width;
+		}
+		
+		[tabImage compositeToPoint:drawPoint operation:NSCompositeSourceOver];
+		
+		[viewImage unlockFocus];
+	} else {
+		//the delegate doesn't give a custom image, so use an image of the view
+		NSView *tabView = [[cell representedObject] view];
+		viewImage = [[[NSImage alloc] initWithSize:[tabView frame].size] autorelease];
+		[viewImage lockFocus];
+		[tabView drawRect:[tabView bounds]];
+		[viewImage unlockFocus];
+	}
+	
+	if (outMask && (*outMask | NSBorderlessWindowMask)) {
+		_dragWindowOffset.height += 22;
+	}
+	
+	return viewImage;
+}
+
+- (NSImage *)_miniwindowImageOfWindow:(NSWindow *)window
+{
+	NSRect rect = [window frame];
+	NSImage *image = [[[NSImage alloc] initWithSize:rect.size] autorelease];
+	[image lockFocus];
+	rect.origin = NSZeroPoint;
+	CGContextCopyWindowCaptureContentsToRect([[NSGraphicsContext currentContext] graphicsPort], *(CGRect *)&rect, [NSApp contextID], [window windowNumber], 0);
+	[image unlockFocus];
+	
+	return image;
+}
+
+- (void)_expandWindow:(NSWindow *)window atPoint:(NSPoint)point
+{
+	NSRect frame = [window frame];
+	[window setFrameTopLeftPoint:NSMakePoint(point.x - frame.size.width / 2, point.y + frame.size.height / 2)];
+	[window setAlphaValue:0.0];
+	[window makeKeyAndOrderFront:nil];
+	
+	NSAnimation *animation = [[NSAnimation alloc] initWithDuration:0.25 animationCurve:NSAnimationEaseInOut];
+	[animation setAnimationBlockingMode:NSAnimationNonblocking];
+	[animation setCurrentProgress:0.1];
+	[animation startAnimation];
+	NSTimer *timer = [NSTimer scheduledTimerWithTimeInterval:1.0 / 30.0 target:self selector:@selector(_expandWindowTimerFired:) userInfo:[NSDictionary dictionaryWithObjectsAndKeys:window, @"Window", animation, @"Animation", nil] repeats:YES];
+	[[NSRunLoop currentRunLoop] addTimer:timer forMode:NSEventTrackingRunLoopMode];
+}
+
+- (void)_expandWindowTimerFired:(NSTimer *)timer
+{
+	NSWindow *window = [[timer userInfo] objectForKey:@"Window"];
+	NSAnimation *animation = [[timer userInfo] objectForKey:@"Animation"];
+	CGAffineTransform transform;
+	NSPoint translation;
+	NSRect winFrame = [window frame];
+	
+	translation.x = (winFrame.size.width / 2.0);
+	translation.y = (winFrame.size.height / 2.0);
+	transform = CGAffineTransformMakeTranslation(translation.x, translation.y);
+	transform = CGAffineTransformScale(transform, 1.0 / [animation currentValue], 1.0 / [animation currentValue]);
+	transform = CGAffineTransformTranslate(transform, -translation.x, -translation.y);
+	
+	translation.x = -winFrame.origin.x;
+	translation.y = winFrame.origin.y + winFrame.size.height - [[NSScreen mainScreen] frame].size.height;
+	
+	transform = CGAffineTransformTranslate(transform, translation.x, translation.y);
+	
+	CGSSetWindowTransform([NSApp contextID], [window windowNumber], transform);
+	
+	[window setAlphaValue:[animation currentValue]];
+	
+	if (![animation isAnimating]) {
+		[timer invalidate];
+		[animation release];
+	}
+}
+
+#pragma mark -
+#pragma mark Animation
+
+- (void)animateDrag:(NSTimer *)timer
+{
+    NSEnumerator *e = [[[_participatingTabBars copy] autorelease] objectEnumerator];
+    PSMTabBarControl *tabBar;
+    while ( (tabBar = [e nextObject]) ) {
+        [self calculateDragAnimationForTabBar:tabBar];
+        [[NSRunLoop currentRunLoop] performSelector:@selector(display) target:tabBar argument:nil order:1 modes:[NSArray arrayWithObjects:@"NSEventTrackingRunLoopMode", @"NSDefaultRunLoopMode", nil]];
+    }
+}
+
+- (void)calculateDragAnimationForTabBar:(PSMTabBarControl *)control
+{
+    BOOL removeFlag = YES;
+    NSMutableArray *cells = [control cells];
+    NSInteger i, cellCount = [cells count];
+    CGFloat position = [control orientation] == PSMTabBarHorizontalOrientation ? [[control style] leftMarginForTabBarControl] : [[control style] topMarginForTabBarControl];
+    
+    // identify target cell
+    // mouse at beginning of tabs
+    NSPoint mouseLoc = [self currentMouseLoc];
+    if ([self destinationTabBar] == control) {
+        removeFlag = NO;
+        if (mouseLoc.x < [[control style] leftMarginForTabBarControl]) {
+            [self setTargetCell:[cells objectAtIndex:0]];
+        } else {
+			NSRect overCellRect;
+			PSMTabBarCell *overCell = [control cellForPoint:mouseLoc cellFrame:&overCellRect];
+			if (overCell) {
+				// mouse among cells - placeholder
+				if ([overCell isPlaceholder]) {
+					[self setTargetCell:overCell];
+				} else if ([control orientation] == PSMTabBarHorizontalOrientation) {
+					// non-placeholders - horizontal orientation
+					if (mouseLoc.x < (overCellRect.origin.x + (overCellRect.size.width / 2.0))) {
+						// mouse on left side of cell
+						[self setTargetCell:[cells objectAtIndex:([cells indexOfObject:overCell] - 1)]];
+					} else {
+						// mouse on right side of cell
+						[self setTargetCell:[cells objectAtIndex:([cells indexOfObject:overCell] + 1)]];
+					}
+				} else {
+					// non-placeholders - vertical orientation
+					if (mouseLoc.y < (overCellRect.origin.y + (overCellRect.size.height / 2.0))) {
+						// mouse on top of cell
+						[self setTargetCell:[cells objectAtIndex:([cells indexOfObject:overCell] - 1)]];
+					} else {
+						// mouse on bottom of cell
+						[self setTargetCell:[cells objectAtIndex:([cells indexOfObject:overCell] + 1)]];
+					}
+				}
+			} else {
+				// out at end - must find proper cell (could be more in overflow menu)
+				[self setTargetCell:[control lastVisibleTab]];
+			}
+		}
+    } else {
+        [self setTargetCell:nil];
+    }
+	
+    for (i = 0; i < cellCount; i++) {
+        PSMTabBarCell *cell = [cells objectAtIndex:i];
+        NSRect newRect = [cell frame];
+        if (![cell isInOverflowMenu]) {
+            if ([cell isPlaceholder]) {
+                if (cell == [self targetCell]) {
+                    [cell setCurrentStep:([cell currentStep] + 1)];
+                } else {
+                    [cell setCurrentStep:([cell currentStep] - 1)];
+                    if ([cell currentStep] > 0) {
+                        removeFlag = NO;
+                    }
+                }
+				
+				if ([control orientation] == PSMTabBarHorizontalOrientation) {
+					newRect.size.width = [[_sineCurveWidths objectAtIndex:[cell currentStep]] integerValue];
+				} else {
+					newRect.size.height = [[_sineCurveWidths objectAtIndex:[cell currentStep]] integerValue];
+				}
+            }
+        } else {
+            break;
+        }
+        
+		if ([control orientation] == PSMTabBarHorizontalOrientation) {
+			newRect.origin.x = position;
+			position += newRect.size.width;
+		} else {
+			newRect.origin.y = position;
+			position += newRect.size.height;
+		}
+        [cell setFrame:newRect];
+        if ([cell indicator]) {
+            [[cell indicator] setFrame:[[control style] indicatorRectForTabCell:cell]];
+        }
+    }
+    if (removeFlag) {
+        [_participatingTabBars removeObject:control];
+        [self removeAllPlaceholdersFromTabBar:control];
+    }
+}
+
+#pragma mark -
+#pragma mark Placeholders
+
+- (void)distributePlaceholdersInTabBar:(PSMTabBarControl *)control withDraggedCell:(PSMTabBarCell *)cell
+{
+    // called upon first drag - must distribute placeholders
+    [self distributePlaceholdersInTabBar:control];
+	
+	NSMutableArray *cells = [control cells];
+	
+    // replace dragged cell with a placeholder, and clean up surrounding cells
+    NSInteger cellIndex = [cells indexOfObject:cell];
+    PSMTabBarCell *pc = [[[PSMTabBarCell alloc] initPlaceholderWithFrame:[[self draggedCell] frame] expanded:YES inControlView:control] autorelease];
+    [cells replaceObjectAtIndex:cellIndex withObject:pc];
+    [cells removeObjectAtIndex:(cellIndex + 1)];
+    [cells removeObjectAtIndex:(cellIndex - 1)];
+	
+	if (cellIndex - 2 >= 0) {
+		pc = [cells objectAtIndex:cellIndex - 2];
+		[pc setTabState:~[pc tabState] & PSMTab_RightIsSelectedMask];
+	}
+}
+
+- (void)distributePlaceholdersInTabBar:(PSMTabBarControl *)control
+{
+    NSInteger i, numVisibleTabs = [control numberOfVisibleTabs];
+    for (i = 0; i < numVisibleTabs; i++) {
+        PSMTabBarCell *pc = [[[PSMTabBarCell alloc] initPlaceholderWithFrame:[[self draggedCell] frame] expanded:NO inControlView:control] autorelease];
+        [[control cells] insertObject:pc atIndex:(2 * i)];
+    }
+	
+	PSMTabBarCell *pc = [[[PSMTabBarCell alloc] initPlaceholderWithFrame:[[self draggedCell] frame] expanded:NO inControlView:control] autorelease];
+	if ([[control cells] count] > (2 * numVisibleTabs)) {
+		[[control cells] insertObject:pc atIndex:(2 * numVisibleTabs)];
+	} else {
+		[[control cells] addObject:pc];
+	}
+}
+
+- (void)removeAllPlaceholdersFromTabBar:(PSMTabBarControl *)control
+{
+    NSInteger i, cellCount = [[control cells] count];
+    for (i = (cellCount - 1); i >= 0; i--) {
+        PSMTabBarCell *cell = [[control cells] objectAtIndex:i];
+        if ([cell isPlaceholder]) {
+			[control removeTabForCell:cell];
+        }
+    }
+    // redraw
+    [control update:NO];
+}
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder {
+    //[super encodeWithCoder:aCoder];
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeObject:_sourceTabBar forKey:@"sourceTabBar"];
+        [aCoder encodeObject:_destinationTabBar forKey:@"destinationTabBar"];
+        [aCoder encodeObject:_participatingTabBars forKey:@"participatingTabBars"];
+        [aCoder encodeObject:_draggedCell forKey:@"draggedCell"];
+        [aCoder encodeInteger:_draggedCellIndex forKey:@"draggedCellIndex"];
+        [aCoder encodeBool:_isDragging forKey:@"isDragging"];
+        [aCoder encodeObject:_animationTimer forKey:@"animationTimer"];
+        [aCoder encodeObject:_sineCurveWidths forKey:@"sineCurveWidths"];
+        [aCoder encodePoint:_currentMouseLoc forKey:@"currentMouseLoc"];
+        [aCoder encodeObject:_targetCell forKey:@"targetCell"];
+    }
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder {
+    //self = [super initWithCoder:aDecoder];
+    //if (self) {
+        if ([aDecoder allowsKeyedCoding]) {
+            _sourceTabBar = [[aDecoder decodeObjectForKey:@"sourceTabBar"] retain];
+            _destinationTabBar = [[aDecoder decodeObjectForKey:@"destinationTabBar"] retain];
+            _participatingTabBars = [[aDecoder decodeObjectForKey:@"participatingTabBars"] retain];
+            _draggedCell = [[aDecoder decodeObjectForKey:@"draggedCell"] retain];
+            _draggedCellIndex = [aDecoder decodeIntegerForKey:@"draggedCellIndex"];
+            _isDragging = [aDecoder decodeBoolForKey:@"isDragging"];
+            _animationTimer = [[aDecoder decodeObjectForKey:@"animationTimer"] retain];
+            _sineCurveWidths = [[aDecoder decodeObjectForKey:@"sineCurveWidths"] retain];
+            _currentMouseLoc = [aDecoder decodePointForKey:@"currentMouseLoc"];
+            _targetCell = [[aDecoder decodeObjectForKey:@"targetCell"] retain];
+        }
+    //}
+    return self;
+}
+
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabDragView.h b/Frameworks/PSMTabBar/PSMTabDragView.h
new file mode 100644
index 00000000..bdf73304
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabDragView.h
@@ -0,0 +1,20 @@
+//
+//  PSMTabDragView.h
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 6/17/07.
+//  Copyright 2007 Kent Sutherland. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+@interface PSMTabDragView : NSView {
+	NSImage *_image, *_alternateImage;
+	CGFloat _alpha;
+}
+- (void)setFadeValue:(CGFloat)value;
+- (NSImage *)image;
+- (void)setImage:(NSImage *)image;
+- (NSImage *)alternateImage;
+- (void)setAlternateImage:(NSImage *)image;
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabDragView.m b/Frameworks/PSMTabBar/PSMTabDragView.m
new file mode 100644
index 00000000..259116ae
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabDragView.m
@@ -0,0 +1,68 @@
+//
+//  PSMTabDragView.m
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 6/17/07.
+//  Copyright 2007 Kent Sutherland. All rights reserved.
+//
+
+#import "PSMTabDragView.h"
+
+
+@implementation PSMTabDragView
+
+- (id)initWithFrame:(NSRect)frame {
+    if ( (self = [super initWithFrame:frame]) ) {
+		_alpha = 1.0;
+    }
+    return self;
+}
+
+- (void)dealloc
+{
+	[_image release];
+	[_alternateImage release];
+	[super dealloc];
+}
+
+- (void)drawRect:(NSRect)rect {
+	//1.0 fade means show the primary image
+	//0.0 fade means show the secondary image
+	CGFloat primaryAlpha = _alpha + 0.001f, alternateAlpha = 1.001f - _alpha;
+	NSRect srcRect;
+	srcRect.origin = NSZeroPoint;
+	srcRect.size = [_image size];
+	
+	[_image drawInRect:[self bounds] fromRect:srcRect operation:NSCompositeSourceOver fraction:primaryAlpha];
+	srcRect.size = [_alternateImage size];
+	[_alternateImage drawInRect:[self bounds] fromRect:srcRect operation:NSCompositeSourceOver fraction:alternateAlpha];
+}
+
+- (void)setFadeValue:(CGFloat)value
+{
+	_alpha = value;
+}
+
+- (NSImage *)image
+{
+	return _image;
+}
+
+- (void)setImage:(NSImage *)image
+{
+	[_image release];
+	_image = [image retain];
+}
+
+- (NSImage *)alternateImage
+{
+	return _alternateImage;
+}
+
+- (void)setAlternateImage:(NSImage *)image
+{
+	[_alternateImage release];
+	_alternateImage = [image retain];
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabDragWindow.h b/Frameworks/PSMTabBar/PSMTabDragWindow.h
new file mode 100644
index 00000000..fd26e749
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabDragWindow.h
@@ -0,0 +1,20 @@
+//
+//  PSMTabDragWindow.h
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 6/1/06.
+//  Copyright 2006 Kent Sutherland. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+@class PSMTabDragView;
+
+@interface PSMTabDragWindow : NSWindow {
+	PSMTabDragView *_dragView;
+}
++ (PSMTabDragWindow *)dragWindowWithImage:(NSImage *)image styleMask:(NSUInteger)styleMask;
+
+- (id)initWithImage:(NSImage *)image styleMask:(NSUInteger)styleMask;
+- (PSMTabDragView *)dragView;
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabDragWindow.m b/Frameworks/PSMTabBar/PSMTabDragWindow.m
new file mode 100644
index 00000000..0d07c432
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabDragWindow.m
@@ -0,0 +1,51 @@
+//
+//  PSMTabDragWindow.m
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 6/1/06.
+//  Copyright 2006 Kent Sutherland. All rights reserved.
+//
+
+#import "PSMTabDragWindow.h"
+#import "PSMTabDragView.h"
+
+@implementation PSMTabDragWindow
+
++ (PSMTabDragWindow *)dragWindowWithImage:(NSImage *)image styleMask:(NSUInteger)styleMask
+{
+	return [[[PSMTabDragWindow alloc] initWithImage:image styleMask:styleMask] autorelease];
+}
+
+- (id)initWithImage:(NSImage *)image styleMask:(NSUInteger)styleMask
+{
+	NSSize size = [image size];
+	
+	if ( (self = [super initWithContentRect:NSMakeRect(0, 0, size.width, size.height) styleMask:styleMask backing:NSBackingStoreBuffered defer:NO]) ) {
+		_dragView = [[[PSMTabDragView alloc] initWithFrame:NSMakeRect(0, 0, size.width, size.height)] autorelease];
+		[self setContentView:_dragView];
+		[self setLevel:NSStatusWindowLevel];
+		[self setIgnoresMouseEvents:YES];
+		[self setOpaque:NO];
+		
+		[_dragView setImage:image];
+		
+		//Set the size of the window to be the exact size of the drag image
+		NSRect windowFrame = [self frame];
+		windowFrame.origin.y += windowFrame.size.height - size.height;
+		windowFrame.size = size;
+		
+		if (styleMask | NSBorderlessWindowMask) {
+			windowFrame.size.height += 22;
+		}
+		
+		[self setFrame:windowFrame display:YES];
+	}
+	return self;
+}
+
+- (PSMTabDragView *)dragView
+{
+	return _dragView;
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabDragWindowController.h b/Frameworks/PSMTabBar/PSMTabDragWindowController.h
new file mode 100644
index 00000000..1727d8b8
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabDragWindowController.h
@@ -0,0 +1,33 @@
+//
+//  PSMTabDragWindowController.h
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 6/18/07.
+//  Copyright 2007 Kent Sutherland. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import "PSMTabBarControl.h"
+
+#define kPSMTabDragWindowAlpha 0.75
+#define kPSMTabDragAlphaInterval 0.15
+
+@class PSMTabDragView;
+
+@interface PSMTabDragWindowController : NSWindowController {
+	PSMTabBarTearOffStyle _tearOffStyle;
+	PSMTabDragView *_view;
+	NSAnimation *_animation;
+	NSTimer *_timer;
+	
+	BOOL _showingAlternate;
+	NSRect _originalWindowFrame;
+}
+- (id)initWithImage:(NSImage *)image styleMask:(NSUInteger)styleMask tearOffStyle:(PSMTabBarTearOffStyle)tearOffStyle;
+
+- (NSImage *)image;
+- (NSImage *)alternateImage;
+- (void)setAlternateImage:(NSImage *)image;
+- (BOOL)isAnimating;
+- (void)switchImages;
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabDragWindowController.m b/Frameworks/PSMTabBar/PSMTabDragWindowController.m
new file mode 100644
index 00000000..018bca17
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabDragWindowController.m
@@ -0,0 +1,119 @@
+//
+//  PSMTabDragWindowController.m
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 6/18/07.
+//  Copyright 2007 Kent Sutherland. All rights reserved.
+//
+
+#import "PSMTabDragWindowController.h"
+#import "PSMTabDragWindow.h"
+#import "PSMTabDragView.h"
+
+@implementation PSMTabDragWindowController
+
+- (id)initWithImage:(NSImage *)image styleMask:(NSUInteger)styleMask tearOffStyle:(PSMTabBarTearOffStyle)tearOffStyle
+{
+	PSMTabDragWindow *window = [PSMTabDragWindow dragWindowWithImage:image styleMask:styleMask];
+	if ( (self = [super initWithWindow:window]) ) {
+		_view = [[window dragView] retain];
+		_tearOffStyle = tearOffStyle;
+		
+		if (tearOffStyle == PSMTabBarTearOffMiniwindow) {
+			[window setBackgroundColor:[NSColor clearColor]];
+			[window setHasShadow:YES];
+		}
+		
+		[window setAlphaValue:kPSMTabDragWindowAlpha];
+	}
+	return self;
+}
+
+- (void)dealloc
+{
+	if (_timer) {
+		[_timer invalidate];
+	}
+	
+	if (_animation) {
+		[_animation release];
+	}
+	
+	[_view release];
+	[super dealloc];
+}
+
+- (NSImage *)image
+{
+	return [_view image];
+}
+
+- (NSImage *)alternateImage
+{
+	return [_view alternateImage];
+}
+
+- (void)setAlternateImage:(NSImage *)image
+{
+	[_view setAlternateImage:image];
+}
+
+- (BOOL)isAnimating
+{
+	return _animation != nil;
+}
+
+- (void)switchImages
+{
+	if (_tearOffStyle != PSMTabBarTearOffMiniwindow || ![_view alternateImage]) {
+		return;
+	}
+	
+	CGFloat progress = 0;
+	_showingAlternate = !_showingAlternate;
+	
+	if (_animation) {
+		//An animation already exists, get the current progress
+		progress = 1.0f - [_animation currentProgress];
+		[_animation stopAnimation];
+		[_animation release];
+	}
+	
+	//begin animating
+	_animation = [[NSAnimation alloc] initWithDuration:0.25 animationCurve:NSAnimationEaseInOut];
+	[_animation setAnimationBlockingMode:NSAnimationNonblocking];
+	[_animation setCurrentProgress:progress];
+	[_animation startAnimation];
+	
+	_originalWindowFrame = [[self window] frame];
+	
+	if (_timer) {
+		[_timer invalidate];
+	}
+	_timer = [NSTimer scheduledTimerWithTimeInterval:1.0f / 30.0f target:self selector:@selector(animateTimer:) userInfo:nil repeats:YES];
+}
+
+- (void)animateTimer:(NSTimer *)timer
+{
+	NSRect frame = _originalWindowFrame;
+	NSImage *currentImage = _showingAlternate ? [_view alternateImage] : [_view image];
+	NSSize size = [currentImage size];
+	NSPoint mousePoint = [NSEvent mouseLocation];
+	CGFloat animationValue = [_animation currentValue];
+	
+	frame.size.width = _originalWindowFrame.size.width + (size.width - _originalWindowFrame.size.width) * animationValue;
+	frame.size.height = _originalWindowFrame.size.height + (size.height - _originalWindowFrame.size.height) * animationValue;
+	frame.origin.x = mousePoint.x - (frame.size.width / 2);
+	frame.origin.y = mousePoint.y - (frame.size.height / 2);
+	
+	[_view setFadeValue:_showingAlternate ? 1.0f - animationValue : animationValue];
+	[[self window] setFrame:frame display:YES];
+	
+	if (![_animation isAnimating]) {
+		[_animation release], _animation = nil;
+		[timer invalidate];
+		_timer = nil;
+	}
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/PSMTabStyle.h b/Frameworks/PSMTabBar/PSMTabStyle.h
new file mode 100644
index 00000000..23c826fa
--- /dev/null
+++ b/Frameworks/PSMTabBar/PSMTabStyle.h
@@ -0,0 +1,57 @@
+//
+//  PSMTabStyle.h
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 2/17/06.
+//  Copyright 2006 Positive Spin Media. All rights reserved.
+//
+
+/* 
+Protocol to be observed by all style delegate objects.  These objects handle the drawing responsibilities for PSMTabBarCell; once the control has been assigned a style, the background and cells draw consistent with that style.  Design pattern and implementation by David Smith, Seth Willits, and Chris Forsythe, all touch up and errors by John P. :-)
+*/
+
+#import "PSMTabBarCell.h"
+#import "PSMTabBarControl.h"
+
+@protocol PSMTabStyle <NSObject>
+
+// identity
+- (NSString *)name;
+
+// control specific parameters
+- (CGFloat)leftMarginForTabBarControl;
+- (CGFloat)rightMarginForTabBarControl;
+- (CGFloat)topMarginForTabBarControl;
+- (void)setOrientation:(PSMTabBarOrientation)value;
+
+// add tab button
+- (NSImage *)addTabButtonImage;
+- (NSImage *)addTabButtonPressedImage;
+- (NSImage *)addTabButtonRolloverImage;
+
+// cell specific parameters
+- (NSRect)dragRectForTabCell:(PSMTabBarCell *)cell orientation:(PSMTabBarOrientation)orientation;
+- (NSRect)closeButtonRectForTabCell:(PSMTabBarCell *)cell withFrame:(NSRect)cellFrame;
+- (NSRect)iconRectForTabCell:(PSMTabBarCell *)cell;
+- (NSRect)indicatorRectForTabCell:(PSMTabBarCell *)cell;
+- (NSRect)objectCounterRectForTabCell:(PSMTabBarCell *)cell;
+- (CGFloat)minimumWidthOfTabCell:(PSMTabBarCell *)cell;
+- (CGFloat)desiredWidthOfTabCell:(PSMTabBarCell *)cell;
+- (CGFloat)tabCellHeight;
+
+// cell values
+- (NSAttributedString *)attributedObjectCountValueForTabCell:(PSMTabBarCell *)cell;
+- (NSAttributedString *)attributedStringValueForTabCell:(PSMTabBarCell *)cell;
+
+// drawing
+- (void)drawTabCell:(PSMTabBarCell *)cell;
+- (void)drawBackgroundInRect:(NSRect)rect;
+- (void)drawTabBar:(PSMTabBarControl *)bar inRect:(NSRect)rect;
+
+@end
+
+@interface PSMTabBarControl (StyleAccessors)
+
+- (NSMutableArray *)cells;
+
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMAdiumTabStyle.h b/Frameworks/PSMTabBar/Styles/PSMAdiumTabStyle.h
new file mode 100644
index 00000000..fac9a427
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMAdiumTabStyle.h
@@ -0,0 +1,39 @@
+//
+//  PSMAdiumTabStyle.h
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 5/26/06.
+//  Copyright 2006 Kent Sutherland. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import "PSMTabStyle.h"
+
+@interface PSMAdiumTabStyle : NSObject <PSMTabStyle>
+{
+	NSImage *_closeButton, *_closeButtonDown, *_closeButtonOver;
+	NSImage *_closeDirtyButton, *_closeDirtyButtonDown, *_closeDirtyButtonOver;
+	NSImage *_addTabButtonImage, *_addTabButtonPressedImage, *_addTabButtonRolloverImage;
+	NSImage *_gradientImage;
+	
+    NSDictionary *_objectCountStringAttributes;
+    
+	PSMTabBarOrientation orientation;
+	PSMTabBarControl *tabBar;
+	
+	BOOL _drawsUnified, _drawsRight;
+}
+
+- (void)loadImages;
+
+- (BOOL)drawsUnified;
+- (void)setDrawsUnified:(BOOL)value;
+- (BOOL)drawsRight;
+- (void)setDrawsRight:(BOOL)value;
+
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView;
+
+- (void)encodeWithCoder:(NSCoder *)aCoder;
+- (id)initWithCoder:(NSCoder *)aDecoder;
+
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMAdiumTabStyle.m b/Frameworks/PSMTabBar/Styles/PSMAdiumTabStyle.m
new file mode 100644
index 00000000..be5cf82d
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMAdiumTabStyle.m
@@ -0,0 +1,1057 @@
+//
+//  PSMAdiumTabStyle.m
+//  PSMTabBarControl
+//
+//  Created by Kent Sutherland on 5/26/06.
+//  Copyright 2006 Kent Sutherland. All rights reserved.
+//
+
+#import "PSMAdiumTabStyle.h"
+#import "PSMTabBarCell.h"
+#import "PSMTabBarControl.h"
+#import "NSBezierPath_AMShading.h"
+
+#define Adium_CellPadding 2
+#define Adium_MARGIN_X 4
+#define kPSMAdiumCounterPadding 3.0
+#define kPSMAdiumObjectCounterRadius 7.0
+#define kPSMAdiumCounterMinWidth 20
+
+#define kPSMTabBarControlSourceListHeight	28
+
+#define kPSMTabBarLargeImageHeight			kPSMTabBarControlSourceListHeight - 4
+#define kPSMTabBarLargeImageWidth			kPSMTabBarLargeImageHeight
+
+@implementation PSMAdiumTabStyle
+
+- (NSString *)name
+{
+    return @"Adium";
+}
+
+#pragma mark -
+#pragma mark Creation/Destruction
+
+- (id)init
+{
+    if ( (self = [super init]) ) {
+		[self loadImages];
+		_drawsUnified = NO;
+		_drawsRight = NO;
+        
+        _objectCountStringAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:[[NSFontManager sharedFontManager] convertFont:[NSFont fontWithName:@"Helvetica" size:11.0] toHaveTrait:NSBoldFontMask], NSFontAttributeName,
+																					[[NSColor whiteColor] colorWithAlphaComponent:0.85], NSForegroundColorAttributeName,
+																					nil, nil];
+    }
+    return self;
+}
+
+- (void)loadImages
+{
+	_closeButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front"]];
+	_closeButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front_Pressed"]];
+	_closeButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front_Rollover"]];
+
+    _closeDirtyButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front"]];
+    _closeDirtyButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front_Pressed"]];
+    _closeDirtyButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front_Rollover"]];
+        	
+	_addTabButtonImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNew"]];
+    _addTabButtonPressedImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNewPressed"]];
+    _addTabButtonRolloverImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNewRollover"]];
+	
+	_gradientImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AdiumGradient"]];
+}
+
+- (void)dealloc
+{
+	[_closeButton release];
+	[_closeButtonDown release];
+	[_closeButtonOver release];
+    
+	[_closeDirtyButton release];
+	[_closeDirtyButtonDown release];
+	[_closeDirtyButtonOver release];
+	
+	[_addTabButtonImage release];
+	[_addTabButtonPressedImage release];
+	[_addTabButtonRolloverImage release];
+	
+	[_gradientImage release];
+	
+    [_objectCountStringAttributes release];
+    
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Drawing Style Accessors
+
+- (BOOL)drawsUnified
+{
+	return _drawsUnified;
+}
+
+- (void)setDrawsUnified:(BOOL)value
+{
+	_drawsUnified = value;
+}
+
+- (BOOL)drawsRight
+{
+	return _drawsRight;
+}
+
+- (void)setDrawsRight:(BOOL)value
+{
+	_drawsRight = value;
+}
+
+#pragma mark -
+#pragma mark Control Specific
+
+- (CGFloat)leftMarginForTabBarControl
+{
+    return 3.0f;
+}
+
+- (CGFloat)rightMarginForTabBarControl
+{
+    return 24.0f;
+}
+
+- (CGFloat)topMarginForTabBarControl
+{
+	return 10.0f;
+}
+
+- (void)setOrientation:(PSMTabBarOrientation)value
+{
+	orientation = value;
+}
+
+#pragma mark -
+#pragma mark Add Tab Button
+
+- (NSImage *)addTabButtonImage
+{
+    return _addTabButtonImage;
+}
+
+- (NSImage *)addTabButtonPressedImage
+{
+    return _addTabButtonPressedImage;
+}
+
+- (NSImage *)addTabButtonRolloverImage
+{
+    return _addTabButtonRolloverImage;
+}
+
+#pragma mark -
+#pragma mark Cell Specific
+
+- (NSRect)dragRectForTabCell:(PSMTabBarCell *)cell orientation:(PSMTabBarOrientation)tabOrientation
+{
+	NSRect dragRect = [cell frame];
+	
+	if ([cell tabState] & PSMTab_SelectedMask) {
+		if (tabOrientation == PSMTabBarHorizontalOrientation) {
+			dragRect.size.width++;
+			dragRect.size.height -= 2.0;
+		}
+	}
+	
+	return dragRect;
+}
+
+- (BOOL)closeButtonIsEnabledForCell:(PSMTabBarCell *)cell
+{
+	return ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]);
+	
+}
+- (NSRect)closeButtonRectForTabCell:(PSMTabBarCell *)cell withFrame:(NSRect)cellFrame
+{
+	if ([self closeButtonIsEnabledForCell:cell] == NO) {
+		return NSZeroRect;
+	}
+
+	NSRect result;
+	result.size = [_closeButton size];
+
+	switch (orientation) {
+		case PSMTabBarHorizontalOrientation:
+		{
+			result.origin.x = cellFrame.origin.x + Adium_MARGIN_X;
+			result.origin.y = cellFrame.origin.y + MARGIN_Y + 2.0;
+			if ([cell state] == NSOnState) {
+				result.origin.y -= 1;
+			}
+			break;
+		}			
+
+		case PSMTabBarVerticalOrientation:
+		{
+			result.origin.x = NSMaxX(cellFrame) - (Adium_MARGIN_X*2) - NSWidth(result);
+			result.origin.y = NSMinY(cellFrame) + (NSHeight(cellFrame) / 2) - (result.size.height / 2) + 1;
+			break;
+		}
+	}
+
+	return result;
+}
+
+- (NSRect)iconRectForTabCell:(PSMTabBarCell *)cell
+{
+	if ([cell hasIcon] == NO) {
+		return NSZeroRect;
+	}
+
+	NSRect cellFrame = [cell frame];
+	NSImage *icon = [[[cell representedObject] identifier] icon];
+	NSSize	iconSize = [icon size];
+
+	NSRect result;
+	result.size = iconSize;
+
+	switch (orientation)
+	{
+		case PSMTabBarHorizontalOrientation:
+			result.origin.x = cellFrame.origin.x + Adium_MARGIN_X;
+			result.origin.y = cellFrame.origin.y + MARGIN_Y;
+			break;
+
+		case PSMTabBarVerticalOrientation:
+			result.origin.x = NSMaxX(cellFrame) - (Adium_MARGIN_X * 2) - NSWidth(result);
+			result.origin.y = NSMinY(cellFrame) + (NSHeight(cellFrame) / 2) - (NSHeight(result) / 2) + 1;
+			break;
+	}
+
+	// For horizontal tabs, center in available space (in case icon image is smaller than kPSMTabBarIconWidth)
+	if (orientation == PSMTabBarHorizontalOrientation) {
+		if (iconSize.width < kPSMTabBarIconWidth)
+			result.origin.x += (kPSMTabBarIconWidth - iconSize.width) / 2.0;
+		if (iconSize.height < kPSMTabBarIconWidth)
+			result.origin.y += (kPSMTabBarIconWidth - iconSize.height) / 2.0;
+	}
+
+	if ([cell state] == NSOnState) {
+		result.origin.y -= 1;
+	}
+
+	return result;
+}
+
+- (NSRect)indicatorRectForTabCell:(PSMTabBarCell *)cell
+{
+	NSRect cellFrame = [cell frame];
+
+	if ([[cell indicator] isHidden]) {
+		return NSZeroRect;
+	}
+
+	NSRect result;
+	result.size = NSMakeSize(kPSMTabBarIndicatorWidth, kPSMTabBarIndicatorWidth);
+	result.origin.x = cellFrame.origin.x + cellFrame.size.width - Adium_MARGIN_X - kPSMTabBarIndicatorWidth;
+	result.origin.y = cellFrame.origin.y + MARGIN_Y;
+
+	if ([cell state] == NSOnState) {
+		result.origin.y -= 1;
+	}
+
+	return result;
+}
+
+- (NSSize)sizeForObjectCounterRectForTabCell:(PSMTabBarCell *)cell
+{
+	NSSize size;
+	CGFloat countWidth = [[self attributedObjectCountValueForTabCell:cell] size].width;
+
+	countWidth += (2 * kPSMAdiumObjectCounterRadius - 6.0 + kPSMAdiumCounterPadding);
+	
+	if (countWidth < kPSMAdiumCounterMinWidth) {
+		countWidth = kPSMAdiumCounterMinWidth;
+	}
+	
+	size = NSMakeSize(countWidth, 2 * kPSMAdiumObjectCounterRadius); // temp
+
+	return size;
+}
+
+- (NSRect)objectCounterRectForTabCell:(PSMTabBarCell *)cell
+{
+	NSRect cellFrame;
+	NSRect result;
+
+	if ([cell count] == 0) {
+		return NSZeroRect;
+	}
+
+	cellFrame = [cell frame];
+	result.size = [self sizeForObjectCounterRectForTabCell:cell];
+	result.origin.x = NSMaxX(cellFrame) - Adium_MARGIN_X - result.size.width;
+	result.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+
+	if (![[cell indicator] isHidden]) {
+		result.origin.x -= kPSMTabBarIndicatorWidth + Adium_CellPadding;
+	}
+
+	return result;
+}
+
+- (CGFloat)minimumWidthOfTabCell:(PSMTabBarCell *)cell
+{
+	CGFloat resultWidth = 0.0;
+
+	// left margin
+	resultWidth = Adium_MARGIN_X;
+
+	// close button?
+	if ([self closeButtonIsEnabledForCell:cell]) {
+		resultWidth += MAX([_closeButton size].width, NSWidth([self iconRectForTabCell:cell])) + Adium_CellPadding;
+	}
+
+	// icon?
+	/*if ([cell hasIcon]) {
+		resultWidth += kPSMTabBarIconWidth + Adium_CellPadding;
+	}*/
+
+	// the label
+	resultWidth += kPSMMinimumTitleWidth;
+
+	// object counter?
+	if (([cell count] > 0) && (orientation == PSMTabBarHorizontalOrientation)) {
+		resultWidth += NSWidth([self objectCounterRectForTabCell:cell]) + Adium_CellPadding;
+	}
+
+	// indicator?
+	if ([[cell indicator] isHidden] == NO) {
+		resultWidth += Adium_CellPadding + kPSMTabBarIndicatorWidth;
+	}
+
+	// right margin
+	resultWidth += Adium_MARGIN_X;
+
+	return ceil(resultWidth);
+}
+
+- (CGFloat)desiredWidthOfTabCell:(PSMTabBarCell *)cell
+{
+	CGFloat resultWidth = 0.0;
+
+	// left margin
+	resultWidth = Adium_MARGIN_X;
+
+	// close button?
+	if ([self closeButtonIsEnabledForCell:cell]) {
+		resultWidth += MAX([_closeButton size].width, NSWidth([self iconRectForTabCell:cell])) + Adium_CellPadding;
+	}
+
+	// icon?
+	/*if ([cell hasIcon]) {
+		resultWidth += kPSMTabBarIconWidth + Adium_CellPadding;
+	}*/
+
+	// the label
+	resultWidth += [[cell attributedStringValue] size].width + Adium_CellPadding;
+
+	// object counter?
+	if (([cell count] > 0) && (orientation == PSMTabBarHorizontalOrientation)){
+		resultWidth += [self objectCounterRectForTabCell:cell].size.width + Adium_CellPadding;
+	}
+
+	// indicator?
+	if ([[cell indicator] isHidden] == NO) {
+		resultWidth += Adium_CellPadding + kPSMTabBarIndicatorWidth;
+	}
+
+	// right margin
+	resultWidth += Adium_MARGIN_X;
+
+	return ceil(resultWidth);
+}
+
+- (CGFloat)tabCellHeight
+{
+	return ((orientation == PSMTabBarHorizontalOrientation) ? kPSMTabBarControlHeight : kPSMTabBarControlSourceListHeight);
+}
+
+#pragma mark -
+#pragma mark Cell Values
+
+- (NSAttributedString *)attributedObjectCountValueForTabCell:(PSMTabBarCell *)cell
+{
+	NSString *contents = [NSString stringWithFormat:@"%lu", (unsigned long)[cell count]];
+    return [[[NSMutableAttributedString alloc] initWithString:contents attributes:_objectCountStringAttributes] autorelease];
+}
+
+- (NSAttributedString *)attributedStringValueForTabCell:(PSMTabBarCell *)cell
+{
+	NSMutableAttributedString *attrStr;
+	NSString *contents = [cell stringValue];
+	attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+	NSRange range = NSMakeRange(0, [contents length]);
+
+	// Add font attribute
+	[attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0] range:range];
+	[attrStr addAttribute:NSForegroundColorAttributeName value:[NSColor controlTextColor] range:range];
+
+	// Paragraph Style for Truncating Long Text
+	static NSMutableParagraphStyle *TruncatingTailParagraphStyle = nil;
+	if (!TruncatingTailParagraphStyle) {
+		TruncatingTailParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+		[TruncatingTailParagraphStyle setLineBreakMode:NSLineBreakByTruncatingTail];
+	}
+	[attrStr addAttribute:NSParagraphStyleAttributeName value:TruncatingTailParagraphStyle range:range];
+
+	return attrStr;
+}
+
+#pragma mark -
+#pragma mark Cell Drawing
+
+- (CGFloat)heightOfAttributedString:(NSAttributedString *)inAttributedString withWidth:(CGFloat)width
+{
+	static NSMutableDictionary *cache;
+	if (!cache)
+		cache = [[NSMutableDictionary alloc] init];
+	if ([cache count] > 100) //100 items should be trivial in terms of memory overhead, but sufficient
+		[cache removeAllObjects];
+	NSNumber *cachedHeight = [cache objectForKey:inAttributedString];
+	if (cachedHeight)
+		return [cachedHeight doubleValue];
+	else {
+		NSTextStorage		*textStorage = [[NSTextStorage alloc] initWithAttributedString:inAttributedString];
+		NSTextContainer 	*textContainer = [[NSTextContainer alloc] initWithContainerSize:NSMakeSize(width, 1e7)];
+		NSLayoutManager 	*layoutManager = [[NSLayoutManager alloc] init];
+		
+		//Configure
+		[textContainer setLineFragmentPadding:0.0];
+		[layoutManager addTextContainer:textContainer];
+		[textStorage addLayoutManager:layoutManager];
+		
+		//Force the layout manager to layout its text
+		(void)[layoutManager glyphRangeForTextContainer:textContainer];
+		
+		CGFloat height = [layoutManager usedRectForTextContainer:textContainer].size.height;
+		
+		[textStorage release];
+		[textContainer release];
+		[layoutManager release];
+		
+		[cache setObject:[NSNumber numberWithDouble:height] forKey:inAttributedString];
+		
+		return height;
+	}
+}
+
+- (void)drawObjectCounterInCell:(PSMTabBarCell *)cell withRect:(NSRect)myRect
+{
+    myRect.size.width -= kPSMAdiumCounterPadding;
+    myRect.origin.x += kPSMAdiumCounterPadding;
+    
+	[[cell countColor] ?: [NSColor colorWithCalibratedWhite:0.3 alpha:0.6] set];
+	NSBezierPath *path = [NSBezierPath bezierPath];
+	[path setLineWidth:1.0];
+	
+	if ([cell state] == NSOnState) {
+		myRect.origin.y -= 1.0;
+	}
+	
+	[path moveToPoint:NSMakePoint(NSMinX(myRect) + kPSMAdiumObjectCounterRadius, NSMinY(myRect))];
+	[path lineToPoint:NSMakePoint(NSMaxX(myRect) - kPSMAdiumObjectCounterRadius, NSMinY(myRect))];
+	[path appendBezierPathWithArcWithCenter:NSMakePoint(NSMaxX(myRect) - kPSMAdiumObjectCounterRadius, NSMinY(myRect) + kPSMAdiumObjectCounterRadius) 
+									 radius:kPSMAdiumObjectCounterRadius
+								 startAngle:270.0
+								   endAngle:90.0];
+	[path lineToPoint:NSMakePoint(NSMinX(myRect) + kPSMAdiumObjectCounterRadius, NSMaxY(myRect))];
+	[path appendBezierPathWithArcWithCenter:NSMakePoint(NSMinX(myRect) + kPSMAdiumObjectCounterRadius, NSMinY(myRect) + kPSMAdiumObjectCounterRadius) 
+									 radius:kPSMAdiumObjectCounterRadius
+								 startAngle:90.0
+								   endAngle:270.0];
+	[path fill];
+	
+	// draw attributed string centered in area
+	NSRect counterStringRect;
+	NSAttributedString *counterString = [self attributedObjectCountValueForTabCell:cell];
+	counterStringRect.size = [counterString size];
+	counterStringRect.origin.x = myRect.origin.x + ((myRect.size.width - counterStringRect.size.width) / 2.0) + 0.25;
+	counterStringRect.origin.y = myRect.origin.y + ((myRect.size.height - counterStringRect.size.height) / 2.0) + 0.5;
+	[counterString drawInRect:counterStringRect];
+}
+
+- (NSBezierPath *)bezierPathWithRoundedRect:(NSRect)rect radius:(CGFloat)radius
+{
+    NSBezierPath	*path = [NSBezierPath bezierPath];
+    NSPoint 		topLeft, topRight, bottomLeft, bottomRight;
+    
+    topLeft = NSMakePoint(rect.origin.x, rect.origin.y);
+    topRight = NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y);
+    bottomLeft = NSMakePoint(rect.origin.x, rect.origin.y + rect.size.height);
+    bottomRight = NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + rect.size.height);
+	
+    [path appendBezierPathWithArcWithCenter:NSMakePoint(topLeft.x + radius, topLeft.y + radius)
+                                     radius:radius
+                                 startAngle:180
+                                   endAngle:270
+                                  clockwise:NO];
+    [path lineToPoint:NSMakePoint(topRight.x - radius, topRight.y)];
+    
+    [path appendBezierPathWithArcWithCenter:NSMakePoint(topRight.x - radius, topRight.y + radius)
+                                     radius:radius
+                                 startAngle:270
+                                   endAngle:0
+                                  clockwise:NO];
+    [path lineToPoint:NSMakePoint(bottomRight.x, bottomRight.y - radius)];
+    
+    [path appendBezierPathWithArcWithCenter:NSMakePoint(bottomRight.x - radius, bottomRight.y - radius)
+                                     radius:radius
+                                 startAngle:0
+                                   endAngle:90
+                                  clockwise:NO];
+    [path lineToPoint:NSMakePoint(bottomLeft.x + radius, bottomLeft.y)];
+	
+    [path appendBezierPathWithArcWithCenter:NSMakePoint(bottomLeft.x + radius, bottomLeft.y - radius)
+                                     radius:radius
+                                 startAngle:90
+                                   endAngle:180
+                                  clockwise:NO];
+    [path lineToPoint:NSMakePoint(topLeft.x, topLeft.y + radius)];
+	
+    return path;
+}
+
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView
+{
+	NSRect cellFrame = [cell frame];
+	
+	if ((orientation == PSMTabBarVerticalOrientation) &&
+		[cell hasLargeImage]) {
+		NSImage *image = [[[cell representedObject] identifier] largeImage];
+		cellFrame.origin.x += Adium_MARGIN_X;
+
+		NSRect imageDrawingRect = NSMakeRect(cellFrame.origin.x,
+											 cellFrame.origin.y - ((kPSMTabBarControlSourceListHeight - kPSMTabBarLargeImageHeight) / 2),
+											 kPSMTabBarLargeImageWidth, kPSMTabBarLargeImageHeight);
+
+		[NSGraphicsContext saveGraphicsState];
+		//Use a transform to draw an arbitrary image in our flipped view
+		NSAffineTransform *transform = [NSAffineTransform transform];
+		[transform translateXBy:imageDrawingRect.origin.x yBy:(imageDrawingRect.origin.y + imageDrawingRect.size.height)];
+		[transform scaleXBy:1.0 yBy:-1.0];
+		[transform concat];
+
+		imageDrawingRect.origin = NSMakePoint(0,0);
+		
+		//Create Rounding.
+		CGFloat userIconRoundingRadius = (kPSMTabBarLargeImageWidth / 4.0);
+		if (userIconRoundingRadius > 3) userIconRoundingRadius = 3;
+		NSBezierPath	*clipPath = [self bezierPathWithRoundedRect:imageDrawingRect radius:userIconRoundingRadius];
+		[clipPath addClip];
+
+		[image drawInRect:imageDrawingRect
+				 fromRect:NSMakeRect(0, 0, [image size].width, [image size].height)
+				operation:NSCompositeSourceOver
+				 fraction:1.0];
+
+		[NSGraphicsContext restoreGraphicsState];
+
+		cellFrame.origin.x += imageDrawingRect.size.width;
+		cellFrame.size.width -= imageDrawingRect.size.width;
+	}
+
+	// label rect
+	NSRect labelRect;
+	labelRect.origin.x = cellFrame.origin.x + Adium_MARGIN_X;
+	labelRect.size.width = cellFrame.size.width - (labelRect.origin.x - cellFrame.origin.x) - Adium_CellPadding;
+	labelRect.size.height = cellFrame.size.height;
+	switch (orientation)
+	{
+		case PSMTabBarHorizontalOrientation:
+			labelRect.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+			break;
+		case PSMTabBarVerticalOrientation:
+			labelRect.origin.y = cellFrame.origin.y;
+			break;
+	}
+	
+	if ([self closeButtonIsEnabledForCell:cell]) {
+		/* The close button and the icon (if present) are drawn combined, changing on-hover */
+		NSRect closeButtonRect = [cell closeButtonRectForFrame:cellFrame];
+		NSRect iconRect = [self iconRectForTabCell:cell];
+		NSRect drawingRect;
+		NSImage *closeButtonOrIcon = nil;
+
+		if ([cell hasIcon]) {
+			/* If the cell has an icon and a close button, determine which rect should be used and use it consistently
+			 * This only matters for horizontal tabs; vertical tabs look fine without making this adjustment.
+			 */
+			if (NSWidth(iconRect) > NSWidth(closeButtonRect)) {
+				closeButtonRect.origin.x = NSMinX(iconRect) + NSWidth(iconRect)/2 - NSWidth(closeButtonRect)/2;
+			}
+		}
+
+		if ([cell closeButtonPressed]) {
+			closeButtonOrIcon = ([cell isEdited] ? _closeDirtyButtonDown : _closeButtonDown);
+			drawingRect = closeButtonRect;
+
+		} else if ([cell closeButtonOver]) {
+            closeButtonOrIcon = ([cell isEdited] ? _closeDirtyButtonOver : _closeButtonOver);
+			drawingRect = closeButtonRect;
+	
+		} else if ((orientation == PSMTabBarVerticalOrientation) &&
+				   ([cell count] > 0)) {
+			/* In vertical tabs, the count indicator supercedes the icon */
+			NSSize counterSize = [self sizeForObjectCounterRectForTabCell:cell];
+			if (counterSize.width > NSWidth(closeButtonRect)) {
+				closeButtonRect.origin.x -= (counterSize.width - NSWidth(closeButtonRect));
+				closeButtonRect.size.width = counterSize.width;
+			}
+
+			closeButtonRect.origin.y = cellFrame.origin.y + ((NSHeight(cellFrame) - counterSize.height) / 2);
+			closeButtonRect.size.height = counterSize.height;
+
+			drawingRect = closeButtonRect;
+			[self drawObjectCounterInCell:cell withRect:drawingRect];
+			/* closeButtonOrIcon == nil */
+
+		} else if ([cell hasIcon]) {
+			closeButtonOrIcon = [[[cell representedObject] identifier] icon];
+			drawingRect = iconRect;
+	
+		} else {
+			closeButtonOrIcon = ([cell isEdited] ? _closeDirtyButton : _closeButton);
+			drawingRect = closeButtonRect;
+		}
+		
+		if ([controlView isFlipped]) {
+			drawingRect.origin.y += drawingRect.size.height;
+		}
+
+		[closeButtonOrIcon compositeToPoint:drawingRect.origin operation:NSCompositeSourceOver fraction:1.0];
+		
+		// scoot label over
+		switch (orientation)
+		{
+			case PSMTabBarHorizontalOrientation:
+			{
+				CGFloat oldOrigin = labelRect.origin.x;
+				if (NSWidth(iconRect) > NSWidth(closeButtonRect)) {
+					labelRect.origin.x = (NSMaxX(iconRect) + (Adium_CellPadding * 2));
+				} else {
+					labelRect.origin.x = (NSMaxX(closeButtonRect) + (Adium_CellPadding * 2));					
+				}
+				labelRect.size.width -= (NSMinX(labelRect) - oldOrigin);
+				break;
+			}
+			case PSMTabBarVerticalOrientation:
+			{
+				//Generate the remaining label rect directly from the location of the close button, allowing for padding
+				if (NSWidth(iconRect) > NSWidth(closeButtonRect)) {
+					labelRect.size.width = NSMinX(iconRect) - Adium_CellPadding - NSMinX(labelRect);
+				} else {
+					labelRect.size.width = NSMinX(closeButtonRect) - Adium_CellPadding - NSMinX(labelRect);
+				}
+
+				break;
+			}
+		}
+
+	} else if ([cell hasIcon]) {
+		/* The close button is disabled; the cell has an icon */
+		NSRect iconRect = [self iconRectForTabCell:cell];
+		NSImage *icon = [[[cell representedObject] identifier] icon];
+
+		if ([controlView isFlipped]) {
+			iconRect.origin.y += iconRect.size.height;
+		}
+
+		[icon compositeToPoint:iconRect.origin operation:NSCompositeSourceOver fraction:1.0];
+		
+		// scoot label over by the size of the standard close button
+		switch (orientation)
+		{
+			case PSMTabBarHorizontalOrientation:
+				labelRect.origin.x += (NSWidth(iconRect) + Adium_CellPadding);
+				labelRect.size.width -= (NSWidth(iconRect) + Adium_CellPadding);
+				break;
+			case PSMTabBarVerticalOrientation:
+				labelRect.size.width -= (NSWidth(iconRect) + Adium_CellPadding);
+				break;
+		}		
+	}
+
+	if ([cell state] == NSOnState) {
+		labelRect.origin.y -= 1;
+	}
+	
+	if (![[cell indicator] isHidden]) {
+		labelRect.size.width -= (kPSMTabBarIndicatorWidth + Adium_CellPadding);
+	}
+    
+	// object counter
+	//The object counter takes up space horizontally...
+	if (([cell count] > 0) &&
+		(orientation == PSMTabBarHorizontalOrientation)) {
+		NSRect counterRect = [self objectCounterRectForTabCell:cell];
+		
+		[self drawObjectCounterInCell:cell withRect:counterRect];
+		labelRect.size.width -= NSWidth(counterRect) + Adium_CellPadding;
+	}
+	
+	// draw label
+	NSAttributedString *attributedString = [cell attributedStringValue];
+	if (orientation == PSMTabBarVerticalOrientation) {
+		//Calculate the centered rect
+		CGFloat stringHeight = [self heightOfAttributedString:attributedString withWidth:NSWidth(labelRect)];
+		if (stringHeight < labelRect.size.height) {
+			labelRect.origin.y += (NSHeight(labelRect) - stringHeight) / 2.0;
+		}		
+	}
+
+	[attributedString drawInRect:labelRect];
+}
+
+- (void)drawTabCell:(PSMTabBarCell *)cell
+{
+	NSRect cellFrame = [cell frame];
+	NSColor *lineColor = nil;
+    NSBezierPath *bezier = [NSBezierPath bezierPath];
+    lineColor = [NSColor grayColor];
+
+	[bezier setLineWidth:1.0];
+
+	//disable antialiasing of bezier paths
+	[NSGraphicsContext saveGraphicsState];
+	[[NSGraphicsContext currentContext] setShouldAntialias:NO];
+	
+	NSShadow *shadow = [[NSShadow alloc] init];
+	[shadow setShadowOffset:NSMakeSize(-2, -2)];
+	[shadow setShadowBlurRadius:2];
+	[shadow setShadowColor:[NSColor colorWithCalibratedWhite:0.6 alpha:1.0]];
+
+	if ([cell state] == NSOnState) {
+		// selected tab
+		if (orientation == PSMTabBarHorizontalOrientation) {
+			NSRect aRect = NSMakeRect(cellFrame.origin.x, cellFrame.origin.y, NSWidth(cellFrame), cellFrame.size.height - 2.5);
+			
+			// background
+			if (_drawsUnified) {
+				if ([[[tabBar tabView] window] isKeyWindow]) {
+					NSBezierPath *path = [NSBezierPath bezierPathWithRect:aRect];
+					[path linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.835 alpha:1.0]
+												endColor:[NSColor colorWithCalibratedWhite:0.843 alpha:1.0]];
+				} else {
+					[[NSColor windowBackgroundColor] set];
+					NSRectFill(aRect);
+				}
+			} else {
+				[_gradientImage drawInRect:NSMakeRect(NSMinX(aRect), NSMinY(aRect), NSWidth(aRect), NSHeight(aRect)) fromRect:NSMakeRect(0, 0, [_gradientImage size].width, [_gradientImage size].height) operation:NSCompositeSourceOver fraction:1.0];
+			}
+			
+			// frame
+			[lineColor set];
+			[bezier setLineWidth:1.0];
+			[bezier moveToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y + aRect.size.height)];
+			
+			[shadow setShadowOffset:NSMakeSize(-2, -2)];
+			[shadow set];
+			[bezier stroke];
+			
+			bezier = [NSBezierPath bezierPath];
+			[bezier setLineWidth:1.0];
+			[bezier moveToPoint:NSMakePoint(NSMinX(aRect), NSMaxY(aRect))];
+			[bezier lineToPoint:NSMakePoint(NSMaxX(aRect), NSMaxY(aRect))];
+			[bezier lineToPoint:NSMakePoint(NSMaxX(aRect), NSMinY(aRect))];
+			
+			if ([[cell controlView] frame].size.height < 2) {
+				// special case of hidden control; need line across top of cell
+				[bezier moveToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y + 0.5)];
+				[bezier lineToPoint:NSMakePoint(aRect.origin.x+aRect.size.width, aRect.origin.y + 0.5)];
+			}
+			
+			[shadow setShadowOffset:NSMakeSize(2, -2)];
+			[shadow set];
+			[bezier stroke];
+		} else {
+			NSRect aRect;
+			
+			if (_drawsRight) {
+				aRect = NSMakeRect(cellFrame.origin.x - 1, cellFrame.origin.y, cellFrame.size.width - 3, cellFrame.size.height);
+			} else {
+				aRect = NSMakeRect(cellFrame.origin.x + 2, cellFrame.origin.y, cellFrame.size.width - 2, cellFrame.size.height);
+			}
+			
+			// background
+			if (_drawsUnified) {
+				if ([[[tabBar tabView] window] isKeyWindow]) {
+					NSBezierPath *path = [NSBezierPath bezierPathWithRect:aRect];
+					[path linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.835 alpha:1.0]
+												endColor:[NSColor colorWithCalibratedWhite:0.843 alpha:1.0]];
+				} else {
+					[[NSColor windowBackgroundColor] set];
+					NSRectFill(aRect);
+				}
+			} else {
+				NSBezierPath *path = [NSBezierPath bezierPathWithRect:aRect];
+				if (_drawsRight) {
+					[path linearVerticalGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.92 alpha:1.0]
+														  endColor:[NSColor colorWithCalibratedWhite:0.98 alpha:1.0]];
+				} else {
+					[path linearVerticalGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.98 alpha:1.0]
+														  endColor:[NSColor colorWithCalibratedWhite:0.92 alpha:1.0]];					
+				}
+			}
+			
+			// frame
+			//top line
+			[lineColor set];
+			[bezier setLineWidth:1.0];
+			[bezier moveToPoint:NSMakePoint(NSMinX(aRect), NSMinY(aRect))];
+			[bezier lineToPoint:NSMakePoint(NSMaxX(aRect), NSMinY(aRect))];
+			[bezier stroke];
+			
+			//outer edge and bottom lines
+			bezier = [NSBezierPath bezierPath];
+			[bezier setLineWidth:1.0];
+			if (_drawsRight) {
+				//Right
+				[bezier moveToPoint:NSMakePoint(NSMaxX(aRect), NSMinY(aRect))];
+				[bezier lineToPoint:NSMakePoint(NSMaxX(aRect), NSMaxY(aRect))];
+				//Bottom
+				[bezier lineToPoint:NSMakePoint(NSMinX(aRect), NSMaxY(aRect))];
+			} else {
+				//Left
+				[bezier moveToPoint:NSMakePoint(NSMinX(aRect), NSMinY(aRect))];
+				[bezier lineToPoint:NSMakePoint(NSMinX(aRect), NSMaxY(aRect))];
+				//Bottom
+				[bezier lineToPoint:NSMakePoint(NSMaxX(aRect), NSMaxY(aRect))];
+			}
+			[shadow setShadowOffset:NSMakeSize((_drawsRight ? 2 : -2), -2)];
+			[shadow set];
+			[bezier stroke];
+		}
+	} else {
+		// unselected tab
+		NSRect aRect = NSMakeRect(cellFrame.origin.x, cellFrame.origin.y, cellFrame.size.width, cellFrame.size.height);
+		
+		// rollover
+		if ([cell isHighlighted]) {
+			[[NSColor colorWithCalibratedWhite:0.0 alpha:0.1] set];
+			NSRectFillUsingOperation(aRect, NSCompositeSourceAtop);
+		}
+		
+		// frame
+		[lineColor set];
+		
+		if (orientation == PSMTabBarHorizontalOrientation) {
+			[bezier moveToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y)];
+			if (!([cell tabState] & PSMTab_RightIsSelectedMask)) {
+				//draw the tab divider
+				[bezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y + aRect.size.height)];
+			}
+			[bezier stroke];
+
+		} else {
+			//No outline for vertical
+		}
+	}
+	
+	[NSGraphicsContext restoreGraphicsState];
+	[shadow release];
+	
+	[self drawInteriorWithTabCell:cell inView:[cell controlView]];
+}
+
+- (void)drawBackgroundInRect:(NSRect)rect
+{
+	//Draw for our whole bounds; it'll be automatically clipped to fit the appropriate drawing area
+	rect = [tabBar bounds];
+
+	switch (orientation) {
+		case PSMTabBarHorizontalOrientation:
+			if (_drawsUnified && [[[tabBar tabView] window] isKeyWindow]) {
+				if ([[[tabBar tabView] window] isKeyWindow]) {
+					NSBezierPath *backgroundPath = [NSBezierPath bezierPathWithRect:rect];
+					[backgroundPath linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.835 alpha:1.0]
+															endColor:[NSColor colorWithCalibratedWhite:0.843 alpha:1.0]];
+				} else {
+					[[NSColor windowBackgroundColor] set];
+					NSRectFill(rect);
+				}
+			} else {
+				[[NSColor colorWithCalibratedWhite:0.85 alpha:0.6] set];
+				[NSBezierPath fillRect:rect];
+			}
+			break;
+
+		case PSMTabBarVerticalOrientation:
+			//This is the Mail.app source list background color... which differs from the iTunes one.
+			[[NSColor colorWithCalibratedRed:.9059
+									   green:.9294
+										blue:.9647
+									   alpha:1.0] set];
+			NSRectFill(rect);
+			break;
+	}			
+
+	//Draw the border and shadow around the tab bar itself
+	[NSGraphicsContext saveGraphicsState];
+	[[NSGraphicsContext currentContext] setShouldAntialias:NO];
+
+	NSShadow *shadow = [[NSShadow alloc] init];
+	[shadow setShadowBlurRadius:2];
+	[shadow setShadowColor:[NSColor colorWithCalibratedWhite:0.6 alpha:1.0]];
+	
+	[[NSColor grayColor] set];
+	
+	NSBezierPath *path = [NSBezierPath bezierPath];
+	[path setLineWidth:1.0];
+				
+	switch (orientation) {
+		case PSMTabBarHorizontalOrientation:
+		{
+			rect.origin.y++;
+			[path moveToPoint:NSMakePoint(rect.origin.x, rect.origin.y)];
+			[path lineToPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y)];
+			[shadow setShadowOffset:NSMakeSize(2, -2)];
+			
+			[shadow set];
+			[path stroke];
+
+			break;
+		}
+
+		case PSMTabBarVerticalOrientation:
+		{
+			NSPoint startPoint, endPoint;
+			NSSize shadowOffset;
+			
+			//Draw vertical shadow
+			if (_drawsRight) {
+				startPoint = NSMakePoint(NSMinX(rect), NSMinY(rect));
+				endPoint = NSMakePoint(NSMinX(rect), NSMaxY(rect));
+				shadowOffset = NSMakeSize(2, -2);
+			} else {
+				startPoint = NSMakePoint(NSMaxX(rect) - 1, NSMinY(rect));
+				endPoint = NSMakePoint(NSMaxX(rect) - 1, NSMaxY(rect));
+				shadowOffset = NSMakeSize(-2, -2);
+			}
+				
+			[path moveToPoint:startPoint];
+			[path lineToPoint:endPoint];
+			[shadow setShadowOffset:shadowOffset];
+			
+			[shadow set];
+			[path stroke];
+
+			[path removeAllPoints];
+			
+			//Draw top horizontal shadow
+			startPoint = NSMakePoint(NSMinX(rect), NSMinY(rect));
+			endPoint = NSMakePoint(NSMaxX(rect), NSMinY(rect));
+			shadowOffset = NSMakeSize(0, -1);
+			
+			[path moveToPoint:startPoint];
+			[path lineToPoint:endPoint];
+			[shadow setShadowOffset:shadowOffset];
+			
+			[shadow set];
+			[path stroke];
+			
+			break;
+		}
+	}
+
+	[shadow release];
+	[NSGraphicsContext restoreGraphicsState];
+}
+
+- (void)drawTabBar:(PSMTabBarControl *)bar inRect:(NSRect)rect
+{
+	if (orientation != [bar orientation]) {
+		orientation = [bar orientation];
+	}
+	
+	if (tabBar != bar) {
+		[tabBar release];
+		tabBar = [bar retain];
+	}
+	
+	[self drawBackgroundInRect:rect];
+	
+	// no tab view == not connected
+	if (![bar tabView]) {
+		NSRect labelRect = rect;
+		labelRect.size.height -= 4.0;
+		labelRect.origin.y += 4.0;
+		NSMutableAttributedString *attrStr;
+		NSString *contents = @"PSMTabBarControl";
+		attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+		NSRange range = NSMakeRange(0, [contents length]);
+		[attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0] range:range];
+		NSMutableParagraphStyle *centeredParagraphStyle = nil;
+		
+		if (!centeredParagraphStyle) {
+			centeredParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+			[centeredParagraphStyle setAlignment:NSCenterTextAlignment];
+		}
+		
+		[attrStr addAttribute:NSParagraphStyleAttributeName value:centeredParagraphStyle range:range];
+		[attrStr drawInRect:labelRect];
+		return;
+	}
+
+	// draw cells
+	NSEnumerator *e = [[bar cells] objectEnumerator];
+	PSMTabBarCell *cell;
+	while ( (cell = [e nextObject]) ) {
+		if ([bar isAnimating] || (![cell isInOverflowMenu] && NSIntersectsRect([cell frame], rect))) {
+			[cell drawWithFrame:[cell frame] inView:bar];
+		}
+	}
+}
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder 
+{
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeObject:_closeButton forKey:@"closeButton"];
+        [aCoder encodeObject:_closeButtonDown forKey:@"closeButtonDown"];
+        [aCoder encodeObject:_closeButtonOver forKey:@"closeButtonOver"];
+        [aCoder encodeObject:_closeDirtyButton forKey:@"closeDirtyButton"];
+        [aCoder encodeObject:_closeDirtyButtonDown forKey:@"closeDirtyButtonDown"];
+        [aCoder encodeObject:_closeDirtyButtonOver forKey:@"closeDirtyButtonOver"];
+        [aCoder encodeObject:_addTabButtonImage forKey:@"addTabButtonImage"];
+        [aCoder encodeObject:_addTabButtonPressedImage forKey:@"addTabButtonPressedImage"];
+        [aCoder encodeObject:_addTabButtonRolloverImage forKey:@"addTabButtonRolloverImage"];
+		[aCoder encodeBool:_drawsUnified forKey:@"drawsUnified"];
+		[aCoder encodeBool:_drawsRight forKey:@"drawsRight"];
+    }
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder 
+{
+   if ( (self = [super init]) ) {
+        if ([aDecoder allowsKeyedCoding]) {
+            _closeButton = [[aDecoder decodeObjectForKey:@"closeButton"] retain];
+            _closeButtonDown = [[aDecoder decodeObjectForKey:@"closeButtonDown"] retain];
+            _closeButtonOver = [[aDecoder decodeObjectForKey:@"closeButtonOver"] retain];
+            _closeDirtyButton = [[aDecoder decodeObjectForKey:@"closeDirtyButton"] retain];
+            _closeDirtyButtonDown = [[aDecoder decodeObjectForKey:@"closeDirtyButtonDown"] retain];
+            _closeDirtyButtonOver = [[aDecoder decodeObjectForKey:@"closeDirtyButtonOver"] retain];
+            _addTabButtonImage = [[aDecoder decodeObjectForKey:@"addTabButtonImage"] retain];
+            _addTabButtonPressedImage = [[aDecoder decodeObjectForKey:@"addTabButtonPressedImage"] retain];
+            _addTabButtonRolloverImage = [[aDecoder decodeObjectForKey:@"addTabButtonRolloverImage"] retain];
+			_drawsUnified = [aDecoder decodeBoolForKey:@"drawsUnified"];
+			_drawsRight = [aDecoder decodeBoolForKey:@"drawsRight"];
+        }
+    }
+    return self;
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMAquaTabStyle.h b/Frameworks/PSMTabBar/Styles/PSMAquaTabStyle.h
new file mode 100644
index 00000000..d3448e41
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMAquaTabStyle.h
@@ -0,0 +1,38 @@
+//
+//  PSMAquaTabStyle.h
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 2/17/06.
+//  Copyright 2006 Positive Spin Media. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import "PSMTabStyle.h"
+
+@interface PSMAquaTabStyle : NSObject <PSMTabStyle> {
+    NSImage *aquaTabBg;
+    NSImage *aquaTabBgDown;
+    NSImage *aquaTabBgDownGraphite;
+    NSImage *aquaTabBgDownNonKey;
+    NSImage *aquaDividerDown;
+    NSImage *aquaDivider;
+    NSImage *aquaCloseButton;
+    NSImage *aquaCloseButtonDown;
+    NSImage *aquaCloseButtonOver;
+    NSImage *aquaCloseDirtyButton;
+    NSImage *aquaCloseDirtyButtonDown;
+    NSImage *aquaCloseDirtyButtonOver;
+    NSImage *_addTabButtonImage;
+    NSImage *_addTabButtonPressedImage;
+    NSImage *_addTabButtonRolloverImage;
+    
+    NSDictionary *_objectCountStringAttributes;
+	PSMTabBarControl *tabBar;
+}
+
+- (void)loadImages;
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView;
+
+- (void)encodeWithCoder:(NSCoder *)aCoder;
+- (id)initWithCoder:(NSCoder *)aDecoder;
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMAquaTabStyle.m b/Frameworks/PSMTabBar/Styles/PSMAquaTabStyle.m
new file mode 100644
index 00000000..f2618fe5
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMAquaTabStyle.m
@@ -0,0 +1,579 @@
+//
+//  PSMAquaTabStyle.m
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 2/17/06.
+//  Copyright 2006 Positive Spin Media. All rights reserved.
+//
+
+#import "PSMAquaTabStyle.h"
+#import "PSMTabBarCell.h"
+#import "PSMTabBarControl.h"
+
+#define kPSMAquaObjectCounterRadius 7.0
+#define kPSMAquaCounterMinWidth 20
+
+@implementation PSMAquaTabStyle
+
+- (NSString *)name
+{
+    return @"Aqua";
+}
+
+#pragma mark -
+#pragma mark Creation/Destruction
+
+- (id) init
+{
+    if ( (self = [super init]) ) {
+        [self loadImages];
+        
+        _objectCountStringAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:[[NSFontManager sharedFontManager] convertFont:[NSFont fontWithName:@"Helvetica" size:11.0] toHaveTrait:NSBoldFontMask], NSFontAttributeName,
+																					[[NSColor whiteColor] colorWithAlphaComponent:0.85], NSForegroundColorAttributeName,
+																					nil, nil];
+    }
+    return self;
+}
+
+- (void) loadImages
+{
+    // Aqua Tabs Images
+    aquaTabBg = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabsBackground"]];
+    [aquaTabBg setFlipped:YES];
+    
+    aquaTabBgDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabsDown"]];
+    [aquaTabBgDown setFlipped:YES];
+    
+    aquaTabBgDownGraphite = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabsDownGraphite"]];
+    [aquaTabBgDown setFlipped:YES];
+    
+    aquaTabBgDownNonKey = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabsDownNonKey"]];
+    [aquaTabBgDown setFlipped:YES];
+    
+    aquaDividerDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabsSeparatorDown"]];
+    [aquaDivider setFlipped:NO];
+    
+    aquaDivider = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabsSeparator"]];
+    [aquaDivider setFlipped:NO];
+    
+    aquaCloseButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front"]];
+    aquaCloseButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front_Pressed"]];
+    aquaCloseButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front_Rollover"]];
+    
+    aquaCloseDirtyButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front"]];
+    aquaCloseDirtyButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front_Pressed"]];
+    aquaCloseDirtyButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front_Rollover"]];
+        
+    _addTabButtonImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNew"]];
+    _addTabButtonPressedImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNewPressed"]];
+    _addTabButtonRolloverImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNewRollover"]];
+}
+
+- (void)dealloc
+{
+    [aquaTabBg release];
+    [aquaTabBgDown release];
+    [aquaDividerDown release];
+    [aquaDivider release];
+    [aquaCloseButton release];
+    [aquaCloseButtonDown release];
+    [aquaCloseButtonOver release];
+    [aquaCloseDirtyButton release];
+    [aquaCloseDirtyButtonDown release];
+    [aquaCloseDirtyButtonOver release];
+    [_addTabButtonImage release];
+    [_addTabButtonPressedImage release];
+    [_addTabButtonRolloverImage release];
+    
+    [_objectCountStringAttributes release];
+    
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Control Specifics
+
+- (CGFloat)leftMarginForTabBarControl
+{
+    return 0.0f;
+}
+
+- (CGFloat)rightMarginForTabBarControl
+{
+    return 24.0f;
+}
+
+- (CGFloat)topMarginForTabBarControl
+{
+	return 0.0f;
+}
+
+- (void)setOrientation:(PSMTabBarOrientation)value
+{
+
+}
+
+#pragma mark -
+#pragma mark Add Tab Button
+
+- (NSImage *)addTabButtonImage
+{
+    return _addTabButtonImage;
+}
+
+- (NSImage *)addTabButtonPressedImage
+{
+    return _addTabButtonPressedImage;
+}
+
+- (NSImage *)addTabButtonRolloverImage
+{
+    return _addTabButtonRolloverImage;
+}
+
+#pragma mark -
+#pragma mark Cell Specifics
+
+- (NSRect)dragRectForTabCell:(PSMTabBarCell *)cell orientation:(PSMTabBarOrientation)orientation
+{
+	return [cell frame];
+}
+
+- (NSRect)closeButtonRectForTabCell:(PSMTabBarCell *)cell withFrame:(NSRect)cellFrame
+{
+    if ([cell hasCloseButton] == NO) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = [aquaCloseButton size];
+    result.origin.x = cellFrame.origin.x + MARGIN_X;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y + 2.0;
+    
+    return result;
+}
+
+- (NSRect)iconRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([cell hasIcon] == NO) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(kPSMTabBarIconWidth, kPSMTabBarIconWidth);
+    result.origin.x = cellFrame.origin.x + MARGIN_X;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y;
+    
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        result.origin.x += [aquaCloseButton size].width + kPSMTabBarCellPadding;
+    }
+    
+    return result;
+}
+
+- (NSRect)indicatorRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([[cell indicator] isHidden]) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(kPSMTabBarIndicatorWidth, kPSMTabBarIndicatorWidth);
+    result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - kPSMTabBarIndicatorWidth;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y;
+    
+    return result;
+}
+
+- (NSRect)objectCounterRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([cell count] == 0) {
+        return NSZeroRect;
+    }
+    
+    CGFloat countWidth = [[self attributedObjectCountValueForTabCell:cell] size].width;
+    countWidth += (2 * kPSMAquaObjectCounterRadius - 6.0);
+    if (countWidth < kPSMAquaCounterMinWidth) {
+        countWidth = kPSMAquaCounterMinWidth;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(countWidth, 2 * kPSMAquaObjectCounterRadius); // temp
+    result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - result.size.width;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+    
+    if (![[cell indicator] isHidden]) {
+        result.origin.x -= kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding;
+    }
+    
+    return result;
+}
+
+- (CGFloat)minimumWidthOfTabCell:(PSMTabBarCell *)cell
+{
+    CGFloat resultWidth = 0.0;
+    
+    // left margin
+    resultWidth = MARGIN_X;
+    
+    // close button?
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed])
+        resultWidth += [aquaCloseButton size].width + kPSMTabBarCellPadding;
+    
+    // icon?
+    if ([cell hasIcon]) {
+        resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding;
+    }
+    
+    // the label
+    resultWidth += kPSMMinimumTitleWidth;
+    
+    // object counter?
+    if ([cell count] > 0) {
+        resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding;
+    }
+    
+    // indicator?
+    if ([[cell indicator] isHidden] == NO) {
+        resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth;
+    }
+    
+    // right margin
+    resultWidth += MARGIN_X;
+    
+    return ceil(resultWidth);
+}
+
+- (CGFloat)desiredWidthOfTabCell:(PSMTabBarCell *)cell
+{
+    CGFloat resultWidth = 0.0;
+    
+    // left margin
+    resultWidth = MARGIN_X;
+    
+    // close button?
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        resultWidth += [aquaCloseButton size].width + kPSMTabBarCellPadding;
+    }
+    
+    // icon?
+    if ([cell hasIcon]) {
+        resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding;
+    }
+    
+    // the label
+    resultWidth += [[cell attributedStringValue] size].width;
+    
+    // object counter?
+    if ([cell count] > 0) {
+        resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding;
+    }
+    
+    // indicator?
+    if ([[cell indicator] isHidden] == NO) {
+        resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth;
+    }
+    
+    // right margin
+    resultWidth += MARGIN_X;
+    
+    return ceil(resultWidth);
+}
+
+- (CGFloat)tabCellHeight
+{
+	return kPSMTabBarControlHeight;
+}
+
+#pragma mark -
+#pragma mark Cell Values
+
+- (NSAttributedString *)attributedObjectCountValueForTabCell:(PSMTabBarCell *)cell
+{
+    NSString *contents = [NSString stringWithFormat:@"%lu", (unsigned long)[cell count]];
+    return [[[NSMutableAttributedString alloc] initWithString:contents attributes:_objectCountStringAttributes] autorelease];
+}
+
+- (NSAttributedString *)attributedStringValueForTabCell:(PSMTabBarCell *)cell
+{
+    NSMutableAttributedString *attrStr;
+    NSString * contents = [cell stringValue];
+    attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+    NSRange range = NSMakeRange(0, [contents length]);
+    
+    [attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0] range:range];
+    
+    // Paragraph Style for Truncating Long Text
+    static NSMutableParagraphStyle *TruncatingTailParagraphStyle = nil;
+    if (!TruncatingTailParagraphStyle) {
+        TruncatingTailParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+        [TruncatingTailParagraphStyle setLineBreakMode:NSLineBreakByTruncatingTail];
+        [TruncatingTailParagraphStyle setAlignment:NSCenterTextAlignment];
+    }
+    [attrStr addAttribute:NSParagraphStyleAttributeName value:TruncatingTailParagraphStyle range:range];
+    
+    return attrStr;	
+}
+
+#pragma mark -
+#pragma mark Drawing
+
+- (void)drawTabCell:(PSMTabBarCell *)cell;
+{
+    NSRect cellFrame = [cell frame];
+    
+    // Selected Tab
+    if ([cell state] == NSOnState) {
+        NSRect aRect = NSMakeRect(cellFrame.origin.x, cellFrame.origin.y, cellFrame.size.width, cellFrame.size.height-2.5);
+        aRect.size.height -= 0.5;
+        
+        // proper tint
+        NSControlTint currentTint;
+        if ([cell controlTint] == NSDefaultControlTint)
+            currentTint = [NSColor currentControlTint];
+        else
+            currentTint = [cell controlTint];
+        
+        if (![[[cell controlView] window] isKeyWindow]) 
+            currentTint = NSClearControlTint;
+        
+        NSImage *bgImage;
+        switch (currentTint) {
+            case NSGraphiteControlTint:
+                bgImage = aquaTabBgDownGraphite;
+                break;
+            case NSClearControlTint:
+                bgImage = aquaTabBgDownNonKey;
+                break;
+            case NSBlueControlTint:
+            default:
+                bgImage = aquaTabBgDown;
+                break;
+        }
+        
+        [bgImage drawInRect:cellFrame fromRect:NSMakeRect(0.0, 0.0, 1.0, 22.0) operation:NSCompositeSourceOver fraction:1.0];
+        [aquaDivider compositeToPoint:NSMakePoint(cellFrame.origin.x + cellFrame.size.width - 1.0, cellFrame.origin.y + cellFrame.size.height) operation:NSCompositeSourceOver];
+        
+        aRect.size.height+=0.5;
+        
+    } else { // Unselected Tab
+        
+        NSRect aRect = NSMakeRect(cellFrame.origin.x, cellFrame.origin.y, cellFrame.size.width, cellFrame.size.height);
+        aRect.origin.y += 0.5;
+        aRect.origin.x += 1.5;
+        aRect.size.width -= 1;
+        
+        aRect.origin.x -= 1;
+        aRect.size.width += 1;
+        
+        // Rollover
+        if ([cell isHighlighted]) {
+            [[NSColor colorWithCalibratedWhite:0.0 alpha:0.1] set];
+            NSRectFillUsingOperation(aRect, NSCompositeSourceAtop);
+        }
+        
+        [aquaDivider compositeToPoint:NSMakePoint(cellFrame.origin.x + cellFrame.size.width - 1.0, cellFrame.origin.y + cellFrame.size.height) operation:NSCompositeSourceOver];
+    }
+    
+    [self drawInteriorWithTabCell:cell inView:[cell controlView]];
+}
+
+- (void)drawBackgroundInRect:(NSRect)rect
+{
+	if (rect.size.height <= 22.0) {
+		//Draw for our whole bounds; it'll be automatically clipped to fit the appropriate drawing area
+		rect = [tabBar bounds];
+
+		[aquaTabBg drawInRect:rect fromRect:NSMakeRect(0.0, 0.0, 1.0, 22.0) operation:NSCompositeSourceOver fraction:1.0];
+	}
+}
+
+- (void)drawTabBar:(PSMTabBarControl *)bar inRect:(NSRect)rect
+{
+	if (tabBar != bar) {
+		tabBar = bar;
+	}
+
+	[self drawBackgroundInRect:rect];
+    
+    // no tab view == not connected
+    if (![bar tabView]) {
+        NSRect labelRect = rect;
+        labelRect.size.height -= 4.0;
+        labelRect.origin.y += 4.0;
+        NSMutableAttributedString *attrStr;
+        NSString *contents = @"PSMTabBarControl";
+        attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+        NSRange range = NSMakeRange(0, [contents length]);
+        [attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0] range:range];
+        NSMutableParagraphStyle *centeredParagraphStyle = nil;
+        if (!centeredParagraphStyle) {
+            centeredParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+            [centeredParagraphStyle setAlignment:NSCenterTextAlignment];
+        }
+        [attrStr addAttribute:NSParagraphStyleAttributeName value:centeredParagraphStyle range:range];
+        [attrStr drawInRect:labelRect];
+        return;
+    }
+    
+    // Draw cells
+    NSEnumerator *e = [[bar cells] objectEnumerator];
+    PSMTabBarCell *cell;
+    while ( (cell = [e nextObject]) ) {
+        if ([bar isAnimating] || (![cell isInOverflowMenu] && NSIntersectsRect([cell frame], rect))) {
+            [cell drawWithFrame:[cell frame] inView:bar];
+        }
+    }
+}   	
+
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView
+{
+    NSRect cellFrame = [cell frame];
+    CGFloat labelPosition = cellFrame.origin.x + MARGIN_X;
+    
+    // close button
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        NSSize closeButtonSize = NSZeroSize;
+        NSRect closeButtonRect = [cell closeButtonRectForFrame:cellFrame];
+        NSImage *closeButton = nil;
+        
+        closeButton = [cell isEdited] ? aquaCloseDirtyButton : aquaCloseButton;
+        
+        if ([cell closeButtonOver]) closeButton = [cell isEdited] ? aquaCloseDirtyButtonOver : aquaCloseButtonOver;
+        if ([cell closeButtonPressed]) closeButton = [cell isEdited] ? aquaCloseDirtyButtonDown : aquaCloseButtonDown;
+        
+        closeButtonSize = [closeButton size];
+        
+        if ([controlView isFlipped]) {
+            closeButtonRect.origin.y += closeButtonRect.size.height;
+        }
+        
+        [closeButton compositeToPoint:closeButtonRect.origin operation:NSCompositeSourceOver fraction:1.0];
+        
+        // scoot label over
+        labelPosition += closeButtonSize.width + kPSMTabBarCellPadding;
+    }
+    
+    // icon
+    if ([cell hasIcon]) {
+        NSRect iconRect = [self iconRectForTabCell:cell];
+        NSImage *icon = [[[cell representedObject] identifier] icon];
+        if ([controlView isFlipped]) {
+            iconRect.origin.y += iconRect.size.height;
+        }
+        
+        // center in available space (in case icon image is smaller than kPSMTabBarIconWidth)
+        if ([icon size].width < kPSMTabBarIconWidth) {
+            iconRect.origin.x += (kPSMTabBarIconWidth - [icon size].width) / 2.0;
+        }
+        
+        if ([icon size].height < kPSMTabBarIconWidth) {
+            iconRect.origin.y -= (kPSMTabBarIconWidth - [icon size].height) / 2.0;
+        }
+        
+        [icon compositeToPoint:iconRect.origin operation:NSCompositeSourceOver fraction:1.0];
+        
+        // scoot label over
+        labelPosition += iconRect.size.width + kPSMTabBarCellPadding;
+    }
+    
+    // label rect
+    NSRect labelRect;
+    labelRect.origin.x = labelPosition;
+    labelRect.size.width = cellFrame.size.width - (labelRect.origin.x - cellFrame.origin.x) - kPSMTabBarCellPadding;
+    labelRect.size.height = cellFrame.size.height;
+    labelRect.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+    
+    if (![[cell indicator] isHidden]) {
+        labelRect.size.width -= (kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding);
+    }
+    
+    // object counter
+    if ([cell count] > 0) {
+        [[cell countColor] ?: [NSColor colorWithCalibratedWhite:0.3 alpha:0.45] set];
+        NSBezierPath *path = [NSBezierPath bezierPath];
+        NSRect myRect = [self objectCounterRectForTabCell:cell];
+        [path moveToPoint:NSMakePoint(myRect.origin.x + kPSMAquaObjectCounterRadius, myRect.origin.y)];
+        [path lineToPoint:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMAquaObjectCounterRadius, myRect.origin.y)];
+        [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMAquaObjectCounterRadius, myRect.origin.y + kPSMAquaObjectCounterRadius) radius:kPSMAquaObjectCounterRadius startAngle:270.0 endAngle:90.0];
+        [path lineToPoint:NSMakePoint(myRect.origin.x + kPSMAquaObjectCounterRadius, myRect.origin.y + myRect.size.height)];
+        [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + kPSMAquaObjectCounterRadius, myRect.origin.y + kPSMAquaObjectCounterRadius) radius:kPSMAquaObjectCounterRadius startAngle:90.0 endAngle:270.0];
+        [path fill];
+        
+        // draw attributed string centered in area
+        NSRect counterStringRect;
+        NSAttributedString *counterString = [self attributedObjectCountValueForTabCell:cell];
+        counterStringRect.size = [counterString size];
+        counterStringRect.origin.x = myRect.origin.x + ((myRect.size.width - counterStringRect.size.width) / 2.0) + 0.25;
+        counterStringRect.origin.y = myRect.origin.y + ((myRect.size.height - counterStringRect.size.height) / 2.0) + 0.5;
+        [counterString drawInRect:counterStringRect];
+        
+        labelRect.size.width -= myRect.size.width + kPSMTabBarCellPadding;
+    }
+    
+    // Draw Label
+    [[cell attributedStringValue] drawInRect:labelRect];
+}
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder {
+
+    //[super encodeWithCoder:aCoder];
+/*    
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeObject:aquaTabBg forKey:@"aquaTabBg"];
+        [aCoder encodeObject:aquaTabBgDown forKey:@"aquaTabBgDown"];
+        [aCoder encodeObject:aquaTabBgDownGraphite forKey:@"aquaTabBgDownGraphite"];
+        [aCoder encodeObject:aquaTabBgDownNonKey forKey:@"aquaTabBgDownNonKey"];
+        [aCoder encodeObject:aquaDividerDown forKey:@"aquaDividerDown"];
+        [aCoder encodeObject:aquaDivider forKey:@"aquaDivider"];
+        [aCoder encodeObject:aquaCloseButton forKey:@"aquaCloseButton"];
+        [aCoder encodeObject:aquaCloseButtonDown forKey:@"aquaCloseButtonDown"];
+        [aCoder encodeObject:aquaCloseButtonOver forKey:@"aquaCloseButtonOver"];
+        [aCoder encodeObject:aquaCloseDirtyButton forKey:@"aquaCloseDirtyButton"];
+        [aCoder encodeObject:aquaCloseDirtyButtonDown forKey:@"aquaCloseDirtyButtonDown"];
+        [aCoder encodeObject:aquaCloseDirtyButtonOver forKey:@"aquaCloseDirtyButtonOver"];
+        [aCoder encodeObject:_addTabButtonImage forKey:@"addTabButtonImage"];
+        [aCoder encodeObject:_addTabButtonPressedImage forKey:@"addTabButtonPressedImage"];
+        [aCoder encodeObject:_addTabButtonRolloverImage forKey:@"addTabButtonRolloverImage"];        
+    }
+    */
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder {
+
+    self = [self init];
+    if (self) {
+/*    
+        if ([aDecoder allowsKeyedCoding]) {
+            aquaTabBg = [[aDecoder decodeObjectForKey:@"aquaTabBg"] retain];
+            aquaTabBgDown = [[aDecoder decodeObjectForKey:@"aquaTabBgDown"] retain];
+            aquaTabBgDownGraphite = [[aDecoder decodeObjectForKey:@"aquaTabBgDownGraphite"] retain];
+            aquaTabBgDownNonKey = [[aDecoder decodeObjectForKey:@"aquaTabBgDownNonKey"] retain];
+            aquaDividerDown = [[aDecoder decodeObjectForKey:@"aquaDividerDown"] retain];
+            aquaDivider = [[aDecoder decodeObjectForKey:@"aquaDivider"] retain];
+            aquaCloseButton = [[aDecoder decodeObjectForKey:@"aquaCloseButton"] retain];
+            aquaCloseButtonDown = [[aDecoder decodeObjectForKey:@"aquaCloseButtonDown"] retain];
+            aquaCloseButtonOver = [[aDecoder decodeObjectForKey:@"aquaCloseButtonOver"] retain];
+            aquaCloseDirtyButton = [[aDecoder decodeObjectForKey:@"aquaCloseDirtyButton"] retain];
+            aquaCloseDirtyButtonDown = [[aDecoder decodeObjectForKey:@"aquaCloseDirtyButtonDown"] retain];
+            aquaCloseDirtyButtonOver = [[aDecoder decodeObjectForKey:@"aquaCloseDirtyButtonOver"] retain];
+            _addTabButtonImage = [[aDecoder decodeObjectForKey:@"addTabButtonImage"] retain];
+            _addTabButtonPressedImage = [[aDecoder decodeObjectForKey:@"addTabButtonPressedImage"] retain];
+            _addTabButtonRolloverImage = [[aDecoder decodeObjectForKey:@"addTabButtonRolloverImage"] retain];
+            
+        }
+*/        
+    }
+    return self;
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMCardTabStyle.h b/Frameworks/PSMTabBar/Styles/PSMCardTabStyle.h
new file mode 100644
index 00000000..b04f83d1
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMCardTabStyle.h
@@ -0,0 +1,32 @@
+//
+//  PSMCardTabStyle.h
+//  Fichiers
+//
+//  Created by Michael Monscheuer on 05.11.09.
+//  Copyright 2009 WriteFlow KG, Wien. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import "PSMTabStyle.h"
+
+@interface PSMCardTabStyle : NSObject <PSMTabStyle>
+{
+    NSImage *unifiedCloseButton;
+    NSImage *unifiedCloseButtonDown;
+    NSImage *unifiedCloseButtonOver;
+    NSImage *unifiedCloseDirtyButton;
+    NSImage *unifiedCloseDirtyButtonDown;
+    NSImage *unifiedCloseDirtyButtonOver;
+    NSImage *_addTabButtonImage;
+    NSImage *_addTabButtonPressedImage;
+    NSImage *_addTabButtonRolloverImage;
+	
+    NSDictionary *_objectCountStringAttributes;
+    
+    CGFloat leftMargin;
+	PSMTabBarControl *tabBar;
+}
+
+- (void)setLeftMarginForTabBarControl:(CGFloat)margin;
+
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMCardTabStyle.m b/Frameworks/PSMTabBar/Styles/PSMCardTabStyle.m
new file mode 100644
index 00000000..31da000c
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMCardTabStyle.m
@@ -0,0 +1,649 @@
+//
+//  PSMCardTabStyle.m
+//  Fichiers
+//
+//  Created by Michael Monscheuer on 05.11.09.
+//  Copyright 2009 WriteFlow KG, Wien. All rights reserved.
+//
+
+#import "PSMCardTabStyle.h"
+#import "PSMTabBarCell.h"
+#import "PSMTabBarControl.h"
+#import "NSBezierPath_AMShading.h"
+
+#define kPSMUnifiedObjectCounterRadius 7.0
+#define kPSMUnifiedCounterMinWidth 20
+
+@interface PSMCardTabStyle (Private)
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView;
+@end
+
+@implementation PSMCardTabStyle
+
+- (NSString *)name
+{
+    return @"Card";
+}
+
+#pragma mark -
+#pragma mark Creation/Destruction
+
+- (id) init
+{
+    if ( (self = [super init]) ) {
+        unifiedCloseButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front"]];
+        unifiedCloseButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front_Pressed"]];
+        unifiedCloseButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front_Rollover"]];
+        
+        unifiedCloseDirtyButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front"]];
+        unifiedCloseDirtyButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front_Pressed"]];
+        unifiedCloseDirtyButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front_Rollover"]];
+        
+        _addTabButtonImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNew"]];
+        _addTabButtonPressedImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNewPressed"]];
+        _addTabButtonRolloverImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNewRollover"]];
+        
+        _objectCountStringAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:[[NSFontManager sharedFontManager] convertFont:[NSFont fontWithName:@"Helvetica" size:11.0] toHaveTrait:NSBoldFontMask], NSFontAttributeName,
+																					[[NSColor whiteColor] colorWithAlphaComponent:0.85], NSForegroundColorAttributeName,
+																					nil, nil];
+        
+		leftMargin = 5.0;
+	}
+    return self;
+}
+
+- (void)dealloc
+{
+    [unifiedCloseButton release];
+    [unifiedCloseButtonDown release];
+    [unifiedCloseButtonOver release];
+    [unifiedCloseDirtyButton release];
+    [unifiedCloseDirtyButtonDown release];
+    [unifiedCloseDirtyButtonOver release]; 
+    [_addTabButtonImage release];
+    [_addTabButtonPressedImage release];
+    [_addTabButtonRolloverImage release];
+    
+    [_objectCountStringAttributes release];
+    
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Control Specific
+
+- (void)setLeftMarginForTabBarControl:(CGFloat)margin
+{
+	leftMargin = margin;
+}
+
+- (CGFloat)leftMarginForTabBarControl
+{
+    return leftMargin;
+}
+
+- (CGFloat)rightMarginForTabBarControl
+{
+    return 5.0f;
+//    return 24.0f;
+}
+
+- (CGFloat)topMarginForTabBarControl
+{
+	return 10.0f;
+}
+
+- (void)setOrientation:(PSMTabBarOrientation)value
+{
+
+}
+
+#pragma mark -
+#pragma mark Add Tab Button
+
+- (NSImage *)addTabButtonImage
+{
+    return _addTabButtonImage;
+}
+
+- (NSImage *)addTabButtonPressedImage
+{
+    return _addTabButtonPressedImage;
+}
+
+- (NSImage *)addTabButtonRolloverImage
+{
+    return _addTabButtonRolloverImage;
+}
+
+#pragma mark -
+#pragma mark Cell Specific
+
+- (NSRect)dragRectForTabCell:(PSMTabBarCell *)cell orientation:(PSMTabBarOrientation)orientation
+{
+	NSRect dragRect = [cell frame];
+	dragRect.size.width++;
+	return dragRect;
+}
+
+- (NSRect)closeButtonRectForTabCell:(PSMTabBarCell *)cell withFrame:(NSRect)cellFrame
+{
+    if ([cell hasCloseButton] == NO || [cell isCloseButtonSuppressed]) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = [unifiedCloseButton size];
+    result.origin.x = cellFrame.origin.x + MARGIN_X;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+    
+    return result;
+}
+
+- (NSRect)iconRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([cell hasIcon] == NO) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(kPSMTabBarIconWidth, kPSMTabBarIconWidth);
+    result.origin.x = cellFrame.origin.x + MARGIN_X;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y - 1.0;
+    
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        result.origin.x += [unifiedCloseButton size].width + kPSMTabBarCellPadding;
+    }
+
+    return result;
+}
+
+- (NSRect)indicatorRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([[cell indicator] isHidden]) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(kPSMTabBarIndicatorWidth, kPSMTabBarIndicatorWidth);
+    result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - kPSMTabBarIndicatorWidth;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y - 1.0;
+     
+    return result;
+}
+
+- (NSRect)objectCounterRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([cell count] == 0) {
+        return NSZeroRect;
+    }
+    
+    CGFloat countWidth = [[self attributedObjectCountValueForTabCell:cell] size].width;
+    countWidth += (2 * kPSMUnifiedObjectCounterRadius - 6.0);
+    if (countWidth < kPSMUnifiedCounterMinWidth) {
+        countWidth = kPSMUnifiedCounterMinWidth;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(countWidth, 2 * kPSMUnifiedObjectCounterRadius); // temp
+    result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - result.size.width;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+    
+    if (![[cell indicator] isHidden]) {
+        result.origin.x -= kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding;
+    }
+    
+    return result;
+}
+
+
+- (CGFloat)minimumWidthOfTabCell:(PSMTabBarCell *)cell
+{
+    CGFloat resultWidth = 0.0;
+    
+    // left margin
+    resultWidth = MARGIN_X;
+    
+    // close button?
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        resultWidth += [unifiedCloseButton size].width + kPSMTabBarCellPadding;
+    }
+    
+    // icon?
+    if ([cell hasIcon]) {
+        resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding;
+    }
+    
+    // the label
+    resultWidth += kPSMMinimumTitleWidth;
+    
+    // object counter?
+    if ([cell count] > 0) {
+        resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding;
+    }
+    
+    // indicator?
+    if ([[cell indicator] isHidden] == NO)
+        resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth;
+    
+    // right margin
+    resultWidth += MARGIN_X;
+    
+    return ceil(resultWidth);
+}
+
+- (CGFloat)desiredWidthOfTabCell:(PSMTabBarCell *)cell
+{
+    CGFloat resultWidth = 0.0;
+    
+    // left margin
+    resultWidth = MARGIN_X;
+    
+    // close button?
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed])
+        resultWidth += [unifiedCloseButton size].width + kPSMTabBarCellPadding;
+    
+    // icon?
+    if ([cell hasIcon]) {
+        resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding;
+    }
+    
+    // the label
+    resultWidth += [[cell attributedStringValue] size].width;
+    
+    // object counter?
+    if ([cell count] > 0) {
+        resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding;
+    }
+    
+    // indicator?
+    if ([[cell indicator] isHidden] == NO)
+        resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth;
+    
+    // right margin
+    resultWidth += MARGIN_X;
+    
+    return ceil(resultWidth);
+}
+
+- (CGFloat)tabCellHeight
+{
+	return kPSMTabBarControlHeight;
+}
+
+#pragma mark -
+#pragma mark Cell Values
+
+- (NSAttributedString *)attributedObjectCountValueForTabCell:(PSMTabBarCell *)cell
+{
+    NSString *contents = [NSString stringWithFormat:@"%lu", (unsigned long)[cell count]];
+    return [[[NSMutableAttributedString alloc] initWithString:contents attributes:_objectCountStringAttributes] autorelease];
+}
+
+- (NSAttributedString *)attributedStringValueForTabCell:(PSMTabBarCell *)cell
+{
+    NSMutableAttributedString *attrStr;
+    NSString * contents = [cell stringValue];
+    attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+    NSRange range = NSMakeRange(0, [contents length]);
+    
+    [attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0] range:range];
+    
+    // Paragraph Style for Truncating Long Text
+    static NSMutableParagraphStyle *TruncatingTailParagraphStyle = nil;
+    if (!TruncatingTailParagraphStyle) {
+        TruncatingTailParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+        [TruncatingTailParagraphStyle setLineBreakMode:NSLineBreakByTruncatingTail];
+    }
+    [attrStr addAttribute:NSParagraphStyleAttributeName value:TruncatingTailParagraphStyle range:range];
+    
+    return attrStr;	
+}
+
+#pragma mark -
+#pragma mark ---- drawing ----
+
+- (void)drawTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+	BOOL showsBaselineSeparator = NO;
+/*
+	NSToolbar *toolbar = [[[cell controlView] window] toolbar];
+	BOOL showsBaselineSeparator = (toolbar && [toolbar respondsToSelector:@selector(showsBaselineSeparator)] && [toolbar showsBaselineSeparator]);
+*/    
+	if (!showsBaselineSeparator) {
+		cellFrame.origin.y += 3.0;
+		cellFrame.size.height -= 3.0;
+	}
+    
+	
+    NSColor * lineColor = nil;
+    NSBezierPath* bezier = [NSBezierPath bezierPath];
+    lineColor = [NSColor colorWithCalibratedWhite:0.576 alpha:1.0];
+
+    if (!showsBaselineSeparator || [cell state] == NSOnState)
+	{
+//        // selected tab
+//        NSRect aRect = NSMakeRect(cellFrame.origin.x+0.5, cellFrame.origin.y-0.5, cellFrame.size.width, cellFrame.size.height);
+        // selected tab
+        NSRect aRect = NSMakeRect(cellFrame.origin.x+.5, cellFrame.origin.y+0.5, cellFrame.size.width-1.0, cellFrame.size.height-1.0);
+        
+        // frame
+		CGFloat radius = MIN(6.0, 0.5f * MIN(NSWidth(aRect), NSHeight(aRect)))-0.5;
+//		NSRect rect = NSInsetRect(aRect, radius, radius);
+
+        [bezier moveToPoint: NSMakePoint(NSMinX(aRect),NSMaxY(aRect))];
+        [bezier appendBezierPathWithArcFromPoint:NSMakePoint(NSMinX(aRect),NSMinY(aRect)) toPoint:NSMakePoint(NSMidX(aRect),NSMinY(aRect)) radius:radius];
+        [bezier appendBezierPathWithArcFromPoint:NSMakePoint(NSMaxX(aRect),NSMinY(aRect)) toPoint:NSMakePoint(NSMaxX(aRect),NSMaxY(aRect)) radius:radius];
+        [bezier lineToPoint: NSMakePoint(NSMaxX(aRect),NSMaxY(aRect))];
+        
+/*		
+		[bezier appendBezierPathWithArcWithCenter:NSMakePoint(NSMinX(rect), NSMinY(rect)) radius:radius startAngle:180.0 endAngle:270.0];
+		
+		[bezier appendBezierPathWithArcWithCenter:NSMakePoint(NSMaxX(rect), NSMinY(rect)) radius:radius startAngle:270.0 endAngle:360.0];
+		
+		NSPoint cornerPoint = NSMakePoint(NSMaxX(aRect), NSMaxY(aRect));
+		[bezier appendBezierPathWithPoints:&cornerPoint count:1];
+		
+		cornerPoint = NSMakePoint(NSMinX(aRect), NSMaxY(aRect));
+		[bezier appendBezierPathWithPoints:&cornerPoint count:1];
+		
+		[bezier closePath];
+*/        
+		
+		//[[NSColor windowBackgroundColor] set];
+		//[bezier fill];
+		if ([NSApp isActive]) {
+			if ([cell state] == NSOnState) {
+				[bezier linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.99 alpha:1.0]
+												endColor:[NSColor colorWithCalibratedWhite:0.941 alpha:1.0]];
+			} else if ([cell isHighlighted]) {
+				[bezier linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.80 alpha:1.0]
+												endColor:[NSColor colorWithCalibratedWhite:0.80 alpha:1.0]];
+			} else {
+				[bezier linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.835 alpha:1.0]
+												endColor:[NSColor colorWithCalibratedWhite:0.843 alpha:1.0]];
+			}
+		}
+		
+		[lineColor set];
+        [bezier stroke];
+
+		}
+	else
+	{
+        // unselected tab
+        NSRect aRect = NSMakeRect(cellFrame.origin.x, cellFrame.origin.y, cellFrame.size.width, cellFrame.size.height);
+        aRect.origin.y += 0.5;
+        aRect.origin.x += 1.5;
+        aRect.size.width -= 1;
+		
+		aRect.origin.x -= 1;
+        aRect.size.width += 1;
+        
+        // rollover
+        if ([cell isHighlighted])
+		{
+            [[NSColor colorWithCalibratedWhite:0.0 alpha:0.1] set];
+            NSRectFillUsingOperation(aRect, NSCompositeSourceAtop);
+        }
+        
+        // frame
+		
+        [lineColor set];
+        [bezier moveToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y-0.5)];
+		if (!([cell tabState] & PSMTab_RightIsSelectedMask)) {
+            [bezier lineToPoint:NSMakePoint(NSMaxX(aRect), NSMaxY(aRect))];
+        }
+		 
+        [bezier stroke];
+		
+		// Create a thin lighter line next to the dividing line for a bezel effect
+		if (!([cell tabState] & PSMTab_RightIsSelectedMask)) {
+			[[[NSColor redColor] colorWithAlphaComponent:0.5] set];
+			[NSBezierPath strokeLineFromPoint:NSMakePoint(NSMaxX(aRect)+1.0, aRect.origin.y-0.5)
+									  toPoint:NSMakePoint(NSMaxX(aRect)+1.0, NSMaxY(aRect)-2.5)];
+		}
+		
+		// If this is the leftmost tab, we want to draw a line on the left, too
+		if ([cell tabState] & PSMTab_PositionLeftMask)
+		{
+			[lineColor set];
+			[NSBezierPath strokeLineFromPoint:NSMakePoint(aRect.origin.x,aRect.origin.y-0.5)
+									  toPoint:NSMakePoint(aRect.origin.x,NSMaxY(aRect)-2.5)];
+			[[[NSColor redColor] colorWithAlphaComponent:0.5] set];
+			[NSBezierPath strokeLineFromPoint:NSMakePoint(aRect.origin.x+1.0,aRect.origin.y-0.5)
+									  toPoint:NSMakePoint(aRect.origin.x+1.0,NSMaxY(aRect)-2.5)];
+		}
+	}
+    
+    [self drawInteriorWithTabCell:cell inView:[cell controlView]];
+}
+
+
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView
+{
+    NSRect cellFrame = [cell frame];
+
+	BOOL showsBaselineSeparator = NO;
+/*
+	NSToolbar *toolbar = [[[cell controlView] window] toolbar];
+	BOOL showsBaselineSeparator = (toolbar && [toolbar respondsToSelector:@selector(showsBaselineSeparator)] && [toolbar showsBaselineSeparator]);
+*/    
+	if (!showsBaselineSeparator) {
+		cellFrame.origin.y += 3.0;
+		cellFrame.size.height -= 3.0;
+	}
+    
+    CGFloat labelPosition = cellFrame.origin.x + MARGIN_X;
+    
+    // close button
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        NSSize closeButtonSize = NSZeroSize;
+        NSRect closeButtonRect = [cell closeButtonRectForFrame:cellFrame];
+        NSImage * closeButton = nil;
+        
+        closeButton = [cell isEdited] ? unifiedCloseDirtyButton : unifiedCloseButton;
+        
+        if ([cell closeButtonOver]) closeButton = [cell isEdited] ? unifiedCloseDirtyButtonOver : unifiedCloseButtonOver;
+        if ([cell closeButtonPressed]) closeButton = [cell isEdited] ? unifiedCloseDirtyButtonDown : unifiedCloseButtonDown;
+        
+        closeButtonSize = [closeButton size];
+        if ([controlView isFlipped]) {
+            closeButtonRect.origin.y += closeButtonRect.size.height;
+        }
+        
+        [closeButton compositeToPoint:closeButtonRect.origin operation:NSCompositeSourceOver fraction:1.0];
+        
+        // scoot label over
+        labelPosition += closeButtonSize.width + kPSMTabBarCellPadding;
+    }
+    
+    // icon
+    if ([cell hasIcon]) {
+        NSRect iconRect = [self iconRectForTabCell:cell];
+        NSImage *icon = [[[cell representedObject] identifier] icon];
+        if ([controlView isFlipped]) {
+            iconRect.origin.y += iconRect.size.height;
+        }
+        
+        // center in available space (in case icon image is smaller than kPSMTabBarIconWidth)
+        if ([icon size].width < kPSMTabBarIconWidth) {
+            iconRect.origin.x += (kPSMTabBarIconWidth - [icon size].width) / 2.0;
+        }
+        if ([icon size].height < kPSMTabBarIconWidth) {
+            iconRect.origin.y -= (kPSMTabBarIconWidth - [icon size].height) / 2.0;
+        }
+        
+        [icon compositeToPoint:iconRect.origin operation:NSCompositeSourceOver fraction:1.0];
+        
+        // scoot label over
+        labelPosition += iconRect.size.width + kPSMTabBarCellPadding;
+    }
+    
+    // label rect
+    NSRect labelRect;
+    labelRect.origin.x = labelPosition;
+    labelRect.size.width = cellFrame.size.width - (labelRect.origin.x - cellFrame.origin.x) - kPSMTabBarCellPadding;
+	NSSize s = [[cell attributedStringValue] size];
+	labelRect.origin.y = cellFrame.origin.y + (cellFrame.size.height-s.height)/2 + 1;
+	labelRect.size.height = s.height;
+    
+    if (![[cell indicator] isHidden]) {
+        labelRect.size.width -= (kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding);
+    }
+    
+    // object counter
+    if ([cell count] > 0) {
+        [[cell countColor] ?: [NSColor colorWithCalibratedWhite:0.3 alpha:0.6] set];
+        NSBezierPath *path = [NSBezierPath bezierPath];
+        NSRect myRect = [self objectCounterRectForTabCell:cell];
+		myRect.origin.y -= 1.0;
+        [path moveToPoint:NSMakePoint(myRect.origin.x + kPSMUnifiedObjectCounterRadius, myRect.origin.y)];
+        [path lineToPoint:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMUnifiedObjectCounterRadius, myRect.origin.y)];
+        [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMUnifiedObjectCounterRadius, myRect.origin.y + kPSMUnifiedObjectCounterRadius) radius:kPSMUnifiedObjectCounterRadius startAngle:270.0 endAngle:90.0];
+        [path lineToPoint:NSMakePoint(myRect.origin.x + kPSMUnifiedObjectCounterRadius, myRect.origin.y + myRect.size.height)];
+        [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + kPSMUnifiedObjectCounterRadius, myRect.origin.y + kPSMUnifiedObjectCounterRadius) radius:kPSMUnifiedObjectCounterRadius startAngle:90.0 endAngle:270.0];
+        [path fill];
+        
+        // draw attributed string centered in area
+        NSRect counterStringRect;
+        NSAttributedString *counterString = [self attributedObjectCountValueForTabCell:cell];
+        counterStringRect.size = [counterString size];
+        counterStringRect.origin.x = myRect.origin.x + ((myRect.size.width - counterStringRect.size.width) / 2.0) + 0.25;
+        counterStringRect.origin.y = myRect.origin.y + ((myRect.size.height - counterStringRect.size.height) / 2.0) + 0.5;
+        [counterString drawInRect:counterStringRect];
+        
+        labelRect.size.width -= myRect.size.width + kPSMTabBarCellPadding;
+    }
+    
+    // label
+    [[cell attributedStringValue] drawInRect:labelRect];
+}
+
+- (void)drawBackgroundInRect:(NSRect)rect
+{
+	//Draw for our whole bounds; it'll be automatically clipped to fit the appropriate drawing area
+	rect = [tabBar bounds];
+
+	NSRect gradientRect = rect;
+	gradientRect.size.height -= 1.0;
+	
+	NSBezierPath *path = [NSBezierPath bezierPathWithRect:gradientRect];
+	[path linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.835 alpha:1.0]
+								  endColor:[NSColor colorWithCalibratedWhite:0.843 alpha:1.0]];
+	[[NSColor colorWithCalibratedWhite:0.576 alpha:1.0] set];
+
+	
+	if (![[[tabBar tabView] window] isKeyWindow]) {
+		[[NSColor windowBackgroundColor] set];
+		NSRectFill(gradientRect);
+	}
+}
+
+- (void)drawTabBar:(PSMTabBarControl *)bar inRect:(NSRect)rect
+{
+  [NSGraphicsContext saveGraphicsState];
+
+    // draw button separator
+  for(PSMTabBarCell *cell in [bar cells])
+  {
+    if([cell state] == NSOnState)
+    {
+      [[NSColor colorWithCalibratedWhite:0.576 alpha:1.0] set];
+
+      [NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x,NSMaxY(rect)-0.5)
+                    toPoint:NSMakePoint(NSMinX([cell frame]),NSMaxY(rect)-0.5)];
+      [NSBezierPath strokeLineFromPoint:NSMakePoint(NSMaxX([cell frame]),NSMaxY(rect)-0.5)
+                    toPoint:NSMakePoint(NSMaxX(rect),NSMaxY(rect)-0.5)];
+    }
+  }
+
+	tabBar = bar;
+	[self drawBackgroundInRect:rect];
+	
+    // no tab view == not connected
+    if (![bar tabView]) {
+        NSRect labelRect = rect;
+        labelRect.size.height -= 4.0;
+        labelRect.origin.y += 4.0;
+        NSMutableAttributedString *attrStr;
+        NSString *contents = @"PSMTabBarControl";
+        attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+        NSRange range = NSMakeRange(0, [contents length]);
+        [attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0] range:range];
+        NSMutableParagraphStyle *centeredParagraphStyle = nil;
+        if (!centeredParagraphStyle) {
+            centeredParagraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
+            [centeredParagraphStyle setAlignment:NSCenterTextAlignment];
+        }
+        [attrStr addAttribute:NSParagraphStyleAttributeName value:centeredParagraphStyle range:range];
+        [centeredParagraphStyle release];
+        [attrStr drawInRect:labelRect];
+
+        goto EXIT;
+    }
+    
+    // draw cells
+    NSEnumerator *e = [[bar cells] objectEnumerator];
+    PSMTabBarCell *cell;
+    while ( (cell = [e nextObject]) ) {
+        if ([bar isAnimating] || (![cell isInOverflowMenu] && NSIntersectsRect([cell frame], rect))) {
+            [cell drawWithFrame:[cell frame] inView:bar];
+        }
+    }
+
+EXIT:
+  [NSGraphicsContext restoreGraphicsState];
+    
+}   	
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder 
+{
+/*
+    //[super encodeWithCoder:aCoder];
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeObject:unifiedCloseButton forKey:@"unifiedCloseButton"];
+        [aCoder encodeObject:unifiedCloseButtonDown forKey:@"unifiedCloseButtonDown"];
+        [aCoder encodeObject:unifiedCloseButtonOver forKey:@"unifiedCloseButtonOver"];
+        [aCoder encodeObject:unifiedCloseDirtyButton forKey:@"unifiedCloseDirtyButton"];
+        [aCoder encodeObject:unifiedCloseDirtyButtonDown forKey:@"unifiedCloseDirtyButtonDown"];
+        [aCoder encodeObject:unifiedCloseDirtyButtonOver forKey:@"unifiedCloseDirtyButtonOver"];
+        [aCoder encodeObject:_addTabButtonImage forKey:@"addTabButtonImage"];
+        [aCoder encodeObject:_addTabButtonPressedImage forKey:@"addTabButtonPressedImage"];
+        [aCoder encodeObject:_addTabButtonRolloverImage forKey:@"addTabButtonRolloverImage"];
+    }
+*/    
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder 
+{
+    self = [self init];
+    if (self) {
+    /*
+        if ([aDecoder allowsKeyedCoding]) {
+            unifiedCloseButton = [[aDecoder decodeObjectForKey:@"unifiedCloseButton"] retain];
+            unifiedCloseButtonDown = [[aDecoder decodeObjectForKey:@"unifiedCloseButtonDown"] retain];
+            unifiedCloseButtonOver = [[aDecoder decodeObjectForKey:@"unifiedCloseButtonOver"] retain];
+            unifiedCloseDirtyButton = [[aDecoder decodeObjectForKey:@"unifiedCloseDirtyButton"] retain];
+            unifiedCloseDirtyButtonDown = [[aDecoder decodeObjectForKey:@"unifiedCloseDirtyButtonDown"] retain];
+            unifiedCloseDirtyButtonOver = [[aDecoder decodeObjectForKey:@"unifiedCloseDirtyButtonOver"] retain];
+            _addTabButtonImage = [[aDecoder decodeObjectForKey:@"addTabButtonImage"] retain];
+            _addTabButtonPressedImage = [[aDecoder decodeObjectForKey:@"addTabButtonPressedImage"] retain];
+            _addTabButtonRolloverImage = [[aDecoder decodeObjectForKey:@"addTabButtonRolloverImage"] retain];
+        }
+        */
+    }
+    return self;
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMMetalTabStyle.h b/Frameworks/PSMTabBar/Styles/PSMMetalTabStyle.h
new file mode 100644
index 00000000..22cb7bc8
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMMetalTabStyle.h
@@ -0,0 +1,34 @@
+//
+//  PSMMetalTabStyle.h
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 2/17/06.
+//  Copyright 2006 Positive Spin Media. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import "PSMTabStyle.h"
+
+@interface PSMMetalTabStyle : NSObject <PSMTabStyle> {
+    NSImage *metalCloseButton;
+    NSImage *metalCloseButtonDown;
+    NSImage *metalCloseButtonOver;
+    NSImage *metalCloseDirtyButton;
+    NSImage *metalCloseDirtyButtonDown;
+    NSImage *metalCloseDirtyButtonOver;
+    NSImage *_addTabButtonImage;
+    NSImage *_addTabButtonPressedImage;
+    NSImage *_addTabButtonRolloverImage;
+	
+	NSDictionary *_objectCountStringAttributes;
+	
+	PSMTabBarOrientation orientation;
+	PSMTabBarControl *tabBar;
+}
+
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView;
+
+- (void)encodeWithCoder:(NSCoder *)aCoder;
+- (id)initWithCoder:(NSCoder *)aDecoder;
+
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMMetalTabStyle.m b/Frameworks/PSMTabBar/Styles/PSMMetalTabStyle.m
new file mode 100644
index 00000000..443179ce
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMMetalTabStyle.m
@@ -0,0 +1,656 @@
+//
+//  PSMMetalTabStyle.m
+//  PSMTabBarControl
+//
+//  Created by John Pannell on 2/17/06.
+//  Copyright 2006 Positive Spin Media. All rights reserved.
+//
+
+#import "PSMMetalTabStyle.h"
+#import "PSMTabBarCell.h"
+#import "PSMTabBarControl.h"
+
+#define kPSMMetalObjectCounterRadius 7.0
+#define kPSMMetalCounterMinWidth 20
+
+@implementation PSMMetalTabStyle
+
+- (NSString *)name
+{
+    return @"Metal";
+}
+
+#pragma mark -
+#pragma mark Creation/Destruction
+
+- (id) init
+{
+    if ( (self = [super init]) ) {
+        metalCloseButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Front"]];
+        metalCloseButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Front_Pressed"]];
+        metalCloseButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Front_Rollover"]];
+
+        metalCloseDirtyButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Dirty"]];
+        metalCloseDirtyButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Dirty_Pressed"]];
+        metalCloseDirtyButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabClose_Dirty_Rollover"]];
+                
+        _addTabButtonImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabNewMetal"]];
+        _addTabButtonPressedImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabNewMetalPressed"]];
+        _addTabButtonRolloverImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"TabNewMetalRollover"]];
+		
+		_objectCountStringAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:[[NSFontManager sharedFontManager] convertFont:[NSFont fontWithName:@"Helvetica" size:11.0] toHaveTrait:NSBoldFontMask], NSFontAttributeName,
+																					[[NSColor whiteColor] colorWithAlphaComponent:0.85], NSForegroundColorAttributeName,
+																					nil, nil];
+    }
+    return self;
+}
+
+- (void)dealloc
+{
+    [metalCloseButton release];
+    [metalCloseButtonDown release];
+    [metalCloseButtonOver release];
+    [metalCloseDirtyButton release];
+    [metalCloseDirtyButtonDown release];
+    [metalCloseDirtyButtonOver release];
+    [_addTabButtonImage release];
+    [_addTabButtonPressedImage release];
+    [_addTabButtonRolloverImage release];
+    
+	[_objectCountStringAttributes release];
+	
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Control Specific
+
+- (CGFloat)leftMarginForTabBarControl
+{
+    return 10.0f;
+}
+
+- (CGFloat)rightMarginForTabBarControl
+{
+    return 24.0f;
+}
+
+- (CGFloat)topMarginForTabBarControl
+{
+	return 10.0f;
+}
+
+- (void)setOrientation:(PSMTabBarOrientation)value
+{
+	orientation = value;
+}
+
+#pragma mark -
+#pragma mark Add Tab Button
+
+- (NSImage *)addTabButtonImage
+{
+    return _addTabButtonImage;
+}
+
+- (NSImage *)addTabButtonPressedImage
+{
+    return _addTabButtonPressedImage;
+}
+
+- (NSImage *)addTabButtonRolloverImage
+{
+    return _addTabButtonRolloverImage;
+}
+
+#pragma mark -
+#pragma mark Cell Specific
+
+- (NSRect)dragRectForTabCell:(PSMTabBarCell *)cell orientation:(PSMTabBarOrientation)tabOrientation
+{
+	NSRect dragRect = [cell frame];
+	dragRect.size.width++;
+	
+	if ([cell tabState] & PSMTab_SelectedMask) {
+		if (tabOrientation == PSMTabBarHorizontalOrientation) {
+			dragRect.size.height -= 2.0;
+		} else {
+			dragRect.size.height += 1.0;
+			dragRect.origin.y -= 1.0;
+			dragRect.origin.x += 2.0;
+			dragRect.size.width -= 3.0;
+		}
+	} else if (tabOrientation == PSMTabBarVerticalOrientation) {
+		dragRect.origin.x--;
+	}
+	
+	return dragRect;
+}
+
+- (NSRect)closeButtonRectForTabCell:(PSMTabBarCell *)cell withFrame:(NSRect)cellFrame
+{
+    if ([cell hasCloseButton] == NO) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = [metalCloseButton size];
+    result.origin.x = cellFrame.origin.x + MARGIN_X;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y + 2.0;
+    
+    if ([cell state] == NSOnState) {
+        result.origin.y -= 1;
+    }
+    
+    return result;
+}
+
+- (NSRect)iconRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([cell hasIcon] == NO) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(kPSMTabBarIconWidth, kPSMTabBarIconWidth);
+    result.origin.x = cellFrame.origin.x + MARGIN_X;
+	result.origin.y = cellFrame.origin.y + MARGIN_Y;
+    
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        result.origin.x += [metalCloseButton size].width + kPSMTabBarCellPadding;
+    }
+    
+    if ([cell state] == NSOnState) {
+        result.origin.y -= 1;
+    }
+	
+    return result;
+}
+
+- (NSRect)indicatorRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([[cell indicator] isHidden]) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(kPSMTabBarIndicatorWidth, kPSMTabBarIndicatorWidth);
+    result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - kPSMTabBarIndicatorWidth;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y;
+    
+    if ([cell state] == NSOnState) {
+        result.origin.y -= 1;
+    }
+	
+    return result;
+}
+
+- (NSRect)objectCounterRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([cell count] == 0) {
+        return NSZeroRect;
+    }
+    
+    CGFloat countWidth = [[self attributedObjectCountValueForTabCell:cell] size].width;
+    countWidth += (2 * kPSMMetalObjectCounterRadius - 6.0);
+    if (countWidth < kPSMMetalCounterMinWidth) {
+        countWidth = kPSMMetalCounterMinWidth;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(countWidth, 2 * kPSMMetalObjectCounterRadius); // temp
+    result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - result.size.width;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+    
+    if (![[cell indicator] isHidden]) {
+        result.origin.x -= kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding;
+    }
+    
+    return result;
+}
+
+
+- (CGFloat)minimumWidthOfTabCell:(PSMTabBarCell *)cell
+{
+    CGFloat resultWidth = 0.0;
+    
+    // left margin
+    resultWidth = MARGIN_X;
+    
+    // close button?
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        resultWidth += [metalCloseButton size].width + kPSMTabBarCellPadding;
+    }
+    
+    // icon?
+    if ([cell hasIcon]) {
+        resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding;
+    }
+    
+    // the label
+    resultWidth += kPSMMinimumTitleWidth;
+    
+    // object counter?
+    if ([cell count] > 0) {
+        resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding;
+    }
+    
+    // indicator?
+    if ([[cell indicator] isHidden] == NO)
+        resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth;
+    
+    // right margin
+    resultWidth += MARGIN_X;
+    
+    return ceil(resultWidth);
+}
+
+- (CGFloat)desiredWidthOfTabCell:(PSMTabBarCell *)cell
+{
+    CGFloat resultWidth = 0.0;
+    
+    // left margin
+    resultWidth = MARGIN_X;
+    
+    // close button?
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed])
+        resultWidth += [metalCloseButton size].width + kPSMTabBarCellPadding;
+    
+    // icon?
+    if ([cell hasIcon]) {
+        resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding;
+    }
+    
+    // the label
+    resultWidth += [[cell attributedStringValue] size].width;
+    
+    // object counter?
+    if ([cell count] > 0) {
+        resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding;
+    }
+    
+    // indicator?
+    if ([[cell indicator] isHidden] == NO)
+        resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth;
+    
+    // right margin
+    resultWidth += MARGIN_X;
+    
+    return ceil(resultWidth);
+}
+
+- (CGFloat)tabCellHeight
+{
+	return kPSMTabBarControlHeight;
+}
+
+#pragma mark -
+#pragma mark Cell Values
+
+- (NSAttributedString *)attributedObjectCountValueForTabCell:(PSMTabBarCell *)cell
+{
+    NSString *contents = [NSString stringWithFormat:@"%lu", (unsigned long)[cell count]];
+    return [[[NSMutableAttributedString alloc] initWithString:contents attributes:_objectCountStringAttributes] autorelease];
+}
+
+- (NSAttributedString *)attributedStringValueForTabCell:(PSMTabBarCell *)cell
+{
+    NSMutableAttributedString *attrStr;
+    NSString *contents = [cell stringValue];
+    attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+    NSRange range = NSMakeRange(0, [contents length]);
+    
+    // Add font attribute
+    [attrStr addAttribute:NSFontAttributeName value:[NSFont boldSystemFontOfSize:11.0] range:range];
+    [attrStr addAttribute:NSForegroundColorAttributeName value:[[NSColor textColor] colorWithAlphaComponent:0.75] range:range];
+    
+    // Add shadow attribute
+    NSShadow* shadow;
+    shadow = [[[NSShadow alloc] init] autorelease];
+    CGFloat shadowAlpha;
+    if (([cell state] == NSOnState) || [cell isHighlighted]) {
+        shadowAlpha = 0.8;
+    } else {
+        shadowAlpha = 0.5;
+    }
+    [shadow setShadowColor:[NSColor colorWithCalibratedWhite:1.0 alpha:shadowAlpha]];
+    [shadow setShadowOffset:NSMakeSize(0, -1)];
+    [shadow setShadowBlurRadius:1.0];
+    [attrStr addAttribute:NSShadowAttributeName value:shadow range:range];
+    
+    // Paragraph Style for Truncating Long Text
+    static NSMutableParagraphStyle *TruncatingTailParagraphStyle = nil;
+    if (!TruncatingTailParagraphStyle) {
+        TruncatingTailParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+        [TruncatingTailParagraphStyle setLineBreakMode:NSLineBreakByTruncatingTail];
+        [TruncatingTailParagraphStyle setAlignment:NSCenterTextAlignment];
+    }
+    [attrStr addAttribute:NSParagraphStyleAttributeName value:TruncatingTailParagraphStyle range:range];
+    
+    return attrStr;
+}
+
+#pragma mark -
+#pragma mark ---- drawing ----
+
+- (void)drawTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];	
+    NSColor *lineColor = nil;
+    NSBezierPath *bezier = [NSBezierPath bezierPath];
+    lineColor = [NSColor darkGrayColor];
+	
+	//disable antialiasing of bezier paths
+	[NSGraphicsContext saveGraphicsState];
+	[[NSGraphicsContext currentContext] setShouldAntialias:NO];
+	
+    if ([cell state] == NSOnState) {
+        // selected tab
+		if (orientation == PSMTabBarHorizontalOrientation) {
+			NSRect aRect = NSMakeRect(cellFrame.origin.x, cellFrame.origin.y, cellFrame.size.width, cellFrame.size.height-2.5);
+			
+			// background
+			aRect.origin.x += 1.0;
+			aRect.size.width--;
+			aRect.size.height -= 0.5;
+			NSDrawWindowBackground(aRect);
+			aRect.size.width++;
+			aRect.size.height += 0.5;
+			
+			// frame
+			aRect.origin.x -= 0.5;
+			[lineColor set];
+			[bezier setLineWidth:1.0];
+			[bezier moveToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y+aRect.size.height-1.5)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x+1.5, aRect.origin.y+aRect.size.height)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x+aRect.size.width-2.5, aRect.origin.y+aRect.size.height)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x+aRect.size.width, aRect.origin.y+aRect.size.height-1.5)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x+aRect.size.width, aRect.origin.y)];
+			if ([[cell controlView] frame].size.height < 2) {
+				// special case of hidden control; need line across top of cell
+				[bezier moveToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y+0.5)];
+				[bezier lineToPoint:NSMakePoint(aRect.origin.x+aRect.size.width, aRect.origin.y+0.5)];
+			}
+		} else {
+			NSRect aRect = NSMakeRect(cellFrame.origin.x + 2, cellFrame.origin.y, cellFrame.size.width - 2, cellFrame.size.height);
+			
+			// background
+			aRect.origin.x++;
+			aRect.size.height--;
+			NSDrawWindowBackground(aRect);
+			aRect.origin.x--;
+			aRect.size.height++;
+			
+			// frame
+			[lineColor set];
+			[bezier setLineWidth:1.0];
+			[bezier moveToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x + 2, aRect.origin.y)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x + 0.5, aRect.origin.y + 2)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x + 0.5, aRect.origin.y + aRect.size.height - 3)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x + 3, aRect.origin.y + aRect.size.height)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y + aRect.size.height)];
+		}
+		
+        [bezier stroke];
+    } else {
+        
+        // unselected tab
+        NSRect aRect = NSMakeRect(cellFrame.origin.x, cellFrame.origin.y, cellFrame.size.width, cellFrame.size.height);
+        aRect.origin.y += 0.5;
+        aRect.origin.x += 1.5;
+        aRect.size.width -= 1;
+        
+        // rollover
+        if ([cell isHighlighted]) {
+            [[NSColor colorWithCalibratedWhite:0.0 alpha:0.1] set];
+            NSRectFillUsingOperation(aRect, NSCompositeSourceAtop);
+        }
+        
+		[lineColor set];
+		
+		if (orientation == PSMTabBarHorizontalOrientation) {
+			aRect.origin.x -= 1;
+			aRect.size.width += 1;
+			
+			// frame
+			[bezier moveToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y)];
+			[bezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y)];
+			if (!([cell tabState] & PSMTab_RightIsSelectedMask)) {
+				[bezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y + aRect.size.height)];
+			}
+		} else {
+			if (!([cell tabState] & PSMTab_LeftIsSelectedMask)) {
+				[bezier moveToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y)];
+				[bezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y)];
+			}
+			
+			if (!([cell tabState] & PSMTab_RightIsSelectedMask)) {
+				[bezier moveToPoint:NSMakePoint(aRect.origin.x, aRect.origin.y + aRect.size.height)];
+				[bezier lineToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y + aRect.size.height)];
+			}
+		}
+		[bezier stroke];
+    }
+    
+	[NSGraphicsContext restoreGraphicsState];
+	
+    [self drawInteriorWithTabCell:cell inView:[cell controlView]];
+}
+
+
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView
+{
+    NSRect cellFrame = [cell frame];
+    CGFloat labelPosition = cellFrame.origin.x + MARGIN_X;
+    
+    // close button
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        NSSize closeButtonSize = NSZeroSize;
+        NSRect closeButtonRect = [cell closeButtonRectForFrame:cellFrame];
+        NSImage * closeButton = nil;
+        
+        closeButton = [cell isEdited] ? metalCloseDirtyButton : metalCloseButton;
+        if ([cell closeButtonOver]) closeButton = [cell isEdited] ? metalCloseDirtyButtonOver : metalCloseButtonOver;
+        if ([cell closeButtonPressed]) closeButton = [cell isEdited] ? metalCloseDirtyButtonDown : metalCloseButtonDown;
+        
+        closeButtonSize = [closeButton size];
+        if ([controlView isFlipped]) {
+            closeButtonRect.origin.y += closeButtonRect.size.height;
+        }
+        
+        [closeButton compositeToPoint:closeButtonRect.origin operation:NSCompositeSourceOver fraction:1.0];
+        
+        // scoot label over
+        labelPosition += closeButtonSize.width + kPSMTabBarCellPadding;
+    }
+    
+    // icon
+    if ([cell hasIcon]) {
+        NSRect iconRect = [self iconRectForTabCell:cell];
+        NSImage *icon = [[[cell representedObject] identifier] icon];
+        
+		if ([controlView isFlipped]) {
+			iconRect.origin.y += iconRect.size.height;
+        }
+        
+        // center in available space (in case icon image is smaller than kPSMTabBarIconWidth)
+        if ([icon size].width < kPSMTabBarIconWidth) {
+            iconRect.origin.x += (kPSMTabBarIconWidth - [icon size].width)/2.0;
+        }
+        if ([icon size].height < kPSMTabBarIconWidth) {
+            iconRect.origin.y -= (kPSMTabBarIconWidth - [icon size].height)/2.0;
+        }
+        
+		[icon compositeToPoint:iconRect.origin operation:NSCompositeSourceOver fraction:1.0];
+        
+        // scoot label over
+        labelPosition += iconRect.size.width + kPSMTabBarCellPadding;
+    }
+    
+    // label rect
+    NSRect labelRect;
+    labelRect.origin.x = labelPosition;
+    labelRect.size.width = cellFrame.size.width - (labelRect.origin.x - cellFrame.origin.x) - kPSMTabBarCellPadding;
+    labelRect.size.height = cellFrame.size.height;
+    labelRect.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+    
+    if ([cell state] == NSOnState) {
+        labelRect.origin.y -= 1;
+    }
+    
+    if (![[cell indicator] isHidden]) {
+        labelRect.size.width -= (kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding);
+    }
+    
+    // object counter
+    if ([cell count] > 0) {
+        [[cell countColor] ?: [NSColor colorWithCalibratedWhite:0.3 alpha:0.6] set];
+        NSBezierPath *path = [NSBezierPath bezierPath];
+        NSRect myRect = [self objectCounterRectForTabCell:cell];
+        if ([cell state] == NSOnState) {
+            myRect.origin.y -= 1.0;
+        }
+        [path moveToPoint:NSMakePoint(myRect.origin.x + kPSMMetalObjectCounterRadius, myRect.origin.y)];
+        [path lineToPoint:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMMetalObjectCounterRadius, myRect.origin.y)];
+        [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMMetalObjectCounterRadius, myRect.origin.y + kPSMMetalObjectCounterRadius) radius:kPSMMetalObjectCounterRadius startAngle:270.0 endAngle:90.0];
+        [path lineToPoint:NSMakePoint(myRect.origin.x + kPSMMetalObjectCounterRadius, myRect.origin.y + myRect.size.height)];
+        [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + kPSMMetalObjectCounterRadius, myRect.origin.y + kPSMMetalObjectCounterRadius) radius:kPSMMetalObjectCounterRadius startAngle:90.0 endAngle:270.0];
+        [path fill];
+        
+        // draw attributed string centered in area
+        NSRect counterStringRect;
+        NSAttributedString *counterString = [self attributedObjectCountValueForTabCell:cell];
+        counterStringRect.size = [counterString size];
+        counterStringRect.origin.x = myRect.origin.x + ((myRect.size.width - counterStringRect.size.width) / 2.0) + 0.25;
+        counterStringRect.origin.y = myRect.origin.y + ((myRect.size.height - counterStringRect.size.height) / 2.0) + 0.5;
+        [counterString drawInRect:counterStringRect];
+        
+        // shrink label width to make room for object counter
+        labelRect.size.width -= myRect.size.width + kPSMTabBarCellPadding;
+    }
+    
+    // draw label
+    [[cell attributedStringValue] drawInRect:labelRect];
+}
+
+- (void)drawBackgroundInRect:(NSRect)rect
+{
+	//Draw for our whole bounds; it'll be automatically clipped to fit the appropriate drawing area
+	rect = [tabBar bounds];
+
+	if (orientation == PSMTabBarVerticalOrientation && [tabBar frame].size.width < 2) {
+		return;
+	}
+	
+	[NSGraphicsContext saveGraphicsState];
+	[[NSGraphicsContext currentContext] setShouldAntialias:NO];
+	
+    [[NSColor colorWithCalibratedWhite:0.0 alpha:0.2] set];
+    NSRectFillUsingOperation(rect, NSCompositeSourceAtop);
+	[[NSColor darkGrayColor] set];
+	
+	if (orientation == PSMTabBarHorizontalOrientation) {
+		[NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x, rect.origin.y + 0.5) toPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + 0.5)];
+		[NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x, rect.origin.y + rect.size.height - 0.5) toPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + rect.size.height - 0.5)];
+	} else {
+		[NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x, rect.origin.y + 0.5) toPoint:NSMakePoint(rect.origin.x, rect.origin.y + rect.size.height + 0.5)];
+		[NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + 0.5) toPoint:NSMakePoint(rect.origin.x + rect.size.width, rect.origin.y + rect.size.height + 0.5)];
+	}
+	
+	[NSGraphicsContext restoreGraphicsState];
+}
+
+- (void)drawTabBar:(PSMTabBarControl *)bar inRect:(NSRect)rect
+{
+	if (orientation != [bar orientation]) {
+		orientation = [bar orientation];
+	}
+	
+	if (tabBar != bar) {
+		tabBar = bar;
+	}
+	
+	[self drawBackgroundInRect:rect];
+	
+	// no tab view == not connected
+    if (![bar tabView]) {
+        NSRect labelRect = rect;
+        labelRect.size.height -= 4.0;
+        labelRect.origin.y += 4.0;
+        NSMutableAttributedString *attrStr;
+        NSString *contents = @"PSMTabBarControl";
+        attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+        NSRange range = NSMakeRange(0, [contents length]);
+        [attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0] range:range];
+        NSMutableParagraphStyle *centeredParagraphStyle = nil;
+        if (!centeredParagraphStyle) {
+            centeredParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+            [centeredParagraphStyle setAlignment:NSCenterTextAlignment];
+        }
+        [attrStr addAttribute:NSParagraphStyleAttributeName value:centeredParagraphStyle range:range];
+        [attrStr drawInRect:labelRect];
+        return;
+    }
+    
+    // draw cells
+    NSEnumerator *e = [[bar cells] objectEnumerator];
+    PSMTabBarCell *cell;
+    while ( (cell = [e nextObject]) ) {
+        if ([bar isAnimating] || (![cell isInOverflowMenu] && NSIntersectsRect([cell frame], rect))) {
+            [cell drawWithFrame:[cell frame] inView:bar];
+        }
+    }
+}   	
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder 
+{
+    //[super encodeWithCoder:aCoder];
+/*    
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeObject:metalCloseButton forKey:@"metalCloseButton"];
+        [aCoder encodeObject:metalCloseButtonDown forKey:@"metalCloseButtonDown"];
+        [aCoder encodeObject:metalCloseButtonOver forKey:@"metalCloseButtonOver"];
+        [aCoder encodeObject:metalCloseDirtyButton forKey:@"metalCloseDirtyButton"];
+        [aCoder encodeObject:metalCloseDirtyButtonDown forKey:@"metalCloseDirtyButtonDown"];
+        [aCoder encodeObject:metalCloseDirtyButtonOver forKey:@"metalCloseDirtyButtonOver"];
+        [aCoder encodeObject:_addTabButtonImage forKey:@"addTabButtonImage"];
+        [aCoder encodeObject:_addTabButtonPressedImage forKey:@"addTabButtonPressedImage"];
+        [aCoder encodeObject:_addTabButtonRolloverImage forKey:@"addTabButtonRolloverImage"];
+    }
+*/    
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder 
+{
+    self = [self init];
+    if (self) {
+
+/*    
+        if ([aDecoder allowsKeyedCoding]) {
+            metalCloseButton = [[aDecoder decodeObjectForKey:@"metalCloseButton"] retain];
+            metalCloseButtonDown = [[aDecoder decodeObjectForKey:@"metalCloseButtonDown"] retain];
+            metalCloseButtonOver = [[aDecoder decodeObjectForKey:@"metalCloseButtonOver"] retain];
+            metalCloseDirtyButton = [[aDecoder decodeObjectForKey:@"metalCloseDirtyButton"] retain];
+            metalCloseDirtyButtonDown = [[aDecoder decodeObjectForKey:@"metalCloseDirtyButtonDown"] retain];
+            metalCloseDirtyButtonOver = [[aDecoder decodeObjectForKey:@"metalCloseDirtyButtonOver"] retain];
+            _addTabButtonImage = [[aDecoder decodeObjectForKey:@"addTabButtonImage"] retain];
+            _addTabButtonPressedImage = [[aDecoder decodeObjectForKey:@"addTabButtonPressedImage"] retain];
+            _addTabButtonRolloverImage = [[aDecoder decodeObjectForKey:@"addTabButtonRolloverImage"] retain];
+        }
+*/        
+    }
+    return self;
+}
+
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMUnifiedTabStyle.h b/Frameworks/PSMTabBar/Styles/PSMUnifiedTabStyle.h
new file mode 100644
index 00000000..d44bbcdc
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMUnifiedTabStyle.h
@@ -0,0 +1,30 @@
+//
+//  PSMUnifiedTabStyle.h
+//  --------------------
+//
+//  Created by Keith Blount on 30/04/2006.
+//  Copyright 2006 __MyCompanyName__. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+#import "PSMTabStyle.h"
+
+@interface PSMUnifiedTabStyle : NSObject <PSMTabStyle>
+{
+    NSImage *unifiedCloseButton;
+    NSImage *unifiedCloseButtonDown;
+    NSImage *unifiedCloseButtonOver;
+    NSImage *unifiedCloseDirtyButton;
+    NSImage *unifiedCloseDirtyButtonDown;
+    NSImage *unifiedCloseDirtyButtonOver;
+    NSImage *_addTabButtonImage;
+    NSImage *_addTabButtonPressedImage;
+    NSImage *_addTabButtonRolloverImage;
+	
+    NSDictionary *_objectCountStringAttributes;
+    
+    CGFloat leftMargin;
+	PSMTabBarControl *tabBar;
+}
+- (void)setLeftMarginForTabBarControl:(CGFloat)margin;
+@end
diff --git a/Frameworks/PSMTabBar/Styles/PSMUnifiedTabStyle.m b/Frameworks/PSMTabBar/Styles/PSMUnifiedTabStyle.m
new file mode 100644
index 00000000..13fb0994
--- /dev/null
+++ b/Frameworks/PSMTabBar/Styles/PSMUnifiedTabStyle.m
@@ -0,0 +1,603 @@
+//
+//  PSMUnifiedTabStyle.m
+//  --------------------
+//
+//  Created by Keith Blount on 30/04/2006.
+//  Copyright 2006 __MyCompanyName__. All rights reserved.
+//
+
+#import "PSMUnifiedTabStyle.h"
+#import "PSMTabBarCell.h"
+#import "PSMTabBarControl.h"
+#import "NSBezierPath_AMShading.h"
+
+#define kPSMUnifiedObjectCounterRadius 7.0
+#define kPSMUnifiedCounterMinWidth 20
+
+@interface PSMUnifiedTabStyle (Private)
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView;
+@end
+
+@implementation PSMUnifiedTabStyle
+
+- (NSString *)name
+{
+    return @"Unified";
+}
+
+#pragma mark -
+#pragma mark Creation/Destruction
+
+- (id) init
+{
+    if ( (self = [super init]) ) {
+        unifiedCloseButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front"]];
+        unifiedCloseButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front_Pressed"]];
+        unifiedCloseButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabClose_Front_Rollover"]];
+        
+        unifiedCloseDirtyButton = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front"]];
+        unifiedCloseDirtyButtonDown = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front_Pressed"]];
+        unifiedCloseDirtyButtonOver = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabCloseDirty_Front_Rollover"]];
+        
+        _addTabButtonImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNew"]];
+        _addTabButtonPressedImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNewPressed"]];
+        _addTabButtonRolloverImage = [[NSImage alloc] initByReferencingFile:[[PSMTabBarControl bundle] pathForImageResource:@"AquaTabNewRollover"]];
+        
+        _objectCountStringAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:[[NSFontManager sharedFontManager] convertFont:[NSFont fontWithName:@"Helvetica" size:11.0] toHaveTrait:NSBoldFontMask], NSFontAttributeName,
+																					[[NSColor whiteColor] colorWithAlphaComponent:0.85], NSForegroundColorAttributeName,
+																					nil, nil];
+        
+		leftMargin = 5.0;
+	}
+    return self;
+}
+
+- (void)dealloc
+{
+    [unifiedCloseButton release];
+    [unifiedCloseButtonDown release];
+    [unifiedCloseButtonOver release];
+    [unifiedCloseDirtyButton release];
+    [unifiedCloseDirtyButtonDown release];
+    [unifiedCloseDirtyButtonOver release]; 
+    [_addTabButtonImage release];
+    [_addTabButtonPressedImage release];
+    [_addTabButtonRolloverImage release];
+    
+    [_objectCountStringAttributes release];
+    
+    [super dealloc];
+}
+
+#pragma mark -
+#pragma mark Control Specific
+
+- (void)setLeftMarginForTabBarControl:(CGFloat)margin
+{
+	leftMargin = margin;
+}
+
+- (CGFloat)leftMarginForTabBarControl
+{
+    return leftMargin;
+}
+
+- (CGFloat)rightMarginForTabBarControl
+{
+    return 24.0f;
+}
+
+- (CGFloat)topMarginForTabBarControl
+{
+	return 10.0f;
+}
+
+- (void)setOrientation:(PSMTabBarOrientation)value
+{
+
+}
+
+#pragma mark -
+#pragma mark Add Tab Button
+
+- (NSImage *)addTabButtonImage
+{
+    return _addTabButtonImage;
+}
+
+- (NSImage *)addTabButtonPressedImage
+{
+    return _addTabButtonPressedImage;
+}
+
+- (NSImage *)addTabButtonRolloverImage
+{
+    return _addTabButtonRolloverImage;
+}
+
+#pragma mark -
+#pragma mark Cell Specific
+
+- (NSRect)dragRectForTabCell:(PSMTabBarCell *)cell orientation:(PSMTabBarOrientation)orientation
+{
+	NSRect dragRect = [cell frame];
+	dragRect.size.width++;
+	return dragRect;
+}
+
+- (NSRect)closeButtonRectForTabCell:(PSMTabBarCell *)cell withFrame:(NSRect)cellFrame
+{
+    if ([cell hasCloseButton] == NO) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = [unifiedCloseButton size];
+    result.origin.x = cellFrame.origin.x + MARGIN_X;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+    
+    return result;
+}
+
+- (NSRect)iconRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([cell hasIcon] == NO) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(kPSMTabBarIconWidth, kPSMTabBarIconWidth);
+    result.origin.x = cellFrame.origin.x + MARGIN_X;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y - 1.0;
+    
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        result.origin.x += [unifiedCloseButton size].width + kPSMTabBarCellPadding;
+    }
+
+    return result;
+}
+
+- (NSRect)indicatorRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([[cell indicator] isHidden]) {
+        return NSZeroRect;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(kPSMTabBarIndicatorWidth, kPSMTabBarIndicatorWidth);
+    result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - kPSMTabBarIndicatorWidth;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y - 1.0;
+     
+    return result;
+}
+
+- (NSRect)objectCounterRectForTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+    
+    if ([cell count] == 0) {
+        return NSZeroRect;
+    }
+    
+    CGFloat countWidth = [[self attributedObjectCountValueForTabCell:cell] size].width;
+    countWidth += (2 * kPSMUnifiedObjectCounterRadius - 6.0);
+    if (countWidth < kPSMUnifiedCounterMinWidth) {
+        countWidth = kPSMUnifiedCounterMinWidth;
+    }
+    
+    NSRect result;
+    result.size = NSMakeSize(countWidth, 2 * kPSMUnifiedObjectCounterRadius); // temp
+    result.origin.x = cellFrame.origin.x + cellFrame.size.width - MARGIN_X - result.size.width;
+    result.origin.y = cellFrame.origin.y + MARGIN_Y + 1.0;
+    
+    if (![[cell indicator] isHidden]) {
+        result.origin.x -= kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding;
+    }
+    
+    return result;
+}
+
+
+- (CGFloat)minimumWidthOfTabCell:(PSMTabBarCell *)cell
+{
+    CGFloat resultWidth = 0.0;
+    
+    // left margin
+    resultWidth = MARGIN_X;
+    
+    // close button?
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        resultWidth += [unifiedCloseButton size].width + kPSMTabBarCellPadding;
+    }
+    
+    // icon?
+    if ([cell hasIcon]) {
+        resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding;
+    }
+    
+    // the label
+    resultWidth += kPSMMinimumTitleWidth;
+    
+    // object counter?
+    if ([cell count] > 0) {
+        resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding;
+    }
+    
+    // indicator?
+    if ([[cell indicator] isHidden] == NO)
+        resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth;
+    
+    // right margin
+    resultWidth += MARGIN_X;
+    
+    return ceil(resultWidth);
+}
+
+- (CGFloat)desiredWidthOfTabCell:(PSMTabBarCell *)cell
+{
+    CGFloat resultWidth = 0.0;
+    
+    // left margin
+    resultWidth = MARGIN_X;
+    
+    // close button?
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed])
+        resultWidth += [unifiedCloseButton size].width + kPSMTabBarCellPadding;
+    
+    // icon?
+    if ([cell hasIcon]) {
+        resultWidth += kPSMTabBarIconWidth + kPSMTabBarCellPadding;
+    }
+    
+    // the label
+    resultWidth += [[cell attributedStringValue] size].width;
+    
+    // object counter?
+    if ([cell count] > 0) {
+        resultWidth += [self objectCounterRectForTabCell:cell].size.width + kPSMTabBarCellPadding;
+    }
+    
+    // indicator?
+    if ([[cell indicator] isHidden] == NO)
+        resultWidth += kPSMTabBarCellPadding + kPSMTabBarIndicatorWidth;
+    
+    // right margin
+    resultWidth += MARGIN_X;
+    
+    return ceil(resultWidth);
+}
+
+- (CGFloat)tabCellHeight
+{
+	return kPSMTabBarControlHeight;
+}
+
+#pragma mark -
+#pragma mark Cell Values
+
+- (NSAttributedString *)attributedObjectCountValueForTabCell:(PSMTabBarCell *)cell
+{
+    NSString *contents = [NSString stringWithFormat:@"%lu", (unsigned long)[cell count]];
+    return [[[NSMutableAttributedString alloc] initWithString:contents attributes:_objectCountStringAttributes] autorelease];
+}
+
+- (NSAttributedString *)attributedStringValueForTabCell:(PSMTabBarCell *)cell
+{
+    NSMutableAttributedString *attrStr;
+    NSString * contents = [cell stringValue];
+    attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+    NSRange range = NSMakeRange(0, [contents length]);
+    
+    [attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0] range:range];
+    
+    // Paragraph Style for Truncating Long Text
+    static NSMutableParagraphStyle *TruncatingTailParagraphStyle = nil;
+    if (!TruncatingTailParagraphStyle) {
+        TruncatingTailParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+        [TruncatingTailParagraphStyle setLineBreakMode:NSLineBreakByTruncatingTail];
+    }
+    [attrStr addAttribute:NSParagraphStyleAttributeName value:TruncatingTailParagraphStyle range:range];
+    
+    return attrStr;	
+}
+
+#pragma mark -
+#pragma mark ---- drawing ----
+
+- (void)drawTabCell:(PSMTabBarCell *)cell
+{
+    NSRect cellFrame = [cell frame];
+	
+	NSToolbar *toolbar = [[[cell controlView] window] toolbar];
+	BOOL showsBaselineSeparator = (toolbar && [toolbar respondsToSelector:@selector(showsBaselineSeparator)] && [toolbar showsBaselineSeparator]);
+	if (!showsBaselineSeparator) {
+		cellFrame.origin.y += 1.0;
+		cellFrame.size.height -= 1.0;
+	}
+	
+    NSColor * lineColor = nil;
+    NSBezierPath* bezier = [NSBezierPath bezierPath];
+    lineColor = [NSColor colorWithCalibratedWhite:0.576 alpha:1.0];
+
+    if (!showsBaselineSeparator || [cell state] == NSOnState)
+	{
+        // selected tab
+        NSRect aRect = NSMakeRect(cellFrame.origin.x+0.5, cellFrame.origin.y-0.5, cellFrame.size.width, cellFrame.size.height);
+        
+        // frame
+		CGFloat radius = MIN(6.0, 0.5f * MIN(NSWidth(aRect), NSHeight(aRect)));
+		NSRect rect = NSInsetRect(aRect, radius, radius);
+		
+		[bezier appendBezierPathWithArcWithCenter:NSMakePoint(NSMinX(rect), NSMinY(rect)) radius:radius startAngle:180.0 endAngle:270.0];
+		
+		[bezier appendBezierPathWithArcWithCenter:NSMakePoint(NSMaxX(rect), NSMinY(rect)) radius:radius startAngle:270.0 endAngle:360.0];
+		
+		NSPoint cornerPoint = NSMakePoint(NSMaxX(aRect), NSMaxY(aRect));
+		[bezier appendBezierPathWithPoints:&cornerPoint count:1];
+		
+		cornerPoint = NSMakePoint(NSMinX(aRect), NSMaxY(aRect));
+		[bezier appendBezierPathWithPoints:&cornerPoint count:1];
+		
+		[bezier closePath];
+		
+		//[[NSColor windowBackgroundColor] set];
+		//[bezier fill];
+		if ([NSApp isActive]) {
+			if ([cell state] == NSOnState) {
+				[bezier linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.99 alpha:1.0]
+												endColor:[NSColor colorWithCalibratedWhite:0.941 alpha:1.0]];
+			} else if ([cell isHighlighted]) {
+				[bezier linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.80 alpha:1.0]
+												endColor:[NSColor colorWithCalibratedWhite:0.80 alpha:1.0]];
+			} else {
+				[bezier linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.835 alpha:1.0]
+												endColor:[NSColor colorWithCalibratedWhite:0.843 alpha:1.0]];
+			}
+		}
+		
+		[lineColor set];
+        [bezier stroke];
+    }
+	else
+	{
+        // unselected tab
+        NSRect aRect = NSMakeRect(cellFrame.origin.x, cellFrame.origin.y, cellFrame.size.width, cellFrame.size.height);
+        aRect.origin.y += 0.5;
+        aRect.origin.x += 1.5;
+        aRect.size.width -= 1;
+		
+		aRect.origin.x -= 1;
+        aRect.size.width += 1;
+        
+        // rollover
+        if ([cell isHighlighted])
+		{
+            [[NSColor colorWithCalibratedWhite:0.0 alpha:0.1] set];
+            NSRectFillUsingOperation(aRect, NSCompositeSourceAtop);
+        }
+        
+        // frame
+		
+        [lineColor set];
+        [bezier moveToPoint:NSMakePoint(aRect.origin.x + aRect.size.width, aRect.origin.y-0.5)];
+		if (!([cell tabState] & PSMTab_RightIsSelectedMask)) {
+            [bezier lineToPoint:NSMakePoint(NSMaxX(aRect), NSMaxY(aRect))];
+        }
+		 
+        [bezier stroke];
+		
+		// Create a thin lighter line next to the dividing line for a bezel effect
+		if (!([cell tabState] & PSMTab_RightIsSelectedMask)) {
+			[[[NSColor whiteColor] colorWithAlphaComponent:0.5] set];
+			[NSBezierPath strokeLineFromPoint:NSMakePoint(NSMaxX(aRect)+1.0, aRect.origin.y-0.5)
+									  toPoint:NSMakePoint(NSMaxX(aRect)+1.0, NSMaxY(aRect)-2.5)];
+		}
+		
+		// If this is the leftmost tab, we want to draw a line on the left, too
+		if ([cell tabState] & PSMTab_PositionLeftMask)
+		{
+			[lineColor set];
+			[NSBezierPath strokeLineFromPoint:NSMakePoint(aRect.origin.x,aRect.origin.y-0.5)
+									  toPoint:NSMakePoint(aRect.origin.x,NSMaxY(aRect)-2.5)];
+			[[[NSColor whiteColor] colorWithAlphaComponent:0.5] set];
+			[NSBezierPath strokeLineFromPoint:NSMakePoint(aRect.origin.x+1.0,aRect.origin.y-0.5)
+									  toPoint:NSMakePoint(aRect.origin.x+1.0,NSMaxY(aRect)-2.5)];
+		}
+	}
+    
+    [self drawInteriorWithTabCell:cell inView:[cell controlView]];
+}
+
+
+- (void)drawInteriorWithTabCell:(PSMTabBarCell *)cell inView:(NSView*)controlView
+{
+    NSRect cellFrame = [cell frame];
+    CGFloat labelPosition = cellFrame.origin.x + MARGIN_X;
+    
+    // close button
+    if ([cell hasCloseButton] && ![cell isCloseButtonSuppressed]) {
+        NSSize closeButtonSize = NSZeroSize;
+        NSRect closeButtonRect = [cell closeButtonRectForFrame:cellFrame];
+        NSImage * closeButton = nil;
+        
+        closeButton = [cell isEdited] ? unifiedCloseDirtyButton : unifiedCloseButton;
+        
+        if ([cell closeButtonOver]) closeButton = [cell isEdited] ? unifiedCloseDirtyButtonOver : unifiedCloseButtonOver;
+        if ([cell closeButtonPressed]) closeButton = [cell isEdited] ? unifiedCloseDirtyButtonDown : unifiedCloseButtonDown;
+        
+        closeButtonSize = [closeButton size];
+        if ([controlView isFlipped]) {
+            closeButtonRect.origin.y += closeButtonRect.size.height;
+        }
+        
+        [closeButton compositeToPoint:closeButtonRect.origin operation:NSCompositeSourceOver fraction:1.0];
+        
+        // scoot label over
+        labelPosition += closeButtonSize.width + kPSMTabBarCellPadding;
+    }
+    
+    // icon
+    if ([cell hasIcon]) {
+        NSRect iconRect = [self iconRectForTabCell:cell];
+        NSImage *icon = [[[cell representedObject] identifier] icon];
+        if ([controlView isFlipped]) {
+            iconRect.origin.y += iconRect.size.height;
+        }
+        
+        // center in available space (in case icon image is smaller than kPSMTabBarIconWidth)
+        if ([icon size].width < kPSMTabBarIconWidth) {
+            iconRect.origin.x += (kPSMTabBarIconWidth - [icon size].width) / 2.0;
+        }
+        if ([icon size].height < kPSMTabBarIconWidth) {
+            iconRect.origin.y -= (kPSMTabBarIconWidth - [icon size].height) / 2.0;
+        }
+        
+        [icon compositeToPoint:iconRect.origin operation:NSCompositeSourceOver fraction:1.0];
+        
+        // scoot label over
+        labelPosition += iconRect.size.width + kPSMTabBarCellPadding;
+    }
+    
+    // label rect
+    NSRect labelRect;
+    labelRect.origin.x = labelPosition;
+    labelRect.size.width = cellFrame.size.width - (labelRect.origin.x - cellFrame.origin.x) - kPSMTabBarCellPadding;
+	NSSize s = [[cell attributedStringValue] size];
+	labelRect.origin.y = cellFrame.origin.y + (cellFrame.size.height-s.height) / 2.0 - 1.0;
+	labelRect.size.height = s.height;
+    
+    if (![[cell indicator] isHidden]) {
+        labelRect.size.width -= (kPSMTabBarIndicatorWidth + kPSMTabBarCellPadding);
+    }
+    
+    // object counter
+    if ([cell count] > 0) {
+        [[cell countColor] ?: [NSColor colorWithCalibratedWhite:0.3 alpha:0.6] set];
+        NSBezierPath *path = [NSBezierPath bezierPath];
+        NSRect myRect = [self objectCounterRectForTabCell:cell];
+		myRect.origin.y -= 1.0;
+        [path moveToPoint:NSMakePoint(myRect.origin.x + kPSMUnifiedObjectCounterRadius, myRect.origin.y)];
+        [path lineToPoint:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMUnifiedObjectCounterRadius, myRect.origin.y)];
+        [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + myRect.size.width - kPSMUnifiedObjectCounterRadius, myRect.origin.y + kPSMUnifiedObjectCounterRadius) radius:kPSMUnifiedObjectCounterRadius startAngle:270.0 endAngle:90.0];
+        [path lineToPoint:NSMakePoint(myRect.origin.x + kPSMUnifiedObjectCounterRadius, myRect.origin.y + myRect.size.height)];
+        [path appendBezierPathWithArcWithCenter:NSMakePoint(myRect.origin.x + kPSMUnifiedObjectCounterRadius, myRect.origin.y + kPSMUnifiedObjectCounterRadius) radius:kPSMUnifiedObjectCounterRadius startAngle:90.0 endAngle:270.0];
+        [path fill];
+        
+        // draw attributed string centered in area
+        NSRect counterStringRect;
+        NSAttributedString *counterString = [self attributedObjectCountValueForTabCell:cell];
+        counterStringRect.size = [counterString size];
+        counterStringRect.origin.x = myRect.origin.x + ((myRect.size.width - counterStringRect.size.width) / 2.0) + 0.25;
+        counterStringRect.origin.y = myRect.origin.y + ((myRect.size.height - counterStringRect.size.height) / 2.0) + 0.5;
+        [counterString drawInRect:counterStringRect];
+        
+        labelRect.size.width -= myRect.size.width + kPSMTabBarCellPadding;
+    }
+    
+    // label
+    [[cell attributedStringValue] drawInRect:labelRect];
+}
+
+- (void)drawBackgroundInRect:(NSRect)rect
+{
+	//Draw for our whole bounds; it'll be automatically clipped to fit the appropriate drawing area
+	rect = [tabBar bounds];
+
+	NSRect gradientRect = rect;
+	gradientRect.size.height -= 1.0;
+	
+	NSBezierPath *path = [NSBezierPath bezierPathWithRect:gradientRect];
+	[path linearGradientFillWithStartColor:[NSColor colorWithCalibratedWhite:0.835 alpha:1.0]
+								  endColor:[NSColor colorWithCalibratedWhite:0.843 alpha:1.0]];
+	[[NSColor colorWithCalibratedWhite:0.576 alpha:1.0] set];
+	[NSBezierPath strokeLineFromPoint:NSMakePoint(rect.origin.x, NSMaxY(rect) - 0.5)
+							  toPoint:NSMakePoint(NSMaxX(rect), NSMaxY(rect) - 0.5)];
+	
+	if (![[[tabBar tabView] window] isKeyWindow]) {
+		[[NSColor windowBackgroundColor] set];
+		NSRectFill(gradientRect);
+	}
+}
+
+- (void)drawTabBar:(PSMTabBarControl *)bar inRect:(NSRect)rect
+{
+	tabBar = bar;
+	[self drawBackgroundInRect:rect];
+	
+    // no tab view == not connected
+    if (![bar tabView]) {
+        NSRect labelRect = rect;
+        labelRect.size.height -= 4.0;
+        labelRect.origin.y += 4.0;
+        NSMutableAttributedString *attrStr;
+        NSString *contents = @"PSMTabBarControl";
+        attrStr = [[[NSMutableAttributedString alloc] initWithString:contents] autorelease];
+        NSRange range = NSMakeRange(0, [contents length]);
+        [attrStr addAttribute:NSFontAttributeName value:[NSFont systemFontOfSize:11.0] range:range];
+        NSMutableParagraphStyle *centeredParagraphStyle = nil;
+        if (!centeredParagraphStyle) {
+            centeredParagraphStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] retain];
+            [centeredParagraphStyle setAlignment:NSCenterTextAlignment];
+        }
+        [attrStr addAttribute:NSParagraphStyleAttributeName value:centeredParagraphStyle range:range];
+        [attrStr drawInRect:labelRect];
+        return;
+    }
+    
+    // draw cells
+    NSEnumerator *e = [[bar cells] objectEnumerator];
+    PSMTabBarCell *cell;
+    while ( (cell = [e nextObject]) ) {
+        if ([bar isAnimating] || (![cell isInOverflowMenu] && NSIntersectsRect([cell frame], rect))) {
+            [cell drawWithFrame:[cell frame] inView:bar];
+        }
+    }
+}   	
+
+#pragma mark -
+#pragma mark Archiving
+
+- (void)encodeWithCoder:(NSCoder *)aCoder 
+{
+/*
+    //[super encodeWithCoder:aCoder];
+    if ([aCoder allowsKeyedCoding]) {
+        [aCoder encodeObject:unifiedCloseButton forKey:@"unifiedCloseButton"];
+        [aCoder encodeObject:unifiedCloseButtonDown forKey:@"unifiedCloseButtonDown"];
+        [aCoder encodeObject:unifiedCloseButtonOver forKey:@"unifiedCloseButtonOver"];
+        [aCoder encodeObject:unifiedCloseDirtyButton forKey:@"unifiedCloseDirtyButton"];
+        [aCoder encodeObject:unifiedCloseDirtyButtonDown forKey:@"unifiedCloseDirtyButtonDown"];
+        [aCoder encodeObject:unifiedCloseDirtyButtonOver forKey:@"unifiedCloseDirtyButtonOver"];
+        [aCoder encodeObject:_addTabButtonImage forKey:@"addTabButtonImage"];
+        [aCoder encodeObject:_addTabButtonPressedImage forKey:@"addTabButtonPressedImage"];
+        [aCoder encodeObject:_addTabButtonRolloverImage forKey:@"addTabButtonRolloverImage"];
+    }
+*/    
+}
+
+- (id)initWithCoder:(NSCoder *)aDecoder 
+{
+    self = [self init];
+    if (self) {
+    /*
+        if ([aDecoder allowsKeyedCoding]) {
+            unifiedCloseButton = [[aDecoder decodeObjectForKey:@"unifiedCloseButton"] retain];
+            unifiedCloseButtonDown = [[aDecoder decodeObjectForKey:@"unifiedCloseButtonDown"] retain];
+            unifiedCloseButtonOver = [[aDecoder decodeObjectForKey:@"unifiedCloseButtonOver"] retain];
+            unifiedCloseDirtyButton = [[aDecoder decodeObjectForKey:@"unifiedCloseDirtyButton"] retain];
+            unifiedCloseDirtyButtonDown = [[aDecoder decodeObjectForKey:@"unifiedCloseDirtyButtonDown"] retain];
+            unifiedCloseDirtyButtonOver = [[aDecoder decodeObjectForKey:@"unifiedCloseDirtyButtonOver"] retain];
+            _addTabButtonImage = [[aDecoder decodeObjectForKey:@"addTabButtonImage"] retain];
+            _addTabButtonPressedImage = [[aDecoder decodeObjectForKey:@"addTabButtonPressedImage"] retain];
+            _addTabButtonRolloverImage = [[aDecoder decodeObjectForKey:@"addTabButtonRolloverImage"] retain];
+        }
+        */
+    }
+    return self;
+}
+
+@end