From 5b05f3f15aa0676f91bc1d127d31f4fd95ef9f40 Mon Sep 17 00:00:00 2001
From: avenjamin <avenjamin@gmail.com>
Date: Wed, 24 Jun 2009 15:46:27 +0000
Subject: - Changed the way the BWToolkit framework was included to allow
 modifications to be made easily. - Fixed show/hide info pane toggle button
 image states to now show correctly

---
 .../BWTransparentTableView.m                       | 103 +++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 Frameworks/BWToolkitFramework.framework/BWTransparentTableView.m

(limited to 'Frameworks/BWToolkitFramework.framework/BWTransparentTableView.m')

diff --git a/Frameworks/BWToolkitFramework.framework/BWTransparentTableView.m b/Frameworks/BWToolkitFramework.framework/BWTransparentTableView.m
new file mode 100644
index 00000000..53fe23f9
--- /dev/null
+++ b/Frameworks/BWToolkitFramework.framework/BWTransparentTableView.m
@@ -0,0 +1,103 @@
+//
+//  BWTransparentTableView.m
+//  BWToolkit
+//
+//  Created by Brandon Walkin (www.brandonwalkin.com)
+//  All code is provided under the New BSD license.
+//
+
+#import "BWTransparentTableView.h"
+#import "BWTransparentTableViewCell.h"
+#import "BWTransparentCheckboxCell.h"
+
+static NSColor *rowColor, *altRowColor, *highlightColor;
+
+@interface BWTransparentTableView (BWTTVPrivate)
+- (void)addObject:(id)object toParent:(id)parent;
+- (void)removeObject:(id)object;
+@end
+
+@implementation BWTransparentTableView
+
++ (void)initialize;
+{
+    rowColor			= [[NSColor colorWithCalibratedWhite:0.13 alpha:0.855] retain];
+    altRowColor			= [[NSColor colorWithCalibratedWhite:0.16 alpha:0.855] retain];
+	highlightColor		= [[NSColor colorWithCalibratedWhite:(75.0 / 255.0) alpha:0.855] retain];
+}
+
+- (void)addTableColumn:(NSTableColumn *)aColumn
+{
+	[super addTableColumn:aColumn];
+	
+	if ([[[aColumn dataCell] className] isEqualToString:@"NSTextFieldCell"])
+	{
+		BWTransparentTableViewCell *cell = [[BWTransparentTableViewCell alloc] init];
+
+		[self removeObject:[aColumn dataCell]];
+		[aColumn setDataCell:cell];
+		[self addObject:cell toParent:aColumn];
+	}
+}
+
++ (Class)cellClass
+{
+	return [BWTransparentTableViewCell class];
+}
+
+// We make this a no-op when there are no alt rows so that the background color is not drawn on top of the window
+- (void)drawBackgroundInClipRect:(NSRect)clipRect
+{
+	if ([self usesAlternatingRowBackgroundColors])
+		[super drawBackgroundInClipRect:clipRect];
+}
+
+// Color shown when a cell is edited
+- (NSColor *)backgroundColor
+{
+	return rowColor;
+}
+
+- (NSArray *)_alternatingRowBackgroundColors
+{
+	NSArray *colors = [NSArray arrayWithObjects:rowColor,altRowColor,nil];
+	
+	return colors;
+}
+
+- (NSColor *)_highlightColorForCell:(NSCell *)cell
+{
+	return nil;
+}
+
+- (void)highlightSelectionInClipRect:(NSRect)theClipRect
+{
+	NSRange			aVisibleRowIndexes = [self rowsInRect:theClipRect];
+	NSIndexSet *	aSelectedRowIndexes = [self selectedRowIndexes];
+	int				aRow = aVisibleRowIndexes.location;
+	int				anEndRow = aRow + aVisibleRowIndexes.length;
+
+    for (aRow; aRow < anEndRow; aRow++)
+    {
+		if([aSelectedRowIndexes containsIndex:aRow])
+		{
+			NSRect aRowRect = [self rectOfRow:aRow];
+			aRowRect.size.height--;
+
+			[NSGraphicsContext saveGraphicsState];
+			
+			[[NSGraphicsContext currentContext] setCompositingOperation:NSCompositeCopy];
+			
+			NSColor *startColor = [NSColor colorWithCalibratedWhite:(85.0 / 255.0) alpha:0.855];
+			NSColor *endColor = [NSColor colorWithCalibratedWhite:(70.0 / 255.0) alpha:0.855];
+			
+			NSGradient *gradient = [[[NSGradient alloc] initWithStartingColor:startColor endingColor:endColor] autorelease];
+			
+			[gradient drawInRect:aRowRect angle:90];
+			
+			[NSGraphicsContext restoreGraphicsState];
+		}
+	}
+}
+
+@end
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