From 5b7d38c091a7e539181709892e781316cd57a85d Mon Sep 17 00:00:00 2001
From: Bibiko <bibiko@eva.mpg.de>
Date: Mon, 25 May 2009 22:13:03 +0000
Subject: =?UTF-8?q?=E2=80=A2=20added=20two=20finger=20zoom=20gesture=20for?=
 =?UTF-8?q?=20de/increasing=20the=20font=20size=20of=20the=20Custom=20Quer?=
 =?UTF-8?q?y=20Editor?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Source/CMTextView.m | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'Source/CMTextView.m')

diff --git a/Source/CMTextView.m b/Source/CMTextView.m
index 9b5fb9aa..5afe2fef 100644
--- a/Source/CMTextView.m
+++ b/Source/CMTextView.m
@@ -2598,6 +2598,21 @@ NSInteger alphabeticSort(id string1, id string2, void *reverse)
 	NSBeep();
 }
 
+#pragma mark -
+#pragma mark multi-touch trackpad support
+
+/*
+ * Trackpad two-finger zooming gesture in/decreases the font size
+ */
+- (void) magnifyWithEvent:(NSEvent *)anEvent
+{
+	if([anEvent deltaZ]>5.0)
+		[self makeTextSizeLarger];
+	else if([anEvent deltaZ]<-5.0)
+		[self makeTextSizeSmaller];
+
+	[self insertText:@""];
+}
 
 
 @end
-- 
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