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-rw-r--r--Source/CMTextView.m15
1 files changed, 15 insertions, 0 deletions
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