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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#import "chrome/browser/cocoa/menu_tracked_button.h"
@implementation MenuTrackedButton
- (void)mouseEntered:(NSEvent*)theEvent {
didEnter_ = YES;
[super mouseEntered:theEvent];
}
- (void)mouseExited:(NSEvent*)theEvent {
didEnter_ = NO;
tracking_ = NO;
[super mouseExited:theEvent];
}
- (void)mouseDragged:(NSEvent*)theEvent {
tracking_ = !didEnter_;
[super mouseDragged:theEvent];
}
- (void)mouseUp:(NSEvent*)theEvent {
if (!tracking_) {
return [super mouseUp:theEvent];
}
[self performClick:self];
}
@end
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