1// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef CHROME_BROWSER_UI_COCOA_DRAGGABLE_BUTTON_H_ 6#define CHROME_BROWSER_UI_COCOA_DRAGGABLE_BUTTON_H_ 7 8#import <Cocoa/Cocoa.h> 9 10#import "base/mac/scoped_nsobject.h" 11#import "chrome/browser/ui/cocoa/draggable_button_mixin.h" 12 13// Class for buttons that can be drag sources. If the mouse is clicked and moved 14// more than a given distance, this class will call |-beginDrag:| instead of 15// |-performClick:|. Subclasses should override these two methods. 16@interface DraggableButton : NSButton<DraggableButtonMixin> { 17 @private 18 base::scoped_nsobject<DraggableButtonImpl> draggableButtonImpl_; 19} 20 21@property(readonly, nonatomic) DraggableButtonImpl* draggableButton; 22 23@end 24 25#endif // CHROME_BROWSER_UI_COCOA_DRAGGABLE_BUTTON_H_ 26