| // Copyright (c) 2011 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. |
| |
| #ifndef CHROME_BROWSER_UI_COCOA_DRAGGABLE_BUTTON_H_ |
| #define CHROME_BROWSER_UI_COCOA_DRAGGABLE_BUTTON_H_ |
| |
| #import <Cocoa/Cocoa.h> |
| |
| #import "base/mac/scoped_nsobject.h" |
| #import "chrome/browser/ui/cocoa/draggable_button_mixin.h" |
| |
| // Class for buttons that can be drag sources. If the mouse is clicked and moved |
| // more than a given distance, this class will call |-beginDrag:| instead of |
| // |-performClick:|. Subclasses should override these two methods. |
| @interface DraggableButton : NSButton<DraggableButtonMixin> { |
| @private |
| base::scoped_nsobject<DraggableButtonImpl> draggableButtonImpl_; |
| } |
| |
| @property(readonly, nonatomic) DraggableButtonImpl* draggableButton; |
| |
| @end |
| |
| #endif // CHROME_BROWSER_UI_COCOA_DRAGGABLE_BUTTON_H_ |