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1 // Copyright (c) 2010 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_MENU_TRACKED_ROOT_VIEW_H_ | |
6 #define CHROME_BROWSER_UI_COCOA_MENU_TRACKED_ROOT_VIEW_H_ | |
7 #pragma once | |
8 | |
9 #import <Cocoa/Cocoa.h> | |
10 | |
11 // An instance of MenuTrackedRootView should be the root of the view hierarchy | |
12 // of the custom view of NSMenuItems. If the user opens the menu in a non- | |
13 // sticky fashion (i.e. clicks, holds, and drags) and then releases the mouse | |
14 // over the menu item, it will cancel tracking on the |[menuItem_ menu]|. | |
15 @interface MenuTrackedRootView : NSView { | |
16 @private | |
17 // The menu item whose custom view's root view is an instance of this class. | |
18 NSMenuItem* menuItem_; // weak | |
19 } | |
20 | |
21 @property (assign, nonatomic) NSMenuItem* menuItem; | |
22 | |
23 @end | |
24 | |
25 #endif // CHROME_BROWSER_UI_COCOA_MENU_TRACKED_ROOT_VIEW_H_ | |
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