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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_DELEGATE_H_ | 5 #ifndef UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_DELEGATE_H_ |
6 #define UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_DELEGATE_H_ | 6 #define UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_DELEGATE_H_ |
7 | 7 |
8 namespace views { | 8 namespace views { |
9 | 9 |
10 class MenuItemView; | 10 class MenuItemView; |
11 | 11 |
12 // This is internal as there should be no need for usage of this class outside | 12 // This is internal as there should be no need for usage of this class outside |
13 // of views. | 13 // of views. |
14 namespace internal { | 14 namespace internal { |
15 | 15 |
16 // Used by MenuController to notify of interesting events that are intended for | 16 // Used by MenuController to notify of interesting events that are intended for |
17 // the class using MenuController. This is implemented by MenuRunnerImpl. | 17 // the class using MenuController. This is implemented by MenuRunnerImpl. |
18 class MenuControllerDelegate { | 18 class MenuControllerDelegate { |
19 public: | 19 public: |
20 enum NotifyType { | 20 enum NotifyType { |
21 NOTIFY_DELEGATE, | 21 NOTIFY_DELEGATE, |
22 DONT_NOTIFY_DELEGATE | 22 DONT_NOTIFY_DELEGATE |
23 }; | 23 }; |
24 | 24 |
25 // Invoked when MenuController closes a menu and the MenuController was | 25 // Invoked when MenuController closes. unless the owner deletes the |
26 // configured for asynchronous or drop (MenuRunner::ASYNC, | 26 // MenuController during MenuDelegate::ExecuteCommand. |mouse_event_flags| are |
27 // MenuRunner::FOR_DROP). |mouse_event_flags| are the flags set on the | 27 // the flags set on the ui::MouseEvent which selected |menu|, otherwise 0. |
28 // ui::MouseEvent which selected |menu|, otherwise 0. | |
29 virtual void OnMenuClosed(NotifyType type, | 28 virtual void OnMenuClosed(NotifyType type, |
30 MenuItemView* menu, | 29 MenuItemView* menu, |
31 int mouse_event_flags) = 0; | 30 int mouse_event_flags) = 0; |
32 | 31 |
33 // Invoked when the MenuDelegate::GetSiblingMenu() returns non-NULL. | 32 // Invoked when the MenuDelegate::GetSiblingMenu() returns non-NULL. |
34 virtual void SiblingMenuCreated(MenuItemView* menu) = 0; | 33 virtual void SiblingMenuCreated(MenuItemView* menu) = 0; |
35 | 34 |
36 protected: | 35 protected: |
37 virtual ~MenuControllerDelegate() {} | 36 virtual ~MenuControllerDelegate() {} |
38 }; | 37 }; |
39 | 38 |
40 } // namespace internal | 39 } // namespace internal |
41 | 40 |
42 } // namespace view | 41 } // namespace view |
43 | 42 |
44 #endif // UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_DELEGATE_H_ | 43 #endif // UI_VIEWS_CONTROLS_MENU_MENU_CONTROLLER_DELEGATE_H_ |
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