| // Copyright 2019 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_VIEWS_FRAME_APP_MENU_BUTTON_OBSERVER_H_ |
| #define CHROME_BROWSER_UI_VIEWS_FRAME_APP_MENU_BUTTON_OBSERVER_H_ |
| |
| class AppMenuButtonObserver { |
| public: |
| // Called after AppMenu::RunMenu(). |
| virtual void AppMenuShown() {} |
| |
| // Called during AppMenu::OnMenuClosed(). |
| virtual void AppMenuClosed() {} |
| |
| protected: |
| virtual ~AppMenuButtonObserver() = default; |
| }; |
| |
| #endif // CHROME_BROWSER_UI_VIEWS_FRAME_APP_MENU_BUTTON_OBSERVER_H_ |