| // Copyright 2015 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_TOOLBAR_TOOLBAR_ACTIONS_BAR_OBSERVER_H_ |
| #define CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_ACTIONS_BAR_OBSERVER_H_ |
| |
| class ToolbarActionsBarObserver { |
| public: |
| // Called when the toolbar actions bar is destroyed. |
| virtual void OnToolbarActionsBarDestroyed() {} |
| |
| // Called when a toolbar action drag-and-drop sequence has completed. |
| virtual void OnToolbarActionDragDone() {} |
| |
| // Called when the delegate of the toolbar actions bar finishes animating. |
| virtual void OnToolbarActionsBarAnimationEnded() {} |
| |
| virtual ~ToolbarActionsBarObserver() {} |
| }; |
| |
| #endif // CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_ACTIONS_BAR_OBSERVER_H_ |