| // Copyright 2016 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 UI_VIEWS_MUS_MUS_CLIENT_OBSERVER_H_ |
| #define UI_VIEWS_MUS_MUS_CLIENT_OBSERVER_H_ |
| |
| #include "ui/views/mus/mus_export.h" |
| |
| namespace views { |
| |
| // Allows individual DesktopWindowTreeHostsMus to observe MusClient events. |
| class VIEWS_MUS_EXPORT MusClientObserver { |
| public: |
| // Notification that windows should update per window values from the |
| // WindowManagerFrameValues. |
| virtual void OnWindowManagerFrameValuesChanged() = 0; |
| |
| protected: |
| virtual ~MusClientObserver() {} |
| }; |
| |
| } // namespace views |
| |
| #endif // UI_VIEWS_MUS_MUS_CLIENT_OBSERVER_H_ |