| // Copyright (c) 2012 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 ASH_WM_WORKSPACE_COLORED_WINDOW_CONTROLLER_H_ |
| #define ASH_WM_WORKSPACE_COLORED_WINDOW_CONTROLLER_H_ |
| |
| #include <string> |
| |
| #include "ash/ash_export.h" |
| #include "base/basictypes.h" |
| |
| typedef unsigned int SkColor; |
| |
| namespace aura { |
| class Window; |
| } |
| |
| namespace views { |
| class Widget; |
| } |
| |
| namespace ash { |
| namespace internal { |
| |
| // ColoredWindowController creates a Widget whose layer is LAYER_SOLID_COLOR. |
| // The Widget is sized to the supplied Window and parented to the specified |
| // Window. It is used for animations. |
| class ASH_EXPORT ColoredWindowController { |
| public: |
| ColoredWindowController(aura::Window* parent, const std::string& window_name); |
| ~ColoredWindowController(); |
| |
| // Changes the background color. |
| void SetColor(SkColor color); |
| |
| views::Widget* GetWidget(); |
| |
| private: |
| class View; |
| |
| // View responsible for rendering the background. This is non-NULL if the |
| // widget containing it is deleted. It is owned by the widget. |
| View* view_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ColoredWindowController); |
| }; |
| |
| } // namespace internal |
| } // namespace ash |
| |
| #endif // ASH_WM_WORKSPACE_COLORED_WINDOW_CONTROLLER_H_ |