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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 VIEWS_CONTROLS_SLIDER_NATIVE_SLIDER_WRAPPER_H_ | 5 #ifndef VIEWS_CONTROLS_SLIDER_NATIVE_SLIDER_WRAPPER_H_ |
| 6 #define VIEWS_CONTROLS_SLIDER_NATIVE_SLIDER_WRAPPER_H_ | 6 #define VIEWS_CONTROLS_SLIDER_NATIVE_SLIDER_WRAPPER_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "gfx/native_widget_types.h" | 9 #include "ui/gfx/native_widget_types.h" |
| 10 | 10 |
| 11 namespace views { | 11 namespace views { |
| 12 | 12 |
| 13 class Slider; | 13 class Slider; |
| 14 class View; | 14 class View; |
| 15 | 15 |
| 16 // An interface implemented by an object that provides a platform-native slider. | 16 // An interface implemented by an object that provides a platform-native slider. |
| 17 class NativeSliderWrapper { | 17 class NativeSliderWrapper { |
| 18 public: | 18 public: |
| 19 // The Slider calls this when it is destroyed to clean up the wrapper object. | 19 // The Slider calls this when it is destroyed to clean up the wrapper object. |
| (...skipping 20 matching lines...) Expand all Loading... |
| 40 // Returns a handle to the underlying native view for testing. | 40 // Returns a handle to the underlying native view for testing. |
| 41 virtual gfx::NativeView GetTestingHandle() const = 0; | 41 virtual gfx::NativeView GetTestingHandle() const = 0; |
| 42 | 42 |
| 43 // Creates an appropriate NativeSliderWrapper for the platform. | 43 // Creates an appropriate NativeSliderWrapper for the platform. |
| 44 static NativeSliderWrapper* CreateWrapper(Slider* slider); | 44 static NativeSliderWrapper* CreateWrapper(Slider* slider); |
| 45 }; | 45 }; |
| 46 | 46 |
| 47 } // namespace views | 47 } // namespace views |
| 48 | 48 |
| 49 #endif // VIEWS_CONTROLS_SLIDER_NATIVE_SLIDER_WRAPPER_H_ | 49 #endif // VIEWS_CONTROLS_SLIDER_NATIVE_SLIDER_WRAPPER_H_ |
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