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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_WIDGET_NATIVE_WIDGET_DELEGATE_H_ | 5 #ifndef VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ |
| 6 #define VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ | 6 #define VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "views/views_api.h" | 9 #include "views/views_export.h" |
| 10 | 10 |
| 11 namespace gfx { | 11 namespace gfx { |
| 12 class Canvas; | 12 class Canvas; |
| 13 class Size; | 13 class Size; |
| 14 } | 14 } |
| 15 | 15 |
| 16 #if defined(TOUCH_UI) | 16 #if defined(TOUCH_UI) |
| 17 namespace ui { | 17 namespace ui { |
| 18 enum TouchStatus; | 18 enum TouchStatus; |
| 19 } | 19 } |
| 20 #endif | 20 #endif |
| 21 | 21 |
| 22 namespace views { | 22 namespace views { |
| 23 namespace internal { | 23 namespace internal { |
| 24 | 24 |
| 25 //////////////////////////////////////////////////////////////////////////////// | 25 //////////////////////////////////////////////////////////////////////////////// |
| 26 // NativeWidgetDelegate | 26 // NativeWidgetDelegate |
| 27 // | 27 // |
| 28 // An interface implemented by the object that handles events sent by a | 28 // An interface implemented by the object that handles events sent by a |
| 29 // NativeWidget implementation. | 29 // NativeWidget implementation. |
| 30 // | 30 // |
| 31 class VIEWS_API NativeWidgetDelegate { | 31 class VIEWS_EXPORT NativeWidgetDelegate { |
| 32 public: | 32 public: |
| 33 virtual ~NativeWidgetDelegate() {} | 33 virtual ~NativeWidgetDelegate() {} |
| 34 | 34 |
| 35 // Returns true if the window is modal. | 35 // Returns true if the window is modal. |
| 36 virtual bool IsModal() const = 0; | 36 virtual bool IsModal() const = 0; |
| 37 | 37 |
| 38 // Returns true if the window is a dialog box. | 38 // Returns true if the window is a dialog box. |
| 39 virtual bool IsDialogBox() const = 0; | 39 virtual bool IsDialogBox() const = 0; |
| 40 | 40 |
| 41 // Returns true if the window can be activated. | 41 // Returns true if the window can be activated. |
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| 101 | 101 |
| 102 // | 102 // |
| 103 virtual Widget* AsWidget() = 0; | 103 virtual Widget* AsWidget() = 0; |
| 104 virtual const Widget* AsWidget() const = 0; | 104 virtual const Widget* AsWidget() const = 0; |
| 105 }; | 105 }; |
| 106 | 106 |
| 107 } // namespace internal | 107 } // namespace internal |
| 108 } // namespace views | 108 } // namespace views |
| 109 | 109 |
| 110 #endif // VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ | 110 #endif // VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ |
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