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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 UI_VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ | 5 #ifndef UI_VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ |
6 #define UI_VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ | 6 #define UI_VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "ui/base/events.h" | 10 #include "ui/base/events.h" |
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99 // Paints the rootview in the canvas. This will also refresh the compositor | 99 // Paints the rootview in the canvas. This will also refresh the compositor |
100 // tree if necessary when accelerated painting is enabled. | 100 // tree if necessary when accelerated painting is enabled. |
101 virtual void OnNativeWidgetPaint(gfx::Canvas* canvas) = 0; | 101 virtual void OnNativeWidgetPaint(gfx::Canvas* canvas) = 0; |
102 | 102 |
103 // Returns the non-client component (see ui/base/hit_test.h) containing | 103 // Returns the non-client component (see ui/base/hit_test.h) containing |
104 // |point|, in client coordinates. | 104 // |point|, in client coordinates. |
105 virtual int GetNonClientComponent(const gfx::Point& point) = 0; | 105 virtual int GetNonClientComponent(const gfx::Point& point) = 0; |
106 | 106 |
107 // Mouse and key event handlers. | 107 // Mouse and key event handlers. |
108 virtual bool OnKeyEvent(const ui::KeyEvent& event) = 0; | 108 virtual bool OnKeyEvent(const ui::KeyEvent& event) = 0; |
109 virtual bool OnMouseEvent(const MouseEvent& event) = 0; | 109 virtual bool OnMouseEvent(const ui::MouseEvent& event) = 0; |
110 virtual void OnMouseCaptureLost() = 0; | 110 virtual void OnMouseCaptureLost() = 0; |
111 virtual ui::TouchStatus OnTouchEvent(const TouchEvent& event) = 0; | 111 virtual ui::TouchStatus OnTouchEvent(const TouchEvent& event) = 0; |
112 virtual ui::GestureStatus OnGestureEvent(const GestureEvent& event) = 0; | 112 virtual ui::GestureStatus OnGestureEvent(const GestureEvent& event) = 0; |
113 | 113 |
114 // Runs the specified native command. Returns true if the command is handled. | 114 // Runs the specified native command. Returns true if the command is handled. |
115 virtual bool ExecuteCommand(int command_id) = 0; | 115 virtual bool ExecuteCommand(int command_id) = 0; |
116 | 116 |
117 // Returns the input method of the widget this delegate is associated with. | 117 // Returns the input method of the widget this delegate is associated with. |
118 // Note that this does not use the top level widget, so may return NULL | 118 // Note that this does not use the top level widget, so may return NULL |
119 // if the widget doesn't have input method. | 119 // if the widget doesn't have input method. |
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130 | 130 |
131 // | 131 // |
132 virtual Widget* AsWidget() = 0; | 132 virtual Widget* AsWidget() = 0; |
133 virtual const Widget* AsWidget() const = 0; | 133 virtual const Widget* AsWidget() const = 0; |
134 }; | 134 }; |
135 | 135 |
136 } // namespace internal | 136 } // namespace internal |
137 } // namespace views | 137 } // namespace views |
138 | 138 |
139 #endif // UI_VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ | 139 #endif // UI_VIEWS_WIDGET_NATIVE_WIDGET_DELEGATE_H_ |
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