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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_H_ | 5 #ifndef ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_H_ |
6 #define ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_H_ | 6 #define ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_H_ |
7 | 7 |
8 #include "base/macros.h" | 8 #include "base/macros.h" |
9 #include "ui/views/controls/button/button.h" | 9 #include "ui/views/controls/button/button.h" |
10 | 10 |
11 namespace ash { | 11 namespace ash { |
12 | 12 |
13 // Transparent window that covers window selector items and handles mouse and | 13 // Transparent window that covers window selector items and handles mouse and |
14 // gestures on overview mode for them. | 14 // gestures on overview mode for them. |
15 class TransparentActivateWindowButton : public views::ButtonListener { | 15 class TransparentActivateWindowButton : public views::ButtonListener { |
16 public: | 16 public: |
17 explicit TransparentActivateWindowButton(aura::Window* activate_window); | 17 explicit TransparentActivateWindowButton(aura::Window* activate_window); |
18 virtual ~TransparentActivateWindowButton(); | 18 virtual ~TransparentActivateWindowButton(); |
19 | 19 |
20 // Sets the bounds of the transparent window. | 20 // Sets the bounds of the transparent window. |
21 void SetBounds(const gfx::Rect& bounds); | 21 void SetBounds(const gfx::Rect& bounds); |
22 | 22 |
23 // Sends an a11y focus alert so that if chromevox is enabled, the window title | 23 // Sends an a11y focus alert so that if chromevox is enabled, the window title |
24 // is read. | 24 // is read. |
25 void SendFocusAlert() const; | 25 void SendFocusAlert() const; |
26 | 26 |
27 // views::ButtonListener: | 27 // views::ButtonListener: |
28 virtual void ButtonPressed(views::Button* sender, | 28 virtual void ButtonPressed(views::Button* sender, |
29 const ui::Event& event) OVERRIDE; | 29 const ui::Event& event) override; |
30 | 30 |
31 private: | 31 private: |
32 // The transparent window event handler widget itself. | 32 // The transparent window event handler widget itself. |
33 scoped_ptr<views::Widget> event_handler_widget_; | 33 scoped_ptr<views::Widget> event_handler_widget_; |
34 | 34 |
35 // Pointer to the window that the button activates. | 35 // Pointer to the window that the button activates. |
36 aura::Window* activate_window_; | 36 aura::Window* activate_window_; |
37 | 37 |
38 DISALLOW_COPY_AND_ASSIGN(TransparentActivateWindowButton); | 38 DISALLOW_COPY_AND_ASSIGN(TransparentActivateWindowButton); |
39 }; | 39 }; |
40 | 40 |
41 } // namespace ash | 41 } // namespace ash |
42 | 42 |
43 #endif // ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_H_ | 43 #endif // ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_H_ |
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