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
3 // found in the LICENSE file.
5 #ifndef ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_H_
6 #define ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_H_
8 #include "base/macros.h"
9 #include "ui/views/controls/button/button.h"
13 // Transparent window that covers window selector items and handles mouse and
14 // gestures on overview mode for them.
15 class TransparentActivateWindowButton
: public views::ButtonListener
{
17 explicit TransparentActivateWindowButton(aura::Window
* activate_window
);
18 virtual ~TransparentActivateWindowButton();
20 // Sets the bounds of the transparent window.
21 void SetBounds(const gfx::Rect
& bounds
);
23 // Sends an a11y focus alert so that if chromevox is enabled, the window title
25 void SendFocusAlert() const;
27 // views::ButtonListener:
28 virtual void ButtonPressed(views::Button
* sender
,
29 const ui::Event
& event
) OVERRIDE
;
32 // The transparent window event handler widget itself.
33 scoped_ptr
<views::Widget
> event_handler_widget_
;
35 // Pointer to the window that the button activates.
36 aura::Window
* activate_window_
;
38 DISALLOW_COPY_AND_ASSIGN(TransparentActivateWindowButton
);
43 #endif // ASH_WM_OVERVIEW_TRANSPARENT_ACTIVATE_WINDOW_BUTTON_H_