Updating trunk VERSION from 2139.0 to 2140.0
[chromium-blink-merge.git] / ash / system / tray / tray_bubble_wrapper.h
blob102e07e6690e046818bf8b35a6a6fe98b10acf9d
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
3 // found in the LICENSE file.
5 #ifndef ASH_SYSTEM_TRAY_TRAY_BUBBLE_WRAPPER_H_
6 #define ASH_SYSTEM_TRAY_TRAY_BUBBLE_WRAPPER_H_
8 #include "base/basictypes.h"
9 #include "base/memory/scoped_ptr.h"
10 #include "ui/views/widget/widget_observer.h"
12 namespace views {
13 class TrayBubbleView;
16 namespace ash {
17 class TrayBackgroundView;
18 class TrayEventFilter;
20 // Creates and manages the Widget and EventFilter components of a bubble.
22 class TrayBubbleWrapper : public views::WidgetObserver {
23 public:
24 TrayBubbleWrapper(TrayBackgroundView* tray,
25 views::TrayBubbleView* bubble_view);
26 virtual ~TrayBubbleWrapper();
28 // views::WidgetObserver overrides:
29 virtual void OnWidgetDestroying(views::Widget* widget) OVERRIDE;
30 virtual void OnWidgetBoundsChanged(views::Widget* widget,
31 const gfx::Rect& new_bounds) OVERRIDE;
33 const TrayBackgroundView* tray() const { return tray_; }
34 TrayBackgroundView* tray() { return tray_; }
35 const views::TrayBubbleView* bubble_view() const { return bubble_view_; }
36 const views::Widget* bubble_widget() const { return bubble_widget_; }
38 private:
39 TrayBackgroundView* tray_;
40 views::TrayBubbleView* bubble_view_; // unowned
41 views::Widget* bubble_widget_;
43 DISALLOW_COPY_AND_ASSIGN(TrayBubbleWrapper);
46 } // namespace ash
48 #endif // ASH_SYSTEM_TRAY_TRAY_BUBBLE_WRAPPER_H_