blob: ca8e12c119e3cebf3d93e9cefa8cf93b3ff3c1b0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef VIEWS_CONTROLS_MENU_MENU_HOST_WIN_H_
#define VIEWS_CONTROLS_MENU_MENU_HOST_WIN_H_
#pragma once
#include "views/controls/menu/menu_host.h"
#include "views/widget/widget_win.h"
namespace views {
class SubmenuView;
// MenuHost implementation for windows.
class MenuHostWin : public WidgetWin, public MenuHost {
public:
explicit MenuHostWin(SubmenuView* submenu);
virtual ~MenuHostWin();
// MenuHost overrides:
virtual void Init(HWND parent,
const gfx::Rect& bounds,
View* contents_view,
bool do_capture);
virtual bool IsMenuHostVisible();
virtual void ShowMenuHost(bool do_capture);
virtual void HideMenuHost();
virtual void DestroyMenuHost();
virtual void SetMenuHostBounds(const gfx::Rect& bounds);
virtual void ReleaseMenuHostCapture();
virtual gfx::NativeWindow GetMenuHostWindow();
// WidgetWin overrides:
virtual void OnDestroy();
virtual void OnCaptureChanged(HWND hwnd);
virtual void OnCancelMode();
protected:
virtual RootView* CreateRootView();
// Overriden to return false, we do NOT want to release capture on mouse
// release.
virtual bool ReleaseCaptureOnMouseReleased();
private:
void DoCapture();
// If true, DestroyMenuHost has been invoked.
bool destroying_;
// If true, we own the capture and need to release it.
bool owns_capture_;
// The view we contain.
SubmenuView* submenu_;
DISALLOW_COPY_AND_ASSIGN(MenuHostWin);
};
} // namespace views
#endif // VIEWS_CONTROLS_MENU_MENU_HOST_WIN_H_
|
