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
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
|
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QGRAPHICSPROXYWIDGET_H
#define QGRAPHICSPROXYWIDGET_H
#include <QtGui/qgraphicswidget.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Gui)
#if !defined(QT_NO_GRAPHICSVIEW) || (QT_EDITION & QT_MODULE_GRAPHICSVIEW) != QT_MODULE_GRAPHICSVIEW
class QGraphicsProxyWidgetPrivate;
class Q_GUI_EXPORT QGraphicsProxyWidget : public QGraphicsWidget
{
Q_OBJECT
public:
QGraphicsProxyWidget(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
~QGraphicsProxyWidget();
void setWidget(QWidget *widget);
QWidget *widget() const;
QRectF subWidgetRect(const QWidget *widget) const;
void setGeometry(const QRectF &rect);
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
enum {
Type = 12
};
int type() const;
QGraphicsProxyWidget *createProxyForChildWidget(QWidget *child);
protected:
QVariant itemChange(GraphicsItemChange change, const QVariant &value);
bool event(QEvent *event);
bool eventFilter(QObject *object, QEvent *event);
void showEvent(QShowEvent *event);
void hideEvent(QHideEvent *event);
#ifndef QT_NO_CONTEXTMENU
void contextMenuEvent(QGraphicsSceneContextMenuEvent *event);
#endif
#ifndef QT_NO_DRAGANDDROP
void dragEnterEvent(QGraphicsSceneDragDropEvent *event);
void dragLeaveEvent(QGraphicsSceneDragDropEvent *event);
void dragMoveEvent(QGraphicsSceneDragDropEvent *event);
void dropEvent(QGraphicsSceneDragDropEvent *event);
#endif
void hoverEnterEvent(QGraphicsSceneHoverEvent *event);
void hoverLeaveEvent(QGraphicsSceneHoverEvent *event);
void hoverMoveEvent(QGraphicsSceneHoverEvent *event);
void grabMouseEvent(QEvent *event);
void ungrabMouseEvent(QEvent *event);
void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
void mousePressEvent(QGraphicsSceneMouseEvent *event);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event);
#ifndef QT_NO_WHEELEVENT
void wheelEvent(QGraphicsSceneWheelEvent *event);
#endif
void keyPressEvent(QKeyEvent *event);
void keyReleaseEvent(QKeyEvent *event);
void focusInEvent(QFocusEvent *event);
void focusOutEvent(QFocusEvent *event);
bool focusNextPrevChild(bool next);
// ### Qt 4.5:
// QVariant inputMethodQuery(Qt::InputMethodQuery query) const;
// void inputMethodEvent(QInputMethodEvent *event);
QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;
void resizeEvent(QGraphicsSceneResizeEvent *event);
protected Q_SLOTS:
QGraphicsProxyWidget *newProxyWidget(const QWidget *);
private:
Q_DISABLE_COPY(QGraphicsProxyWidget)
Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr.data(), QGraphicsProxyWidget)
Q_PRIVATE_SLOT(d_func(), void _q_removeWidgetSlot())
friend class QWidget;
friend class QWidgetPrivate;
friend class QGraphicsItem;
};
#endif
QT_END_NAMESPACE
QT_END_HEADER
#endif
|
