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
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef DEFAULT_CONTAINER_H
#define DEFAULT_CONTAINER_H
#include <QtDesigner/QDesignerContainerExtension>
#include <QtDesigner/extension.h>
#include <extensionfactory_p.h>
#include <QtGui/QStackedWidget>
#include <QtGui/QTabWidget>
#include <QtGui/QToolBox>
#include <QtGui/QScrollArea>
#include <QtGui/QDockWidget>
QT_BEGIN_NAMESPACE
namespace qdesigner_internal {
// ------------ QStackedWidgetContainer
class QStackedWidgetContainer: public QObject, public QDesignerContainerExtension
{
Q_OBJECT
Q_INTERFACES(QDesignerContainerExtension)
public:
explicit QStackedWidgetContainer(QStackedWidget *widget, QObject *parent = 0);
virtual int count() const { return m_widget->count(); }
virtual QWidget *widget(int index) const { return m_widget->widget(index); }
virtual int currentIndex() const { return m_widget->currentIndex(); }
virtual void setCurrentIndex(int index);
virtual void addWidget(QWidget *widget);
virtual void insertWidget(int index, QWidget *widget);
virtual void remove(int index);
private:
QStackedWidget *m_widget;
};
// ------------ QTabWidgetContainer
class QTabWidgetContainer: public QObject, public QDesignerContainerExtension
{
Q_OBJECT
Q_INTERFACES(QDesignerContainerExtension)
public:
explicit QTabWidgetContainer(QTabWidget *widget, QObject *parent = 0);
virtual int count() const { return m_widget->count(); }
virtual QWidget *widget(int index) const { return m_widget->widget(index); }
virtual int currentIndex() const { return m_widget->currentIndex(); }
virtual void setCurrentIndex(int index);
virtual void addWidget(QWidget *widget);
virtual void insertWidget(int index, QWidget *widget);
virtual void remove(int index);
private:
QTabWidget *m_widget;
};
// ------------ QToolBoxContainer
class QToolBoxContainer: public QObject, public QDesignerContainerExtension
{
Q_OBJECT
Q_INTERFACES(QDesignerContainerExtension)
public:
explicit QToolBoxContainer(QToolBox *widget, QObject *parent = 0);
virtual int count() const { return m_widget->count(); }
virtual QWidget *widget(int index) const { return m_widget->widget(index); }
virtual int currentIndex() const { return m_widget->currentIndex(); }
virtual void setCurrentIndex(int index);
virtual void addWidget(QWidget *widget);
virtual void insertWidget(int index, QWidget *widget);
virtual void remove(int index);
private:
QToolBox *m_widget;
};
// ------------ SingleChildContainer:
// Template for containers that have a single child widget using widget()/setWidget().
template <class Container>
class SingleChildContainer: public QDesignerContainerExtension
{
protected:
explicit SingleChildContainer(Container *widget, bool active = true);
public:
virtual int count() const;
virtual QWidget *widget(int index) const;
virtual int currentIndex() const;
virtual void setCurrentIndex(int /*index*/) {}
virtual void addWidget(QWidget *widget);
virtual void insertWidget(int index, QWidget *widget);
virtual void remove(int /*index*/) {}
private:
const bool m_active;
Container *m_container;
};
template <class Container>
SingleChildContainer<Container>::SingleChildContainer(Container *widget, bool active) :
m_active(active),
m_container(widget)
{
}
template <class Container>
int SingleChildContainer<Container>::count() const
{
return m_active && m_container->widget() ? 1 : 0;
}
template <class Container>
QWidget *SingleChildContainer<Container>::widget(int /* index */) const
{
return m_container->widget();
}
template <class Container>
int SingleChildContainer<Container>::currentIndex() const
{
return m_active && m_container->widget() ? 0 : -1;
}
template <class Container>
void SingleChildContainer<Container>::addWidget(QWidget *widget)
{
Q_ASSERT(m_container->widget() == 0);
widget->setParent(m_container);
m_container->setWidget(widget);
}
template <class Container>
void SingleChildContainer<Container>::insertWidget(int /* index */, QWidget *widget)
{
addWidget(widget);
}
// ------------ QScrollAreaContainer
class QScrollAreaContainer: public QObject, public SingleChildContainer<QScrollArea>
{
Q_OBJECT
Q_INTERFACES(QDesignerContainerExtension)
public:
explicit QScrollAreaContainer(QScrollArea *widget, QObject *parent = 0);
};
// --------------- QDockWidgetContainer
class QDockWidgetContainer: public QObject, public SingleChildContainer<QDockWidget>
{
Q_OBJECT
Q_INTERFACES(QDesignerContainerExtension)
public:
explicit QDockWidgetContainer(QDockWidget *widget, QObject *parent = 0);
};
typedef ExtensionFactory<QDesignerContainerExtension, QStackedWidget, QStackedWidgetContainer> QDesignerStackedWidgetContainerFactory;
typedef ExtensionFactory<QDesignerContainerExtension, QTabWidget, QTabWidgetContainer> QDesignerTabWidgetContainerFactory;
typedef ExtensionFactory<QDesignerContainerExtension, QToolBox, QToolBoxContainer> QDesignerToolBoxContainerFactory;
typedef ExtensionFactory<QDesignerContainerExtension, QScrollArea, QScrollAreaContainer> QScrollAreaContainerFactory;
typedef ExtensionFactory<QDesignerContainerExtension, QDockWidget, QDockWidgetContainer> QDockWidgetContainerFactory;
} // namespace qdesigner_internal
QT_END_NAMESPACE
#endif // DEFAULT_CONTAINER_H
|