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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Designer of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "default_container.h"
#include <QtCore/qdebug.h>
QT_BEGIN_NAMESPACE
template <class Container>
static inline void setCurrentContainerIndex(int index, Container *container)
{
const bool blocked = container->signalsBlocked();
container->blockSignals(true);
container->setCurrentIndex(index);
container->blockSignals(blocked);
}
static inline void ensureNoParent(QWidget *widget)
{
if (widget->parentWidget())
widget->setParent(nullptr);
}
static const char *PageLabel = "Page";
namespace qdesigner_internal {
// --------- QStackedWidgetContainer
QStackedWidgetContainer::QStackedWidgetContainer(QStackedWidget *widget, QObject *parent) :
QObject(parent),
m_widget(widget)
{
}
void QStackedWidgetContainer::setCurrentIndex(int index)
{
setCurrentContainerIndex(index, m_widget);
}
void QStackedWidgetContainer::addWidget(QWidget *widget)
{
ensureNoParent(widget);
m_widget->addWidget(widget);
}
void QStackedWidgetContainer::insertWidget(int index, QWidget *widget)
{
ensureNoParent(widget);
m_widget->insertWidget(index, widget);
}
void QStackedWidgetContainer::remove(int index)
{
m_widget->removeWidget(widget(index));
}
// --------- QTabWidgetContainer
QTabWidgetContainer::QTabWidgetContainer(QTabWidget *widget, QObject *parent) :
QObject(parent),
m_widget(widget)
{
}
void QTabWidgetContainer::setCurrentIndex(int index)
{
setCurrentContainerIndex(index, m_widget);
}
void QTabWidgetContainer::addWidget(QWidget *widget)
{
ensureNoParent(widget);
m_widget->addTab(widget, QString::fromUtf8(PageLabel));
}
void QTabWidgetContainer::insertWidget(int index, QWidget *widget)
{
ensureNoParent(widget);
m_widget->insertTab(index, widget, QString::fromUtf8(PageLabel));
}
void QTabWidgetContainer::remove(int index)
{
m_widget->removeTab(index);
}
// ------------------- QToolBoxContainer
QToolBoxContainer::QToolBoxContainer(QToolBox *widget, QObject *parent) :
QObject(parent),
m_widget(widget)
{
}
void QToolBoxContainer::setCurrentIndex(int index)
{
setCurrentContainerIndex(index, m_widget);
}
void QToolBoxContainer::addWidget(QWidget *widget)
{
ensureNoParent(widget);
m_widget->addItem(widget, QString::fromUtf8(PageLabel));
}
void QToolBoxContainer::insertWidget(int index, QWidget *widget)
{
ensureNoParent(widget);
m_widget->insertItem(index, widget, QString::fromUtf8(PageLabel));
}
void QToolBoxContainer::remove(int index)
{
m_widget->removeItem(index);
}
// ------------------- QScrollAreaContainer
// We pass on active=true only if there are no children yet.
// If there are children, it is a legacy custom widget QScrollArea that has an internal,
// unmanaged child, in which case we deactivate the extension (otherwise we crash).
// The child will then not show up in the task menu
QScrollAreaContainer::QScrollAreaContainer(QScrollArea *widget, QObject *parent) :
QObject(parent),
SingleChildContainer<QScrollArea>(widget, widget->widget() == nullptr)
{
}
// ------------------- QDockWidgetContainer
QDockWidgetContainer::QDockWidgetContainer(QDockWidget *widget, QObject *parent) :
QObject(parent),
SingleChildContainer<QDockWidget>(widget)
{
}
}
QT_END_NAMESPACE
|
