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
|
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Designer 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 either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** 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 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "q3widgetstack_container.h"
#include "qdesigner_q3widgetstack_p.h"
#include <QtCore/qdebug.h>
QT_BEGIN_NAMESPACE
Q3WidgetStackContainer::Q3WidgetStackContainer(QDesignerQ3WidgetStack *widget, QObject *parent)
: QObject(parent),
m_widget(widget)
{}
int Q3WidgetStackContainer::count() const
{ return m_pages.count(); }
QWidget *Q3WidgetStackContainer::widget(int index) const
{
if (index == -1)
return 0;
return m_pages.at(index);
}
int Q3WidgetStackContainer::currentIndex() const
{ return m_pages.indexOf(m_widget->visibleWidget()); }
void Q3WidgetStackContainer::setCurrentIndex(int index)
{ m_widget->raiseWidget(m_pages.at(index)); }
void Q3WidgetStackContainer::addWidget(QWidget *widget)
{
m_pages.append(widget);
m_widget->addWidget(widget);
}
void Q3WidgetStackContainer::insertWidget(int index, QWidget *widget)
{
m_pages.insert(index, widget);
m_widget->addWidget(widget);
m_widget->setCurrentIndex(index);
}
void Q3WidgetStackContainer::remove(int index)
{
int current = currentIndex();
m_widget->removeWidget(m_pages.at(index));
m_pages.removeAt(index);
if (index == current) {
if (count() > 0)
m_widget->setCurrentIndex((index == count()) ? index-1 : index);
} else if (index < current) {
if (current > 0)
m_widget->setCurrentIndex(current-1);
}
}
Q3WidgetStackContainerFactory::Q3WidgetStackContainerFactory(QExtensionManager *parent)
: QExtensionFactory(parent)
{
}
QObject *Q3WidgetStackContainerFactory::createExtension(QObject *object, const QString &iid, QObject *parent) const
{
if (iid != Q_TYPEID(QDesignerContainerExtension))
return 0;
if (QDesignerQ3WidgetStack *w = qobject_cast<QDesignerQ3WidgetStack*>(object))
return new Q3WidgetStackContainer(w, parent);
return 0;
}
QT_END_NAMESPACE
|
