/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the Qt Designer of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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 http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** 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 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company 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. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "q3widgetstack_container.h" #include "qdesigner_q3widgetstack_p.h" #include 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(object)) return new Q3WidgetStackContainer(w, parent); return 0; } QT_END_NAMESPACE