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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtDesigner/QExtensionFactory>
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#include <QtDesigner/QExtensionManager>
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#include <QtDesigner/QDesignerFormEditorInterface>
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#include <QtDesigner/QDesignerFormWindowInterface>
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#include <QtDesigner/QDesignerContainerExtension>
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#include <QtDesigner/QDesignerPropertySheetExtension>
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#include <QIcon>
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#include <QtPlugin>
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#include "multipagewidget.h"
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#include "multipagewidgetplugin.h"
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#include "multipagewidgetextensionfactory.h"
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//! [0]
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MultiPageWidgetPlugin::MultiPageWidgetPlugin(QObject *parent)
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:QObject(parent)
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{
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initialized = false;
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}
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QString MultiPageWidgetPlugin::name() const
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{
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return QLatin1String("MultiPageWidget");
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}
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QString MultiPageWidgetPlugin::group() const
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{
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return QLatin1String("Display Widgets [Examples]");
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}
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QString MultiPageWidgetPlugin::toolTip() const
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{
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return QString();
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}
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QString MultiPageWidgetPlugin::whatsThis() const
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{
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return QString();
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}
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QString MultiPageWidgetPlugin::includeFile() const
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{
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return QLatin1String("multipagewidget.h");
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}
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QIcon MultiPageWidgetPlugin::icon() const
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{
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return QIcon();
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}
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//! [0] //! [1]
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bool MultiPageWidgetPlugin::isContainer() const
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{
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return true;
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}
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//! [1] //! [2]
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QWidget *MultiPageWidgetPlugin::createWidget(QWidget *parent)
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{
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MultiPageWidget *widget = new MultiPageWidget(parent);
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connect(widget, SIGNAL(currentIndexChanged(int)),
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this, SLOT(currentIndexChanged(int)));
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connect(widget, SIGNAL(pageTitleChanged(const QString &)),
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this, SLOT(pageTitleChanged(const QString &)));
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return widget;
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}
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//! [2] //! [3]
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bool MultiPageWidgetPlugin::isInitialized() const
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{
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return initialized;
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}
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//! [3]
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//! [4]
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void MultiPageWidgetPlugin::initialize(QDesignerFormEditorInterface *formEditor)
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{
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if (initialized)
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return;
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//! [4]
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//! [5]
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QExtensionManager *manager = formEditor->extensionManager();
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//! [5] //! [6]
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QExtensionFactory *factory = new MultiPageWidgetExtensionFactory(manager);
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Q_ASSERT(manager != 0);
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manager->registerExtensions(factory, Q_TYPEID(QDesignerContainerExtension));
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initialized = true;
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}
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//! [6]
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//! [7]
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QString MultiPageWidgetPlugin::domXml() const
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{
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return QLatin1String("\
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<ui language=\"c++\">\
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<widget class=\"MultiPageWidget\" name=\"multipagewidget\">\
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<widget class=\"QWidget\" name=\"page\" />\
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</widget>\
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<customwidgets>\
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<customwidget>\
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<class>MultiPageWidget</class>\
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<extends>QWidget</extends>\
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<addpagemethod>addPage</addpagemethod>\
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</customwidget>\
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</customwidgets>\
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</ui>");
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}
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//! [7]
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//! [8]
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void MultiPageWidgetPlugin::currentIndexChanged(int index)
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{
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Q_UNUSED(index);
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MultiPageWidget *widget = qobject_cast<MultiPageWidget*>(sender());
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//! [8] //! [9]
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if (widget) {
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QDesignerFormWindowInterface *form = QDesignerFormWindowInterface::findFormWindow(widget);
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if (form)
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form->emitSelectionChanged();
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}
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}
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//! [9]
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//! [10]
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void MultiPageWidgetPlugin::pageTitleChanged(const QString &title)
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{
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Q_UNUSED(title);
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MultiPageWidget *widget = qobject_cast<MultiPageWidget*>(sender());
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//! [10] //! [11]
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if (widget) {
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QWidget *page = widget->widget(widget->currentIndex());
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QDesignerFormWindowInterface *form;
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form = QDesignerFormWindowInterface::findFormWindow(widget);
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//! [11]
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if (form) {
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//! [12]
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QDesignerFormEditorInterface *editor = form->core();
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QExtensionManager *manager = editor->extensionManager();
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//! [12] //! [13]
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QDesignerPropertySheetExtension *sheet;
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sheet = qt_extension<QDesignerPropertySheetExtension*>(manager, page);
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const int propertyIndex = sheet->indexOf(QLatin1String("windowTitle"));
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sheet->setChanged(propertyIndex, true);
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}
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}
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}
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//! [13]
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//! [14]
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Q_EXPORT_PLUGIN2(containerextension, MultiPageWidgetPlugin)
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//! [14]
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