/******************************************************************************** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).** All rights reserved.** Contact: Nokia Corporation (qt-info@nokia.com)**** This file is part of the demonstration applications 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 Technology Preview License Agreement accompanying** this package.**** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.**** If you have questions regarding the use of this file, please contact** Nokia at qt-info@nokia.com.****************** $QT_END_LICENSE$******************************************************************************/#ifndef MAINWINDOW_H#define MAINWINDOW_H#include <QMainWindow>#include <QTextEdit>class ToolBar;QT_FORWARD_DECLARE_CLASS(QMenu)QT_FORWARD_DECLARE_CLASS(QSignalMapper)class MainWindow : public QMainWindow{ Q_OBJECT QTextEdit *center; QList<ToolBar*> toolBars; QMenu *dockWidgetMenu; QMenu *mainWindowMenu; QSignalMapper *mapper; QList<QDockWidget*> extraDockWidgets; QAction *createDockWidgetAction; QMenu *destroyDockWidgetMenu;public: MainWindow(const QMap<QString, QSize> &customSizeHints, QWidget *parent = 0, Qt::WindowFlags flags = 0);protected: void showEvent(QShowEvent *event);public slots: void actionTriggered(QAction *action); void saveLayout(); void loadLayout(); void setCorner(int id); void switchLayoutDirection(); void setDockOptions(); void createDockWidget(); void destroyDockWidget(QAction *action);private: void setupToolBar(); void setupMenuBar(); void setupDockWidgets(const QMap<QString, QSize> &customSizeHints);};#endif