/****************************************************************************+
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**+
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** Copyright (C) 2010 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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** $QT_BEGIN_LICENSE:BSD$+
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** You may use this file under the terms of the BSD license as follows:+
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**+
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** "Redistribution and use in source and binary forms, with or without+
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** modification, are permitted provided that the following conditions are+
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** met:+
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**   * Redistributions of source code must retain the above copyright+
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**     notice, this list of conditions and the following disclaimer.+
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**   * Redistributions in binary form must reproduce the above copyright+
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**     notice, this list of conditions and the following disclaimer in+
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**     the documentation and/or other materials provided with the+
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**     distribution.+
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**   * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor+
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**     the names of its contributors may be used to endorse or promote+
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**     products derived from this software without specific prior written+
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**     permission.+
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**+
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS+
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT+
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR+
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT+
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,+
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT+
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,+
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY+
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE+
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#ifndef MAINWINDOW_H+
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#define MAINWINDOW_H+
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+
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#include <QMainWindow>+
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+
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class MdiChild;+
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QT_BEGIN_NAMESPACE+
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class QAction;+
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class QMenu;+
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class QMdiArea;+
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class QMdiSubWindow;+
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class QSignalMapper;+
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QT_END_NAMESPACE+
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+
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class MainWindow : public QMainWindow+
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{+
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    Q_OBJECT+
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+
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public:+
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    MainWindow();+
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+
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protected:+
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    void closeEvent(QCloseEvent *event);+
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+
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private slots:+
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    void newFile();+
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    void open();+
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    void save();+
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    void saveAs();+
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    void cut();+
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    void copy();+
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    void paste();+
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    void about();+
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    void updateMenus();+
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    void updateWindowMenu();+
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    MdiChild *createMdiChild();+
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    void switchLayoutDirection();+
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    void setActiveSubWindow(QWidget *window);+
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+
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private:+
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    void createActions();+
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    void createMenus();+
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    void createToolBars();+
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    void createStatusBar();+
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    void readSettings();+
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    void writeSettings();+
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    MdiChild *activeMdiChild();+
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    QMdiSubWindow *findMdiChild(const QString &fileName);+
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+
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    QMdiArea *mdiArea;+
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    QSignalMapper *windowMapper;+
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+
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    QMenu *fileMenu;+
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    QMenu *editMenu;+
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    QMenu *windowMenu;+
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    QMenu *helpMenu;+
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    QToolBar *fileToolBar;+
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    QToolBar *editToolBar;+
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    QAction *newAct;+
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    QAction *openAct;+
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    QAction *saveAct;+
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    QAction *saveAsAct;+
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    QAction *exitAct;+
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    QAction *cutAct;+
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    QAction *copyAct;+
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    QAction *pasteAct;+
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    QAction *closeAct;+
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    QAction *closeAllAct;+
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    QAction *tileAct;+
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    QAction *cascadeAct;+
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    QAction *nextAct;+
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    QAction *previousAct;+
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    QAction *separatorAct;+
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    QAction *aboutAct;+
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    QAction *aboutQtAct;+
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};+
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+
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#endif+
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