/******************************************************************************** Copyright (C) 2004-2006 Trolltech ASA. All rights reserved.**** This file is part of the example classes of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 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 GNU** General Public Licensing requirements will be met:** http://www.trolltech.com/products/qt/opensource.html**** If you are unsure which license is appropriate for your use, please** review the following information:** http://www.trolltech.com/products/qt/licensing.html or contact the** sales department at sales@trolltech.com.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef MAINWINDOW_H#define MAINWINDOW_H#include <QMainWindow>class QAction;class QMenu;class QTextEdit;class MainWindow : public QMainWindow{    Q_OBJECTpublic:    MainWindow();protected:    void closeEvent(QCloseEvent *event);private slots:    void newFile();    void open();    bool save();    bool saveAs();    void about();    void documentWasModified();private:    void createActions();    void createMenus();    void createToolBars();    void createStatusBar();    void readSettings();    void writeSettings();    bool maybeSave();    void loadFile(const QString &fileName);    bool saveFile(const QString &fileName);    void setCurrentFile(const QString &fileName);    QString strippedName(const QString &fullFileName);    QTextEdit *textEdit;    QString curFile;    QMenu *fileMenu;    QMenu *editMenu;    QMenu *helpMenu;    QToolBar *fileToolBar;    QToolBar *editToolBar;    QAction *newAct;    QAction *openAct;    QAction *saveAct;    QAction *saveAsAct;    QAction *exitAct;    QAction *cutAct;    QAction *copyAct;    QAction *pasteAct;    QAction *aboutAct;    QAction *aboutQtAct;};#endif