/******************************************************************************** Copyright (C) 2005-2008 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 versions 2.0 or 3.0 as published by the Free Software** Foundation and appearing in the files LICENSE.GPL2 and LICENSE.GPL3** included in the packaging of this file.  Alternatively you may (at** your option) use any later version of the GNU General Public** License if such license has been publicly approved by Trolltech ASA** (or its successors, if any) and the KDE Free Qt Foundation. In** addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.1, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** Please review the following information to ensure GNU General** Public Licensing requirements will be met:** http://trolltech.com/products/qt/licenses/licensing/opensource/. If** you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech, as the sole** copyright holder for Qt Designer, grants users of the Qt/Eclipse** Integration plug-in the right for the Qt/Eclipse Integration to** link to functionality provided by Qt Designer and its related** libraries.**** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR** A PARTICULAR PURPOSE. Trolltech reserves all rights not expressly** granted herein.**** 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 <QList>#include <QMainWindow>class ScribbleArea;class MainWindow : public QMainWindow{    Q_OBJECTpublic:    MainWindow();protected:    void closeEvent(QCloseEvent *event);private slots:    void open();    void save();    void penColor();    void penWidth();    void about();private:    void createActions();    void createMenus();    bool maybeSave();    bool saveFile(const QByteArray &fileFormat);    ScribbleArea *scribbleArea;    QMenu *saveAsMenu;    QMenu *fileMenu;    QMenu *optionMenu;    QMenu *helpMenu;    QAction *openAct;    QList<QAction *> saveAsActs;    QAction *exitAct;    QAction *penColorAct;    QAction *penWidthAct;    QAction *printAct;    QAction *clearScreenAct;    QAction *aboutAct;    QAction *aboutQtAct;};#endif