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<td align="right" valign="top" width="230"><img src="images/trolltech-logo.png" align="right" width="203" height="32" border="0" /></td></tr></table><h1 align="center">mainwindow.h Example File<br /><small><small>mainwindows/menus/mainwindow.h</small></small></h1>

<pre>  /****************************************************************************

** This file is part of the documentation of the Qt Toolkit.

** This file may be distributed under the terms of the Q Public License

** as defined by Trolltech AS of Norway and appearing in the file

** LICENSE.QPL included in the packaging of this file.

** This file may be distributed and/or modified under the terms of the

** GNU General Public License version 2 as published by the Free Software

** Foundation and appearing in the file LICENSE.GPL included in the

** packaging of this file.

** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for

** information about Qt Commercial License Agreements.

** See http://www.trolltech.com/qpl/ for QPL licensing information.

** See http://www.trolltech.com/gpl/ for GPL licensing information.

** Contact info@trolltech.com if any conditions of this licensing are

** not clear to you.

** 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 QActionGroup;

class QLabel;

class QMenu;

class MainWindow : public QMainWindow

{

Q_OBJECT

public:

MainWindow();

protected:

void contextMenuEvent(QContextMenuEvent *event);

private slots:

void newFile();

void open();

void save();

void print();

void undo();

void redo();

void cut();

void copy();

void paste();

void bold();

void italic();

void leftAlign();

void rightAlign();

void justify();

void center();

void setLineSpacing();

void setParagraphSpacing();

void about();

void aboutQt();

private:

void createActions();

void createMenus();

QMenu *fileMenu;

QMenu *editMenu;

QMenu *formatMenu;

QMenu *helpMenu;

QActionGroup *alignmentGroup;

QAction *newAct;

QAction *openAct;

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QAction *saveAct;

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QAction *printAct;

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QAction *exitAct;

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QAction *undoAct;

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QAction *redoAct;

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QAction *cutAct;

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QAction *copyAct;

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QAction *pasteAct;

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QAction *boldAct;

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QAction *italicAct;

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QAction *leftAlignAct;

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QAction *rightAlignAct;

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QAction *justifyAct;

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QAction *centerAct;

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QAction *setLineSpacingAct;

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QAction *setParagraphSpacingAct;

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QAction *aboutAct;

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QAction *aboutQtAct;

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QLabel *infoLabel;

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};

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#endif</pre>

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