Qt 4.2: printpreview.h Example File (demos/textedit/printpreview.h)

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# printpreview.h Example File
demos/textedit/printpreview.h

     /****************************************************************************
     **
     ** Copyright (C) 2004-2006 Trolltech ASA. All rights reserved.
     **
     ** This file is part of the demonstration applications 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 PRINTPREVIEW_H
     #define PRINTPREVIEW_H

     #include <QMainWindow>
     #include <QPrinter>

     class PreviewView;
     class QTextDocument;

     class PrintPreview : public QMainWindow
     {
         Q_OBJECT
     public:
         PrintPreview(const QTextDocument *document, QWidget *parent);
         virtual ~PrintPreview();

     private slots:
         void print();
         void pageSetup();

     private:
         void setup();

         QTextDocument *doc;
         PreviewView *view;
         QPrinter printer;
     };

     #endif // PRINTPREVIEW_H