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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.
        **
        ** Licensees holding valid Qt Preview licenses may use this file in
        ** accordance with the Qt Preview License Agreement provided with the
        ** Software.
        **
        ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
        ** information about Qt Commercial License Agreements.
        **
        ** 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 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