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# iconpreviewarea.h Example File
widgets/icons/iconpreviewarea.h

        /****************************************************************************
        **
        ** Copyright (C) 2005-2006 Trolltech AS. All rights reserved.
        **
        ** This file is part of the documentation 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
        **
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        ** review the following information:
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        #ifndef ICONPREVIEWAREA_H
        #define ICONPREVIEWAREA_H

        #include <QIcon>
        #include <QWidget>

        class QLabel;

        class IconPreviewArea : public QWidget
        {
            Q_OBJECT

        public:
            IconPreviewArea(QWidget *parent = 0);

            void setIcon(const QIcon &icon);
            void setSize(const QSize &size);

        private:
            QLabel *createHeaderLabel(const QString &text);
            QLabel *createPixmapLabel();
            void updatePixmapLabels();

            enum { NumModes = 3, NumStates = 2 };

            QIcon icon;
            QSize size;
            QLabel *stateLabels[NumStates];
            QLabel *modeLabels[NumModes];
            QLabel *pixmapLabels[NumModes][NumStates];
        };

        #endif