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iconpreviewarea.h Example File
^{widgets/icons/iconpreviewarea.h}

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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