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# starrating.h Example File
itemviews/stardelegate/starrating.h

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     #ifndef STARRATING_H
     #define STARRATING_H

     #include <QMetaType>
     #include <QPointF>
     #include <QVector>

     class StarRating
     {
     public:
         enum EditMode { Editable, ReadOnly };

         StarRating(int starCount = 1, int maxStarCount = 5);

         void paint(QPainter *painter, const QRect &rect,
                    const QPalette &palette, EditMode mode) const;
         QSize sizeHint() const;
         int starCount() const { return myStarCount; }
         int maxStarCount() const { return myMaxStarCount; }
         void setStarCount(int starCount) { myStarCount = starCount; }
         void setMaxStarCount(int maxStarCount) { myMaxStarCount = maxStarCount; }

     private:
         QPolygonF starPolygon;
         QPolygonF diamondPolygon;
         int myStarCount;
         int myMaxStarCount;
     };

     Q_DECLARE_METATYPE(StarRating)

     #endif