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# coloritem.h Example File
graphicsview/dragdroprobot/coloritem.h

     /****************************************************************************
     **
     ** Copyright (C) 2006-$THISYEAR$ $TROLLTECH$. All rights reserved.
     **
     ** This file is part of the $MODULE$ of the Qt Toolkit.
     **
     ** $TROLLTECH_DUAL_LICENSE$
     **
     ** 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 COLORITEM_H
     #define COLORITEM_H

     #include <QGraphicsItem>

     class ColorItem : public QGraphicsItem
     {
     public:
         ColorItem();

         QRectF boundingRect() const;
         void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

     protected:
         void mousePressEvent(QGraphicsSceneMouseEvent *event);
         void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
         void mouseReleaseEvent(QGraphicsSceneMouseEvent *event);

     private:
         QColor color;
     };

     #endif