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# chip.h Example File
demos/chip/chip.h

    /****************************************************************************
    **
    ** Copyright (C) 2005-2006 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 CHIP_H
    #define CHIP_H

    #include <QtGui/QColor>
    #include <QtGui/QGraphicsItem>

    class Chip : public QGraphicsItem
    {
    public:
        Chip(const QColor &color, int x, int y);

        QRectF boundingRect() const;
        void paint(QPainter *painter, const QStyleOptionGraphicsItem *item, QWidget *widget);
        bool contains(const QPointF &point) const;

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

    private:
        int x, y;
        QColor color;
        QList<QPointF> stuff;
    };

    #endif