/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
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** modification, are permitted provided that the following conditions are
** met:
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**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
**     of its contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
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****************************************************************************/

#ifndef DIAGRAMITEM_H
#define DIAGRAMITEM_H

#include <QGraphicsPolygonItem>

QT_BEGIN_NAMESPACE
class QGraphicsItem;
class QGraphicsScene;
class QGraphicsSceneMouseEvent;
class QPointF;
QT_END_NAMESPACE

class DiagramItem : public QGraphicsPolygonItem
{
public:
    enum { Type = UserType + 1 };
    enum DiagramType { Box, Triangle };

    DiagramItem(DiagramType diagramType, QGraphicsItem *item = 0,
            QGraphicsScene *scene = 0);

    DiagramType diagramType() const {
        return polygon() == boxPolygon ? Box : Triangle;
    }
    int type() const { return Type; }

private:
    QPolygonF boxPolygon;
    QPolygonF trianglePolygon;
};

#endif