C:/Users/chrivieh/Desktop/My Dropbox/Studium/5. Semester/Visualisierung/Lab2/src/TransferPoint.hpp

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#ifndef TRANSFERPOINT_HPP_
#define TRANSFERPOINT_HPP_

#include <QGraphicsItem>
#include <QGraphicsSceneMouseEvent>

class TransferPoint : public QGraphicsItem
{
public:
        TransferPoint(qreal relX, qreal relY);

        QRectF boundingRect() const;

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

        void setFixed(bool fixed);
        void setRelativePos(qreal x, qreal y);
        qreal getRelativeX();
        qreal getRelativeY();
        void setColor(QColor _color);
        void setColorFromDialog();
        QColor getColor();

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

private:
        qreal relX;
        qreal relY;
        bool isFixed;
        QColor color;

        void updatePosition(qreal x, qreal y);
};

#endif /* TRANSFERPOINT_HPP_ */