#ifndef ADDSYMBOL_H
#define ADDSYMBOL_H

/**********智能扩展模式中的加号**********/
#include "graphicsItem/itemControlHandle.h"

class AddSymbol : public ItemControlHandle
{
    Q_OBJECT
public:
    AddSymbol(QGraphicsItem *parent);
    virtual ~AddSymbol();
protected:
    virtual void hoverEnterEvent(QGraphicsSceneHoverEvent*) override;
    virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent*) override;
    virtual void paint(QPainter*, const QStyleOptionGraphicsItem*, QWidget*) override;
    virtual QRectF boundingRect() const override;
private:
    bool m_hovered = false;
};

#endif