graphicsnodelabel.h

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#ifndef GRAPHICSNODELABEL_H
#define GRAPHICSNODELABEL_H
 
#include <QGraphicsTextItem>
class GraphicsNode;
 
static const int TypeLabel = QGraphicsItem::UserType+4;
static const int ZValueNodeLabel = 80;
 
class GraphicsNodeLabel : public QGraphicsTextItem{
public: 
    GraphicsNodeLabel(GraphicsNode * , const QString &text, const int &size  );
    
    void removeRefs();
    enum { Type = UserType + 4 };
    int type() const { return Type; }
    void setSize(const int &size);
    ~GraphicsNodeLabel();
    GraphicsNode* node() { return source; }
private:
    GraphicsNode *source;   
};
 
#endif