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#ifndef XLINKITEM_H

#define XLINKITEM_H



class BranchItem;

class QGraphicsScene;

class XLinkObj;



#include "mapitem.h"

#include "xlink.h"



/*! \brief xlinks are used to draw arbitrary connections between branches (BranchObj) in the map. */



/////////////////////////////////////////////////////////////////////////////



class XLinkItem:public MapItem {

public:

    enum XLinkState {undefinedXLink,initXLink,activeXLink,deleteXLink};	



    XLinkItem (const QList<QVariant> &data, TreeItem *parent=NULL);

    virtual ~XLinkItem ();

    virtual void init ();

    void setLink (Link*);

    Link* getLink ();

    void updateXLink();

    MapObj* getMO();

    BranchItem* getPartnerBranch ();





private:

    Link *link;

};



#endif