#ifndef BRANCHITEM_H

 #define BRANCHITEM_H

 #include "mapitem.h"

 class QString;

 class QGraphicsScene;

 class BranchObj;

 class XLinkItem;

 class BranchItem:public MapItem

 {

 public:

     BranchItem(const QList<QVariant> &data, TreeItem *parent = 0);

     virtual ~BranchItem();

 	virtual void copy (BranchItem *item);

 	virtual BranchItem* parentBranch();

 	virtual void insertBranch (int pos,BranchItem *branch);

 	virtual QString saveToDir (const QString &tmpdir,const QString &prefix, const QPointF& offset);

 	virtual void updateVisibility();

 	virtual void setHeadingColor (QColor color); //!Overloaded from TreeItem to update QGraphicsView

 protected:	

 	bool scrolled;			// true if all children are scrolled and thus invisible

 	bool tmpUnscrolled;		// can only be true (temporary) for a scrolled subtree

 public:

 	virtual void unScroll();				

 	virtual bool toggleScroll();			// scroll or unscroll

 	virtual bool isScrolled();				// returns scroll state

 	virtual bool hasScrolledParent(BranchItem*);	// true, if any of the parents is scrolled

 	virtual bool tmpUnscroll();				// unscroll scrolled parents temporary e.g. during "find" process

 	virtual bool resetTmpUnscroll();		// scroll all tmp scrolled parents again e.g. when unselecting

 	virtual void sortChildren(bool inverse=false);		//! Sort children 

 protected:

 	bool includeImagesVer;			//! include floatimages in bbox vertically

 	bool includeImagesHor;			//! include floatimages in bbox horizontally

 public:

 	void setIncludeImagesVer(bool);

 	bool getIncludeImagesVer();

 	void setIncludeImagesHor(bool);

 	bool getIncludeImagesHor();

 	QString getIncludeImageAttr();

 protected:

 	int lastSelectedBranchNum;

 	int lastSelectedBranchNumAlt;

 public:

 	virtual void setLastSelectedBranch();			//! Set myself as last selected in parent

 	virtual void setLastSelectedBranch(int i);		//! Set last selected branch directly

 	virtual BranchItem* getLastSelectedBranch();	//! Returns last selected branch usually

 	virtual BranchItem* getLastSelectedBranchAlt(); //! Used to return last selected branch left of a mapcenter

 public:

 	TreeItem* findMapItem (QPointF p,TreeItem* excludeTI);	//! search map for branches or images. Ignore excludeTI, where search is started 

 	virtual void updateStyles (const bool &keepFrame=false);		//! update related fonts, parObjects, links, ...

 	virtual BranchObj* getBranchObj();	

 	virtual BranchObj* createMapObj(QGraphicsScene *scene);	//! Create classic object in GraphicsView

 };

 #endif