1.1 --- a/linkobj.h	Thu Mar 24 21:10:38 2005 +0000
     1.2 +++ b/linkobj.h	Sat Apr 09 22:50:08 2005 +0000
     1.3 @@ -24,11 +24,13 @@
     1.4  	void positionBBox();
     1.5  	void calcBBoxSize();
     1.6  	void setVisibility (bool);
     1.7 +	void setVisibility ();
     1.8  
     1.9  private:
    1.10  	QCanvasLine *line;
    1.11  	BranchObj *beginBranch;
    1.12  	BranchObj *endBranch;
    1.13 +	BranchObj *visBranch;	// the "visible" part of a partially scrolled link
    1.14  	LinkState linkState;	// init during drawing or active
    1.15  	QPoint beginPos;
    1.16  	QPoint   endPos;