diff -r 31c6ce8efbc7 -r 6783e13bb05d linkobj.h
--- a/linkobj.h	Thu Mar 24 21:10:38 2005 +0000
+++ b/linkobj.h	Sat Apr 09 22:50:08 2005 +0000
@@ -24,11 +24,13 @@
 	void positionBBox();
 	void calcBBoxSize();
 	void setVisibility (bool);
+	void setVisibility ();
 
 private:
 	QCanvasLine *line;
 	BranchObj *beginBranch;
 	BranchObj *endBranch;
+	BranchObj *visBranch;	// the "visible" part of a partially scrolled link
 	LinkState linkState;	// init during drawing or active
 	QPoint beginPos;
 	QPoint   endPos;