diff -r 2876353ea150 -r d251c7b2de54 linkablemapobj.cpp
--- a/linkablemapobj.cpp	Wed Sep 23 12:14:08 2009 +0000
+++ b/linkablemapobj.cpp	Thu Oct 01 11:28:50 2009 +0000
@@ -39,6 +39,7 @@
 
 void LinkableMapObj::delLink()
 {
+	//bottomline->hide();
 	switch (style)
 	{
 		case Line:
@@ -62,6 +63,7 @@
 {
     parObj=NULL;
     parObjTmpBuf=NULL;
+	tmpParent=false;
     parPos=QPointF(0,0);
     childPos=QPointF(0,0);
 	link2ParPos=false;
@@ -78,6 +80,8 @@
 	pen.setWidth (1);
 	pen.setColor (linkcolor);
 	pen.setCapStyle ( Qt::RoundCap );
+
+	useBottomline=true;
 	bottomline=scene->addLine(QLineF(1,1,1,1),pen);
     bottomline->setZValue(Z_LINK);
     bottomline->show();
@@ -116,8 +120,7 @@
 
 bool LinkableMapObj::hasParObjTmp()
 {
-	if (parObjTmpBuf) return true;
-	return false;
+	return tmpParent;
 }
 
 void LinkableMapObj::setUseRelPos (const bool &b)
@@ -205,7 +208,6 @@
 
 void LinkableMapObj::setLinkStyle(Style newstyle)
 {
-	//if (newstyle==style) return; FIXME-3
 	delLink();
 		
 	style=newstyle;
@@ -368,7 +370,11 @@
 
 	if (visnow) 
 	{
-		bottomline->show();
+		if (useBottomline)
+			bottomline->show();
+		else	
+			bottomline->hide();
+
 		switch (style)
 		{
 			case Line:
@@ -477,7 +483,6 @@
 	double vy=p2y - p1y;
 
 	// Draw the horizontal line below heading (from ChildPos to ParPos)
-	//bottomline->prepareGeometryChange();
 	bottomline->setLine (QLine (qRound(childPos.x()),
 		qRound(childPos.y()),
 		qRound(p1x),