diff -r 31c6ce8efbc7 -r 6783e13bb05d branchobj.cpp
--- a/branchobj.cpp	Thu Mar 24 21:10:38 2005 +0000
+++ b/branchobj.cpp	Sat Apr 09 22:50:08 2005 +0000
@@ -380,9 +380,11 @@
 			FloatImageObj *fio;
 			for (fio=floatimage.first(); fio; fio=floatimage.next())
 				fio->setVisibility (v);
+			LinkObj* lo;
+			for (lo=link.first(); lo;lo=link.next() ) 
+				lo->setVisibility ();	
 		}
     } // depth <= toDepth	
-	//FIXME move (absPos.x(), absPos.y() );
 	requestReposition();
 }	
 
@@ -798,7 +800,7 @@
 	
 }
 
-void BranchObj::removeLink (LinkObj *lo)
+void BranchObj::removeLinkRef (LinkObj *lo)
 {
 	link.remove (lo);
 }
@@ -809,6 +811,16 @@
 	if (!lo->isUsed()) delete (lo);
 }
 
+void BranchObj::deleteLinkAt (int i)
+{
+	LinkObj *lo=link.at(i);
+	lo->deactivate();
+	if (!lo->isUsed()) 
+	{
+		delete(lo);
+	}	
+}
+
 int BranchObj::countLink()
 {
 	return link.count();
@@ -1044,13 +1056,16 @@
 {
 	// Find current parent and 
 	// remove pointer to myself there
+
+	if (!dst) return NULL;
+
 	BranchObj *par=(BranchObj*)(parObj);
 	if (par)
 		par->removeBranchPtr (this);
 	else
 		return NULL;
 
-	if (pos<0)
+	if (pos<0  || dst->getDepth()==1)
 	{	
 		// links adds myself as last branch at dst
 		dst->addBranchPtr (this);