diff -r e00e1a64ec71 -r 8b225c2935e7 gui/kruskalbox.cc
--- a/gui/kruskalbox.cc	Fri Jan 06 23:16:51 2006 +0000
+++ b/gui/kruskalbox.cc	Mon Jan 09 11:55:47 2006 +0000
@@ -53,17 +53,8 @@
 {
   std::vector<std::string> empty_vector;
 
-  edgemapcbts.resize(MAP_NUM);
-
-  edgemapcbts[0]=new MapSelector(empty_vector,"","Edgecosts: ",true, false);
-  edgemapcbts[0]->signal_newmapwin_needed().connect(sigc::mem_fun(*this, &AlgoBox::emit_new_map_signal));
-
-  pack_start(*(edgemapcbts[INPUT]));
-
-  edgemapcbts[1]=new MapSelector(empty_vector,"","Edges of tree here: ",true, false);
-  edgemapcbts[1]->signal_newmapwin_needed().connect(sigc::mem_fun(*this, &AlgoBox::emit_new_map_signal));
-
-  pack_start(*(edgemapcbts[OUTPUT]));
+  addMapSelector("Edgecosts: ", true);
+  addMapSelector("Edges of tree here: ", true);
 
   resultlabel.set_text("Result: algorithm is not run yet.");
   pack_start(resultlabel);