diff -r a979fcdda073 -r 8e27998e9b1d gui/kruskalbox.cc
--- a/gui/kruskalbox.cc	Wed Jun 21 08:35:23 2006 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,61 +0,0 @@
-#include <kruskalbox.h>
-
-enum {INPUT, OUTPUT, MAP_NUM};
-
-KruskalBox::KruskalBox(std::vector<std::string> t):AlgoBox()
-{
-  init(t);
-}
-    
-void KruskalBox::run()
-{
-  if(
-     tabcbt.get_active_text()!="" &&
-     (edgemapcbts[INPUT])->get_active_text()!="" &&
-     (edgemapcbts[OUTPUT])->get_active_text()!=""
-     )
-    {
-
-      Graph g=mapstorage->graph;
-      Graph::EdgeMap<double> * inputmap=
-	((mapstorage->edgemap_storage)[(edgemapcbts[INPUT])->get_active_text()]);
-      Graph::EdgeMap<bool> outputmap(g);
-      double res=kruskal(g, *inputmap, outputmap);
-
-      for (EdgeIt i(g); i!=INVALID; ++i)
-	{
-	  if(outputmap[i])
-	    {
-	      (*((mapstorage->edgemap_storage)[(edgemapcbts[OUTPUT])->
-					       get_active_text()]))[i]=1;
-	    }
-	  else
-	    {
-	      (*((mapstorage->edgemap_storage)[(edgemapcbts[OUTPUT])->
-					       get_active_text()]))[i]=0;
-	    }
-	}
-
-      std::ostringstream o;
-      o << "Result: " << res;
-      resultlabel.set_text(o.str());
-
-      mapstorage->mapChanged(true, (edgemapcbts[OUTPUT])->get_active_text());
-      //   mapstorage->changeActiveMap(true, E_COLOR,
-      // 			      (edgemapcbts[OUTPUT])->get_active_text());
-      //   mapstorage->changeActiveMap(true, E_TEXT,
-      // 			      (edgemapcbts[INPUT])->get_active_text());
-  
-    }
-}
-    
-void KruskalBox::build_box()
-{
-  std::vector<std::string> empty_vector;
-
-  addMapSelector("Edgecosts: ", true);
-  addMapSelector("Edges of tree here: ", true);
-
-  resultlabel.set_text("Result: algorithm is not run yet.");
-  pack_start(resultlabel);
-}