diff -r 1d3a1bcbc874 -r ed7da82bbecf gui/graph_displayer_canvas.h
--- a/gui/graph_displayer_canvas.h	Wed Jul 20 22:36:37 2005 +0000
+++ b/gui/graph_displayer_canvas.h	Thu Jul 21 19:28:29 2005 +0000
@@ -97,6 +97,12 @@
   ///Moves the text to new place
   void textReposition(xy<double>);
   ///Activates an edge belonging to a BrokenEdge
+  ///
+  ///After we have activated an edge this way,
+  ///the GDC object will know, which edge is under forming
+  ///therefore it can redraw the necessarz elementy on the canvas,
+  ///for example the text belonging to the \ref BrokenEdge can be
+  ///redrawn (\ref textReposition).
   void toggleEdgeActivity(BrokenEdge*, bool);
 
 public:
@@ -157,6 +163,9 @@
   Gnome::Canvas::Item * active_item, * target_item;
   Graph::NodeIt active_node;
   Graph::EdgeIt active_edge;
+  Graph::EdgeIt forming_edge;
+
+  std::string nodemap_to_edit, edgemap_to_edit;
 
   static const int zoom_step = 5;