1.1 --- a/graph_displayer_canvas.h	Fri Jun 10 12:11:50 2005 +0000
     1.2 +++ b/graph_displayer_canvas.h	Mon Jun 13 10:30:08 2005 +0000
     1.3 @@ -96,8 +96,9 @@
     1.4    ///this variable is needed, because
     1.5    ///1. we cannot query the item at he cursor as fast as it could not cause a Segmentation Fault
     1.6    ///2. we would like to handle only ony item per movement, therefore quering it is not a working solution
     1.7 -  Gnome::Canvas::Item * active_item;
     1.8 +  Gnome::Canvas::Item * active_item, * target_item;
     1.9    Graph::NodeIt active_node;
    1.10 +  Graph::EdgeIt active_edge;
    1.11  
    1.12    static const int zoom_step = 5;
    1.13  };