diff -r d6b95a59da26 -r e54392395480 gui/main_win.cc
--- a/gui/main_win.cc	Fri Jun 24 08:44:54 2005 +0000
+++ b/gui/main_win.cc	Fri Jun 24 18:16:12 2005 +0000
@@ -1,7 +1,7 @@
 #include <main_win.h>
 
 MainWin::MainWin(const std::string& title, Graph & graph, CoordinatesMap & cm,
-    MapStorage & ms):mapwin("Map Setup", ms, gd_canvas),editwin("Editorial Window", gd_canvas),gd_canvas(graph, cm, ms)
+    MapStorage & ms):mapwin("Map Setup", ms, gd_canvas),editwin("Editorial Window", gd_canvas),gd_canvas(graph, cm, ms, &mapwin)
 {
   set_title (title);
   set_default_size(WIN_WIDTH,WIN_HEIGHT);