[yavgui] Properly refresh interface when creating a new automaton.

* yavgui/src/gui.cc: Do that.

ChangeLog

+2009-08-13  d-halluin  <d-halluin@lrde.epita.fr>
+
+	[yavgui] Properly refresh interface when creating a new automaton.
+
+	* yavgui/src/gui.cc: Do that.
+
 2009-08-10  d-halluin  <d-halluin@lrde.epita.fr>
 	[yavgui] Catch exceptions when creating transitions.

yavgui/src/gui.cc

@@ -257,6 +257,7 @@ namespace gui
     AutomatonInstance& instance = make_new_instance ();
     CATCH_EXCEPTIONS(instance.vcsn_automaton ().create (type);)
     instance.update ();
+    refresh();
   }
 
   void Gui::load_automaton_from_file ()