diff -r 7ea73c90a7f0 -r 14a76109b561 main_win.cc
--- a/main_win.cc	Mon Oct 09 08:06:31 2006 +0000
+++ b/main_win.cc	Thu Oct 12 11:39:29 2006 +0000
@@ -99,6 +99,8 @@
   ag->add( Gtk::Action::create("ShowMenu", _("_Show")) );
   ag->add( Gtk::Action::create("ShowMaps", _("_Maps")),
 	   sigc::mem_fun(*this, &MainWin::createMapWin));
+  ag->add( Gtk::Action::create("ShowDesign", _("_Design")),
+	   sigc::mem_fun(*this, &MainWin::createDesignWin));
 
   ag->add( Gtk::Action::create("AlgoMenu", _("_Algorithms")) );
   ag->add( Gtk::Action::create("AlgoGeneral", _("_General")),
@@ -122,6 +124,9 @@
   ag->add( Gtk::Action::create("AddMap", Gtk::StockID("gd-newmap")),
       sigc::mem_fun ( *this , &MainWin::createNewMapWin ) );
 
+  ag->add( Gtk::Action::create("DesignGraph", Gtk::Stock::REFRESH),
+      sigc::mem_fun ( *this , &MainWin::reDesignGraph ) );
+
   uim=Gtk::UIManager::create();
   uim->insert_action_group(ag);
   add_accel_group(uim->get_accel_group());
@@ -149,6 +154,7 @@
       "    </menu>"
       "    <menu action='ShowMenu'>"
       "      <menuitem action='ShowMaps'/>"
+      "      <menuitem action='ShowDesign'/>"
       "    </menu>"
       "    <menu action='AlgoMenu'>"
       "      <menuitem action='AlgoGeneral'/>"
@@ -173,6 +179,7 @@
       "    <toolitem action='EditEdgeMap' />"
       "    <separator />"
       "    <toolitem action='AddMap' />"
+      "    <toolitem action='DesignGraph' />"
       "  </toolbar>"
       "</ui>";
 
@@ -448,6 +455,14 @@
     }
 }
 
+void MainWin::createDesignWin()
+{
+  if(active_tab!=-1)
+    {
+      tabs[active_tab]->createDesignWin(tabnames[active_tab]);
+    }
+}
+
 void MainWin::createAlgoWin(int algoid)
 {
   AlgoWin * aw=new AlgoWin(algoid, tabnames);
@@ -536,3 +551,8 @@
   bool autoscale=auto_scale->get_active();
   tabs[active_tab]->setView(autoscale, zoomtrack, width, radius);
 }
+
+void MainWin::reDesignGraph()
+{
+  tabs[active_tab]->reDesignGraph();
+}