trying to make the statusicon hide/display the main window

mitterlib/ui/ui_pygtk.py

@@ -635,6 +635,14 @@ class Interface(object):
 
         return
 
+    def _window_to_tray(self, statusicon, user_data=None):
+        """Minimize/display main window (as in minimize to tray.)"""
+        if self._main_window.get_property('visible'):
+            self._main_window.hide_all()
+        else:
+            self._main_window.show_all()
+        return
+
     # ------------------------------------------------------------
     # Helper functions
     # ------------------------------------------------------------
@@ -1421,6 +1429,7 @@ class Interface(object):
         if self._options[self.NAMESPACE]['statusicon']:
             self._statusicon = gtk.StatusIcon()
             self._statusicon.set_from_pixbuf(self._images['icon'])
+            self._statusicon.connect('activate', self._window_to_tray)
         else:
             self._statusicon = None