+ public void units_changed(boolean imperial_units) {
+ }
+
+ public void hierarchyChanged(HierarchyEvent e) {
+ if (last_state != null && isShowing()) {
+ AltosState state = last_state;
+ AltosListenerState listener_state = last_listener_state;
+
+ last_state = null;
+ last_listener_state = null;
+ show(state, listener_state);
+ }
+ }
+