+ control.addLocationListener(new LocationListener() {\r
+ @Override\r
+ public void changing(LocationEvent event) {\r
+ Function1<Object, Boolean> lc = locationChanging;\r
+ if (lc != null)\r
+ lc.apply(event);\r
+ }\r
+ @Override\r
+ public void changed(LocationEvent event) {\r
+ }\r
+ });\r
+\r