@UiHandler({"zone", "easting", "northing"})
void onUTMValueChange(ValueChangeEvent<String> event) {
if (editElement != null) {
editElement.setZone(zone.getText());
editElement.setEasting(easting.getText());
editElement.setNorthing(northing.getText());
editElement.setLatLngFromUTM();
mapPanel.updateDrawingObject(editElement);
}
}
