* Note that because this method can often be called repeatedly in quick succession we don't necessarily
* want to process the GUI actions which will involve a thread context switch. If there really is a need
* to update the screen immediately, explicitly invoke {@link UIutils.processGUIActions()}
*/
public void updateFieldFromData(){
ActionMgr.addAction(new PendingAction(null) {
@Override
public String toString() {
return "DisplayNode.updateFieldFromData()";
}
@Override