menuBarAction.addItem(new PMenuItem("Order columns", new PCommand() {
@Override
public void execute() {
PConfirmDialog.show("Column Ordering", new PreferenceForm(descriptorsByCaption.values(), localEventBus, complexListConfiguration.getTableName()), new PConfirmDialogHandler() {
@Override
public boolean onOK(final PDialogBox dialogBox) {
return true;
}