LayoutContainer centerPanel = new LayoutContainer();
centerPanel.setLayout(new RowLayout(Orientation.VERTICAL));
HTML html = new HTML("<br>", true);
centerPanel.add(html);
bus.addHandler(IsEditEvent.TYPE, new IsEditHandler() {
@Override
public void onload(IsEditEvent event) {
if (event.getIsEdit() == true) {
layoutSave.setEnabled(true);