for (final Layout layout : Layout.values())
{
Hyperlink icon = new Hyperlink();
icon.addStyleName(StaticResourceBundle.INSTANCE.coreCss().layoutIcon());
icon.setText("layout");
icon.setTargetHistoryToken(Session.getInstance().generateUrl(new CreateUrlRequest()));
icon.addStyleName(layout.toString().toLowerCase());
icon.addClickHandler(new ClickHandler()
{
public void onClick(final ClickEvent event)