FormPanel simple = new FormPanel();
simple.setHeading("Custom Form");
simple.setFrame(true);
simple.setWidth(350);
ComponentPlugin plugin = new ComponentPlugin() {
public void init(Component component) {
component.addListener(Events.Render, new Listener<ComponentEvent>() {
public void handleEvent(ComponentEvent be) {
El elem = be.getComponent().el().findParent(".x-form-element", 3);
// should style in external CSS rather than directly