@Override
protected void onRender(Element target, int index) {
setElement(DOM.createDiv(), target, index);
super.onRender(target, index);
eventPreview = new BaseEventPreview() {
@Override
protected boolean onPreview(PreviewEvent pe) {
if (pe.getEventTypeInt() == Event.ONMOUSEDOWN && getElement().isOrHasChild(pe.getTarget())
&& (fly(pe.getTarget()).findParent(".x-ignore", -1) == null)) {
if (blink && !blinking) {