/**
* Invoked when an MutationEvent of type 'DOMNodeInserted' is fired.
*/
public void handleDOMNodeInsertedEvent(MutationEvent evt) {
// Only rebuild the graphics tree if this custom element is not bound.
BindableElement be = (BindableElement) e;
Element shadowTree = be.getXblShadowTree();
if (shadowTree == null && evt.getTarget() instanceof Element) {
handleElementAdded((CompositeGraphicsNode) node,
e,
(Element) evt.getTarget());