//
// Clipboard
//
////////////////////////////////////////////////////////////////////////////
static void addClipboardSupport(final TreeItemsContainer container) {
container.addBroadcastListener(new XmlObjectClipboardCopy() {
public void invoke(XmlObjectInfo object, List<ClipboardCommand> commands) throws Exception {
if (object == container) {
for (TreeItemInfo widget : container.getItems()) {
addWidgetCommand(commands, widget);
}