UIButton removeButton = find("remove", UIButton.class);
UIButton joinButton = find("join", UIButton.class);
editButton.bindEnabled(hasSelection);
removeButton.bindEnabled(hasSelection);
joinButton.bindEnabled(hasSelection);
}
WidgetUtil.trySubscribe(this, "close", new ActivateEventListener() {
@Override
public void onActivated(UIWidget button) {