@Override public void execute(Event<PushNavigationActionComponent> event) throws Exception { PushNavigationActionComponent actionComponent = event.getSource(); PushNavigationForm pushNavigationForm = actionComponent.createUIComponent(PushNavigationForm.class, null, null); pushNavigationForm.setSynchronizationService(SYNCHRONIZATION_SERVICE); pushNavigationForm.init(); org.exoplatform.wcm.webui.Utils.createPopupWindow( actionComponent, pushNavigationForm, PushNavigationForm.POPUP_WINDOW, true, 640); }