} else if (this.actionProvider instanceof ISearchFormProvider) {
CustomFormWindow formWindow = new CustomFormWindow(
this.parentWindow.getParentSlider(),
((ISearchFormProvider) this.actionProvider).getSearchForm());
formWindow.addHideWindowListener(this);
formWindow.show();
} else if (this.actionProvider instanceof IDeleteRowProvider) {
if (com.google.gwt.user.client.Window.confirm(FrameworkLocale
.messages().delete_confirmation())) {
this.btnDoAction.setEnabled(false);
((IDeleteRowProvider) this.actionProvider)