throw new IllegalArgumentException(selectedObject + " is not a Question");
}
final Question q = (Question) selectedObject;
// add basic
f.addElement("basic.name", new FormTextArea(I18N.t("Frage"), q.getTitle()).addChangeListener(new FormElementChangeListener() {
@Override
public void stateChanged(FormElement form) {
q.setTitle(form.getContentAsString());