selectSearch.setTooltip(messages.combinedSearchWidgetSelectSearch());
selectSearch.addChangeHandler(new ChangeHandler() {
public void onChange(ChangeEvent event) {
if (event.getValue() != null) {
final SearchWidget sw = getSearchWidget((String) event.getValue());
sw.showForSave(new SaveRequestHandler() {
public void onSaveRequested(SaveRequestEvent event) {
searchItems.addData(new SearchListRecord(sw.getName(), event.getCriterion()));
updateDisplay();
}
});