activates the currently selected item . concode_field_sep Element listElement concode_elem_sep PopupWidget<?> popupWidget concode_field_sep void focusLast concode_elem_sep void handleEvent concode_elem_sep void focusPrevious concode_elem_sep void focusNext concode_elem_sep void focusFirst
void function ( ) { final Element loc0 = Elements . getDocument ( ) . getActiveElement ( ) ; if ( loc0 . getParentElement ( ) . isEqualNode ( listElement ) ) { this . popupWidget . validateItem ( loc0 ) ; } }