initWithBarButtonSystemItem method

UIBarButtonItem initWithBarButtonSystemItem(
  1. UIBarButtonSystemItem systemItem, {
  2. UIMenu? menu,
})

Creates a bar button item for the given systemItem. The constructed item will present the menu immediately when touched.

Implementation

UIBarButtonItem initWithBarButtonSystemItem(UIBarButtonSystemItem systemItem, {UIMenu? menu}) {
  final _$$ref = object$.ref;
  final _$$ref$1 = menu?.ref;
  objc.checkOsVersionInternal('UIBarButtonItem.initWithBarButtonSystemItem:menu:', iOS: (false, (14, 0, 0)));
  final $ret = _objc_msgSend_ka2bhe(
    _$$ref.retainAndReturnPointer(),
    _sel_initWithBarButtonSystemItem_menu_,
    systemItem.value,
    _$$ref$1?.pointer ?? ffi.nullptr,
  );
  return UIBarButtonItem.fromPointer($ret, retain: false, release: true);
}