overrideTraitCollectionForChildViewController method

UITraitCollection? overrideTraitCollectionForChildViewController(
  1. UIViewController childViewController
)

overrideTraitCollectionForChildViewController:

Implementation

UITraitCollection? overrideTraitCollectionForChildViewController(UIViewController childViewController) {
  objc.checkOsVersionInternal(
    'UIViewController.overrideTraitCollectionForChildViewController:',
    iOS: (false, (8, 0, 0)),
  );
  final _ret = _objc_msgSend_1sotr3r(
    this.ref.pointer,
    _sel_overrideTraitCollectionForChildViewController_,
    childViewController.ref.pointer,
  );
  return _ret.address == 0 ? null : UITraitCollection.castFromPointer(_ret, retain: true, release: true);
}