viewControllerForUnwindSegueAction method

UIViewController? viewControllerForUnwindSegueAction(
  1. Pointer<ObjCSelector> action, {
  2. required UIViewController fromViewController,
  3. ObjCObjectBase? withSender,
})

viewControllerForUnwindSegueAction:fromViewController:withSender:

Implementation

UIViewController? viewControllerForUnwindSegueAction(
  ffi.Pointer<objc.ObjCSelector> action, {
  required UIViewController fromViewController,
  objc.ObjCObjectBase? withSender,
}) {
  objc.checkOsVersionInternal(
    'UIViewController.viewControllerForUnwindSegueAction:fromViewController:withSender:',
    iOS: (false, (6, 0, 0)),
  );
  final _ret = _objc_msgSend_cfx8ce(
    this.ref.pointer,
    _sel_viewControllerForUnwindSegueAction_fromViewController_withSender_,
    action,
    fromViewController.ref.pointer,
    withSender?.ref.pointer ?? ffi.nullptr,
  );
  return _ret.address == 0 ? null : UIViewController.castFromPointer(_ret, retain: true, release: true);
}