contentScrollViewForEdge method

UIScrollView? contentScrollViewForEdge(
  1. NSDirectionalRectEdge edge
)

Pass only a single edge (e.g., NSDirectionalRectEdgeTop) in the edge parameter. Raises an exception when passed an aggregate edge (e.g., NSDirectionalRectEdgeAll)

Implementation

UIScrollView? contentScrollViewForEdge(NSDirectionalRectEdge edge) {
  objc.checkOsVersionInternal('UIViewController.contentScrollViewForEdge:', iOS: (false, (15, 0, 0)));
  final _ret = _objc_msgSend_kh1gvt(this.ref.pointer, _sel_contentScrollViewForEdge_, edge.value);
  return _ret.address == 0 ? null : UIScrollView.castFromPointer(_ret, retain: true, release: true);
}