childAfter method

  1. @override
RenderBox? childAfter(
  1. RenderBox child
)
override

The next child after the given child in the child list.

Implementation

@override
RenderBox? childAfter(RenderBox child) {
  if (_popUpChildrenIterator != null) {
    if (!_popUpChildrenIterator!.moveNext()) {
      return null;
    } else {
      return _popUpChildrenIterator!.current;
    }
  }
  return _childAfter(child);
}