overflowYScroll method

ScrollBuilder overflowYScroll()

overflow-y-scroll -> Y轴始终可滚动

Implementation

ScrollBuilder overflowYScroll() {
  _enableScrollX = false;
  _enableScrollY = true;
  _scrollDirection = Axis.vertical;
  _clipBehavior = Clip.hardEdge;
  _physics = const AlwaysScrollableScrollPhysics();
  return this;
}