overscrollAuto method

ScrollBuilder overscrollAuto()

overscroll-auto -> 允许过度滚动(默认行为,使用 BouncingScrollPhysics)

Implementation

ScrollBuilder overscrollAuto() {
  // 如果没有设置自定义 physics,使用 BouncingScrollPhysics
  if (_physics == null) {
    _physics = const BouncingScrollPhysics();
  }
  return this;
}