SmartColumn constructor

const SmartColumn({
  1. Key? key,
  2. required IndexedWidgetBuilder itemBuilder,
  3. required dynamic itemCount,
  4. double dividerThickness = 0,
  5. Color dividerColor = Colors.transparent,
  6. double? cacheExtent,
  7. bool dividerEnd = false,
  8. bool dividerStart = false,
  9. Axis scrollDirection = Axis.vertical,
  10. IndexedWidgetBuilder? separatorBuilder,
  11. ScrollPhysics? physics,
  12. bool shrinkWrap = false,
  13. bool useListView = false,
})

Implementation

const SmartColumn({Key? key,
  ///item渲染器
  required IndexedWidgetBuilder itemBuilder,
  ///数据个数
  required itemCount,
  ///分割线高度
  double dividerThickness = 0,
  ///分割线颜色
  Color dividerColor = Colors.transparent,
  ///缓存高度
  double? cacheExtent,
  ///是否包含开头分割线
  bool dividerEnd = false,
  ///是否包含结尾分割线
  bool dividerStart = false,
  ///滑动方向
  Axis scrollDirection = Axis.vertical,
  ///分割线渲染器
  IndexedWidgetBuilder? separatorBuilder,
  ///滑动模式
  ScrollPhysics? physics,
  ///列表元素回收
  // CollectGarbage? collectGarbage,
  // ///追踪进入 Viewport 的列表元素的 index（即你看到的可视区域，并不包括缓存距离）
  // ViewPortBuilder? viewportBuilder,
  ///是否计算item尺寸
  bool shrinkWrap = false,
  ///是否使用Column
  bool useListView = false,
}) : super(key: key);