ScrollablePositionedList.separated constructor

const ScrollablePositionedList.separated({
  1. required int itemCount,
  2. required IndexedWidgetBuilder itemBuilder,
  3. required IndexedWidgetBuilder separatorBuilder,
  4. Key? key,
  5. bool shrinkWrap = false,
  6. ItemScrollController? itemScrollController,
  7. ItemPositionsListener? itemPositionsListener,
  8. int initialScrollIndex = 0,
  9. double initialAlignment = 0,
  10. Axis scrollDirection = Axis.vertical,
  11. bool reverse = false,
  12. ScrollPhysics? physics,
  13. int? semanticChildCount,
  14. EdgeInsets? padding,
  15. bool addSemanticIndexes = true,
  16. bool addAutomaticKeepAlives = true,
  17. bool addRepaintBoundaries = true,
  18. double? minCacheExtent,
  19. ChildIndexGetter? findChildIndexCallback,
  20. ScrollViewKeyboardDismissBehavior keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual,
})

Create a ScrollablePositionedList whose items are provided by itemBuilder and separators provided by separatorBuilder.

Implementation

const ScrollablePositionedList.separated({
  required this.itemCount,
  required this.itemBuilder,
  required IndexedWidgetBuilder this.separatorBuilder,
  super.key,
  this.shrinkWrap = false,
  this.itemScrollController,
  ItemPositionsListener? itemPositionsListener,
  this.initialScrollIndex = 0,
  this.initialAlignment = 0,
  this.scrollDirection = Axis.vertical,
  this.reverse = false,
  this.physics,
  this.semanticChildCount,
  this.padding,
  this.addSemanticIndexes = true,
  this.addAutomaticKeepAlives = true,
  this.addRepaintBoundaries = true,
  this.minCacheExtent,
  this.findChildIndexCallback,
  this.keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual,
}) : itemPositionsNotifier = itemPositionsListener as ItemPositionsNotifier?;