VoGroupedView<T, G>.grid constructor

const VoGroupedView<T, G>.grid({ Key? key, required List<T> items, required G groupBy(T item), required VoGroupItemBuilder<T> itemBuilder, required SliverGridDelegate gridDelegate, VoGroupBuilder<T, G>? groupHeaderBuilder, VoGroupBuilder<T, G>? groupFooterBuilder, Comparator<G>? groupComparator, Comparator<T>? itemComparator, bool stickyHeaders = false, VoItemAnimation? animation, Object? itemKey(T item)?, Future<void> onLoadMore()?, bool hasMore = false, double loadMoreThreshold = 200, Widget? loadingMore, Future<void> onRefresh()?, Widget? header, Widget? footer, Widget? empty, EdgeInsetsGeometry groupPadding = EdgeInsets.zero, EdgeInsetsGeometry padding = EdgeInsets.zero, ScrollController? controller, bool? primary, ScrollPhysics physics = const AlwaysScrollableScrollPhysics(parent: BouncingScrollPhysics()), bool shrinkWrap = false, ScrollCacheExtent? scrollCacheExtent, })

Implementation

const VoGroupedView.grid({
  super.key,
  required this.items,
  required this.groupBy,
  required this.itemBuilder,
  required SliverGridDelegate this.gridDelegate,
  this.groupHeaderBuilder,
  this.groupFooterBuilder,
  this.groupComparator,
  this.itemComparator,
  this.stickyHeaders = false,
  this.animation,
  this.itemKey,
  this.onLoadMore,
  this.hasMore = false,
  this.loadMoreThreshold = 200,
  this.loadingMore,
  this.onRefresh,
  this.header,
  this.footer,
  this.empty,
  this.groupPadding = EdgeInsets.zero,
  this.padding = EdgeInsets.zero,
  this.controller,
  this.primary,
  this.physics = const AlwaysScrollableScrollPhysics(
    parent: BouncingScrollPhysics(),
  ),
  this.shrinkWrap = false,
  this.scrollCacheExtent,
}) : separatorBuilder = null,
     assert(
       !hasMore || onLoadMore != null,
       '\n\n[VoGroupedView.grid] onLoadMore must be provided when hasMore '
       'is true.\n',
     );