GridLayoutDelegate constructor

GridLayoutDelegate({
  1. required Map<CellLayoutId, Rect> contentRects,
  2. required ValueNotifier<double> vOffset,
  3. ValueNotifier<double>? hOffset,
  4. double pinnedWidth = 0.0,
})

Implementation

GridLayoutDelegate({
  required this.contentRects,
  required this.vOffset,
  this.hOffset,
  this.pinnedWidth = 0.0,
}) : super(
       relayout: hOffset != null
           ? Listenable.merge([hOffset, vOffset])
           : vOffset,
     );