SliverGrid

Название типа	Поддерживает анимации свойств	Контроллируемый по умолчанию	Может содержать связанное действие	Ссылка
SliverGrid	✗	✗	✗	link

Атрибуты (устаревшие модели)

final class SliverGridAttributes
    implements DuitAttributes<SliverGridAttributes>, DynamicChildHolder {
  final bool addAutomaticKeepAlives, addRepaintBoundaries, addSemanticIndexes;
  final int crossAxisCount;
  final double mainAxisSpacing, crossAxisSpacing, childAspectRatio, maxCrossAxisExtent;

  //Duit specific properties
  final GridConstructor constructor;
  final String sliverGridDelegateKey, sliverChildDelegateKey;
  final Map<String, dynamic> sliverGridDelegateOptions;

  //GridView.builder custom props
  @override
  final List<Map<String, dynamic>>? childObjects;
  @override
  final ArrayMergeStrategy? mergeStrategy;
  @override
  final double? scrollEndReachedThreshold;

  const SliverGridAttributes.count({
    required this.crossAxisCount,
    required this.crossAxisSpacing,
    required this.mainAxisSpacing,
    required this.childAspectRatio,
    required this.addAutomaticKeepAlives,
    required this.addRepaintBoundaries,
    required this.addSemanticIndexes,
  })  : constructor = GridConstructor.count,
        maxCrossAxisExtent = 0.0,
        sliverGridDelegateKey = "",
        sliverChildDelegateKey = "",
        childObjects = null,
        mergeStrategy = null,
        sliverGridDelegateOptions = const {},
        scrollEndReachedThreshold = null;
}

Пример использования

Go

SliverGridCount(
  &duit_attributes.SliverGridAttributes{
    CrossAxisCount: 2,
    CrossAxisSpacing: 8,
    MainAxisSpacing: 8,
    ChildAspectRatio: 1.0,
    AddAutomaticKeepAlives: true,
    AddRepaintBoundaries: true,
    AddSemanticIndexes: true,
  },
  "id",
  false,
  //delegate,
)