InfiniteGrid<Entity extends BaseEntity> class

InfiniteGrid

A grid-based equivalent of your InfiniteList with the same interaction model:

  • Uses the provided InfiniteListBloc for scroll/refresh/load-more signals
  • Triggers loadBottomData when the user nears the end
  • Optional swipe-to-refresh (custom, like your list)
  • Supports AutoScrollController via AutoScrollTag

Differences from list version:

  • Uses GridView.builder with a configurable grid delegate
  • No third-party animated grid. For simple entry effects, wrap your itemBuilder content in an AnimatedSwitcher/FadeTransition yourself.
Inheritance

Constructors

InfiniteGrid.new({Key? key, required InfiniteGridOptions options, required List<Entity> items, required Widget itemBuilder(BuildContext context, Entity item), required InfiniteListBloc bloc, SliverGridDelegate gridDelegateBuilder(InfiniteGridOptions options)?, Widget? refreshWidgetBuilder(BuildContext context, double swipeRefreshHeight)?, Widget? loadMoreWidgetBuilder(BuildContext context, bool isLoadingMore)?, void refreshOnSwipe()?, void loadBottomData()?, void loadTopData()?, ScrollController? scrollController})
const

Properties

bloc → InfiniteListBloc
final
gridDelegateBuilder → SliverGridDelegate Function(InfiniteGridOptions options)?
Grid-specific builder for a custom SliverGridDelegate. If null, a default delegate is created from options.
final
hashCode → int
The hash code for this object.
no setterinherited
itemBuilder → Widget Function(BuildContext context, Entity item)
final
items → List<Entity>
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
loadBottomData → void Function()?
final
loadMoreWidgetBuilder → Widget? Function(BuildContext context, bool isLoadingMore)?
final
loadTopData → void Function()?
final
options → InfiniteGridOptions
final
refreshOnSwipe → void Function()?
final
refreshWidgetBuilder → Widget? Function(BuildContext context, double swipeRefreshHeight)?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollController → ScrollController?
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → InfiniteGridState<Entity>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited