PagedSliverAlignedGrid<PageKeyType, ItemType> class

A SliverAlignedGrid with pagination capabilities.

You can also see this as a PagedSliverGrid that ensures that the items in its rows all have the same size.

This is a wrapper around the SliverAlignedGrid from the flutter_staggered_grid_view package. For more info on how to build staggered grids, check out the referred package's documentation and examples.

Inheritance

Constructors

PagedSliverAlignedGrid({required PagedChildBuilderDelegate<PagingItem> builderDelegate, required SliverSimpleGridDelegateBuilder gridDelegateBuilder, double mainAxisSpacing = 0, double crossAxisSpacing = 0, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, bool addSemanticIndexes = true, bool showNewPageProgressIndicatorAsGridChild = true, bool showNewPageErrorIndicatorAsGridChild = true, bool showNoMoreItemsIndicatorAsGridChild = true, bool shrinkWrapFirstPageIndicators = false, required PagingDataController<dynamic, PagingItem> pagingDataController, PagedChildStatusBuilderDelegate<PagingItem>? statusBuilderDelegate, Key? key, bool? persistent, bool? forceUseInitData})
const
PagedSliverAlignedGrid.count({required PagedChildBuilderDelegate<PagingItem> builderDelegate, required int crossAxisCount, double mainAxisSpacing = 0, double crossAxisSpacing = 0, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, bool addSemanticIndexes = true, bool showNewPageProgressIndicatorAsGridChild = true, bool showNewPageErrorIndicatorAsGridChild = true, bool showNoMoreItemsIndicatorAsGridChild = true, bool shrinkWrapFirstPageIndicators = false, PagedChildStatusBuilderDelegate<PagingItem>? statusBuilderDelegate, Key? key, required PagingDataController<dynamic, PagingItem> pagingDataController, bool? persistent, bool? forceUseInitData})
PagedSliverAlignedGrid.extent({Key? key, required PagedChildBuilderDelegate<PagingItem> builderDelegate, required double maxCrossAxisExtent, double mainAxisSpacing = 0, double crossAxisSpacing = 0, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, bool addSemanticIndexes = true, bool showNewPageProgressIndicatorAsGridChild = true, bool showNewPageErrorIndicatorAsGridChild = true, bool showNoMoreItemsIndicatorAsGridChild = true, bool shrinkWrapFirstPageIndicators = false, PagedChildStatusBuilderDelegate<PagingItem>? statusBuilderDelegate, required PagingDataController<dynamic, PagingItem> pagingDataController, bool? persistent, bool? forceUseInitData})

Properties

addAutomaticKeepAlives → bool
Matches SliverChildBuilderDelegate.addAutomaticKeepAlives.
final
addRepaintBoundaries → bool
Matches SliverChildBuilderDelegate.addRepaintBoundaries.
final
addSemanticIndexes → bool
Matches SliverChildBuilderDelegate.addSemanticIndexes.
final
builderDelegate → PagedChildBuilderDelegate<PagingItem>
Matches PagedLayoutBuilder.builderDelegate.
final
crossAxisSpacing → double
Matches SliverAlignedGrid.crossAxisSpacing.
final
forceUseInitData → bool?
final
gridDelegateBuilder → SliverSimpleGridDelegateBuilder
Provides the adjusted child count (based on the pagination status) so that a SliverSimpleGridDelegate can be returned.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
mainAxisSpacing → double
Matches SliverAlignedGrid.mainAxisSpacing.
final
pagingDataController → PagingDataController<dynamic, PagingItem>
final
persistent → bool?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showNewPageErrorIndicatorAsGridChild → bool
Matches PagedSliverGrid.showNewPageErrorIndicatorAsGridChild.
final
showNewPageProgressIndicatorAsGridChild → bool
Matches PagedSliverGrid.showNewPageProgressIndicatorAsGridChild.
final
showNoMoreItemsIndicatorAsGridChild → bool
Matches PagedSliverGrid.showNoMoreItemsIndicatorAsGridChild.
final
shrinkWrapFirstPageIndicators → bool
Matches PagedLayoutBuilder.shrinkWrapFirstPageIndicators.
final
statusBuilderDelegate → PagedChildStatusBuilderDelegate<PagingItem>?
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement
Creates a StatelessElement to manage this widget's location in the tree.
inherited
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