PagedSliverGrid<PageKeyType, ItemType> class

Paged SliverGrid with progress and error indicators displayed as the last item.

Similar to PagedGridView but needs to be wrapped by a CustomScrollView when added to the screen. Useful for combining multiple scrollable pieces in your UI or if you need to add some widgets preceding or following your paged grid.

Inheritance

Constructors

PagedSliverGrid({required PagedChildBuilderDelegate<PagingItem> builderDelegate, required SliverGridDelegate gridDelegate, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, bool addSemanticIndexes = true, bool showNewPageProgressIndicatorAsGridChild = true, bool showNewPageErrorIndicatorAsGridChild = true, bool showNoMoreItemsIndicatorAsGridChild = true, bool shrinkWrapFirstPageIndicators = false, Key? key, required PagingDataController<dynamic, PagingItem> pagingBuilderController, PagedChildStatusBuilderDelegate<PagingItem>? statusBuilderDelegate, PagedLayoutProtocol? layoutProtocol, bool? persistent, bool? forceUseInitData})
const

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
forceUseInitData → bool?
final
gridDelegate → SliverGridDelegate
Matches GridView.gridDelegate.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
layoutProtocol → PagedLayoutProtocol?
final
pagingBuilderController → PagingDataController<dynamic, PagingItem>
final
persistent → bool?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showNewPageErrorIndicatorAsGridChild → bool
Whether the new page error indicator should display as a grid child or put below the grid.
final
showNewPageProgressIndicatorAsGridChild → bool
Whether the new page progress indicator should display as a grid child or put below the grid.
final
showNoMoreItemsIndicatorAsGridChild → bool
Whether the no more items indicator should display as a grid child or put below the grid.
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