GroupedListView<K, V extends Iterable> class Null safety

Inheritance

Constructors

GroupedListView({Key? key, required Map<K, V> groupedItems, Axis scrollDirection = Axis.vertical, bool reverse = false, ScrollController? controller, bool? primary, ScrollPhysics? physics, bool shrinkWrap = false, EdgeInsetsGeometry? padding, required GroupedListViewWidgetBuilder itemBuilder, required GroupedListViewWidgetBuilder groupBuilder, required GroupedListViewWidgetBuilder separatorBuilder, bool addAutomaticKeepAlives = true, bool addRepaintBoundaries = true, bool addSemanticIndexes = true, double? cacheExtent, DragStartBehavior dragStartBehavior = DragStartBehavior.start, ScrollViewKeyboardDismissBehavior keyboardDismissBehavior = ScrollViewKeyboardDismissBehavior.manual, String? restorationId, Clip clipBehavior = Clip.hardEdge, bool preCalculatedGroupedItemInfo = true})

Properties

addAutomaticKeepAlives bool
final
addRepaintBoundaries bool
final
addSemanticIndexes bool
final
cacheExtent double?
final
clipBehavior Clip
final
controller ScrollController?
final
dragStartBehavior DragStartBehavior
final
groupBuilder GroupedListViewWidgetBuilder
final
hashCode int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
itemBuilder GroupedListViewWidgetBuilder
final
itemCount int
late, final
itemInfoProvider GroupedItemInfo Function(int index)
late, final
items Map<K, V>
late, final
key Key?
Controls how one widget replaces another widget in the tree. [...]
final, inherited
keyboardDismissBehavior ScrollViewKeyboardDismissBehavior
final
padding EdgeInsetsGeometry?
final
physics ScrollPhysics?
final
primary bool?
final
restorationId String?
final
reverse bool
final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
scrollDirection Axis
final
separatorBuilder GroupedListViewWidgetBuilder
final
shrinkWrap bool
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. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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}) 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. [...]
@nonVirtual, inherited