SliverImplicitlyAnimatedList<E extends Object> class
A Flutter Sliver that implicitly animates between the changes of two lists.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- SliverImplicitlyAnimatedList
Constructors
-
SliverImplicitlyAnimatedList({Key? key, required List<
E> items, required ImplicitlyAnimatedItemBuilder<Widget, E> itemBuilder, required ItemDiffUtil<E> areItemsTheSame, RemovedItemBuilder<Widget, E> ? removeItemBuilder, UpdatedItemBuilder<Widget, E> ? updateItemBuilder, Duration insertDuration = const Duration(milliseconds: 500), Duration removeDuration = const Duration(milliseconds: 500), Duration updateDuration = const Duration(milliseconds: 500), bool? spawnIsolate}) -
Creates a Flutter Sliver that implicitly animates between the changes of two lists.
const
Properties
-
areItemsTheSame
→ ItemDiffUtil<
E> -
Called by the DiffUtil to decide whether two object represent the same Item.
For example, if your items have unique ids, this method should check their id equality.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- insertDuration → Duration
-
The duration of the animation when an item was inserted into the list.
finalinherited
-
itemBuilder
→ ImplicitlyAnimatedItemBuilder<
Widget, E> -
Called, as needed, to build list item widgets.
finalinherited
-
items
→ List<
E> -
The data that this ImplicitlyAnimatedList should represent.
finalinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- removeDuration → Duration
-
The duration of the animation when an item was removed from the list.
finalinherited
-
removeItemBuilder
→ RemovedItemBuilder<
Widget, E> ? -
An optional builder when an item was removed from the list.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- spawnIsolate → bool?
-
Whether to spawn a new isolate on which to calculate the diff on.
finalinherited
- updateDuration → Duration
-
The duration of the animation when an item changed in the list.
finalinherited
-
updateItemBuilder
→ UpdatedItemBuilder<
Widget, E> ? -
An optional builder when an item in the list was changed but not its position.
finalinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _SliverImplicitlyAnimatedListState< E> -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects 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}) → 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