DiffUtilSliverList<T> class
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- DiffUtilSliverList
Constructors
-
DiffUtilSliverList({Key? key, required List<
T> items, required Widget builder(BuildContext, T), required AnimatedDiffUtilWidgetBuilder insertAnimationBuilder, required AnimatedDiffUtilWidgetBuilder removeAnimationBuilder, Duration insertAnimationDuration = const Duration(milliseconds: 300), Duration removeAnimationDuration = const Duration(milliseconds: 300), EqualityChecker<T> ? equalityChecker}) -
@param items a list of items to construct widgets from. Must implement == correctly if no equalityChecker is set.
@param builder builds a widget from a given item
@param insertAnimationBuilder The animation builder for insert animations
@param removeAnimationBuilder The animation builder for insert animations
@param insertAnimationDuration The duration of the insert animation
@param removeAnimationDuration The duration of the remove animation
@param equalityChecker optional custom equality implementation, defaults to ==
const
Properties
- builder → Widget Function(BuildContext, T)
-
builder that renders a single item (without animation)
final
-
equalityChecker
→ EqualityChecker<
T> ? -
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- insertAnimationBuilder → AnimatedDiffUtilWidgetBuilder
-
builder that renders the insertion animation
final
- insertAnimationDuration → Duration
-
final
-
items
→ List<
T> -
the (immutable) list of items
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- removeAnimationBuilder → AnimatedDiffUtilWidgetBuilder
-
that renders the removal animation
final
- removeAnimationDuration → Duration
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → _DiffUtilSliverListState< T> -
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
Static Methods
-
fromKeyedWidgetList(
{required List< Widget> children, required AnimatedDiffUtilWidgetBuilder insertAnimationBuilder, required AnimatedDiffUtilWidgetBuilder removeAnimationBuilder, Duration insertAnimationDuration = const Duration(milliseconds: 300), Duration removeAnimationDuration = const Duration(milliseconds: 300)}) → DiffUtilSliverList<Widget> - Construct a animated list from a list widgets with unique keys.