AnimatedSliverList class
An animated version of the standard SliverList.
A new delegate version of SliverChildBuilderDelegate called AnimatedSliverChildBuilderDelegate has to be provided.
The AnimatedListController controller should also be provided to notify this sliver when a change in the underlying list occurs.
A custom AnimatedListAnimationBuilder can be also provided to customize animations.
A AnimatedListAnimationSettings can be also provided to customize durations and curves of the animations.
The updateScrollableWhenResizing attribute if is set to false prevents scroll listeners for being notified when a resize animation occurs.
The coordinateAnimations attribute if is set to false to prevents coordination of animations. If true (as default) all animations will follow some priorities: intervals in removal state will start first, followed by those in resizing and changing state, and finally those in inserting state.
- Inheritance
- Object
- DiagnosticableTree
- Widget
- RenderObjectWidget
- SliverWithKeepAliveWidget
- AnimatedSliverList
Constructors
- AnimatedSliverList({Key key, AnimatedSliverChildBuilderDelegate delegate, AnimatedListController controller, AnimatedListAnimationBuilder animationBuilder: DefaultAnimatedListAnimationBuilder.instance, AnimatedListAnimationSettings animatedListAnimationSettings: const AnimatedListAnimationSettings(), bool updateScrollableWhenResizing: true, bool coordinateAnimations: true})
-
const
Properties
- animatedListAnimationSettings → AnimatedListAnimationSettings
-
final
- animationBuilder → AnimatedListAnimationBuilder
-
final
- controller → AnimatedListController
-
final
- coordinateAnimations → bool
-
final
- delegate → AnimatedSliverChildBuilderDelegate
-
final
- hashCode → int
-
The hash code for this object. [...]
@nonVirtual, read-only, inherited
- key → Key
-
Controls how one widget replaces another widget in the tree. [...]
final, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- updateScrollableWhenResizing → bool
-
final
Methods
-
createElement(
) → AnimatedSliverMultiBoxAdaptorElement -
RenderObjectWidgets always inflate to a RenderObjectElement subclass.
override
-
createRenderObject(
BuildContext context) → AnimatedRenderSliverList -
Creates an instance of the RenderObject class that this
RenderObjectWidget represents, using the configuration described by this
RenderObjectWidget. [...]
override
-
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
-
didUnmountRenderObject(
covariant RenderObject renderObject) → void -
A render object previously associated with this widget has been removed
from the tree. The given RenderObject will be of the same type as
returned by this object's createRenderObject.
@protected, 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 -
Returns 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
-
updateRenderObject(
BuildContext context, covariant RenderObject renderObject) → void -
Copies the configuration described by this RenderObjectWidget to the
given RenderObject, which will be of the same type as returned by this
object's createRenderObject. [...]
@protected, inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
@nonVirtual, inherited