InfiniteList class
Scrollable list
This widget renders CustomScrollView with 2 sliver list items
If direction is InfiniteListDirection.single it will render only forward sliver list item without center key
If direction is InfiniteListDirection.multi - both direction infinite list will be rendered
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- InfiniteList
Constructors
-
InfiniteList({Key? key, required ItemBuilder<
int> builder, ScrollController? controller, InfiniteListDirection direction = InfiniteListDirection.single, int? posChildCount, int? negChildCount, double anchor = 0.0, double? cacheExtent, Axis scrollDirection = Axis.vertical, ScrollPhysics? physics})
Properties
- anchor → double
-
Proxy property for ScrollView.anchor
final
-
builder
→ ItemBuilder<
int> -
Builder callback. It should return InfiniteListItem instance.
final
- cacheExtent → double?
-
Proxy property for RenderViewportBase.cacheExtent
final
- controller → ScrollController?
-
Scroll controller
final
- direction → InfiniteListDirection
-
List direction
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- negChildCount → int?
-
Max child count for negative list direction
final
- physics → ScrollPhysics?
-
Proxy property for ScrollView.physics
final
- posChildCount → int?
-
Max child count for positive direction list
final
- reverse → bool
-
Proxy property for ScrollView.reverse
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- scrollDirection → Axis
-
Scroll direction
final
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< StatefulWidget> -
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