ComputeListWidget<T> class

NOTE: In-Development.

Use this ComputeListWidget for heaving processing of list data in another Isolate using compute method.

Inheritance

Constructors

ComputeListWidget({Key? key, required Widget builder(T? data), required Widget loader, required Widget errorWidget, bool errorOrEmptyCondition(List<T>? data) = errorOrEmptyConditionHandler, required List dataList, required FutureOr<List<T>> computeFunction(dynamic), Axis scrollDirection = Axis.vertical, ScrollController? scrollController, Widget wrapperWidget(Widget) = staticWrapperWidget})
const

Properties

builder → Widget Function(T? data)
final
computeFunction → FutureOr<List<T>> Function(dynamic)
final
dataList → List
final
errorOrEmptyCondition → bool Function(List<T>? data)
final
errorWidget → Widget
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
loader → Widget
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollController → ScrollController?
final
scrollDirection → Axis
final
wrapperWidget → Widget Function(Widget)
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<ComputeListWidget<T>>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects 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, int wrapWidth = 65}) → 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

errorOrEmptyConditionHandler(dynamic data) → bool
staticWrapperWidget(dynamic child) → Widget