ConsumerStatefulWidget class abstract Core

A StatefulWidget that has a State capable of reading providers.

This is used exactly like a StatefulWidget, but with a State that must subclass ConsumerState :

class MyConsumer extends ConsumerStatefulWidget {
 const MyConsumer({Key? key}): super(key: key);

  @override
  ConsumerState<MyConsumer> createState() => _MyConsumerState();
}

class _MyConsumerState extends ConsumerState<MyConsumer> {
  @override
  void initState() {
    // All State life-cycles can be used
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    // "ref" is a property of ConsumerState and can be used to read providers
    ref.watch(someProvider);
  }
}
Inheritance
Implementers

Constructors

ConsumerStatefulWidget.new({Key? key})
A StatefulWidget that has a State capable of reading providers.
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

createElement() → ConsumerStatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
override
createState() → ConsumerState<ConsumerStatefulWidget>
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