WiredRadio<T> class

Wired radio.

Usage:

ListTile(
title: const Text('Lafayette'),
leading: WiredRadio<SingingCharacter>(
  value: SingingCharacter.lafayette,
  groupValue: _character,
  onChanged: (SingingCharacter? value) {
	print('$value');
	setState(() {
	  _character = value;
	});

	return true;
  },
),
),
Inheritance

Constructors

WiredRadio({Key? key, required T value, required T? groupValue, required bool onChanged(T?)?})
const

Properties

groupValue → T?
The current group radios value.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onChanged → (bool Function(T?)?)
Called when the radio value changes.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value → T
The value for radio.
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → _WiredRadioState<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}) → 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