ZetaRadio<T> class Components

Radio buttons are used for mutually exclusive choices, not for multiple choices. Only one radio button can be selected at a time. When a user chooses a new item, the previous choice is automatically deselected.

Inheritance
Available Extensions

Constructors

ZetaRadio({Key? key, bool? rounded, required T value, T? groupValue, ValueChanged<T?>? onChanged, Widget? label})
Constructor for ZetaRadio.
const

Properties

groupValue → T?
The selected value among all possible options.
final
hashCode int
The hash code for this object.
no setterinherited
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
label Widget?
The label which appears next to the Radio Button, on the right side.
final
onChanged ValueChanged<T?>?
Callback function to call when the Radio Button is tapped.
final
rounded bool?
Sets rounded or sharp border of the containing box and the icon style.
finalinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
value → T
The value of the option, which can be selected by this Radio Button.
final

Methods

createElement() StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() State<ZetaRadio<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.
override
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