Radio class - controls library

Constructors

Radio({Key? key, required dynamic value, required dynamic groupValue, required ValueChanged? onChanged, String? label, Color? activeColor, bool enabled = true}): const

Properties

activeColor → Color?: Selected color.
final
centered → Widget: Available on Widget, provided by the WidgetX extension
Wraps the widget in a Center.
no setter
enabled → bool: Whether the control is interactive.
final
groupValue → dynamic: Currently selected value in the group.
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 → String?: Optional label.
final
onChanged → ValueChanged?: Called with the selected value.
final
repaint → Widget: Available on Widget, provided by the WidgetX extension
Wraps in RepaintBoundary to isolate repaints.
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
value → dynamic: Radio value.
final

Methods

animatedSwitcher({Duration duration = const Duration(milliseconds: 300), AnimatedSwitcherTransitionBuilder transitionBuilder = _defaultAnimatedSwitcherTransition, AnimatedSwitcherLayoutBuilder layoutBuilder = AnimatedSwitcher.defaultLayoutBuilder}) → Widget: Available on Widget, provided by the WidgetX extension
Wraps in an AnimatedSwitcher with duration and default fade.
build(BuildContext context) → Widget: Describes the part of the user interface represented by this widget.
override
createElement() → StatelessElement: Creates a StatelessElement to manage this widget's location in the tree.
inherited
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
expanded({int flex = 1}) → Widget: Available on Widget, provided by the WidgetX extension
Expands the widget inside a Flex parent.
fadeIn({double opacity = 1, Duration duration = const Duration(milliseconds: 300), Curve curve = Curves.easeIn}) → Widget: Available on Widget, provided by the WidgetAnimateX extension
Wraps in an AnimatedOpacity.
flexible({int flex = 1, FlexFit fit = FlexFit.loose}) → Widget: Available on Widget, provided by the WidgetX extension
Applies flexible sizing.
keyed(Object key) → Widget: Available on Widget, provided by the WidgetX extension
Wraps the widget in a KeyedSubtree with key.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
onTap(VoidCallback onTap, {HitTestBehavior behavior = HitTestBehavior.opaque}) → Widget: Available on Widget, provided by the WidgetX extension
Wraps the widget in GestureDetector with onTap.
pad({double horizontal = 0, double vertical = 0}) → Widget: Available on Widget, provided by the WidgetX extension
Applies symmetric padding.
padded([double padding = AppSpacing.lg]) → Widget: Available on Widget, provided by the WidgetX extension
Applies uniform padding.
scaleOnTap({double scale = 0.95, required VoidCallback onTap, Duration duration = const Duration(milliseconds: 150)}) → Widget: Available on Widget, provided by the WidgetAnimateX extension
Wraps in an AnimatedScale.
semantics({required String label, bool button = false}) → Widget: Available on Widget, provided by the WidgetX extension
Wraps in a Semantics node with label.
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
visible({bool condition = true}) → Widget: Available on Widget, provided by the WidgetX extension
Hides the widget entirely when condition is false.
withPadding(EdgeInsetsGeometry padding) → Widget: Available on Widget, provided by the WidgetX extension
Applies padding only.

Operators

operator ==(Object other) → bool: The equality operator.
inherited