RadioGroup class

By st merlHin from DexCorp A class to ease the creation of Radio button with Text

Inheritance

Constructors

RadioGroup({Key? key, GroupItemsAlignment groupItemsAlignment = GroupItemsAlignment.row, required ValueChanged<int> onSelectionChanged, int defaultSelectedItem = 0, required List<Widget> children, bool textBeforeRadio = true, EdgeInsetsGeometry padding = const EdgeInsets.all(0), EdgeInsetsGeometry margin = const EdgeInsets.all(0), Color? activeColor, Color? focusColor, Color? hoverColor, bool textBelowRadio = true, RadioPriority priority = RadioPriority.textBeforeRadio, MainAxisAlignment mainAxisAlignment = MainAxisAlignment.start, MainAxisAlignment internMainAxisAlignment = MainAxisAlignment.start})
const

Properties

activeColor → Color?
The color to use when this radio button is selected.
final
children → List<Widget>
The list of the items of the RadioGroup. It's good to pass a list of Text
final
defaultSelectedItem → int
The default item to select for the RadioGroup
final
focusColor → Color?
The color for the radio's Material when it has the input focus.
final
groupItemsAlignment → GroupItemsAlignment
The alignment of the Radio Items. It can be GroupItemsAlignment.row or GroupItemsAlignment.column
final
hashCode → int
The hash code for this object.
no setterinherited
hoverColor → Color?
The color for the radio's Material when a pointer is hovering over it.
final
internMainAxisAlignment → MainAxisAlignment
the internal axis alignment of the RadioGroup
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
mainAxisAlignment → MainAxisAlignment
The main axis alignment of the RadioGroup
final
margin → EdgeInsetsGeometry
Empty space to surround the children.
final
onSelectionChanged → ValueChanged<int>
Callback called when the selected item changed it returns the index of the selected radio. note that the index start at 0.
final
padding → EdgeInsetsGeometry
Empty space to inscribe inside the RadioGroup. The children, if any, is placed inside this padding.
final
priority → RadioPriority
Tells if the textBelowRadio is important or not than textBeforeRadio
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
textBeforeRadio → bool
Tells if the Text must come before or after the radio button
final
textBelowRadio → bool
Tells if the Text must be below or above the Radio
final

Methods

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