BasicSelector<T> class

A wheeled like picker for a List of items.

Inheritance

Constructors

BasicSelector({Key? key, required List<T> items, required T value, required ValueChanged<T> onChanged, String textFormatter(T item)?, double height = 200, BasicSelectorStyle styles = const BasicSelectorStyle(), bool loop = false, bool reversed = false})
const
BasicSelector.items(List<T> items, {Key? key, required T value, required ValueChanged<T> onChanged, String textFormatter(T item)?, double height = 200, BasicSelectorStyle styles = const BasicSelectorStyle(), bool loop = false, bool reversed = false})
const
BasicSelector.loop({Key? key, required List<T> items, required T value, required ValueChanged<T> onChanged, String textFormatter(T item)?, double height = 200, BasicSelectorStyle styles = const BasicSelectorStyle(), bool reversed = false})
const

Properties

hashCode int
The hash code for this object.
no setterinherited
height double
The height of the selector
final
items List<T>
The List of items to be iterated on the selector
final
key Key?
Controls how one widget replaces another widget in the tree.
finalinherited
loop bool
Enables infinite scroll for items
final
onChanged ValueChanged<T>
A void callback function that runs when the selector changes
final
reversed bool
To reverse the items
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
styles BasicSelectorStyle
A way to style the BasicSelector
final
textFormatter String Function(T item)?
A way to format the text shown on the selector
final
value → T
The selected initial value, must be a value from items
final

Methods

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