Selector<T> class

Inheritance

Constructors

Selector({required List<T> values, required String labelBuilder(T), T? value, void onChanged(T?)?, bool canUnselect = false, String? placeholder, Key? key})
const

Properties

canUnselect → bool
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one component replaces another component in the tree.
finalinherited
labelBuilder → String Function(T)
final
onChanged → void Function(T?)?
final
placeholder → String?
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value → T?
final
values → List<T>
final

Methods

build(BuildContext context) → Widget
Describes the part of the user interface represented by this component.
override
createElement() → Element
Creates a StatelessElement to manage this component's location in the tree.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
shouldRebuild(covariant Component newComponent) → bool
Implement this method to determine whether a rebuild can be skipped.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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