Selector<T> class

A dropdown selector component.

Inheritance

Constructors

Selector({required List<SelectorOption<T>> options, T? value, void onChanged(T value)?, String placeholder = 'Select...', bool disabled = false, bool clearable = false, bool searchable = false, String? label, String? error, Key? key})
const

Properties

clearable → bool
Whether to allow clearing the selection
final
disabled → bool
Whether the selector is disabled
final
error → String?
Error message
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one component replaces another component in the tree.
finalinherited
label → String?
Label for the field
final
onChanged → void Function(T value)?
Callback when selection changes
final
options → List<SelectorOption<T>>
The available options
final
placeholder → String
Placeholder text when no selection
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
searchable → bool
Whether the dropdown is searchable
final
value → T?
The currently selected value
final

Methods

createElement() → Element
Creates a StatefulElement to manage this component's location in the tree.
inherited
createState() → State<Selector<T>>
Creates the mutable state for this component at a given location in the tree.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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