AuiDropdown<T> class

A styled dropdown selector widget built on DropdownButtonFormField.

Mirrors the look and feel of AuiTextField.outlined (and AuiTextField.filled via the AuiDropdown.filled constructor).

// Outlined (default)
AuiDropdown<String>(
  label: 'Country',
  hint: 'Select a country',
  items: const [
    AuiDropdownItem(value: 'us', label: 'United States'),
    AuiDropdownItem(value: 'gb', label: 'United Kingdom'),
  ],
  value: _selected,
  onChanged: (v) => setState(() => _selected = v),
)

// Filled variant
AuiDropdown<String>.filled(...)
Inheritance

Constructors

AuiDropdown({Key? key, required List<AuiDropdownItem<T>> items, required ValueChanged<T?>? onChanged, T? value, String? hint, String? label, String? error, bool disabled = false, double? borderRadius})
Creates an outlined AuiDropdown (default variant).
const
AuiDropdown.filled({Key? key, required List<AuiDropdownItem<T>> items, required ValueChanged<T?>? onChanged, T? value, String? hint, String? label, String? error, bool disabled = false, double? borderRadius})
Creates a filled AuiDropdown.
const

Properties

borderRadius → double?
Override for the border radius.
final
disabled → bool
Whether the entire dropdown is non-interactive. Defaults to false.
final
error → String?
When non-null, renders the string as an error message below the field and highlights the border in the error color.
final
hashCode → int
The hash code for this object.
no setterinherited
hint → String?
Hint text shown when no value is selected.
final
items → List<AuiDropdownItem<T>>
The list of items shown in the dropdown menu.
final
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
label → String?
Floating label text shown above the dropdown field.
final
onChanged → ValueChanged<T?>?
Called when the user selects a different item.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value → T?
The currently selected value, or null if nothing is selected.
final

Methods

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
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