FormattedInputController class

A controller for managing FormattedInput values programmatically.

This controller extends ValueNotifier<FormattedValue> to provide reactive state management for formatted input components. It implements ComponentController to integrate with the controlled component system, allowing external control and listening to formatted input changes.

Example:

final controller = FormattedInputController(
  FormattedValue([
    FormattedValuePart.static('('),
    FormattedValuePart.editable('', length: 3),
    FormattedValuePart.static(') '),
    FormattedValuePart.editable('', length: 3),
    FormattedValuePart.static('-'),
    FormattedValuePart.editable('', length: 4),
  ])
);

Inheritance

• Object
• ChangeNotifier
• ValueNotifier<FormattedValue>
• FormattedInputController

Mixed-in types

• ComponentController<FormattedValue>

Constructors

FormattedInputController([FormattedValue value = const FormattedValue()])

Creates a FormattedInputController with an optional initial value.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value ↔ FormattedValue

The current value stored in this notifier.

getter/setter pair, inherited

Methods

addListener(VoidCallback listener) → void

Register a closure to be called when the object changes.

inherited

dispose() → void

Discards any resources used by the object.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyListeners() → void

Call all the registered listeners.

inherited

removeListener(VoidCallback listener) → void

Remove a previously registered closure from the list of closures that are notified when the object changes.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited