ObservableTextField class

Inheritance

• Object
• ObservableField<String>
• ObservableTextField

Constructors

ObservableTextField(String value, {Validate<String>? validate, ComputeError<String>? computeError, ComputeDisplayError<String>? displayError, ControllerFactory? controller, FocusNodeFactory? focusNode})

Properties

controller → TextEditingController

no setter

displayError → ObservableComputed<String?>

late, final, inherited

disposers → Set<Disposer>

final, inherited

error → WritableObservableComputed<String?>

late, final, inherited

focusNode → FocusNode

final, inherited

hasFocus → ObservableState<bool>

late, final, inherited

hashCode → int

The hash code for this object.

no setter, inherited

inner → ObservableState<String>

final, inherited

observers → UnmodifiableSetView<ObserverMixin>

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value ↔ String

getter/setter pair, inherited

wasChangedWhileFocused → ObservableState<bool>

late, final, inherited

wasEverChanged → ObservableState<bool>

late, final, inherited

wasEverUnfocused → ObservableState<bool>

late, final, inherited

Methods

addObserver(ObserverMixin observer) → void

inherited

addPlugin(StatePlugin<String> plugin) → void

inherited

asStream() → Stream<String>

Stream of Observable's values. Emits whenever value is set

inherited

computed<T>(T compute(Watch watch), {Equals<T>? equals}) → ObservableComputed<T>

inherited

computedFactory<T, TParam>(T compute(Watch watch, TParam param)) → ComputedFactory<T, TParam>

inherited

disposable<T extends Disposable>(T disposable) → T

inherited

dispose() → void

override

listen(ValueChanged<String> onChanged) → Disposer

inherited

listenSync(ValueChanged<String> onChanged) → Disposer

onChanged is called before any other observer is notified. This is useful if you want to update other RootObservableStates in the same ObservableContext phase.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

removeObserver(ObserverMixin observer) → void

inherited

setValue(String value) → bool

bool indicates if value was actually set, i.e. not discarded by equals

state<T>(T value, {Equals<T>? equals}) → ObservableState<T>

inherited

toString() → String

A string representation of this object.

inherited

writableComputed<T>({required T get(Watch watch), required void set(T value), Equals<T>? equals}) → WritableObservableComputed<T>

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited