KnobsNotifier class

Inheritance

• Object
• ChangeNotifier
• KnobsNotifier

Implemented types

• KnobsBuilder

Constructors

KnobsNotifier(StoryNotifier _storyNotifier)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

hasListeners → bool

Whether any listeners are currently registered.

no setter, inherited

nullable → NullableKnobsBuilder

Create knobs with nullable values

late, final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addListener(VoidCallback listener) → void

Register a closure to be called when the object changes.

inherited

all() → List<Knob>

boolean({required String label, String? description, bool initial = false}) → bool

Creates checkbox with label, description and initial value.

override

dispose() → void

Discards any resources used by the object. After this is called, the object is not in a usable state and should be discarded (calls to addListener will throw after the object is disposed).

override

get<T>(String label) → T

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

notifyListeners() → void

Call all the registered listeners.

inherited

options<T>({required String label, String? description, required T initial, List<Option<T>> options = const []}) → T

Creates select field with label, description, initial value and list of options.

override

removeListener(VoidCallback listener) → void

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

inherited

slider({required String label, String? description, double? initial, double max = 1, double min = 0}) → double

Creates slider knob with double value.

override

sliderInt({required String label, String? description, int? initial, int max = 100, int min = 0, int divisions = 100}) → int

Creates slider knob with int value.

override

text({required String label, String? description, String initial = ''}) → String

Creates text input field with label, description and initial value.

override

toString() → String

A string representation of this object.

inherited

update<T>(String label, T value) → void

Operators

operator ==(Object other) → bool

The equality operator.

inherited