UseRefHook<T> class

A hook for creating stateless value.

Unlike value of a useState hook, a change in value of useRef won't cause scope re-render.

Properties

context → BuildContext?

Get context from associated scope.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

value ↔ T

Current value.

getter/setter pair

Methods

addHookEventListeners(Map<HookEventType, HookEventCallback> listeners) → void

Register hook's scope event listeners.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

performRebuild() → void

Tells framework to rebuild the hook's scope.

inherited

register() → void

Register hook.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited