rad_hooks library

A set of commonly used Hooks for using in your Rad applications.

Classes

UseRefHook<T>

A hook for creating stateless value.

UseStateHook<T>

A hook for creating stateful value.

Functions

useCallback<T, V>(T callback(), [List<V>? dependencies]) → T Function()

Returns a memoized callback.

useEffect<T>(NullableVoidCallback callback, [List<T>? dependencies]) → void

Accepts a function that contains imperative, possibly effect-full code.

useLayoutEffect<T>(NullableVoidCallback callback, [List<T>? dependencies]) → void

The signature is identical to useEffect, but it fires before DOM updates are flushed to the DOM. At this point, DOM is still in previous state (possibly stale).

useMemo<T, V>(T create(), [List<V>? dependencies]) → T

Returns a memoized value.

useRef<T>(T initialValue) → UseRefHook<T>

useRef returns a mutable ref object whose .value property is initialized to the passed argument initialValue.

useState<T>(T initialState) → UseStateHook<T>

Returns a state object whose .value property is initialized to the passed argument initialState.