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fast-hot-keys

v0.1.5

Published

Un hook personalizado para capturar una combinación de teclas y ejecutar una función especificada

Downloads

7

Readme

fast-hot-keys

fast-hot-keys es un pequeño hook de React que te permite capturar combinaciones de teclas usando la propiedad event.code y ejecutar una función cada vez que se pulse esa combinación. Además, admite un array de dependencias al estilo de React para volver a registrar la combinación cuando cambien los valores de tu estado o props.

Características principales

  • Registro de atajos por combinación de teclas usando event.code (p. ej. AltLeft+KeyA).
  • Ejecución de funciones al detectar la secuencia de teclas.
  • Uso de dependencias para reenlazar el atajo cuando cambie alguno de los valores externos.
  • Ligero y fácil de integrar en cualquier componente funcional de React/TypeScript.

Instalación

npm install fast-hot-keys
# o con Yarn
yarn add fast-hot-keys

Uso

import { useState } from 'react'
import { fastKey } from 'fast-hot-keys'

function App() {
  const [text, setText] = useState("")

  fastKey("AltLeft+KeyA", () => console.log(text), [text])

  return (
    <div>
      <input
        type="text"
        value={text}
        onChange={e => setText(e.target.value)}
        placeholder="Escribe algo y luego pulsa Alt+A"
      />
    </div>
  )
}

export default App

API

| Parámetro | Tipo | Descripción | | ---------------- | ------------ | -------------------------------------------------------------------------------------- | | keyCombination | string | Cadena con la combinación de teclas en formato event.code (p. ej. "AltLeft+KeyA"). | | callback | () => void | Función que se ejecutará cuando se detecte la combinación. | | dependencies | any[] | Array de dependencias al estilo de React; al cambiar, se rebindea el atajo. |