20 lines
505 B
TypeScript
20 lines
505 B
TypeScript
import { type KeyboardEvent, useCallback, useEffect } from 'react';
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export function useEscapeKey(handler: (event: KeyboardEvent) => void) {
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const escFunction = useCallback((event: KeyboardEvent) => {
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if (event.key === 'Escape') {
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handler(event);
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}
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}, []);
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useEffect(() => {
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document.addEventListener('keydown', escFunction as any, false);
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return () => {
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document.removeEventListener('keydown', escFunction as any, false);
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};
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}, [escFunction]);
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return null;
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}
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