mirror of https://github.com/fantasticit/think.git
24 lines
670 B
TypeScript
24 lines
670 B
TypeScript
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import { useEffect } from "react";
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export function useClickOutside(
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ref,
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handler: { in?: (evt: MouseEvent) => void; out?: (evt: MouseEvent) => void }
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) {
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useEffect(() => {
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const listener = (event) => {
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if (!ref.current || ref.current.contains(event.target)) {
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handler.in && handler.in(event);
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} else {
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handler.out && handler.out(event);
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}
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};
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document.addEventListener("mousedown", listener);
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document.addEventListener("touchstart", listener);
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return () => {
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document.removeEventListener("mousedown", listener);
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document.removeEventListener("touchstart", listener);
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};
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}, [ref, handler]);
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}
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