28 lines
829 B
JavaScript
28 lines
829 B
JavaScript
import * as React from 'react';
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export default function useSelectTriggerControl(elements, open, triggerOpen) {
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var propsRef = React.useRef(null);
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propsRef.current = {
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elements: elements.filter(function (e) {
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return e;
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}),
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open: open,
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triggerOpen: triggerOpen
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};
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React.useEffect(function () {
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function onGlobalMouseDown(event) {
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var target = event.target;
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if (propsRef.current.open && propsRef.current.elements.every(function (element) {
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return !element.contains(target) && element !== target;
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})) {
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// Should trigger close
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propsRef.current.triggerOpen(false);
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}
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}
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window.addEventListener('mousedown', onGlobalMouseDown);
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return function () {
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return window.removeEventListener('mousedown', onGlobalMouseDown);
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};
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}, []);
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} |