rc-select
Version:
43 lines (42 loc) • 2.25 kB
JavaScript
;
var _typeof = require("@babel/runtime/helpers/typeof");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = useSelectTriggerControl;
var React = _interopRequireWildcard(require("react"));
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
function useSelectTriggerControl(elements, open, triggerOpen, customizedTrigger) {
var propsRef = React.useRef(null);
propsRef.current = {
open: open,
triggerOpen: triggerOpen,
customizedTrigger: customizedTrigger
};
React.useEffect(function () {
function onGlobalMouseDown(event) {
var _propsRef$current;
// If trigger is customized, Trigger will take control of popupVisible
if ((_propsRef$current = propsRef.current) !== null && _propsRef$current !== void 0 && _propsRef$current.customizedTrigger) {
return;
}
var target = event.target;
if (target.shadowRoot && event.composed) {
target = event.composedPath()[0] || target;
}
if (propsRef.current.open && elements().filter(function (element) {
return element;
}).every(function (element) {
return !element.contains(target) && element !== target;
})) {
// Should trigger close
propsRef.current.triggerOpen(false);
}
}
window.addEventListener('mousedown', onGlobalMouseDown);
return function () {
return window.removeEventListener('mousedown', onGlobalMouseDown);
};
}, []);
}