@etsoo/toolpad
Version:
Dashboard framework extention based on Toolpad Core
65 lines (64 loc) • 2.47 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = useDebounced;
const React = __importStar(require("react"));
/**
* This hook allows you to debounce any fast changing value. The debounced value will only
* reflect the latest value when the useDebounce hook has not been called for the specified
* time period.
*
* Inspired by https://usehooks.com/useDebounce/
*/
function useDebounced(value, delay) {
const [debouncedValue, setDebouncedValue] = React.useState(() => value);
const timeoutIdRef = React.useRef(null);
React.useEffect(() => () => {
if (timeoutIdRef.current) {
clearTimeout(timeoutIdRef.current);
timeoutIdRef.current = null;
}
}, []);
React.useEffect(() => {
timeoutIdRef.current = setTimeout(() => setDebouncedValue(() => value), delay);
return () => {
if (timeoutIdRef.current) {
clearTimeout(timeoutIdRef.current);
timeoutIdRef.current = null;
}
};
}, [value, delay]);
return debouncedValue;
}