react-selectable-box
Version:
A React component used hooks that allows you to select elements in the drag area using the mouse
43 lines (41 loc) • 1.45 kB
JavaScript
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/hooks/useUpdateEffect.ts
var useUpdateEffect_exports = {};
__export(useUpdateEffect_exports, {
default: () => useUpdateEffect_default
});
module.exports = __toCommonJS(useUpdateEffect_exports);
var import_react = require("react");
function useFirstMountState() {
const isFirst = (0, import_react.useRef)(true);
if (isFirst.current) {
isFirst.current = false;
return true;
}
return isFirst.current;
}
var useUpdateEffect = (effect, deps) => {
const isFirstMount = useFirstMountState();
(0, import_react.useEffect)(() => {
if (!isFirstMount) {
return effect();
}
}, deps);
};
var useUpdateEffect_default = useUpdateEffect;