dumi/theme-default/builtins/Table/index.js

📖 Documentation Generator of React Component

var _excluded = ["children"];
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(arr, i) { var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"]; if (null != _i) { var _s, _e, _x, _r, _arr = [], _n = !0, _d = !1; try { if (_x = (_i = _i.call(arr)).next, 0 === i) { if (Object(_i) !== _i) return; _n = !1; } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0); } catch (err) { _d = !0, _e = err; } finally { try { if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return; } finally { if (_d) throw _e; } } return _arr; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }
function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }
import throttle from 'lodash.throttle';
import React, { useEffect, useRef, useState } from 'react';
import "./index.less";
var Table = function Table(_ref) {
  var children = _ref.children,
    props = _objectWithoutProperties(_ref, _excluded);
  var container = useRef(null);
  var _useState = useState(false),
    _useState2 = _slicedToArray(_useState, 2),
    leftFolded = _useState2[0],
    setLeftFolded = _useState2[1];
  var _useState3 = useState(false),
    _useState4 = _slicedToArray(_useState3, 2),
    rightFolded = _useState4[0],
    setRightFolded = _useState4[1];

  // watch content scroll to render folded shadow
  useEffect(function () {
    var elm = container.current;
    if (elm) {
      var handler = throttle(function () {
        setLeftFolded(elm.scrollLeft > 0);
        setRightFolded(elm.scrollLeft < elm.scrollWidth - elm.offsetWidth);
      }, 100);
      handler();
      elm.addEventListener('scroll', handler);
      window.addEventListener('resize', handler);
      return function () {
        elm.removeEventListener('scroll', handler);
        window.removeEventListener('resize', handler);
      };
    }
  }, []);
  return /*#__PURE__*/React.createElement("div", {
    className: "dumi-default-table"
  }, /*#__PURE__*/React.createElement("div", {
    className: "dumi-default-table-content",
    ref: container,
    "data-left-folded": leftFolded || undefined,
    "data-right-folded": rightFolded || undefined
  }, /*#__PURE__*/React.createElement("table", props, children)));
};
export default Table;