rc-virtual-list/lib/hooks/useChildren.js

React Virtual List Component

"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = useChildren;
var React = _interopRequireWildcard(require("react"));
var _Item = require("../Item");
function useChildren(list, startIndex, endIndex, scrollWidth, offsetX, setNodeRef, renderFunc, _ref) {
  var getKey = _ref.getKey;
  return list.slice(startIndex, endIndex + 1).map(function (item, index) {
    var eleIndex = startIndex + index;
    var node = renderFunc(item, eleIndex, {
      style: {
        width: scrollWidth
      },
      offsetX: offsetX
    });
    var key = getKey(item);
    return /*#__PURE__*/React.createElement(_Item.Item, {
      key: key,
      setRef: function setRef(ele) {
        return setNodeRef(item, ele);
      }
    }, node);
  });
}