antd/lib/tree/Tree.js

An enterprise-class UI design language and React components implementation

"use strict";

var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var React = _interopRequireWildcard(require("react"));

var _rcTree = _interopRequireWildcard(require("rc-tree"));

var _classnames = _interopRequireDefault(require("classnames"));

var _DirectoryTree = _interopRequireDefault(require("./DirectoryTree"));

var _configProvider = require("../config-provider");

var _motion = _interopRequireDefault(require("../_util/motion"));

var _iconUtil = _interopRequireDefault(require("./utils/iconUtil"));

var Tree = /*#__PURE__*/React.forwardRef(function (props, ref) {
  var _classNames;

  var _React$useContext = React.useContext(_configProvider.ConfigContext),
      getPrefixCls = _React$useContext.getPrefixCls,
      direction = _React$useContext.direction,
      virtual = _React$useContext.virtual;

  var customizePrefixCls = props.prefixCls,
      className = props.className,
      showIcon = props.showIcon,
      showLine = props.showLine,
      _switcherIcon = props.switcherIcon,
      blockNode = props.blockNode,
      children = props.children,
      checkable = props.checkable;
  var newProps = (0, _extends2["default"])((0, _extends2["default"])({}, props), {
    showLine: Boolean(showLine)
  });
  var prefixCls = getPrefixCls('tree', customizePrefixCls);
  return /*#__PURE__*/React.createElement(_rcTree["default"], (0, _extends2["default"])({
    itemHeight: 20,
    ref: ref,
    virtual: virtual
  }, newProps, {
    prefixCls: prefixCls,
    className: (0, _classnames["default"])(className, (_classNames = {}, (0, _defineProperty2["default"])(_classNames, "".concat(prefixCls, "-icon-hide"), !showIcon), (0, _defineProperty2["default"])(_classNames, "".concat(prefixCls, "-block-node"), blockNode), (0, _defineProperty2["default"])(_classNames, "".concat(prefixCls, "-rtl"), direction === 'rtl'), _classNames)),
    checkable: checkable ? /*#__PURE__*/React.createElement("span", {
      className: "".concat(prefixCls, "-checkbox-inner")
    }) : checkable,
    switcherIcon: function switcherIcon(nodeProps) {
      return (0, _iconUtil["default"])(prefixCls, _switcherIcon, showLine, nodeProps);
    }
  }), children);
});
Tree.TreeNode = _rcTree.TreeNode;
Tree.DirectoryTree = _DirectoryTree["default"];
Tree.defaultProps = {
  checkable: false,
  showIcon: false,
  motion: (0, _extends2["default"])((0, _extends2["default"])({}, _motion["default"]), {
    motionAppear: false
  }),
  blockNode: false
};
var _default = Tree;
exports["default"] = _default;