choerodon-ui/es/checkbox/Checkbox.js

An enterprise-class UI design language and React-based implementation

import _extends from "@babel/runtime/helpers/extends";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _objectSpread from "@babel/runtime/helpers/objectSpread2";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";

function _createSuper(Derived) {
  function isNativeReflectConstruct() {
    if (typeof Reflect === "undefined" || !Reflect.construct) return false;
    if (Reflect.construct.sham) return false;
    if (typeof Proxy === "function") return true;

    try {
      Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));
      return true;
    } catch (e) {
      return false;
    }
  }

  return function () {
    var Super = _getPrototypeOf(Derived),
        result;

    if (isNativeReflectConstruct()) {
      var NewTarget = _getPrototypeOf(this).constructor;

      result = Reflect.construct(Super, arguments, NewTarget);
    } else {
      result = Super.apply(this, arguments);
    }

    return _possibleConstructorReturn(this, result);
  };
}

import React, { Component } from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import shallowEqual from 'lodash/isEqual';
import RcCheckbox from '../rc-components/checkbox';
import { getPrefixCls } from '../configure';

var Checkbox =
/*#__PURE__*/
function (_Component) {
  _inherits(Checkbox, _Component);

  var _super = _createSuper(Checkbox);

  function Checkbox() {
    var _this;

    _classCallCheck(this, Checkbox);

    _this = _super.apply(this, arguments);

    _this.saveCheckbox = function (node) {
      _this.rcCheckbox = node;
    };

    return _this;
  }

  _createClass(Checkbox, [{
    key: "shouldComponentUpdate",
    value: function shouldComponentUpdate(nextProps, nextState, nextContext) {
      var checkboxGroup = this.context.checkboxGroup;
      return !shallowEqual(this.props, nextProps) || !shallowEqual(this.state, nextState) || !shallowEqual(checkboxGroup, nextContext.checkboxGroup);
    }
  }, {
    key: "focus",
    value: function focus() {
      this.rcCheckbox.focus();
    }
  }, {
    key: "blur",
    value: function blur() {
      this.rcCheckbox.blur();
    }
  }, {
    key: "render",
    value: function render() {
      var props = this.props,
          context = this.context;

      var customizePrefixCls = props.prefixCls,
          className = props.className,
          children = props.children,
          indeterminate = props.indeterminate,
          style = props.style,
          onMouseEnter = props.onMouseEnter,
          onMouseLeave = props.onMouseLeave,
          restProps = _objectWithoutProperties(props, ["prefixCls", "className", "children", "indeterminate", "style", "onMouseEnter", "onMouseLeave"]);

      var prefixCls = getPrefixCls('checkbox', customizePrefixCls);
      var checkboxGroup = context.checkboxGroup;

      var checkboxProps = _objectSpread({}, restProps);

      if (checkboxGroup) {
        checkboxProps.onChange = function () {
          return checkboxGroup.toggleOption({
            label: children,
            value: props.value
          });
        };

        checkboxProps.checked = checkboxGroup.value.indexOf(props.value) !== -1;
        checkboxProps.disabled = props.disabled || checkboxGroup.disabled;
      }

      var classString = classNames(className, _defineProperty({}, "".concat(prefixCls, "-wrapper"), true));
      var checkboxClass = classNames(_defineProperty({}, "".concat(prefixCls, "-indeterminate"), indeterminate));
      return React.createElement("label", {
        className: classString,
        style: style,
        onMouseEnter: onMouseEnter,
        onMouseLeave: onMouseLeave
      }, React.createElement(RcCheckbox, _extends({}, checkboxProps, {
        prefixCls: prefixCls,
        className: checkboxClass,
        ref: this.saveCheckbox
      })), children !== undefined ? React.createElement("span", null, children) : null);
    }
  }]);

  return Checkbox;
}(Component);

export { Checkbox as default };
Checkbox.displayName = 'Checkbox';
Checkbox.defaultProps = {
  indeterminate: false
};
Checkbox.contextTypes = {
  checkboxGroup: PropTypes.any
};
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