antd/es/radio/radio.js

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

import _defineProperty from 'babel-runtime/helpers/defineProperty';
import _extends from 'babel-runtime/helpers/extends';
import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
import _createClass from 'babel-runtime/helpers/createClass';
import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
import _inherits from 'babel-runtime/helpers/inherits';
var __rest = this && this.__rest || function (s, e) {
    var t = {};
    for (var p in s) {
        if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
    }if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
        if (e.indexOf(p[i]) < 0) t[p[i]] = s[p[i]];
    }return t;
};
import * as React from 'react';
import * as PropTypes from 'prop-types';
import RcCheckbox from 'rc-checkbox';
import classNames from 'classnames';
import shallowEqual from 'shallowequal';

var Radio = function (_React$Component) {
    _inherits(Radio, _React$Component);

    function Radio() {
        _classCallCheck(this, Radio);

        var _this = _possibleConstructorReturn(this, (Radio.__proto__ || Object.getPrototypeOf(Radio)).apply(this, arguments));

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

    _createClass(Radio, [{
        key: 'shouldComponentUpdate',
        value: function shouldComponentUpdate(nextProps, nextState, nextContext) {
            return !shallowEqual(this.props, nextProps) || !shallowEqual(this.state, nextState) || !shallowEqual(this.context.radioGroup, nextContext.radioGroup);
        }
    }, {
        key: 'focus',
        value: function focus() {
            this.rcCheckbox.focus();
        }
    }, {
        key: 'blur',
        value: function blur() {
            this.rcCheckbox.blur();
        }
    }, {
        key: 'render',
        value: function render() {
            var _classNames;

            var props = this.props,
                context = this.context;

            var prefixCls = props.prefixCls,
                className = props.className,
                children = props.children,
                style = props.style,
                restProps = __rest(props, ["prefixCls", "className", "children", "style"]);

            var radioGroup = context.radioGroup;

            var radioProps = _extends({}, restProps);
            if (radioGroup) {
                radioProps.name = radioGroup.name;
                radioProps.onChange = radioGroup.onChange;
                radioProps.checked = props.value === radioGroup.value;
                radioProps.disabled = props.disabled || radioGroup.disabled;
            }
            var wrapperClassString = classNames(className, (_classNames = {}, _defineProperty(_classNames, prefixCls + '-wrapper', true), _defineProperty(_classNames, prefixCls + '-wrapper-checked', radioProps.checked), _defineProperty(_classNames, prefixCls + '-wrapper-disabled', radioProps.disabled), _classNames));
            return React.createElement(
                'label',
                { className: wrapperClassString, style: style, onMouseEnter: props.onMouseEnter, onMouseLeave: props.onMouseLeave },
                React.createElement(RcCheckbox, _extends({}, radioProps, { prefixCls: prefixCls, ref: this.saveCheckbox })),
                children !== undefined ? React.createElement(
                    'span',
                    null,
                    children
                ) : null
            );
        }
    }]);

    return Radio;
}(React.Component);

export default Radio;

Radio.defaultProps = {
    prefixCls: 'ant-radio',
    type: 'radio'
};
Radio.contextTypes = {
    radioGroup: PropTypes.any
};