react-web-tabs/lib/TabComponent.js

Modular and accessible React tabs component

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var TabComponent = function (_Component) {
  _inherits(TabComponent, _Component);

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

    return _possibleConstructorReturn(this, (TabComponent.__proto__ || Object.getPrototypeOf(TabComponent)).apply(this, arguments));
  }

  _createClass(TabComponent, [{
    key: 'render',
    value: function render() {
      var _props = this.props,
          tabFor = _props.tabFor,
          children = _props.children,
          className = _props.className,
          selected = _props.selected,
          focusable = _props.focusable,
          tabRef = _props.tabRef,
          onClick = _props.onClick,
          onKeyDown = _props.onKeyDown,
          props = _objectWithoutProperties(_props, ['tabFor', 'children', 'className', 'selected', 'focusable', 'tabRef', 'onClick', 'onKeyDown']);

      return _react2.default.createElement(
        'button',
        _extends({}, props, {
          id: tabFor + '-tab',
          role: 'tab',
          'aria-selected': selected,
          'aria-controls': tabFor,
          onClick: onClick,
          onKeyDown: onKeyDown,
          tabIndex: focusable || selected ? '0' : '-1',
          className: 'rwt__tab ' + (className || ''),
          ref: tabRef
        }),
        children
      );
    }
  }]);

  return TabComponent;
}(_react.Component);

TabComponent.defaultProps = {
  className: '',
  selected: false,
  focusable: false,
  onClick: undefined,
  onKeyDown: undefined,
  tabRef: undefined
};
TabComponent.propTypes = {
  tabFor: _propTypes2.default.string.isRequired,
  children: _propTypes2.default.node.isRequired,
  className: _propTypes2.default.string,
  selected: _propTypes2.default.bool,
  focusable: _propTypes2.default.bool,
  onClick: _propTypes2.default.func,
  onKeyDown: _propTypes2.default.func,
  tabRef: _propTypes2.default.func
};
exports.default = TabComponent;