@salesforce/design-system-react/module/components/tabs/private/tab.js

Salesforce Lightning Design System for React

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function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

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/* Copyright (c) 2015-present, salesforce.com, inc. All rights reserved */

/* Licensed under BSD 3-Clause - see LICENSE.txt or git.io/sfdc-license */

/* eslint-disable jsx-a11y/no-interactive-element-to-noninteractive-role */
// # TabItem Component
// ## Dependencies
// ### React
import React from 'react';
import PropTypes from 'prop-types'; // ### classNames

import classNames from 'classnames'; // ## Constants

import { TAB } from '../../../utilities/constants';
/*
 * Disabled Tab CSS has been removed. If you'd like to use the styling, please import it in your module bundler.
 */
// import '!style-loader!css-loader!../../../styles/tabs/tab.css'; // eslint-disable-line import/no-unresolved

var Tab =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Tab, _React$Component);

  function Tab() {
    var _getPrototypeOf2;

    var _this;

    _classCallCheck(this, Tab);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(Tab)).call.apply(_getPrototypeOf2, [this].concat(args)));

    _defineProperty(_assertThisInitialized(_this), "checkFocus", function () {
      if (_this.props.selected && _this.props.focus && _this.node) {
        _this.node.focus();
      }
    });

    return _this;
  }

  _createClass(Tab, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.checkFocus();
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate() {
      this.checkFocus();
    }
  }, {
    key: "render",
    value: function render() {
      var _classNames,
          _this2 = this,
          _classNames2;

      var _this$props = this.props,
          selected = _this$props.selected,
          disabled = _this$props.disabled,
          panelId = _this$props.panelId,
          activeTabClassName = _this$props.activeTabClassName,
          disabledTabClassName = _this$props.disabledTabClassName,
          className = _this$props.className,
          children = _this$props.children,
          id = _this$props.id,
          variant = _this$props.variant;
      var tabIndex;

      if (selected) {
        tabIndex = '0';
      } else if (disabled) {
        tabIndex = '-1';
      } else {
        tabIndex = null;
      }

      return React.createElement("li", {
        className: classNames(className, (_classNames = {}, _defineProperty(_classNames, activeTabClassName, selected), _defineProperty(_classNames, disabledTabClassName, disabled), _defineProperty(_classNames, 'slds-tabs_default__item', variant === 'default'), _defineProperty(_classNames, 'slds-tabs_scoped__item', variant === 'scoped'), _classNames)),
        role: "tab",
        ref: function ref(node) {
          _this2.node = node;
        },
        "aria-selected": selected ? 'true' : 'false',
        "aria-disabled": disabled,
        "aria-controls": panelId,
        tabIndex: tabIndex,
        id: id,
        title: typeof children === 'string' ? children : null
      }, React.createElement("a", {
        className: classNames((_classNames2 = {}, _defineProperty(_classNames2, activeTabClassName, selected), _defineProperty(_classNames2, disabledTabClassName, disabled), _defineProperty(_classNames2, 'slds-tabs_default__link', variant === 'default'), _defineProperty(_classNames2, 'slds-tabs_scoped__link', variant === 'scoped'), _classNames2)),
        href: "javascript:void(0);" // eslint-disable-line no-script-url
        ,
        role: "presentation",
        tabIndex: "-1",
        "aria-disabled": disabled
      }, children));
    }
  }]);

  return Tab;
}(React.Component);

_defineProperty(Tab, "displayName", TAB);

_defineProperty(Tab, "propTypes", {
  /**
   * CSS classes to be added to the tab.
   */
  className: PropTypes.string,

  /**
   * The HTML ID of this tab. Also used by the `<TabPanel />` it controls as `tabId`.
   */
  id: PropTypes.string,

  /**
   * Whether to apply focus to this tab.
   */
  focus: PropTypes.bool,

  /**
   * When `true`, the class `.slds-active` is applied.
   */
  selected: PropTypes.bool,

  /**
   * When `true`, the HTML attribute `aria-disabled` will be applied. Disabled Tab CSS has been removed. If you'd like to use the styling, please import it in your module bundler. `import 'css-loader!/node_modules/design-system-react/styles/tabs/tab.css';` This feature may be removed in the future due to disabled tabs being inaccessible.
   */
  disabled: PropTypes.bool,

  /**
   * The CSS class to be applied when this tab is selected. Defaults to `.slds-active`. If another class is desired, it should be passed in _along with_ `.slds-active`, not _instead_ of it.
   */
  activeTabClassName: PropTypes.string,

  /**
   * The CSS class to be applied when this tab is disabled. Defaults to `.slds-disabled`. If another class is desired, it should be passed in _along with_ `.slds-disabled`, not _instead_ of it.
   */
  disabledTabClassName: PropTypes.string,

  /**
   * The HTML ID of `<TabPanel />` this tab controls.
   */
  panelId: PropTypes.string,

  /**
   * The string or element that is shown as both the title and the label for this tab.
   */
  children: PropTypes.oneOfType([PropTypes.string, PropTypes.element]),

  /**
   * If the Tabs should be scopped, defaults to false
   */
  variant: PropTypes.oneOf(['default', 'scoped'])
});

_defineProperty(Tab, "defaultProps", {
  focus: false,
  selected: false,
  activeTabClassName: 'slds-active',
  disabledTabClassName: 'slds-disabled',
  variant: 'default'
});

export default Tab;
//# sourceMappingURL=tab.js.map