@elastic/eui
Version:
Elastic UI Component Library
61 lines (60 loc) • 2.63 kB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
var _excluded = ["children", "className", "bottomBorder", "expand", "size"];
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
import React, { forwardRef } from 'react';
import classNames from 'classnames';
import { keys, useEuiMemoizedStyles } from '../../services';
import { euiTabsStyles } from './tabs.styles';
import { EuiTabsContext } from './tabs_context';
import { jsx as ___EmotionJSX } from "@emotion/react";
export var SIZES = ['s', 'm', 'l'];
export var EuiTabs = /*#__PURE__*/forwardRef(function (_ref, ref) {
var children = _ref.children,
className = _ref.className,
_ref$bottomBorder = _ref.bottomBorder,
bottomBorder = _ref$bottomBorder === void 0 ? true : _ref$bottomBorder,
_ref$expand = _ref.expand,
expand = _ref$expand === void 0 ? false : _ref$expand,
_ref$size = _ref.size,
size = _ref$size === void 0 ? 'm' : _ref$size,
rest = _objectWithoutProperties(_ref, _excluded);
var classes = classNames('euiTabs', className);
var styles = useEuiMemoizedStyles(euiTabsStyles);
var cssStyles = [styles.euiTabs, styles[size], bottomBorder && styles.bottomBorder];
var handleKeyDown = function handleKeyDown(event) {
var tablist = event.currentTarget;
var tabs = tablist === null || tablist === void 0 ? void 0 : tablist.querySelectorAll('[role="tab"]:not(:disabled, [inert])');
if (!(tabs !== null && tabs !== void 0 && tabs.length)) return;
var currentIndex = Array.from(tabs).findIndex(function (tab) {
return tab.matches(':focus');
});
if (event.key === keys.ARROW_LEFT) {
var previousIndex = (currentIndex === 0 ? tabs.length : currentIndex) - 1;
tabs[previousIndex].focus();
} else if (event.key === keys.ARROW_RIGHT) {
var nextIndex = currentIndex === tabs.length - 1 ? 0 : currentIndex + 1;
tabs[nextIndex].focus();
}
};
return ___EmotionJSX("div", _extends({
ref: ref,
className: classes,
css: cssStyles,
onKeyDown: handleKeyDown
}, children && {
role: 'tablist'
}, rest), ___EmotionJSX(EuiTabsContext.Provider, {
value: {
expand: expand,
size: size
}
}, children));
});
EuiTabs.displayName = 'EuiTabs';