@elastic/eui
Version:
Elastic UI Component Library
153 lines (148 loc) • 6.98 kB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";
import _inherits from "@babel/runtime/helpers/inherits";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
var _excluded = ["className", "expand", "initialSelectedTab", "onTabClick", "selectedTab", "size", "tabs", "autoFocus"],
_excluded2 = ["id", "name", "content"];
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
/*
* 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, { Component, createRef } from 'react';
import { htmlIdGenerator } from '../../../services';
import { EuiTabs } from '../tabs';
import { EuiTab } from '../tab';
import { jsx as ___EmotionJSX } from "@emotion/react";
/**
* Marked as const so type is `['initial', 'selected']` instead of `string[]`
*/
export var AUTOFOCUS = ['initial', 'selected'];
export var EuiTabbedContent = /*#__PURE__*/function (_Component) {
function EuiTabbedContent(props) {
var _this;
_classCallCheck(this, EuiTabbedContent);
_this = _callSuper(this, EuiTabbedContent, [props]);
_defineProperty(_this, "rootId", htmlIdGenerator()());
_defineProperty(_this, "tabsRef", /*#__PURE__*/createRef());
_defineProperty(_this, "focusTab", function () {
var targetTab = _this.tabsRef.current.querySelector("#".concat(_this.state.selectedTabId));
targetTab.focus();
});
_defineProperty(_this, "initializeFocus", function () {
if (!_this.state.inFocus && _this.props.autoFocus === 'selected') {
// Must wait for setState to finish before calling `.focus()`
// as the focus call triggers a blur on the first tab
_this.setState({
inFocus: true
}, function () {
_this.focusTab();
});
}
});
_defineProperty(_this, "removeFocus", function (blurEvent) {
// only set inFocus to false if the wrapping div doesn't contain the now-focusing element
var currentTarget = blurEvent.currentTarget;
var relatedTarget = blurEvent.relatedTarget;
if (currentTarget.contains(relatedTarget) === false) {
_this.setState({
inFocus: false
});
}
});
_defineProperty(_this, "onTabClick", function (selectedTab) {
var _this$props = _this.props,
onTabClick = _this$props.onTabClick,
externalSelectedTab = _this$props.selectedTab;
if (onTabClick) {
onTabClick(selectedTab);
}
// Only track selection state if it's not controlled externally.
if (!externalSelectedTab) {
_this.setState({
selectedTabId: selectedTab.id
}, function () {
_this.focusTab();
});
}
});
var initialSelectedTab = props.initialSelectedTab,
_selectedTab = props.selectedTab,
tabs = props.tabs;
// Only track selection state if it's not controlled externally.
var selectedTabId;
if (!_selectedTab) {
selectedTabId = (initialSelectedTab === null || initialSelectedTab === void 0 ? void 0 : initialSelectedTab.id) || tabs[0].id;
}
_this.state = {
selectedTabId: selectedTabId,
inFocus: false
};
return _this;
}
_inherits(EuiTabbedContent, _Component);
return _createClass(EuiTabbedContent, [{
key: "render",
value: function render() {
var _this2 = this;
var _this$props2 = this.props,
className = _this$props2.className,
expand = _this$props2.expand,
initialSelectedTab = _this$props2.initialSelectedTab,
onTabClick = _this$props2.onTabClick,
externalSelectedTab = _this$props2.selectedTab,
size = _this$props2.size,
tabs = _this$props2.tabs,
autoFocus = _this$props2.autoFocus,
rest = _objectWithoutProperties(_this$props2, _excluded);
// Allow the consumer to control tab selection.
var selectedTab = externalSelectedTab || tabs.find(function (tab) {
return tab.id === _this2.state.selectedTabId;
}) || tabs[0]; // Fall back to the first tab if a selected tab can't be found
var selectedTabContent = selectedTab.content,
selectedTabId = selectedTab.id;
return ___EmotionJSX("div", _extends({
className: className
}, rest), ___EmotionJSX(EuiTabs, {
ref: this.tabsRef,
expand: expand,
size: size,
onFocus: this.initializeFocus,
onBlur: this.removeFocus
}, tabs.map(function (tab) {
var id = tab.id,
name = tab.name,
content = tab.content,
tabProps = _objectWithoutProperties(tab, _excluded2);
var props = _objectSpread(_objectSpread({
key: id,
id: id
}, tabProps), {}, {
onClick: function onClick() {
return _this2.onTabClick(tab);
},
isSelected: tab === selectedTab,
'aria-controls': "".concat(_this2.rootId)
});
return ___EmotionJSX(EuiTab, props, name);
})), ___EmotionJSX("div", {
role: "tabpanel",
id: "".concat(this.rootId),
"aria-labelledby": selectedTabId
}, selectedTabContent));
}
}]);
}(Component);
_defineProperty(EuiTabbedContent, "defaultProps", {
autoFocus: 'initial'
});