1 | import _extends from "@babel/runtime/helpers/esm/extends";
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2 | import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
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3 | import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
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4 | import _typeof from "@babel/runtime/helpers/esm/typeof";
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5 | import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
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6 | import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
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7 | var _excluded = ["id", "prefixCls", "className", "children", "direction", "activeKey", "defaultActiveKey", "editable", "animated", "tabPosition", "tabBarGutter", "tabBarStyle", "tabBarExtraContent", "locale", "moreIcon", "moreTransitionName", "destroyInactiveTabPane", "renderTabBar", "onChange", "onTabClick", "onTabScroll"];
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8 |
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9 | import * as React from 'react';
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10 | import { useEffect, useState } from 'react';
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11 | import classNames from 'classnames';
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12 | import toArray from "rc-util/es/Children/toArray";
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13 | import isMobile from "rc-util/es/isMobile";
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14 | import useMergedState from "rc-util/es/hooks/useMergedState";
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15 | import TabNavList from './TabNavList';
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16 | import TabPanelList from './TabPanelList';
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17 | import TabPane from './TabPanelList/TabPane';
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18 | import TabContext from './TabContext';
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19 |
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20 |
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21 |
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22 |
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23 |
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24 |
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25 |
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26 |
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27 |
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28 |
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29 |
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30 | var uuid = 0;
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31 |
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32 | function parseTabList(children) {
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33 | return toArray(children).map(function (node) {
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34 | if ( React.isValidElement(node)) {
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35 | var key = node.key !== undefined ? String(node.key) : undefined;
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36 | return _objectSpread(_objectSpread({
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37 | key: key
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38 | }, node.props), {}, {
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39 | node: node
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40 | });
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41 | }
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42 |
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43 | return null;
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44 | }).filter(function (tab) {
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45 | return tab;
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46 | });
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47 | }
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48 |
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49 | function Tabs(_ref, ref) {
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50 | var _classNames;
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51 |
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52 | var id = _ref.id,
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53 | _ref$prefixCls = _ref.prefixCls,
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54 | prefixCls = _ref$prefixCls === void 0 ? 'rc-tabs' : _ref$prefixCls,
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55 | className = _ref.className,
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56 | children = _ref.children,
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57 | direction = _ref.direction,
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58 | activeKey = _ref.activeKey,
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59 | defaultActiveKey = _ref.defaultActiveKey,
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60 | editable = _ref.editable,
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61 | _ref$animated = _ref.animated,
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62 | animated = _ref$animated === void 0 ? {
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63 | inkBar: true,
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64 | tabPane: false
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65 | } : _ref$animated,
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66 | _ref$tabPosition = _ref.tabPosition,
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67 | tabPosition = _ref$tabPosition === void 0 ? 'top' : _ref$tabPosition,
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68 | tabBarGutter = _ref.tabBarGutter,
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69 | tabBarStyle = _ref.tabBarStyle,
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70 | tabBarExtraContent = _ref.tabBarExtraContent,
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71 | locale = _ref.locale,
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72 | moreIcon = _ref.moreIcon,
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73 | moreTransitionName = _ref.moreTransitionName,
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74 | destroyInactiveTabPane = _ref.destroyInactiveTabPane,
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75 | renderTabBar = _ref.renderTabBar,
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76 | onChange = _ref.onChange,
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77 | onTabClick = _ref.onTabClick,
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78 | onTabScroll = _ref.onTabScroll,
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79 | restProps = _objectWithoutProperties(_ref, _excluded);
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80 |
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81 | var tabs = parseTabList(children);
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82 | var rtl = direction === 'rtl';
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83 | var mergedAnimated;
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84 |
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85 | if (animated === false) {
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86 | mergedAnimated = {
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87 | inkBar: false,
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88 | tabPane: false
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89 | };
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90 | } else if (animated === true) {
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91 | mergedAnimated = {
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92 | inkBar: true,
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93 | tabPane: true
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94 | };
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95 | } else {
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96 | mergedAnimated = _objectSpread({
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97 | inkBar: true,
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98 | tabPane: false
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99 | }, _typeof(animated) === 'object' ? animated : {});
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100 | }
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101 |
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102 |
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103 | var _useState = useState(false),
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104 | _useState2 = _slicedToArray(_useState, 2),
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105 | mobile = _useState2[0],
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106 | setMobile = _useState2[1];
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107 |
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108 | useEffect(function () {
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109 |
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110 | setMobile(isMobile());
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111 | }, []);
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112 |
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113 | var _useMergedState = useMergedState(function () {
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114 | var _tabs$;
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115 |
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116 | return (_tabs$ = tabs[0]) === null || _tabs$ === void 0 ? void 0 : _tabs$.key;
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117 | }, {
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118 | value: activeKey,
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119 | defaultValue: defaultActiveKey
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120 | }),
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121 | _useMergedState2 = _slicedToArray(_useMergedState, 2),
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122 | mergedActiveKey = _useMergedState2[0],
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123 | setMergedActiveKey = _useMergedState2[1];
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124 |
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125 | var _useState3 = useState(function () {
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126 | return tabs.findIndex(function (tab) {
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127 | return tab.key === mergedActiveKey;
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128 | });
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129 | }),
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130 | _useState4 = _slicedToArray(_useState3, 2),
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131 | activeIndex = _useState4[0],
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132 | setActiveIndex = _useState4[1];
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133 |
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134 |
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135 | useEffect(function () {
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136 | var newActiveIndex = tabs.findIndex(function (tab) {
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137 | return tab.key === mergedActiveKey;
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138 | });
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139 |
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140 | if (newActiveIndex === -1) {
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141 | var _tabs$newActiveIndex;
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142 |
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143 | newActiveIndex = Math.max(0, Math.min(activeIndex, tabs.length - 1));
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144 | setMergedActiveKey((_tabs$newActiveIndex = tabs[newActiveIndex]) === null || _tabs$newActiveIndex === void 0 ? void 0 : _tabs$newActiveIndex.key);
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145 | }
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146 |
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147 | setActiveIndex(newActiveIndex);
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148 | }, [tabs.map(function (tab) {
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149 | return tab.key;
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150 | }).join('_'), mergedActiveKey, activeIndex]);
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151 |
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152 | var _useMergedState3 = useMergedState(null, {
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153 | value: id
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154 | }),
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155 | _useMergedState4 = _slicedToArray(_useMergedState3, 2),
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156 | mergedId = _useMergedState4[0],
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157 | setMergedId = _useMergedState4[1];
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158 |
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159 | var mergedTabPosition = tabPosition;
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160 |
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161 | if (mobile && !['left', 'right'].includes(tabPosition)) {
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162 | mergedTabPosition = 'top';
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163 | }
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164 |
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165 |
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166 | useEffect(function () {
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167 | if (!id) {
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168 | setMergedId("rc-tabs-".concat(process.env.NODE_ENV === 'test' ? 'test' : uuid));
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169 | uuid += 1;
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170 | }
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171 | }, []);
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172 |
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173 | function onInternalTabClick(key, e) {
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174 | onTabClick === null || onTabClick === void 0 ? void 0 : onTabClick(key, e);
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175 | setMergedActiveKey(key);
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176 | onChange === null || onChange === void 0 ? void 0 : onChange(key);
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177 | }
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178 |
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179 |
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180 | var sharedProps = {
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181 | id: mergedId,
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182 | activeKey: mergedActiveKey,
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183 | animated: mergedAnimated,
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184 | tabPosition: mergedTabPosition,
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185 | rtl: rtl,
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186 | mobile: mobile
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187 | };
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188 | var tabNavBar;
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189 |
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190 | var tabNavBarProps = _objectSpread(_objectSpread({}, sharedProps), {}, {
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191 | editable: editable,
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192 | locale: locale,
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193 | moreIcon: moreIcon,
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194 | moreTransitionName: moreTransitionName,
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195 | tabBarGutter: tabBarGutter,
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196 | onTabClick: onInternalTabClick,
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197 | onTabScroll: onTabScroll,
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198 | extra: tabBarExtraContent,
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199 | style: tabBarStyle,
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200 | panes: children
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201 | });
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202 |
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203 | if (renderTabBar) {
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204 | tabNavBar = renderTabBar(tabNavBarProps, TabNavList);
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205 | } else {
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206 | tabNavBar = React.createElement(TabNavList, tabNavBarProps);
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207 | }
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208 |
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209 | return React.createElement(TabContext.Provider, {
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210 | value: {
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211 | tabs: tabs,
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212 | prefixCls: prefixCls
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213 | }
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214 | }, React.createElement("div", _extends({
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215 | ref: ref,
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216 | id: id,
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217 | className: classNames(prefixCls, "".concat(prefixCls, "-").concat(mergedTabPosition), (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-mobile"), mobile), _defineProperty(_classNames, "".concat(prefixCls, "-editable"), editable), _defineProperty(_classNames, "".concat(prefixCls, "-rtl"), rtl), _classNames), className)
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218 | }, restProps), tabNavBar, React.createElement(TabPanelList, _extends({
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219 | destroyInactiveTabPane: destroyInactiveTabPane
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220 | }, sharedProps, {
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221 | animated: mergedAnimated
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222 | }))));
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223 | }
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224 |
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225 | var ForwardTabs = React.forwardRef(Tabs);
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226 | ForwardTabs.TabPane = TabPane;
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227 | export default ForwardTabs; |
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