1 | "use strict";
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2 |
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3 | var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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4 |
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5 | var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
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6 |
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7 | Object.defineProperty(exports, "__esModule", {
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8 | value: true
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9 | });
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10 | exports.default = void 0;
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11 |
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12 | var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
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13 |
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14 | var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
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15 |
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16 | var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
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17 |
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18 | var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
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19 |
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20 | var React = _interopRequireWildcard(require("react"));
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21 |
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22 | var _rcTrigger = _interopRequireDefault(require("rc-trigger"));
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23 |
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24 | var _classnames = _interopRequireDefault(require("classnames"));
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25 |
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26 | var _placements = _interopRequireDefault(require("./placements"));
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27 |
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28 | var _useAccessibility2 = _interopRequireDefault(require("./hooks/useAccessibility"));
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29 |
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30 | var _ref = require("rc-util/lib/ref");
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31 |
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32 | var _excluded = ["arrow", "prefixCls", "transitionName", "animation", "align", "placement", "placements", "getPopupContainer", "showAction", "hideAction", "overlayClassName", "overlayStyle", "visible", "trigger"];
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33 |
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34 | function Dropdown(props, ref) {
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35 | var _props$arrow = props.arrow,
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36 | arrow = _props$arrow === void 0 ? false : _props$arrow,
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37 | _props$prefixCls = props.prefixCls,
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38 | prefixCls = _props$prefixCls === void 0 ? 'rc-dropdown' : _props$prefixCls,
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39 | transitionName = props.transitionName,
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40 | animation = props.animation,
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41 | align = props.align,
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42 | _props$placement = props.placement,
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43 | placement = _props$placement === void 0 ? 'bottomLeft' : _props$placement,
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44 | _props$placements = props.placements,
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45 | placements = _props$placements === void 0 ? _placements.default : _props$placements,
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46 | getPopupContainer = props.getPopupContainer,
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47 | showAction = props.showAction,
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48 | hideAction = props.hideAction,
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49 | overlayClassName = props.overlayClassName,
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50 | overlayStyle = props.overlayStyle,
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51 | visible = props.visible,
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52 | _props$trigger = props.trigger,
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53 | trigger = _props$trigger === void 0 ? ['hover'] : _props$trigger,
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54 | otherProps = (0, _objectWithoutProperties2.default)(props, _excluded);
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55 |
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56 | var _React$useState = React.useState(),
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57 | _React$useState2 = (0, _slicedToArray2.default)(_React$useState, 2),
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58 | triggerVisible = _React$useState2[0],
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59 | setTriggerVisible = _React$useState2[1];
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60 |
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61 | var mergedVisible = 'visible' in props ? visible : triggerVisible;
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62 | var triggerRef = React.useRef(null);
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63 | React.useImperativeHandle(ref, function () {
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64 | return triggerRef.current;
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65 | });
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66 | var menuRef = React.useRef(null);
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67 | var menuClassName = "".concat(prefixCls, "-menu");
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68 |
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69 | var _useAccessibility = (0, _useAccessibility2.default)({
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70 | visible: mergedVisible,
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71 | setTriggerVisible: setTriggerVisible,
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72 | triggerRef: triggerRef,
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73 | menuRef: menuRef,
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74 | onVisibleChange: props.onVisibleChange
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75 | }),
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76 | returnFocus = _useAccessibility.returnFocus;
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77 |
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78 | var getOverlayElement = function getOverlayElement() {
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79 | var overlay = props.overlay;
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80 | var overlayElement;
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81 |
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82 | if (typeof overlay === 'function') {
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83 | overlayElement = overlay();
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84 | } else {
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85 | overlayElement = overlay;
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86 | }
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87 |
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88 | return overlayElement;
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89 | };
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90 |
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91 | var onClick = function onClick(e) {
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92 | var onOverlayClick = props.onOverlayClick;
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93 | var overlayProps = getOverlayElement().props;
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94 | setTriggerVisible(false);
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95 |
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96 | if (onOverlayClick) {
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97 | onOverlayClick(e);
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98 | }
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99 |
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100 | if (overlayProps.onClick) {
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101 | overlayProps.onClick(e);
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102 | }
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103 |
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104 | returnFocus();
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105 | };
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106 |
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107 | var onVisibleChange = function onVisibleChange(newVisible) {
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108 | var onVisibleChangeProp = props.onVisibleChange;
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109 | setTriggerVisible(newVisible);
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110 |
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111 | if (typeof onVisibleChangeProp === 'function') {
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112 | onVisibleChangeProp(newVisible);
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113 | }
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114 | };
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115 |
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116 | var getMenuElement = function getMenuElement() {
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117 | var _extraOverlayProps;
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118 |
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119 | var overlayElement = getOverlayElement();
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120 |
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121 | var composedMenuRef = (0, _ref.composeRef)(menuRef, overlayElement.ref);
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122 | var extraOverlayProps = (_extraOverlayProps = {
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123 | prefixCls: menuClassName
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124 | }, (0, _defineProperty2.default)(_extraOverlayProps, 'data-dropdown-inject', true), (0, _defineProperty2.default)(_extraOverlayProps, "onClick", onClick), (0, _defineProperty2.default)(_extraOverlayProps, "ref", (0, _ref.supportRef)(overlayElement) ? composedMenuRef : undefined), _extraOverlayProps);
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125 |
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126 | if (typeof overlayElement.type === 'string') {
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127 | delete extraOverlayProps.prefixCls;
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128 | delete extraOverlayProps['data-dropdown-inject'];
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129 | }
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130 |
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131 | return React.createElement(React.Fragment, null, arrow && React.createElement("div", {
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132 | className: "".concat(prefixCls, "-arrow")
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133 | }), React.cloneElement(overlayElement, extraOverlayProps));
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134 | };
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135 |
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136 | var getMenuElementOrLambda = function getMenuElementOrLambda() {
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137 | var overlay = props.overlay;
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138 |
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139 | if (typeof overlay === 'function') {
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140 | return getMenuElement;
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141 | }
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142 |
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143 | return getMenuElement();
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144 | };
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145 |
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146 | var getMinOverlayWidthMatchTrigger = function getMinOverlayWidthMatchTrigger() {
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147 | var minOverlayWidthMatchTrigger = props.minOverlayWidthMatchTrigger,
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148 | alignPoint = props.alignPoint;
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149 |
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150 | if ('minOverlayWidthMatchTrigger' in props) {
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151 | return minOverlayWidthMatchTrigger;
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152 | }
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153 |
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154 | return !alignPoint;
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155 | };
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156 |
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157 | var getOpenClassName = function getOpenClassName() {
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158 | var openClassName = props.openClassName;
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159 |
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160 | if (openClassName !== undefined) {
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161 | return openClassName;
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162 | }
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163 |
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164 | return "".concat(prefixCls, "-open");
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165 | };
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166 |
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167 | var renderChildren = function renderChildren() {
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168 | var children = props.children;
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169 | var childrenProps = children.props ? children.props : {};
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170 | var childClassName = (0, _classnames.default)(childrenProps.className, getOpenClassName());
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171 | return mergedVisible && children ? React.cloneElement(children, {
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172 | className: childClassName
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173 | }) : children;
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174 | };
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175 |
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176 | var triggerHideAction = hideAction;
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177 |
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178 | if (!triggerHideAction && trigger.indexOf('contextMenu') !== -1) {
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179 | triggerHideAction = ['click'];
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180 | }
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181 |
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182 | return React.createElement(_rcTrigger.default, (0, _objectSpread2.default)((0, _objectSpread2.default)({
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183 | builtinPlacements: placements
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184 | }, otherProps), {}, {
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185 | prefixCls: prefixCls,
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186 | ref: triggerRef,
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187 | popupClassName: (0, _classnames.default)(overlayClassName, (0, _defineProperty2.default)({}, "".concat(prefixCls, "-show-arrow"), arrow)),
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188 | popupStyle: overlayStyle,
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189 | action: trigger,
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190 | showAction: showAction,
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191 | hideAction: triggerHideAction || [],
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192 | popupPlacement: placement,
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193 | popupAlign: align,
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194 | popupTransitionName: transitionName,
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195 | popupAnimation: animation,
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196 | popupVisible: mergedVisible,
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197 | stretch: getMinOverlayWidthMatchTrigger() ? 'minWidth' : '',
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198 | popup: getMenuElementOrLambda(),
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199 | onPopupVisibleChange: onVisibleChange,
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200 | getPopupContainer: getPopupContainer
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201 | }), renderChildren());
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202 | }
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203 |
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204 | var _default = React.forwardRef(Dropdown);
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205 |
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206 | exports.default = _default; |
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