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"use client";
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import * as React from 'react';
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import LeftOutlined from "@ant-design/icons/es/icons/LeftOutlined";
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import RightOutlined from "@ant-design/icons/es/icons/RightOutlined";
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import RcDropdown from '@rc-component/dropdown';
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import { omit, useControlledState, useEvent } from '@rc-component/util';
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import { clsx } from 'clsx';
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import { useMergeSemantic, useZIndex } from '../_util/hooks';
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import { isPlainObject, isPrimitive } from '../_util/is';
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import getPlacements from '../_util/placements';
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import genPurePanel from '../_util/PurePanel';
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import { cloneElement } from '../_util/reactNode';
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import { devUseWarning } from '../_util/warning';
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import zIndexContext from '../_util/zindexContext';
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import { useComponentConfig } from '../config-provider/context';
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import useCSSVarCls from '../config-provider/hooks/useCSSVarCls';
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import Menu from '../menu';
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import { OverrideProvider } from '../menu/OverrideContext';
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import { useToken } from '../theme/internal';
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import useStyle from './style';
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const _Placements = ['topLeft', 'topCenter', 'topRight', 'bottomLeft', 'bottomCenter', 'bottomRight', 'top', 'bottom'];
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const Dropdown = props => {
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const {
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menu,
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arrow,
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prefixCls: customizePrefixCls,
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children,
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trigger,
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disabled,
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dropdownRender,
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popupRender,
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getPopupContainer,
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overlayClassName,
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rootClassName,
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overlayStyle,
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open,
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onOpenChange,
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mouseEnterDelay = 0.15,
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mouseLeaveDelay = 0.1,
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autoAdjustOverflow = true,
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placement = '',
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transitionName,
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classNames,
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styles,
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destroyPopupOnHide,
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destroyOnHidden
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} = props;
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const {
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getPrefixCls,
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direction,
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getPopupContainer: getContextPopupContainer,
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className: contextClassName,
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style: contextStyle,
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classNames: contextClassNames,
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styles: contextStyles
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} = useComponentConfig('dropdown');
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const mergedProps = {
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...props,
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mouseEnterDelay,
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mouseLeaveDelay,
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autoAdjustOverflow
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};
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const [mergedClassNames, mergedStyles] = useMergeSemantic([contextClassNames, classNames], [contextStyles, styles], {
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props: mergedProps
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});
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const mergedRootStyles = {
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...contextStyle,
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...overlayStyle,
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...mergedStyles.root
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};
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const mergedPopupRender = popupRender || dropdownRender;
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// =================== Warning =====================
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const warning = devUseWarning('Dropdown');
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if (process.env.NODE_ENV !== 'production') {
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const deprecatedProps = {
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dropdownRender: 'popupRender',
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destroyPopupOnHide: 'destroyOnHidden',
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overlayClassName: 'classNames.root',
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overlayStyle: 'styles.root'
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};
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Object.entries(deprecatedProps).forEach(([deprecatedName, newName]) => {
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warning.deprecated(!(deprecatedName in props), deprecatedName, newName);
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});
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if (placement.includes('Center')) {
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warning.deprecated(!placement.includes('Center'), `placement: ${placement}`, `placement: ${placement.slice(0, placement.indexOf('Center'))}`);
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}
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}
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const memoTransitionName = React.useMemo(() => {
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const rootPrefixCls = getPrefixCls();
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if (transitionName !== undefined) {
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return transitionName;
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}
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if (placement.includes('top')) {
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return `${rootPrefixCls}-slide-down`;
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}
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return `${rootPrefixCls}-slide-up`;
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}, [getPrefixCls, placement, transitionName]);
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const memoPlacement = React.useMemo(() => {
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if (!placement) {
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return direction === 'rtl' ? 'bottomRight' : 'bottomLeft';
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}
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if (placement.includes('Center')) {
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return placement.slice(0, placement.indexOf('Center'));
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}
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return placement;
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}, [placement, direction]);
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const prefixCls = getPrefixCls('dropdown', customizePrefixCls);
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const rootCls = useCSSVarCls(prefixCls);
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const [hashId, cssVarCls] = useStyle(prefixCls, rootCls);
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const [, token] = useToken();
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const child = React.Children.only(isPrimitive(children) ? /*#__PURE__*/React.createElement("span", null, children) : children);
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const popupTrigger = cloneElement(child, {
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className: clsx(`${prefixCls}-trigger`, {
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[`${prefixCls}-rtl`]: direction === 'rtl'
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}, child.props.className),
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disabled: child.props.disabled ?? disabled
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});
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const triggerActions = disabled ? [] : trigger;
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const alignPoint = !!triggerActions?.includes('contextMenu');
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// =========================== Open ============================
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const [mergedOpen, setOpen] = useControlledState(false, open);
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const onInnerOpenChange = useEvent(nextOpen => {
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onOpenChange?.(nextOpen, {
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source: 'trigger'
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});
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setOpen(nextOpen);
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});
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// =========================== Overlay ============================
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const overlayClassNameCustomized = clsx(overlayClassName, rootClassName, hashId, cssVarCls, rootCls, contextClassName, mergedClassNames.root, {
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[`${prefixCls}-rtl`]: direction === 'rtl'
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});
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const builtinPlacements = getPlacements({
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arrowPointAtCenter: isPlainObject(arrow) && arrow.pointAtCenter,
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autoAdjustOverflow,
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offset: token.marginXXS,
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arrowWidth: arrow ? token.sizePopupArrow : 0,
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borderRadius: token.borderRadius
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});
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const onMenuClick = useEvent(() => {
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if (menu?.selectable && menu?.multiple) {
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return;
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}
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onOpenChange?.(false, {
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source: 'menu'
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});
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setOpen(false);
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});
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const renderOverlay = () => {
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// @rc-component/dropdown already can process the function of overlay, but we have check logic here.
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// So we need render the element to check and pass back to @rc-component/dropdown.
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const menuClassNames = omit(mergedClassNames, ['root']);
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const menuStyles = omit(mergedStyles, ['root']);
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let overlayNode;
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if (menu?.items) {
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overlayNode = /*#__PURE__*/React.createElement(Menu, {
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...menu,
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classNames: {
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...menuClassNames,
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subMenu: {
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...menuClassNames
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}
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},
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styles: {
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...menuStyles,
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subMenu: {
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...menuStyles
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}
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}
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});
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}
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if (mergedPopupRender) {
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overlayNode = mergedPopupRender(overlayNode);
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}
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overlayNode = React.Children.only(typeof overlayNode === 'string' ? /*#__PURE__*/React.createElement("span", null, overlayNode) : overlayNode);
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return /*#__PURE__*/React.createElement(OverrideProvider, {
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prefixCls: `${prefixCls}-menu`,
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rootClassName: clsx(cssVarCls, rootCls),
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expandIcon: /*#__PURE__*/React.createElement("span", {
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className: `${prefixCls}-menu-submenu-arrow`
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}, direction === 'rtl' ? (/*#__PURE__*/React.createElement(LeftOutlined, {
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className: `${prefixCls}-menu-submenu-arrow-icon`
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})) : (/*#__PURE__*/React.createElement(RightOutlined, {
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className: `${prefixCls}-menu-submenu-arrow-icon`
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}))),
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mode: "vertical",
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selectable: false,
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onClick: onMenuClick,
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validator: ({
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mode
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}) => {
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// Warning if use other mode
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process.env.NODE_ENV !== "production" ? warning(!mode || mode === 'vertical', 'usage', `mode="${mode}" is not supported for Dropdown's Menu.`) : void 0;
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}
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}, overlayNode);
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};
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// =========================== zIndex ============================
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const [zIndex, contextZIndex] = useZIndex('Dropdown', mergedRootStyles.zIndex);
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// ============================ Render ============================
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let renderNode = /*#__PURE__*/React.createElement(RcDropdown, {
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alignPoint: alignPoint,
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...omit(props, ['rootClassName', 'onOpenChange']),
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mouseEnterDelay: mouseEnterDelay,
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mouseLeaveDelay: mouseLeaveDelay,
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visible: mergedOpen,
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builtinPlacements: builtinPlacements,
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arrow: !!arrow,
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overlayClassName: overlayClassNameCustomized,
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prefixCls: prefixCls,
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getPopupContainer: getPopupContainer || getContextPopupContainer,
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transitionName: memoTransitionName,
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trigger: triggerActions,
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overlay: renderOverlay,
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placement: memoPlacement,
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onVisibleChange: onInnerOpenChange,
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overlayStyle: {
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...mergedRootStyles,
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zIndex
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},
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autoDestroy: destroyOnHidden ?? destroyPopupOnHide
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}, popupTrigger);
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if (zIndex) {
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renderNode = /*#__PURE__*/React.createElement(zIndexContext.Provider, {
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value: contextZIndex
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}, renderNode);
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}
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return renderNode;
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};
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// We don't care debug panel
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const PurePanel = genPurePanel(Dropdown, 'align', undefined, 'dropdown', prefixCls => prefixCls);
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/* istanbul ignore next */
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const WrapPurePanel = props => (/*#__PURE__*/React.createElement(PurePanel, {
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...props
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}, /*#__PURE__*/React.createElement("span", null)));
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Dropdown._InternalPanelDoNotUseOrYouWillBeFired = WrapPurePanel;
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if (process.env.NODE_ENV !== 'production') {
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Dropdown.displayName = 'Dropdown';
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}
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export default Dropdown;
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