Dropdown

A dropdown list.

When To Use

When there are more than a few options to choose from, you can wrap them in a Dropdown. By hovering or clicking on the trigger, a dropdown menu will appear, which allows you to choose an option and execute the relevant action.

Examples

• Basic · basic

• Extra node · extra

• Placement · placement

• Arrow · arrow

• Other elements · item

• Arrow pointing at the center · arrow-center

• Trigger mode · trigger

• Click event · event

• Button with dropdown menu · dropdown-button

• Custom dropdown · custom-dropdown

• Cascading menu · sub-menu

• The way of hiding menu. · overlay-open

• Context Menu · context-menu

• Loading · loading

• Selectable Menu · selectable

• Selection actions · selection

• Custom semantic dom styling · style-class

API

Common props ref：Common props

Dropdown

Note

Please ensure that the child node of Dropdown accepts onMouseEnter, onMouseLeave, onFocus, onClick events.

Semantic DOM

Semantic description source: vendor/components/dropdown/demo/_semantic.tsx

Design Token

Types, inheritance and declarations retain the pinned native source. Defaults are computed by the native theme and may be overridden by ConfigProvider; this table does not invent static defaults.

Declaration source: vendor/components/dropdown/style/index.ts

import type { CSSProperties } from 'react';

import { unit } from '@ant-design/cssinjs';

import { genFocusStyle, resetComponent } from '../../style';

import {
  initMoveMotion,
  initSlideMotion,
  initZoomMotion,
  slideDownIn,
  slideDownOut,
  slideLeftIn,
  slideLeftOut,
  slideRightIn,
  slideRightOut,
  slideUpIn,
  slideUpOut,
} from '../../style/motion';

import type { ArrowOffsetToken } from '../../style/placementArrow';

import getArrowStyle, { getArrowOffsetToken } from '../../style/placementArrow';

import type { ArrowToken } from '../../style/roundedArrow';

import { getArrowToken } from '../../style/roundedArrow';

import type { FullToken, GenerateStyle, GetDefaultToken } from '../../theme/internal';

import { genStyleHooks, mergeToken } from '../../theme/internal';

import genStatusStyle from './status';

export interface ComponentToken extends ArrowToken, ArrowOffsetToken {
  /**
   * @desc 下拉菜单 z-index
   * @descEN z-index of dropdown
   */
  zIndexPopup: number;
  /**
   * @desc 下拉菜单纵向内边距
   * @descEN Vertical padding of dropdown
   */
  paddingBlock: CSSProperties['paddingBlock'];
}

/**
 * @desc Dropdown 组件的 Token
 * @descEN Token for Dropdown component
 */
export interface DropdownToken extends FullToken<'Dropdown'> {
  /**
   * @desc 下拉箭头距离
   * @descEN Distance of dropdown arrow
   */
  dropdownArrowDistance: number | string;
  /**
   * @desc 下拉菜单边缘子项内边距
   * @descEN Padding of edge child in dropdown menu
   */
  dropdownEdgeChildPadding: number;
  /**
   * @desc 菜单类名
   * @descEN Menu class name
   */
  menuCls: string;
}

FAQ

How to prevent Dropdown from being squeezed when it exceeds the screen horizontally?

You can use width: max-content style to handle this. ref #43025.

Shared native props

Tips: The following generic properties apply to most antd components; those not supported are described separately.

Install and reproduce an example

npm install antd@6.6.5 @ant-design/icons@6.3.4 dayjs@1.11.23

Use ConfigProvider and native App; configure dayjs locale separately. Each example lists its complete source files and additional pinned dependencies in View code. Example names select demos, not universal component props. See the resource setup guide for theme, locale and SSR.

Native type references

The source viewer includes unchanged native implementations and the following source declarations. Inherited types remain in their native packages. English source comments are preserved as code reference.

• vendor/components/dropdown/dropdown-button.tsx
• vendor/components/dropdown/dropdown.tsx
• vendor/components/dropdown/style/index.ts

Source and license

https://github.com/ant-design/ant-design/tree/4a39f54842eade4e565ab336ef6097cd7e723cdd

Original bilingual prose and executable examples are retained. Website-only embeds and token tables are expanded locally. Ant Design is MIT; separately listed dependency notices also apply. Upload previews block outbound requests and do not provide a backend.