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Popover API

API documentation for the React Popover component. Learn about the available props, and the CSS API.

Import

import Popover from '@mui/material/Popover';
// 或
import { Popover } from '@mui/material';
You can learn about the difference by reading this guide on minimizing bundle size.

Component name

The name MuiPopover can be used when providing default props or style overrides in the theme.

属性

Props of the Modal component are also available.

名称类型默认值描述
open*boolfalse
Control the popup` open state.
actionref
A ref for imperative actions. It currently only supports updatePosition() action.
anchorElHTML element
| func
A HTML element, or a function that returns it. It's used to set the position of the popover.
anchorOrigin{ horizontal: 'center'
| 'left'
| 'right'
| number, vertical: 'bottom'
| 'center'
| 'top'
| number }
{ vertical: 'top', horizontal: 'left', }
This is the point on the anchor where the popover's anchorEl will attach to. This is not used when the anchorReference is 'anchorPosition'.
Options: vertical: [top, center, bottom]; horizontal: [left, center, right].
anchorPosition{ left: number, top: number }
This is the position that may be used to set the position of the popover. The coordinates are relative to the application's client area.
anchorReference'anchorEl'
| 'anchorPosition'
| 'none'
'anchorEl'
This determines which anchor prop to refer to to set the position of the popover.
childrennode
The content of the component.
classesobject
Override or extend the styles applied to the component. See CSS API below for more details.
containerHTML element
| func
A HTML element, component instance, or function that returns either. The container will passed to the Modal component.
By default, it uses the body of the anchorEl's top-level document object, so it's simply document.body most of the time.
elevationinteger8
The elevation of the popover.
marginThresholdnumber16
Specifies how close to the edge of the window the popover can appear.
onClosefunc
Callback fired when the component requests to be closed. The reason parameter can optionally be used to control the response to onClose.
PaperProps{ component?: element type }{}
Props applied to the Paper element.
sxArray<func
| object>
| func
| object
The system prop that allows defining system overrides as well as additional CSS styles. See the `sx` page for more details.
transformOrigin{ horizontal: 'center'
| 'left'
| 'right'
| number, vertical: 'bottom'
| 'center'
| 'top'
| number }
{ vertical: 'top', horizontal: 'left', }
This is the point on the popover which will attach to the anchor's origin.
Options: vertical: [top, center, bottom, x(px)]; horizontal: [left, center, right, x(px)].
TransitionComponentelementTypeGrow
The component used for the transition. Follow this guide to learn more about the requirements for this component.
transitionDuration'auto'
| number
| { appear?: number, enter?: number, exit?: number }
'auto'
Set to 'auto' to automatically calculate transition time based on height.
TransitionPropsobject{}
Props applied to the transition element. By default, the element is based on this Transition component.

ref 则会被传递到根元素中。

Inheritance

While not explicitly documented above, the props of the Modal component are also available on Popover. You can take advantage of this to target nested components.

CSS

Rule nameGlobal class描述
root.MuiPopover-rootStyles applied to the root element.
paper.MuiPopover-paperStyles applied to the Paper component.

You can override the style of the component using one of these customization options:

Demos