Backdrop API

想要学习更多组件属性和 CSS API，可以查阅 React Backdrop 组件的 API 文档。

导入

import Backdrop from '@mui/material/Backdrop';
// 或
import { Backdrop } from '@mui/material';

You can learn about the difference by reading this guide on minimizing bundle size.

组件名称

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

属性

Fade 组件的属性也是可用的。

名称	类型	默认值	描述
open^*	bool	false	Control the popup` open state.
children	node		The content of the component.
classes	object		Override or extend the styles applied to the component. See CSS API below for more details.
component	elementType		The component used for the root node. Either a string to use a HTML element or a component.
components	{ Root?: elementType }	{}	The components used for each slot inside the Backdrop. Either a string to use a HTML element or a component.
componentsProps	{ root?: object }	{}	The props used for each slot inside the Backdrop.
invisible	bool	false	If `true`, the backdrop is invisible. It can be used when rendering a popover or a custom select component.
sx	Array<func \| object \| bool> \| func \| object		The system prop that allows defining system overrides as well as additional CSS styles. See the `sx` page for more details.
transitionDuration	number \| { appear?: number, enter?: number, exit?: number }		The duration for the transition, in milliseconds. You may specify a single timeout for all transitions, or individually with an object.

ref 则会被传递到根元素中。

继承

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

CSS

规则名称	全局类名	描述
root	.MuiBackdrop-root	Styles applied to the root element.
invisible	.MuiBackdrop-invisible	Styles applied to the root element if `invisible={true}`.

您可以使用组件自定义选项对组件进行个性化：

With a global class name.
With a rule name as part of the component's styleOverrides property in a custom theme.

演示项目

Backdrop