Collapse API
想要学习更多组件属性和 CSS API，可以查阅 React Collapse 组件的 API 文档。
导入
import Collapse from '@mui/material/Collapse';
// 或
import { Collapse } from '@mui/material';The Collapse transition is used by the Vertical Stepper StepContent component. It uses react-transition-group internally.
组件名称
The nameMuiCollapse can be used when providing default props or style overrides in the theme.属性
Transition 组件的属性也是可用的。
| 名称 | 类型 | 默认值 | 描述 |
|---|---|---|---|
| addEndListener | func | Add a custom transition end trigger. Called with the transitioning DOM node and a done callback. Allows for more fine grained transition end logic. Note: Timeouts are still used as a fallback if provided. | |
| children | node | The content node to be collapsed. | |
| classes | object | Override or extend the styles applied to the component. See CSS API below for more details. | |
| collapsedSize | number | string | '0px' | The width (horizontal) or height (vertical) of the container when collapsed. |
| component | element type | The component used for the root node. Either a string to use a HTML element or a component. ⚠️ Needs to be able to hold a ref. | |
| easing | { enter?: string, exit?: string } | string | The transition timing function. You may specify a single easing or a object containing enter and exit values. | |
| in | bool | false | If true, the component will transition in. |
| orientation | 'horizontal' | 'vertical' | 'vertical' | The collapse transition orientation. |
| 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. | |
| timeout | 'auto' | number | { appear?: number, enter?: number, exit?: number } | duration.standard | The duration for the transition, in milliseconds. You may specify a single timeout for all transitions, or individually with an object. Set to 'auto' to automatically calculate transition time based on height. |
ref 则会被传递到根元素中。继承
While not explicitly documented above, the props of the Transition component来自 react-transition-group are also available on Collapse. You can take advantage of this to target nested components.CSS
| 规则名称 | 全局类名 | 描述 |
|---|---|---|
| root | .MuiCollapse-root | Styles applied to the root element. |
| horizontal | .MuiCollapse-horizontal | Pseudo-class applied to the root element if orientation="horizontal". |
| entered | .MuiCollapse-entered | Styles applied to the root element when the transition has entered. |
| hidden | .MuiCollapse-hidden | Styles applied to the root element when the transition has exited and collapsedSize = 0px. |
| wrapper | .MuiCollapse-wrapper | Styles applied to the outer wrapper element. |
| wrapperInner | .MuiCollapse-wrapperInner | Styles applied to the inner wrapper element. |
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
styleOverridesproperty in a custom theme.