Collapse: Collapse

In muiMaterial: 'Material UI' for 'shiny' Apps and 'Quarto'

Collapse

Description

https://mui.com/material-ui/api/collapse/

Usage

Collapse(...)

Arguments

...	Props to pass to the component.

Details

• addEndListener func
  Default is - 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
  Default is - The content node to be collapsed.

• classes object
  Default is - Override or extend the styles applied to the component.See CSS classes API below for more details.

• collapsedSize number| string
  Default is '0px' The width (horizontal) or height (vertical) of the container when collapsed.

• component ⁠element type⁠
  Default is - The component used for the root node. Either a string to use a HTML element or a component.This needs to be able to hold a ref.

• easing ⁠{ enter?: string, exit?: string }| string⁠
  Default is - The transition timing function. You may specify a single easing or a object containing enter and exit values.

• in bool
  Default is - If true, the component will transition in.

• orientation 'horizontal'| 'vertical'
  Default is 'vertical' The transition orientation.

• sx ⁠Array func| object| bool | func| object⁠
  Default is - 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 }⁠
  Default is 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.

Value

Object with shiny.tag class suitable for use in the UI of a Shiny app.

muiMaterial documentation built on Jan. 26, 2026, 5:07 p.m.