ExpansionPanelSummary API
The API documentation of the ExpansionPanelSummary React component. Learn more about the properties and the CSS customization points.
import ExpansionPanelSummary from '@material-ui/core/ExpansionPanelSummary';Props
| Name | Type | Default | Description |
|---|---|---|---|
| children | node | The content of the expansion panel summary. | |
| classes | object | Override or extend the styles applied to the component. See CSS API below for more details. | |
| expandIcon | node | The icon to display as the expand indicator. | |
| IconButtonProps | object | Properties applied to the IconButton element wrapping the expand icon. |
The ref is forwarded to the root element.
Any other properties supplied will be provided to the root element (ButtonBase).
CSS
You can override all the class names injected by Material-UI thanks to the classes prop.
This prop accepts the following keys:
| Name | Description |
|---|---|
| root | Styles applied to the root element. |
| expanded | Styles applied to the root element, children wrapper element and IconButton component if expanded={true}. |
| focused | Styles applied to the root and children wrapper elements when focused. |
| disabled | Styles applied to the root element if disabled={true}. |
| content | Styles applied to the children wrapper element. |
| expandIcon | Styles applied to the IconButton component when expandIcon is supplied. |
Have a look at the overriding styles with classes section and the implementation of the component for more detail.
If using the overrides key of the theme,
you need to use the following style sheet name: MuiExpansionPanelSummary.
Inheritance
The properties of the ButtonBase component are also available. You can take advantage of this behavior to target nested components.
Notes
The component can cause issues in StrictMode.