TreeItem API
The API documentation of the TreeItem React component. Learn more about the properties and the CSS customization points.
import TreeItem from '@material-ui/lab/TreeItem';Props
| Name | Type | Default | Description |
|---|---|---|---|
| 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. | |
| collapseIcon | node | The icon used to collapse the node. | |
| expandIcon | node | The icon used to expand the node. | |
| icon | node | The icon to display next to the tree node's label. | |
| label | node | The tree node label. | |
| nodeId * | string | The id of the node. |
The ref is forwarded to the root element.
Any other properties supplied will be provided to the root element (native element).
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. |
| group | Styles applied to the role="group" element. |
| content | Styles applied to the tree node content. |
| iconContainer | Styles applied to the tree node icon and collapse/expand icon. |
| label | Styles applied to the label element. |
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: MuiTreeItem.
Notes
The component can cause issues in StrictMode.