TreeItem API

API documentation for the React TreeItem component. Learn about the available props, and the CSS API.

Import

import TreeItem from '@material-ui/lab/TreeItem';
// или
import { TreeItem } from '@material-ui/lab';

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

Props of the native component are also available.

Имя	Тип	По-умолчанию	Описание
nodeId^*	string		The id of the node.
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.
ContentComponent	element type	TreeItemContent	The component used for the content node. ⚠️ Needs to be able to hold a ref.
ContentProps	object		Props applied to ContentComponent
disabled	bool	false	If `true`, the node is disabled.
endIcon	node		The icon displayed next to a end 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.
onFocus	unsupportedProp		This prop isn't supported. Use the `onNodeFocus` callback on the tree if you need to monitor a node's focus.
sx	object		The system prop that allows defining system overrides as well as additional CSS styles. See the `sx` page for more details.
TransitionComponent	elementType	Collapse	Компонент, используемый в анимации сворачивания. Прочтите это руководство, чтобы узнать больше о требованиях к этому компоненту.
TransitionProps	object		Свойства, передаваемые в анимируемый компонент. По умолчанию элемент основывается на компоненте `Transition`.

The ref is forwarded to the root element.

Rule name	Global class	Описание
root	.MuiTreeItem-root	Styles applied to the root element.
group	.MuiTreeItem-group	Styles applied to the transition component.
content	.MuiTreeItem-content	Styles applied to the content element.
expanded	.Mui-expanded	Pseudo-class applied to the content element when expanded.
selected	.Mui-selected	Pseudo-class applied to the content element when selected.
focused	.Mui-focused	Pseudo-class applied to the content element when focused.
disabled	.Mui-disabled	Pseudo-class applied to the element when disabled.
iconContainer	.MuiTreeItem-iconContainer	Styles applied to the tree node icon.
label	.MuiTreeItem-label	Styles applied to the label element.

You can override the style of the component using one of these customization options:

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