API Reference > ui-components > Tree > TreeNodeItem TreeNodeItem Interface A node item which can be displayed in a tree. Properties Name Type Description autoExpand undefined | false | true checkBoxState undefined | CheckBoxState description undefined | string extendedData undefined | [key: string]: any A key-value pairs data structure that can be used by data provider icon undefined | string id string isCheckboxDisabled undefined | false | true isCheckboxVisible undefined | false | true isEditable undefined | false | true label string parentId undefined | string style undefined | ItemStyle typename undefined | string Primitive typename. Defined in ui/components/src/ui-components/tree/TreeDataProvider.ts Line 19 Last Updated: 13 June, 2024