API Reference > ui-framework > IModelComponents > CategoryTreeProps CategoryTreeProps Interface Properties for the CategoryTree component Methods Name Description onFilterApplied(filteredDataProvider: IPresentationTreeDataProvider, matchesCount: number): void Optional Callback invoked when tree is filtered. Properties Name Type Description activeView undefined | Viewport Active viewport allViewports undefined | boolean Flag for accommodating all viewports enablePreloading undefined | boolean Start loading hierarchy as soon as the component is created filterInfo undefined | Information for tree filtering. iModel IModelConnection An IModel to pull data from Defined in ui/framework/src/ui-framework/imodel-components/category-tree/CategoriesTree.tsx Line 36 Last Updated: 29 November, 2022