When to use it
Hosts format cells and control expansion. Unknown and hidden expansion IDs are retained. Custom interactive cells must honor disabled/read-only context.
Data displayApple
Tree grid
Named hierarchical disclosures and labeled cells with inherited disabled state.
Apple availability
Supported native targets
Import LumenUI in the target that uses this component. iPad support follows the iOS package baseline and uses native iPad layout behavior.
iPhone · iOS 16+iPad · iPadOS 16+Mac · macOS 13+Apple Vision · visionOS 1+
Native example
Use Tree grid
Hosts format cells and control expansion. Unknown and hidden expansion IDs are retained. Custom interactive cells must honor disabled/read-only context.
LumenTreeGrid("Status", columns: columns, records: records, expandedIds: $expandedIds)Reference
Public API
The primary shared and platform-specific options exposed by LumenTreeGrid.
| API | Values or type | Default | Description |
|---|---|---|---|
| controlled state | Stable records and host state | Required | Retains host values and emits intentional user changes. |
Native behavior
Design and accessibility
Accessibility
Named hierarchical disclosures and labeled cells with inherited disabled state.
Shared component