focus library

Classes

FocusMovedByKey: Whether focus last moved by key, the focus .agents/surfaces.md rings.
PageFocusScope
PageTraversalPolicy: Once a page has no target in a direction, the search continues among the nodes outside the page (sidebar, navigation bar) from the focused control's own rect, so left lands on the sidebar item beside it instead of wrapping. On a remote a row ends at its last control instead of jumping out of band.
RemoteFocusAdapter