init(backgroundUPP:)

Declaration

init(backgroundUPP: RedrawBackgroundUPP!)

Application ServicesInitializer

Mac Catalyst 13.0+macOS 10.9+xcode 9.0+

Built on 2026-11-01 · Snapshot snapshot-20261101 (macOS 27.0.1) · Commit 864a336 · by @g-cqd · based on Apple Developer Documentation