Skip to main content

Apple Developer Docs

AppKit / NSPopover / NSPopover.WillCloseMessage / init(popover:closeReason:)

init(popover:closeReason:)

Declaration

init(popover: NSPopover, closeReason: NSPopover.CloseReason)

Open on developer.apple.com

AppKitInitializer

macOS 27.0+

Built on 2026-06-12 · Snapshot snapshot-20260612-beta.1 (macOS 27.0) · Commit fba13e1 · by @g-cqd · based on Apple Developer Documentation