diff options
Diffstat (limited to 'osdep/macOS_swift_extensions.swift')
| -rw-r--r-- | osdep/macOS_swift_extensions.swift | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/osdep/macOS_swift_extensions.swift b/osdep/macOS_swift_extensions.swift index 7929d48f9a..1e30cf4df7 100644 --- a/osdep/macOS_swift_extensions.swift +++ b/osdep/macOS_swift_extensions.swift @@ -17,11 +17,15 @@ import Cocoa +extension NSDeviceDescriptionKey { + static let screenNumber = NSDeviceDescriptionKey("NSScreenNumber") +} + extension NSScreen { public var displayID: CGDirectDisplayID { get { - return deviceDescription["NSScreenNumber"] as? CGDirectDisplayID ?? 0 + return deviceDescription[.screenNumber] as? CGDirectDisplayID ?? 0 } } |