didChangeBackingPropertiesNotification
A notification that the window object backing properties changed.
Declaration
class let didChangeBackingPropertiesNotification: NSNotification.NameDiscussion
The notification object is the NSWindow object whose backing properties changed. This notification contains a userInfo dictionary that has backing scale and color space information. See NSWindowDidChangeBackingPropertiesNotification User Info Properties for the userInfo dictionary keys and values.
See Also
Notifications
didBecomeKeyNotificationdidBecomeMainNotificationdidChangeScreenNotificationdidChangeScreenProfileNotificationdidDeminiaturizeNotificationdidEndSheetNotificationdidEndLiveResizeNotificationdidExposeNotificationdidMiniaturizeNotificationdidMoveNotificationdidResignKeyNotificationdidResignMainNotificationdidResizeNotificationdidUpdateNotificationwillBeginSheetNotification