didActivateApplicationNotification
A notification that the workspace posts when the Finder is about to activate an app.
Declaration
class let didActivateApplicationNotification: NSNotification.NameDiscussion
The notification object is the shared NSWorkspace instance. The userInfo dictionary contains the applicationUserInfoKey key with a corresponding instance of NSRunningApplication that represents the affected app.
See Also
Responding to Environment Notifications
willLaunchApplicationNotificationdidLaunchApplicationNotificationdidTerminateApplicationNotificationsessionDidBecomeActiveNotificationsessionDidResignActiveNotificationdidHideApplicationNotificationdidUnhideApplicationNotificationdidDeactivateApplicationNotificationdidRenameVolumeNotificationdidMountNotificationwillUnmountNotificationdidUnmountNotificationdidChangeFileLabelsNotificationactiveSpaceDidChangeNotificationdidWakeNotification