Type Property


Posted when the user changes the preferred content size setting.


static let didChangeNotification: NSNotification.Name


This notification is sent when the value in the preferredContentSizeCategory property changes. The userInfo dictionary of the notification contains the newValueUserInfoKey key, which reflects the new setting.

See Also

Size Change Notifications

static let newValueUserInfoKey: String

A key whose value is an NSString object reflecting the new value of the preferredContentSizeCategory property.