Indicates whether the layout manager currently has any areas of noncontiguous layout.
- iOS 7.0+
- macOS 10.5+
- Mac Catalyst 13.0+
- tvOS 9.0+
There may be times at which there is no noncontiguous layout, such as when layout is complete; this method enables the layout manager to report that to clients.
For more information about noncontiguous layout, see Noncontiguous Layout.