The example links against widgets unconditionally => add proper build-time guard Task-number: QTBUG-136101 Pick-to: 6.9 Change-Id: I62ea42a04f7ff421753a0fc7a30cd969cfaff6e2 Reviewed-by: Magdalena Stojek <magdalena.stojek@qt.io> Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>