I'm not on a Mac right now, so I can't try this, so I don’t know if this will work:
As each window (I assume these are QMainWindow, or at least inherit from one) is closed, are you deleting them? If so, when you get to the last one, could you hide it instead of deleting it? Or when you've deleted the last one, then immediately create a new one and hide it? My theory being that maybe for Qt to do it's Mac menu magic, there needs to always be a QMainWindow present (but not necessarily shown)? Just a total guess on my part... Sean This message has been scanned for malware by Forcepoint. www.forcepoint.com _______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest