On Thursday, 2013-10-31, 20:17:43, Konrad Rosenbaum wrote: > Hi, > > I'm trying to port KDAB's DeclarativeWidgets[1] to Qt5.
Cool! > I've got it running > for trivial QML files, however as soon as there are child widgets the > running program aborts. > > The abort is caused by QObject::setParent, which contains this little gem: > Q_ASSERT(!d->isWidget); Hmm. The same code is in Qt4. I think it "works for me/us" because we are building against our distribution's Qt packages which are release builds and thus doesn't have the Q_ASSERT. > I kind of ran out of ideas on how to solve this. Should I consider > setParent, qqmlvme or the direct use of QWidgets as a bug? I agree with Alan on setParent() being in error, the problem is some other areas rely on that. E.g. QWidget::parentWidget() does a static_cast of parent() to QWidget* Cheers, Kevin -- Kevin Krammer | [email protected] | Software Engineer Klarälvdalens Datakonsult AB, a KDAB Group company Tel. Sweden (HQ) +46-563-540090, USA +1-866-777-KDAB(5322) KDAB - Qt Experts - Platform-independent software solutions
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