On 27 November 2016 at 14:32, Ch'Gans <chg...@gna.org> wrote: > On 27 November 2016 at 07:40, Thiago Macieira <thiago.macie...@intel.com> > wrote: >> On sábado, 26 de novembro de 2016 21:58:03 PST Ch'Gans wrote: >>> So my code is build using the same gcc, but behave differently >>> depending on the qt libraries (qt-5.6-official gives different result >>> than qt-6.6-ubuntu). >>> And more disturbing, linking against qt-5.5-official gives different >>> behaviour than when linking against qt-5.6-official... >> >> Of course. There's a new feature in QVariant and the metatype system relating >> to enums. So it's going to work on the newer versions but not on older ones. >> >> That said, the information I can find indicates the feature was introduced in >> 5.5. So it should have worked on all of your tests. Conclusion: the problem >> is >> not where you're looking. >> >> Please attach a simple[*] testcase so we can investigate further. >> >> [*] simple is: a single .cpp file, less than 200 lines of code, that compiles >> and is self-sufficient. No need to attach the .pro file. > > I think i have it (monitoring QStandardItemModel::dataChanged signal), > see attached source file (40 lines! ;)). Hopefully I'm not doing > something stupid... > > Output with KUbuntu 16.10, Qt 5.6: > Data changed QVariant(int, 2) Qt::CheckState(Unchecked) > Data changed QVariant(int, 0) Qt::CheckState(Unchecked) > > Output with Official Qt 5.5 for Linux: > Data changed QVariant(int, 2) Qt::CheckState(Unchecked) > Data changed QVariant(int, 0) Qt::CheckState(Unchecked) > > Output with Official Qt 5.6 for Linux: > Data changed QVariant(int, 2) Qt::CheckState(Checked) > Data changed QVariant(int, 0) Qt::CheckState(Unchecked) > > Output with Official Qt 5.7 for Linux: > Data changed QVariant(int, 2) Qt::CheckState(Checked) > Data changed QVariant(int, 0) Qt::CheckState(Unchecked)
To be a bit more precise, My Qt versions are: - Official 5.7.0 - Official 5.6.2 - Official 5.5.1 - Ubuntu 5.6.1 (not 5.6.2, yet computer is up to date) Chris > > Chris > > >> -- >> Thiago Macieira - thiago.macieira (AT) intel.com >> Software Architect - Intel Open Source Technology Center >> >> _______________________________________________ >> Interest mailing list >> Interest@qt-project.org >> http://lists.qt-project.org/mailman/listinfo/interest _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
