Public bug reported: Binary package hint: libqt4-gui
When I make a dock widget in qt4 designer and give it a vertical title bar, I start seeing errors on the command line: QPainter::begin: Paint device returned engine == 0, type: 3 QPainter::end: Painter not active, aborted QPixmap::fromImage: Cannot convert a null image I suspect this is a problem in libqt-gui and not designer because after I convert the generated ui to a python app and execute it, I see the same messages. Since I am using these generated widgets in an interactive python environment, the error messages really get in the way. ** Affects: qt4-x11 (Ubuntu) Importance: Undecided Status: New -- Qt4 - Vertical titlebar in dock widget generates error messages https://bugs.launchpad.net/bugs/228318 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs