> On March 13, 2014, 10:40 p.m., Thomas Lübking wrote: > > You'll need a drawable, clients will require XInitThreads if that is > > accessed from a different than the GUI thread, but it might be possible to > > use an internal Window and move the QObject to the GUI thread on > > construction. > > Martin Gräßlin wrote: > > clients will require XInitThreads > > Qt does that
My Qt broken? // gcc -fPIC -o qapplication `pkg-config --libs --cflags Qt5Widgets` -lstdc++ qapplication.cpp #include <QApplication> #include <QWidget> #include <QtDebug> class Widget : public QWidget { public: Widget() : QWidget() {} protected: virtual void showEvent(QShowEvent *ev) { qDebug() << QCoreApplication::testAttribute(Qt::AA_X11InitThreads); QWidget::showEvent(ev); } }; int main(int argc, char **argv) { QApplication a(argc, argv); Widget w; w.show(); return a.exec(); } -------- Prints false (as i frankly expected ...) - Thomas ----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://git.reviewboard.kde.org/r/116787/#review52915 ----------------------------------------------------------- On March 14, 2014, 10:36 a.m., Aaron J. Seigo wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://git.reviewboard.kde.org/r/116787/ > ----------------------------------------------------------- > > (Updated March 14, 2014, 10:36 a.m.) > > > Review request for KDE Frameworks, kwin and Martin Gräßlin. > > > Repository: kwindowsystem > > > Description > ------- > > When using KWindowInfo from a thread other than the main application thread, > the application fails on an assert triggered by creating a QWidget in another > thread. This is due to NETEventFilter being a QWidget. This patch addresses > the issue by using a QObject to create the NETEventFilter, which is itself > first moved to the main application thread. > > > Diffs > ----- > > src/kwindowsystem.cpp 4c17baa > src/kwindowsystem_p_x11.h 75f3028 > src/kwindowsystem_x11.cpp 95c396b > > Diff: https://git.reviewboard.kde.org/r/116787/diff/ > > > Testing > ------- > > Used in the Sprinter Windows plugin and works lovely to find desktops, > windows, etc. > > > Thanks, > > Aaron J. Seigo > >
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