<37backtrace >&"backtrace\n" >~"#0 0x00007ffff713266c in QTextEngine::shapeTextWithHarfbuzz(int) const () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Gui.so.5\n" >~"#1 0x00007ffff71332a3 in QTextEngine::shapeText(int) const () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Gui.so.5\n" >~"#2 0x00007ffff7133693 in QTextEngine::shape(int) const () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Gui.so.5\n" >~"#3 0x00007ffff7138c1e in QTextEngine::width(int, int) const () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Gui.so.5\n" >~"#4 0x00007ffff7121ec1 in QFontMetrics::width(QString const&, int, int) const () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Gui.so.5\n" >~"#5 0x00007ffff7809053 in ?? () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#6 0x00007ffff780d63c in QComboBox::showPopup() () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#7 0x00007ffff780a056 in QComboBox::mousePressEvent(QMouseEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#8 0x00007ffff772b39f in QWidget::event(QEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#9 0x00007ffff7808919 in QComboBox::event(QEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#10 0x00007ffff76f45b4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#11 0x00007ffff76f7870 in QApplication::notify(QObject*, QEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#12 0x00007ffff6ba47c4 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Core.so.5\n" >~"#13 0x00007ffff76f69ba in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer&, bool) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#14 0x00007ffff77496f5 in ?? () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#15 0x00007ffff774b4a8 in ?? () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#16 0x00007ffff76f45b4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#17 0x00007ffff76f7991 in QApplication::notify(QObject*, QEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Widgets.so.5\n" >~"#18 0x00007ffff6ba47c4 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Core.so.5\n" >~"#19 0x00007ffff708257b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Gui.so.5\n" >~"#20 0x00007ffff7082e4d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Gui.so.5\n" >~"#21 0x00007ffff706e908 in QWindowSystemInterface::sendWindowSystemEventsImplementation(QFlags) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Gui.so.5\n" >~"#22 0x00007ffff16994b0 in ?? () from /home/user/Qt5.0.2/5.0.2/gcc_64/plugins/platforms/libqxcb.so\n" >~"#23 0x00007ffff543d7d5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0\n" >~"#24 0x00007ffff543db08 in ?? () from /usr/lib64/libglib-2.0.so.0\n" >~"#25 0x00007ffff543dbc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0\n" >~"#26 0x00007ffff6bec514 in QEventDispatcherGlib::processEvents(QFlags) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Core.so.5\n" >~"#27 0x00007ffff6ba369b in QEventLoop::exec(QFlags) () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Core.so.5\n" >~"#28 0x00007ffff6ba6c3e in QCoreApplication::exec() () from /home/user/Qt5.0.2/5.0.2/gcc_64/lib/libQt5Core.so.5\n" >~"#29 0x0000000000403b17 in main (argc=1, argv=0x7fffffffdc78) at main.cpp:10\n" >37^done