qtiplot crash when double-clicking on a plot curve

[Russell Taylor]

Seen in both Windows and Linux. Started some time in August.

Backtrace from Laurent:

#0  0x00007ffaec6cb159 in QObject::connect ()
from /usr/lib/libQtCore.so.4
#1  0x0000000000587707 in PlotDialog::initLabelsPage ()
#2  0x00000000005927ab in PlotDialog::PlotDialog ()
#3  0x00000000004b76fa in ApplicationWindow::showPlotDialog ()
#4  0x000000000081a6eb in ApplicationWindow::qt_metacall ()
#5  0x00007ffaec6cf1f2 in QMetaObject::activate ()
from /usr/lib/libQtCore.so.4
#6  0x000000000082bcef in MultiLayer::showPlotDialog ()
#7  0x000000000082c62b in MultiLayer::qt_metacall ()
#8  0x00007ffaec6cf1f2 in QMetaObject::activate ()
from /usr/lib/libQtCore.so.4
#9  0x000000000081d42f in Graph::showPlotDialog ()
#10 0x0000000000822374 in Graph::qt_metacall ()
#11 0x00007ffaec6cf1f2 in QMetaObject::activate ()
from /usr/lib/libQtCore.so.4
#12 0x000000000082af9c in CanvasPicker::showPlotDialog ()
#13 0x00000000005cfd72 in CanvasPicker::eventFilter ()
#14 0x00007ffaec6b8a68 in
QCoreApplicationPrivate::sendThroughObjectEventFilters ()
from /usr/lib/libQtCore.so.4
#15 0x00007ffaeceab75c in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#16 0x00007ffaeceb40da in QApplication::notify ()
from /usr/lib/libQtGui.so.4
#17 0x000000000072815d in MantidApplication::notify ()
#18 0x00007ffaec6b975c in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#19 0x00007ffaeceb3328 in QApplicationPrivate::sendMouseEvent ()

[Russell Taylor]

Fixed by Sofia with check-in [3057] under ticket #797.

[Stuart Campbell]

This ticket has been transferred to github issue ​1698