On Thu, Sep 08, 2016 at 03:59:50PM +0200, Jean-Marc Lasgouttes wrote: > commit 82808fea04315fd323ec074e8ad7865d190987d4 > Author: Jean-Marc Lasgouttes <lasgout...@lyx.org> > Date: Tue Sep 6 11:17:10 2016 +0200 > > Set window title according to platform UI > > The window title is built from the current file name and its > mofidication state. We use our own code instead of the automatic title > bar provided when windowFileName() is set because > > 1/ Qt does not keep the full path name > 2/ Qt does not yield a nice application name > > The "read only" and "version control" status are shown in the status bar: > > * for read only we use the tab read only emblem (with the right size) > * for version control, we show the name of the backend (using a new > vcname() method of the backend). > > The iconText() of the view is not updated anymore, since this is > deprecated in Qt5.
I get a SIGSEGV starting from this commit from the following reproducible steps: 1. open lib/examples/fr/beamer-article.lyx 2. right-click on the include inset and go to "edit included file" 3. press ctrl+w to close the child doc. Backtrace is attached. Can you reproduce? Scott
lyx: SIGSEGV signal caught! Sorry, you have found a bug in LyX, hope you have not lost any data. Please read the bug-reporting instructions in 'Help->Introduction' and send us a bug report, if necessary. Thanks! Bye. Error: LyX crashed! ---------------------------------------- SIGSEGV signal caught! Sorry, you have found a bug in LyX, hope you have not lost any data. Please read the bug-reporting instructions in 'Help->Introduction' and send us a bug report, if necessary. Thanks! Bye. ( 1) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::Alert::doError(std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, bool) ( 2) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: void std::_Bind<void (*(std::reference_wrapper<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const>, std::reference_wrapper<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const>, std::reference_wrapper<bool>))(std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, bool)>::__call<void, , 0ul, 1ul, 2ul>(std::tuple<>&&, std::_Index_tuple<0ul, 1ul, 2ul>) ( 3) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: void std::_Bind<void (*(std::reference_wrapper<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const>, std::reference_wrapper<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const>, std::reference_wrapper<bool>))(std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, bool)>::operator()<, void>() ( 4) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: std::_Function_handler<void (), std::_Bind<void (*(std::reference_wrapper<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const>, std::reference_wrapper<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const>, std::reference_wrapper<bool>))(std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, bool)> >::_M_invoke(std::_Any_data const&) ( 5) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: std::function<void ()>::operator()() const ( 6) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::InGuiThread<void>::synchronousFunctionCall() ( 7) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::IntoGuiThreadMover::callInGuiThread() ( 8) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: void lyx::frontend::InGuiThread<void>::call<std::_Bind<void (*(std::reference_wrapper<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const>, std::reference_wrapper<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const>, std::reference_wrapper<bool>))(std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, bool)> >(std::_Bind<void (*(std::reference_wrapper<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const>, std::reference_wrapper<std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const>, std::reference_wrapper<bool>))(std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, bool)>) ( 9) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: void lyx::frontend::InGuiThread<void>::call<void (*)(std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, bool), std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const, bool>(void (*)(std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, bool), std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, bool&) ( 10) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::Alert::error(std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::__cxx11::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, bool) ( 11) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx() [0xee34fb] ( 12) /lib/x86_64-linux-gnu/libc.so.6: /lib/x86_64-linux-gnu/libc.so.6(+0x354a0) [0x7fcd325ee4a0] ( 13) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiWorkArea::bufferView() ( 14) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::TabWorkArea::updateTabTexts() ( 15) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx() [0x13a7a03] ( 16) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Core.so.5: QMetaObject::activate(QObject*, int, int, void**) ( 17) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Core.so.5: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) ( 18) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiWorkArea::titleChanged(lyx::frontend::GuiWorkArea*) ( 19) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiWorkArea::updateWindowTitle() ( 20) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiWorkArea::redraw(bool) ( 21) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::WorkAreaManager::redrawAll(bool) ( 22) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::Buffer::changed(bool) const ( 23) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::BufferView::updateHoveredInset() const ( 24) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::BufferView::mouseEventDispatch(lyx::FuncRequest const&) ( 25) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiWorkArea::Private::dispatch(lyx::FuncRequest const&) ( 26) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiWorkArea::mouseMoveEvent(QMouseEvent*) ( 27) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QWidget::event(QEvent*) ( 28) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QFrame::event(QEvent*) ( 29) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QAbstractScrollArea::viewportEvent(QEvent*) ( 30) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5(+0x3df181) [0x7fcd345fe181] ( 31) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5(+0x3df26c) [0x7fcd345fe26c] ( 32) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Core.so.5: QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) ( 33) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 34) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 35) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiApplication::notify(QObject*, QEvent*) ( 36) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 37) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) ( 38) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) ( 39) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QApplicationPrivate::sendSyntheticEnterLeave(QWidget*) ( 40) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QWidget::setVisible(bool) ( 41) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QWidget::show() ( 42) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QStackedLayout::setCurrentIndex(int) ( 43) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QStackedLayout::takeAt(int) ( 44) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QLayout::removeWidget(QWidget*) ( 45) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QStackedWidget::removeWidget(QWidget*) ( 46) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QTabWidget::removeTab(int) ( 47) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::TabWorkArea::removeWorkArea(lyx::frontend::GuiWorkArea*) ( 48) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiView::removeWorkArea(lyx::frontend::GuiWorkArea*) ( 49) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiView::closeWorkArea(lyx::frontend::GuiWorkArea*, bool) ( 50) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiView::closeWorkArea(lyx::frontend::GuiWorkArea*) ( 51) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiView::dispatch(lyx::FuncRequest const&, lyx::DispatchResult&) ( 52) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiApplication::dispatch(lyx::FuncRequest const&, lyx::DispatchResult&) ( 53) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiApplication::dispatch(lyx::FuncRequest const&) ( 54) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::dispatch(lyx::FuncRequest const&) ( 55) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiApplication::processFuncRequest(lyx::FuncRequest const&) ( 56) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiApplication::processKeySym(lyx::KeySymbol const&, lyx::KeyModifier) ( 57) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiWorkArea::processKeySym(lyx::KeySymbol const&, lyx::KeyModifier) ( 58) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiWorkArea::keyPressEvent(QKeyEvent*) ( 59) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QWidget::event(QEvent*) ( 60) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QFrame::event(QEvent*) ( 61) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QAbstractScrollArea::event(QEvent*) ( 62) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiWorkArea::event(QEvent*) ( 63) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 64) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 65) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiApplication::notify(QObject*, QEvent*) ( 66) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 67) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) ( 68) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5(+0x20f020) [0x7fcd3442e020] ( 69) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5(+0x20d6c3) [0x7fcd3442c6c3] ( 70) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QApplicationPrivate::notify_helper(QObject*, QEvent*) ( 71) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QApplication::notify(QObject*, QEvent*) ( 72) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiApplication::notify(QObject*, QEvent*) ( 73) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Core.so.5: QCoreApplication::notifyInternal2(QObject*, QEvent*) ( 74) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Gui.so.5: QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) ( 75) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Gui.so.5: QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) ( 76) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Gui.so.5: QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) ( 77) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Gui.so.5: QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) ( 78) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5XcbQpa.so.5: /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5XcbQpa.so.5(+0x91cec) [0x7fcd2acc8cec] ( 79) /lib/x86_64-linux-gnu/libglib-2.0.so.0: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_dispatch+0x2a7) [0x7fcd31ce41a7] ( 80) /lib/x86_64-linux-gnu/libglib-2.0.so.0: /lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x4a400) [0x7fcd31ce4400] ( 81) /lib/x86_64-linux-gnu/libglib-2.0.so.0: /lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x2c) [0x7fcd31ce44ac] ( 82) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Core.so.5: QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ( 83) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5XcbQpa.so.5: /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5XcbQpa.so.5(+0x91f1c) [0x7fcd2acc8f1c] ( 84) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Core.so.5: QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ( 85) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Core.so.5: QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) ( 86) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Core.so.5: QCoreApplication::exec() ( 87) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Gui.so.5: QGuiApplication::exec() ( 88) /usr/BUILD/BuildQt5-dev/qtbase/lib/libQt5Widgets.so.5: QApplication::exec() ( 89) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::frontend::GuiApplication::exec() ( 90) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: lyx::LyX::exec(int&, char**) ( 91) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx(main+0x6c) [0xc660ae] ( 92) /lib/x86_64-linux-gnu/libc.so.6: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0) [0x7fcd325d9830] ( 93) /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx: /home/scott/lyxbuilds/master/CMakeBuild/bin/lyx(_start+0x29) [0xc4d559]
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