[Bug 63176] New: crash when switching to tabbar

[Hendrik Kueck]

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http://bugs.kde.org/show_bug.cgi?id=63176     
           Summary: crash when switching to tabbar
           Product: kdevelop
           Version: CVS
          Platform: RedHat RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdevelop-devel at kdevelop.org
        ReportedBy: kueck at cs.ubc.ca


Version:           CVS (using KDE KDE 3.1.2)
Installed from:    RedHat RPMs
Compiler:          gcc 3.2.2 
OS:          Linux

I am using gideon in Ideal mode.
In yesterdays CVS build I get a new crash:
Opening the tab bars either using the menu entries (view->switch .. tabbar)
or the hotkeys produces a crash.

Probably related to the replacement of the tabbar text tabs with icons somehow?
BTW, is/will there be any way to choose the old style text labels? 

My stack trace:

[New Thread 1101494496 (LWP 22233)]
[New Thread 1157782832 (LWP 22290)]
0xffffe002 in ?? ()
#0  0xffffe002 in ?? ()
#1  0x40a3757d in KCrash::defaultCrashHandler(int) ()
   from /usr/lib/libkdecore.so.4
#2  <signal handler called>
#3  0x40e70a62 in QObject::name() const ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#4  0x0808f883 in KTabZoomWidget::raiseWidget(QWidget*) ()
#5  0x0807ea1d in MainWindowIDEAl::raiseBottomTabbar() ()
#6  0x0807fb27 in MainWindowIDEAl::qt_invoke(int, QUObject*) ()
#7  0x40e730c9 in QObject::activate_signal(QConnectionList*, QUObject*) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#8  0x40e72f6d in QObject::activate_signal(int) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#9  0x407f9c7b in KAction::activated() () from /usr/lib/libkdeui.so.4
#10 0x407eb10f in KAction::slotActivated() () from /usr/lib/libkdeui.so.4
#11 0x407f9e81 in KAction::qt_invoke(int, QUObject*) ()
   from /usr/lib/libkdeui.so.4
#12 0x40e730c9 in QObject::activate_signal(QConnectionList*, QUObject*) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#13 0x40e72f6d in QObject::activate_signal(int) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#14 0x40a323eb in KAccelPrivate::menuItemActivated() ()
   from /usr/lib/libkdecore.so.4
#15 0x40a30c21 in KAccelPrivate::eventFilter(QObject*, QEvent*) ()
   from /usr/lib/libkdecore.so.4
#16 0x40e70dee in QObject::activate_filters(QEvent*) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#17 0x40e70d11 in QObject::event(QEvent*) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#18 0x40ea6f8c in QWidget::event(QEvent*) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#19 0x40f4dae2 in QMainWindow::event(QEvent*) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#20 0x40e14f24 in QApplication::internalNotify(QObject*, QEvent*) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#21 0x40e14ab7 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#22 0x409cb1e9 in KApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/libkdecore.so.4
#23 0x40a2fc51 in KAccelEventHandler::x11Event(_XEvent*) ()
   from /usr/lib/libkdecore.so.4
#24 0x409d015f in KApplication::x11EventFilter(_XEvent*) ()
   from /usr/lib/libkdecore.so.4
#25 0x40daf458 in qt_set_x11_event_filter(int (*)(_XEvent*)) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#26 0x40db876e in QApplication::x11ProcessEvent(_XEvent*) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#27 0x40dcdbda in QEventLoop::processEvents(unsigned) ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#28 0x40e28cf6 in QEventLoop::enterLoop() ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#29 0x40e28b98 in QEventLoop::exec() () from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#30 0x40e15151 in QApplication::exec() ()
   from /usr/lib/qt-3.1/lib/libqt-mt.so.3
#31 0x080651a7 in main ()
#32 0x420156a4 in __libc_start_main () from /lib/tls/libc.so.6