#0  0xb6a72641 in QTreeWidgetItem::setData () from /usr/lib/libQtGui.so.4
#1  0xb6de0e70 in ?? () from /usr/lib/python2.5/site-packages/PyQt4/QtGui.so
#2  0xb6a6e46d in ?? () from /usr/lib/libQtGui.so.4
#3  0xb6a491c9 in QItemDelegate::editorEvent () from /usr/lib/libQtGui.so.4
#4  0xb6a138b9 in QAbstractItemViewPrivate::sendDelegateEvent ()
   from /usr/lib/libQtGui.so.4
#5  0xb6a1496f in QAbstractItemView::edit () from /usr/lib/libQtGui.so.4
#6  0xb6dd438a in ?? () from /usr/lib/python2.5/site-packages/PyQt4/QtGui.so
#7  0xb6a13b2d in QAbstractItemView::mouseReleaseEvent ()
   from /usr/lib/libQtGui.so.4
#8  0xb6a3e21d in QTreeView::mouseReleaseEvent () from /usr/lib/libQtGui.so.4
#9  0xb6de56fc in ?? () from /usr/lib/python2.5/site-packages/PyQt4/QtGui.so
#10 0xb66b1e41 in QWidget::event () from /usr/lib/libQtGui.so.4
#11 0xb6938c34 in QFrame::event () from /usr/lib/libQtGui.so.4
#12 0xb69ac3dc in QAbstractScrollArea::viewportEvent ()
   from /usr/lib/libQtGui.so.4
#13 0xb6a0b145 in QAbstractItemView::viewportEvent ()
   from /usr/lib/libQtGui.so.4
#14 0xb6da7f0c in ?? () from /usr/lib/python2.5/site-packages/PyQt4/QtGui.so
#15 0xb69aed55 in ?? () from /usr/lib/libQtGui.so.4
#16 0xb6667141 in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#17 0xb6669bf3 in QApplication::notify () from /usr/lib/libQtGui.so.4
#18 0xb7024493 in ?? () from /usr/lib/python2.5/site-packages/PyQt4/QtGui.so
#19 0xb66c2639 in ?? () from /usr/lib/libQtGui.so.4
#20 0xb66c11c8 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#21 0xb66e5f34 in ?? () from /usr/lib/libQtGui.so.4
#22 0xb7348df2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#23 0xb734bdcf in ?? () from /usr/lib/libglib-2.0.so.0
#24 0x08504300 in ?? ()
#25 0x00000000 in ?? ()