[Bug 250138] Kontact crashed when switching sidebar options (small to large icons, or, show icons only) (Qt 4.7) [QModelIndex, QSortFilterProxyModel::parent, QPersistentModelIndex::parent]

[Will Stephenson]

https://bugs.kde.org/show_bug.cgi?id=250138


Will Stephenson <wstephenson at kde.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
                 CC|                            |wstephenson at kde.org
     Ever Confirmed|0                           |1




--- Comment #54 from Will Stephenson <wstephenson kde org>  2011-01-17 11:39:35 ---
Same here, switch from Icons & Text/Normal Icons to Icons Only.

openSUSE Factory, KDE 4.6, KDEPIM 4.4.9, system libqt4-4.7.1

Thread 1 (Thread 0x7f2feee4e760 (LWP 12469)):
[KCrash Handler]
#6  QSortFilterProxyModelPrivate::proxy_to_source (this=0x6f8150,
proxy_index=<value optimized out>) at itemviews/qsortfilterproxymodel.cpp:369
#7  0x00007f2fecc1155d in QSortFilterProxyModel::mapToSource (this=<value
optimized out>, proxyIndex=<value optimized out>) at
itemviews/qsortfilterproxymodel.cpp:2499
#8  0x00007f2fecc10246 in QSortFilterProxyModel::data (this=<value optimized
out>, index=..., role=13) at itemviews/qsortfilterproxymodel.cpp:1712
#9  0x00007f2fecc32d8f in data (this=0x700ca0, option=..., index=...) at
../../src/corelib/kernel/qabstractitemmodel.h:398
#10 QStyledItemDelegate::sizeHint (this=0x700ca0, option=..., index=...) at
itemviews/qstyleditemdelegate.cpp:440
#11 0x00007f2feea77adf in Kontact::Delegate::sizeHint (this=0x700ca0,
option=..., index=<value optimized out>) at
/usr/src/debug/kdepim-4.4.9/kontact/src/iconsidepane.cpp:225
#12 0x00007f2fecba9acb in QListViewPrivate::itemSize (this=0x806d10,
option=..., index=...) at itemviews/qlistview.cpp:1788
#13 0x00007f2fecbaa00b in itemSize (this=0x708380, index=...) at
../../src/gui/itemviews/qlistview_p.h:473
#14 QListModeViewBase::indexToListViewItem (this=0x708380, index=...) at
itemviews/qlistview.cpp:2215
#15 0x00007f2fecbabd73 in QListViewPrivate::indexToListViewItem (this=0x806d10,
index=...) at itemviews/qlistview.cpp:1733
#16 0x00007f2fecbac451 in rectForIndex (this=<value optimized out>, index=...)
at ../../src/gui/itemviews/qlistview_p.h:345
#17 QListView::rectForIndex (this=<value optimized out>, index=...) at
itemviews/qlistview.cpp:1226
#18 0x00007f2fecbac5ce in QListView::visualRect (this=<value optimized out>,
index=<value optimized out>) at itemviews/qlistview.cpp:561
#19 0x00007f2fecb89e8e in QAbstractItemView::update (this=<value optimized
out>, index=<value optimized out>) at itemviews/qabstractitemview.cpp:3135
#20 0x00007f2fecb89f6e in QAbstractItemViewPrivate::setHoverIndex
(this=0x806d10, index=...) at itemviews/qabstractitemview.cpp:150
#21 0x00007f2fecb8baca in QAbstractItemView::viewportEvent (this=0x73fec0,
event=0x7fffd42951a0) at itemviews/qabstractitemview.cpp:1572
#22 0x00007f2fed2b9dc7 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized
out>, receiver=0x7082c0, event=0x7fffd42951a0) at
kernel/qcoreapplication.cpp:847
#23 0x00007f2fec685d11 in QApplicationPrivate::notify_helper (this=0x640560,
receiver=0x7082c0, e=0x7fffd42951a0) at kernel/qapplication.cpp:4441
#24 0x00007f2fec6866ef in QApplicationPrivate::dispatchEnterLeave
(enter=0x7082c0, leave=<value optimized out>) at kernel/qapplication.cpp:2773
#25 0x00007f2fec686faf in QApplicationPrivate::sendMouseEvent
(receiver=0x7082c0, event=0x7fffd4295430, alienWidget=0x7082c0,
nativeWidget=0x80bbd0, buttonDown=0x7f2fed155178, lastMouseReceiver=...,
spontaneous=true) at kernel/qapplication.cpp:3085
#26 0x00007f2fec704e28 in QETWidget::translateMouseEvent (this=0x80bbd0,
event=<value optimized out>) at kernel/qapplication_x11.cpp:4438
#27 0x00007f2fec7034e9 in QApplication::x11ProcessEvent (this=0x7fffd4296160,
event=0x7fffd4295d90) at kernel/qapplication_x11.cpp:3564
#28 0x00007f2fec72b102 in x11EventSourceDispatch (s=0x644110, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#29 0x00007f2fe46aca43 in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#30 0x00007f2fe46ad220 in ?? () from /lib64/libglib-2.0.so.0
#31 0x00007f2fe46ad4c0 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#32 0x00007f2fed2e496f in QEventDispatcherGlib::processEvents (this=0x613c10,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#33 0x00007f2fec72ad9e in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f2fed2b9092 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007f2fed2b92a5 in QEventLoop::exec (this=0x7fffd42960b0, flags=...) at
kernel/qeventloop.cpp:201
#36 0x00007f2fed2bd6eb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#37 0x000000000040417e in main (argc=1, argv=0x7fffd4296748) at
/usr/src/debug/kdepim-4.4.9/kontact/src/main.cpp:224

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