Bug 188738 - Subtasks are detached from their parent when their state changes
Summary: Subtasks are detached from their parent when their state changes
Status: RESOLVED FIXED
Alias: None
Product: Akonadi
Classification: Frameworks and Libraries
Component: KResource compat bridges (show other bugs)
Version: 1.0.0
Platform: unspecified Linux
: NOR normal
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords:
: 196628 198451 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-04-03 14:42 UTC by Jose
Modified: 2013-09-04 11:32 UTC (History)
5 users (show)

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Version Fixed In:

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Description Jose 2009-04-03 14:42:28 UTC 
Version:           4.2.2 (using 4.2.2 (KDE 4.2.2), Kubuntu packages)
Compiler:          cc
OS:                Linux (i686) release 2.6.27-11-server

I'm using an Akonadi backend with a ics file to store tasks. When I add a subtask it is added as a first class task, instead of as a child of the task that I added it to. If I change the view, sometimes I get the correct view but it seems to be random. When I change the subtask state, it's automatically detached from its parent and it cannot be attached again.
It does not happen if I add the resource as a external calendar file, instead of an Akonadi source.
Comment 1 Sergio Martins 2009-04-04 15:59:15 UTC 
I reproduced this with akonadi/korganizer-4.2.2.

I also got this crash while creating a sub-todo:

#0  0xb6700d04 in QSortFilterProxyModelPrivate::index_to_iterator (this=0x82491e0, proxy_index=@0x86e9978)
    at itemviews/qsortfilterproxymodel.cpp:152
#1  0xb66f8756 in QSortFilterProxyModelPrivate::proxy_to_source (this=0x82491e0, proxy_index=@0x86e9978)
    at itemviews/qsortfilterproxymodel.cpp:314
#2  0xb66f888a in QSortFilterProxyModel::mapToSource (this=0x81e8950, proxyIndex=@0x86e9978) at itemviews/qsortfilterproxymodel.cpp:2346
#3  0xb66f9b40 in QSortFilterProxyModel::hasChildren (this=0x81e8950, parent=@0x86e9978) at itemviews/qsortfilterproxymodel.cpp:1558
#4  0xb66ab457 in QTreeViewPrivate::hasVisibleChildren (this=0x8255030, parent=@0x86e9978) at itemviews/qtreeview.cpp:3669
#5  0xb66aef11 in QTreeViewPrivate::itemDecorationRect (this=0x8255030, index=@0xbff92f78) at itemviews/qtreeview.cpp:3525
#6  0xb66af1e1 in QTreeViewPrivate::itemDecorationAt (this=0x8255030, pos=@0xbff9335c) at itemviews/qtreeview.cpp:3511
#7  0xb66b4b86 in QTreeView::viewportEvent (this=0x8237b50, event=0xbff93350) at itemviews/qtreeview.cpp:1253
#8  0xb65cf86c in QAbstractScrollAreaPrivate::viewportEvent (this=0x8255030, event=0xbff93350) at widgets/qabstractscrollarea_p.h:100
#9  0xb65cf89e in QAbstractScrollAreaFilter::eventFilter (this=0x81f3540, o=0x8249300, e=0xbff93350) at widgets/qabstractscrollarea_p.h:111
#10 0xb6b480ac in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8085658, receiver=0x8249300, event=0xbff93350)
    at kernel/qcoreapplication.cpp:718
#11 0xb60b40b9 in QApplicationPrivate::notify_helper (this=0x8085658, receiver=0x8249300, e=0xbff93350) at kernel/qapplication.cpp:4080
#12 0xb60b514f in QApplication::notify (this=0xbff93f2c, receiver=0x8249300, e=0xbff936f4) at kernel/qapplication.cpp:3811
#13 0xb7d8f1d0 in KApplication::notify (this=0xbff93f2c, receiver=0x8249300, event=0xbff936f4)
    at /home/serj/kde/src/KDE/kdelibs/kdeui/kernel/kapplication.cpp:307
#14 0xb6b49dbe in QCoreApplication::notifyInternal (this=0xbff93f2c, receiver=0x8249300, event=0xbff936f4)
    at kernel/qcoreapplication.cpp:598
#15 0xb60bfe6d in QCoreApplication::sendSpontaneousEvent (receiver=0x8249300, event=0xbff936f4)
Comment 2 Sergio Martins 2009-06-15 20:11:41 UTC 
*** Bug 196628 has been marked as a duplicate of this bug. ***
Comment 3 Christophe Marin 2009-07-04 16:07:11 UTC 
*** Bug 198451 has been marked as a duplicate of this bug. ***
Comment 4 Vitor M. Pereira 2011-05-12 11:23:12 UTC 
Has there been any development in this issue?
I'm still seeing this problem in kdepim 4.4.11 with sub-todos in calendars from akonadi. Since I use quite a lot of sub-todos this forces me to use "Calendar in Local File" resources.
Comment 5 Sergio Martins 2011-05-12 18:46:45 UTC 
Fixed in master and 4.6 branch.