On February 17, 2009 09:30:57 am Matt wrote:
> On Mon, Feb 16, 2009 at 5:03 PM, Matt <datahe...@gmail.com>
wrote:
> > On Mon, Feb 16, 2009 at 3:49 PM, Dwayne MacKinnon
<d...@ncf.ca> wrote:
> >> On February 16, 2009 04:37:15 pm Bartosz Fabianowski wrote:
> >>> The same problem was reported to this list by Dwayne
MacKinnon
> >>
> >> on 9th
> >>
> >>> February. I have seen no mention of such issues on kopete-devel,
so
> >>
> >> this
> >>
> >>> likely is FreeBSD-specific.
> >>>
> >>> I have a debug build of Kopete HEAD but have not had a chance
to
> >>
> >> run it
> >>
> >>> yet. If it crashes in the same way, I may be able to investigate.
> >>>
> >>> - Bartosz
> >>
> >> It's not FreeBSD specific. It's actually a QT problem. See here:
> >>
> >> http://bugs.kde.org/show_bug.cgi?id=176235
> >>
> >> The gist is: It's been fixed upstream, there is a patch available for
> >> 4.4.3, and the fix will be 4.4.4 when it comes out.
> >
> > I'm building a test-update for qt4-gui with the patch from:
> > http://patch-tracking.debian.net/patch/series/view/qt4-
x11/4.4.3-1/0254-f
> >ix-qgraphicsproxywidget-deletion-crash.diff
>
> Well, this patch seems to have corrected the issue for me. Just had
> to rebuild qt4-gui with it.
>
> > to see if it helps resolve the issue. I don't know what the release
> > schedule is for 4.4.4...
>
> Any chance this should be added to the qt4-gui port? Or do we wait
> for the 4.4.4 release?
>
> Matt
Well,
I've taken the liberty of modifying the patch to work with the port.
Worked great for me. It's been perfectly stable ever since I recompiled
qt4-gui.
Cheers,
DMK
--- src/gui/graphicsview/qgraphicsproxywidget.cpp.orig
+++ src/gui/graphicsview/qgraphicsproxywidget.cpp
@@ -521,9 +521,8 @@
{
Q_D(QGraphicsProxyWidget);
if (d->widget) {
- QWidget *w = d->widget;
- setWidget(0);
- delete w;
+ QObject::disconnect(d->widget, SIGNAL(destroyed()), this, SLOT(_q_removeWidgetSlot()));
+ delete d->widget;
}
}
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