Hi,<br>While developing an application we&#39;ve (me and afiestas) found
that there is some problems while trying to paint QPixmaps that come
from a KIO::PreviewJob. Here I am sending a program that exposes this
problem and a couple of backtraces that might be of some use.<br>
<br>The problem seems to be related to the new Qt 4.5 and its many
--graphicssystem backends since, after some research we&#39;ve noticed that
it kind of works if we pass as a paremeter &quot;--graphicssystem opengl&quot;
(with some problems), it works perfectly if we put &quot;--grahicssystem
&lt;anything&gt;&quot; (yes, if it is not recognized it works just fine,
maybe it is the old X11 environment?) and if we do not put anything or
&quot;--graphicssystem raster&quot; it crashes when the image is resized.<br>
<br>Same happens on both systems tested, both using GNU/Linux
environments. This crash happens also in dolphin (when used with the
information panel, because there is a thumbnail drawn inside), same
arguments workaround is applicable (--graphicssystem).<br>
<br>Is there any additional information needed?<br><br>Thanks,<br>Aleix Pol<br><br>backtraces: <a href="http://proli.net/meu/kde/backtraces">http://proli.net/meu/kde/backtraces</a><br>project: <a href="http://proli.net/meu/kde/qpixmap_crash.tar.bz2">http://proli.net/meu/kde/qpixmap_crash.tar.bz2</a><br>