Recompiling Qt did the trick (I previously used a flag -qt-noopengl or something of that sort, not sure if its related). I'm also now using Qt 4.6.1.<br><div><div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
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<br><div class="gmail_quote">On Sat, Jan 30, 2010 at 6:28 AM, Berk Geveci <span dir="ltr"><<a href="mailto:berk.geveci@kitware.com" target="_blank">berk.geveci@kitware.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Maybe your Qt is to blame? Which version are you using?<br>
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On Fri, Jan 22, 2010 at 7:18 PM, da <<a href="mailto:remywendy@gmail.com" target="_blank">remywendy@gmail.com</a>> wrote:<br>
> (Crossposted from vtkusers... Hoping I might get some responses here if<br>
> anybody has had similar issues.)<br>
> I've had this problem forever now, and can't seem to figure out what's going<br>
> on.<br>
> When I switch between a different window into my application window, the<br>
> QVTKWidget often only draws the overlapped region, with the other region<br>
> frozen in place. This also occurs in my compilation of Paraview!<br>
> Attached are three images that show how I replicate this problem in<br>
> (compiled) Paraview. However, I can't replicate this problem from the<br>
> downloaded Paraview binaries on the same machine.<br>
> Image 1: starting view.<br>
> Image 2: put a window over parts of QVTKWidget<br>
> Image 3: close the window, rotating the QVTKWidget with the mouse but only<br>
> the overlapped region updates!<br>
> I can restore a good image by: resizing the window, clicking on a different<br>
> window elsewhere, and sometimes just clicking anywhere outside of the<br>
> QVTKWidget but inside Paraview.<br>
> This same thing happens in my application's QVTKWidget, I'm guessing this<br>
> has to do with my compilation of VTK but I can't figure out what? (vista<br>
> 64bit)<br>
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