[Paraview] Resize Issues with OS X [CVS]

clinton at elemtech.com clinton at elemtech.com
Mon Jun 23 14:05:38 EDT 2008


What version of Qt are you using?
I've seen this too in Qt 4.3.0 to 4.3.3.  The regression was fixed in Qt 
4.3.4.
Its a limitation in the Carbon Toolkit that Qt and the QVTKWidget need to 
cooperate to overcome.  When we go to Cocoa, I'm assuming this complexity 
will go away.

Clint

On Monday 23 June 2008 11:56:11 am Mike Jackson wrote:
> I am trying to track down a bug that occurs when you select the
> "green" maximize button on OS X. The window correctly resizes but the
> render view does not seem to fully update itself. The render view
> looks to have resized itself but there is a large white area where
> the new larger render area should be. As a test I compiled the VTK
> examples and ran the GUISupport/Qt/Events test program and that does
> NOT show this issue. I was rummaging around in the QVTKWidget but
> everything seems to be executing correctly.
>     Might someone "in-the-know" point me to some other locations that
> would be causing this issue?
>
>    From my simple experiment above it would seem that the problem
> lies with ParaView is using the QVTKWidget and not the QVTKWidget
> itself. Maybe an event is getting swallowed somewhere? It just seems
> that ParaView needs to issue one last "update" to the render view.
>
>
> Thanks for any help.
>
> --
> Mike Jackson
> imikejackson & gmail * com
>
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