[Interest] Issue with QGLWidget inside QMdiArea

Thomas Robitaille thomas.robitaille at gmail.com
Thu Jan 21 13:55:03 CET 2016


Hi Giuseppe,

Thank you for your quick reply - it looks like QOpenGLWidget was only
added in Qt5. I will try this to see if it helps, but in the mean
time, can you (or anyone else) suggest any possible workarounds that
might work with Qt4?

Thanks!
Tom


On 21 January 2016 at 12:31, Giuseppe D'Angelo <dangelog at gmail.com> wrote:
> On Thu, Jan 21, 2016 at 1:25 PM, Thomas Robitaille
> <thomas.robitaille at gmail.com> wrote:
>> This issue does NOT happen if I don't use a QMdiArea. Does anyone know
>> what might be causing this problem, and how to fix it? Is it a bug in
>> Qt?
>
> It is a consequence of QGLWidget creating a frameless top level window
> and trying to make it follow the MDI subwindows. Very little can be
> done about that. Can you try QOpenGLWidget instead?
>
> HTH,
> --
> Giuseppe D'Angelo



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