[Interest] Buttons on QGLWidget not shown on Mac OSX 10.8 (Mountain Lion)

Calogero Mauceri mauceri at actgate.com
Mon Dec 17 10:52:16 CET 2012


John,

Thanks for your hint, that can be the cause of the problem, even if it 
is a big limitation.

Calogero



Il 14/12/2012 19.50, John Weeks ha scritto:
>
> On 14-Dec-2012, at 10:26 AM, Calogero Mauceri wrote:
>
>> The implementation is working greatly on Mac OSX 10.6 (from where I 
>> took the screen shot), but the button is not shown at all on Mac OSX 
>> 10.8. Actually the button is there but it seems completely 
>> transparent, I can click on it and the slot it is connected to is 
>> called. The same implementation works like a charm on Windows and 
>> linux too.
>
> Probably the problem is related to this statement in the QGLWidget 
> documentation:
>
>  On Mac OS X, when Qt is built with Cocoa support, a QGLWidget can't 
> have any sibling widgets placed ontop of itself. This is due to 
> limitations in the Cocoa API and is not supported by Apple.
>

-- 
Calogero Mauceri
Software Engineer

Applied Coherent Technology Corporation (ACT)
www.actgate.com

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