[Qt-interest] Qt 4.8.0 Release Candidate available

[Till Oliver Knoll]

Am 15.10.11 12:03, schrieb Till Oliver Knoll:
>
>
> Am 14.10.2011 um 17:08 schrieb <sinan.tanilkan at nokia.com
> <mailto:sinan.tanilkan at nokia.com>>:
>
>> Qt 4.8.0 RC1 is now available for download
>>
> Anyone else seeing a "visual regression" on Mac when using the Lion
> fullscreen feature?
>
> It worked okay with the previous 4.8 beta, but now it seems that the
> mainwindow content (geometry) is only updated AFTER the animation to
> fullscreen has finished, leading to ugly visual artifacts.

So far I did not succeed in reproducing this with a small example 
program, but what I did find out by now that it is connected with 
whether I use the "Raster" paint engine (= visual glitches when going 
fullscreen and back) or the "Native" paint engine (= everything works 
alright).

Unfortunatelly the "Native" paint engine exhibits other bugs, when 
rotating images with alpha transparency there's another visual artifact 
(reported since long-time).

Once I'll get my example application to show the same behaviour I'll 
file a bug report.

Cheers, Oliver