[Interest] How to improve Qt's QSS/CSS performance on embedded devices?

[Jason H]

What are you changing in the QSS? If it's just colors, just use QPalette. 


> Sent: Monday, January 09, 2017 at 8:28 AM
> From: "Michael Herzlich" <michael.herzlich at gmx.net>
> To: interest at qt-project.org
> Subject: [Interest] How to improve Qt's QSS/CSS performance on embedded devices?
>
> 
> 
> Hi Qt developers,
>  
> I ran into performance problems with Qt for embedded Linux 4.8.3 on custom hardware. The styling of the UI is done with QSS and no custom painting code.
> There are multiple measurements visualized in this post in the Qt-forum:
> https://forum.qt.io/topic/74733/how-to-improve-qt-s-qss-css-performance-on-embedded-devices
>  
> I got a hint to post this topic to the mailing list. Maybe someone has experiences with the styling framework on low-performance hardware and tips for optimization? Answers such as "you should not have gone for the QSS at all" are also fine,... sad... but fine ;-)
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