[Development] FW: how to improve GraphicsView performance

[Konstantin Tokarev]

21.08.2012, 12:24, "song.7.liu at nokia.com" <song.7.liu at nokia.com>:
>
> Hi, all
>
> I’m using QGraphicsView to implement google weather in a low-end(CPU: 300MHz) hardware. All are nice except the performance.

Wether 300 MHz is low-end or not, is highly dependent on architecture. E.g. 300MHz SPARC may be not bad at all.

> Is there any other idea? Thanks!

Maybe you should use custom QWidget implementation with finely tuned repaint logic instead of GraphicsView.

-- 
Regards,
Konstantin