speed of GUI componenets; experiences

Hi,

I have written software. I satisfied with it, but I don’t know whether it
has optimal speed or not. I was looking for references on internet, but I
haven’t found anything until yet. 
Everything is really fast, but the GUI is a bit slow. The time between two
QFrames is 1-4 second. (I am using QT creator). (QStackwidget is used too.
So the changing must be optimal. I hope. )

What is your experiences with the speed of QStackwidget or any kind of
tabwidget? 

(The logical calculation are being done continually without any delay. )

Thank you, David

Hi,

i'm new in building GUI for FriendlyARM's devboards. can you show me some
references im possible?

Thanks.

Hi,

What kind of references did you mean

David