[Qt-interest] qwidget performance

[Bo Thorsen]

Den 15-06-2011 11:53, Tomasz Grobelny skrev:
> Actually I doubt I will ever need 100000 widgets but considering they
> might be more complicated than QPushButton I just wanted to test
> performance.

This statement really annoys me. Don't test something you don't need to 
know. At least don't ask on this list about it!

Test up to a single magnitude larger than reasonable expectation - like 
testing 1.000 widgets if you expect to use 100. All results from bigger 
test sets will at best just give you unusable data. Worst case is if you 
would do something like decide against Qt because it doesn't scale to 
1.000 times your expected use.

Bo Thorsen,
Fionia Software.

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