[Qt-interest] Application settings

[HardMaker]

Hi all:

First at all, I'm new in Qt programming. I developping a litle 
application to learn Qt. This application need a configuration settings. 
In window's world I use a ini file or a registry. But in Qt, there are 
some class to manage this settings under linux and windows? Under linux 
this file must place ander home directory of the user, but under windows 
must place under user folder under document and settings.
Very thank's

Sergio