KConfig not reading translated entries

[Mauricio Piacentini]

 >Just to complement, while the example that Albert posted uses 
 >setLocale() explicitally, the bug can also be reproduced without it. 
In >other words, unstranslated strings would be returned as well when 
 >KDE_LANG is set for example. Not sure if the patch attached covers 
this >case as well.

After a whole morning of debugging and the patch committed earliear 
today, the case where the client application calls

configobj->setLocale("x-test")

works. However, if I do

KDE_LANG=xtest testapp

Then en_US is assumed to be the locale, and no translated test returns. 
I could not find a way to make .desktop files return translated entries 
that respect KDE_LANG.

Regards,
Mauricio Piacentini