Hello, My KDE program uses setProgramLogo() method which is available on KDE >= 3.4 only. So it cannot be compiled on KDE 3.3 desktop. I want to add a #ifdef in my program to check for KDE version. Something like this: #ifdef KDEVERSION >= 3.4.0 setProgramLogo(); #endif Does anybody knows how to do this ? Thank you very much, TOan >> Visit http://mail.kde.org/mailman/listinfo/kde-devel#unsub to unsubscribe <<