Mouse activate clicks not working for KDE programs

[Clyde E. Kunkel]

 From the G-3 desktop in both F16 and rawhide I can mouse left or right 
click to select (highlight) a button in KDE programs, but I have to use 
keyboard enter to activate it.  I don't have the full kde desktop 
installed, just some of the programs I like (k3b, dolphin, kate, etc).

Anyone have an idea what is going on or what the workaround is?  I would 
bz this, but don't know what package to name.

TIA

-- 
Regards,
OldFart