[gentoo-user] cannot set an icon theme for the kde apps

[ivan ivanov]

Hello, list. I just installed gentoo for the first time. I am using 
openbox wm and some kde apps within it (krusader, for example). I 
installed the systemsettings package(4.8.3) to configure the kde apps. 
The problem is that i cannot set an icon theme for the kde apps. There 
is no entry for the icon theme configuration in the systemsettings 
(please see http://www.image-share.com/ijpg-1633-222.html as an 
example). Changing the name of icon theme in the config file 
(~/.kde4/share/config/kdeglobals) gives nothing. So, the question is: 
how to change icon theme in the kde apps?