Please see the attached screenshot, it shows my problem. See the picture in 100% zoom, so the problem is more clear.
I am using XFCE, in Slackware 12.2.
I like the menu's font in the apps of XFCE.
But when I open a program from KDE, the KDE app have menu's font from KDE. I do not like the fonts of kde.
So, I want to change the font's menu of KDE apps, in XFCE.
Some one can help me?