This is a very simple example of an icewm configuration utility.
Too few options yet, to release it "standalone", but already working.
It will modify /root/.icewm/preferences, when you click on "save".
I included a detailed readme.txt.
This enables you to adapt the CC for own purposes.
Take 1-2 hours time to try that out, it is not trivial!
I tried to make it as simple as possible, but this is a complex topic as such, so you will need your time to understand it.
I will try to answer all questions that you might have.
I also will add more options in the next days/weeks.