Create Panel with FvwmButtons

Hello;
I am trying to make a simple panel out of FvwmButtons. I want to use it instead of FvwmTaskBar. Because there was too many old stuff in the web I asked for Help here.
I want to understand FvwmButton and the process it involves; So I devise a scenario.

+----------------------------------+---------+-------------+----------------+
|                                  |FvwmPager|             |                |
|                 FvwmIconMan      |         |      Xclock |Standalone Tray |
|                                  |         |             |                |
|                                  |         |             |                |
+----------------------------------+---------+-------------+----------------+

A. How to split FvwmButtons into this scheme?
B. How to Swallow this things into it?
C. How to manage The Space as it grows? (FvwmIconMan will grow by windows opened)
*D. How to tell the whole deal to sit at the bottom of the desktop (all the desktops) and other windows like (firefox and so on) to respect its place and no to go under or over it?
Thanks

Look for e.g. in the modules of Fvwm-Nightshade:

FvwmButtons cannot grow. FvwmIconMan have to be used seperately.

EwmhBaseStruts is your friend -

For better understanding of FvwmButtons configuration see FVWM Beginners Guide
Or searching here in the forum. Found example: FvwmButton’s geometry is not working
Or downloading configurations of users for FvwmButtons examples: Some configs

  • Thomas -