Add support for openbox

[root2185]

Can you add support for openbox?
When I use DF (desktopfolder) it covers the desktop background with dark grey.
The notes and photos have a black square behind and vanish after I click.

Another nice feature would be to have the desktop panel (the one that reflect the /home/user/Desktop folder) similar to the other addable panels:

• Adjustable size I can't resize it and it covers all
• Panel Over Desktop option: a trasparent background panel over the desktop with customizable colors, so I can see where the panel ends

I used feh to set the OB wallpaper.
I use the Debian 10 DF version: 1.0.10-1 (on Debian 10).

I also tried it on cinnamon, I had more or less the same problem.
Support for all the major DEs would be nice.
Since OB doesn't have desktop icons by default, it should be the first supported.