Because Glade has a gui editor, vs hand coding xml files like PYVCP, I think it is best to just start playing with it. Load some of the demo sim configurations, then open those glade gui files using the Glade Editor program to get a feel for how those files are built and then make modifications of them. Then try to build your own VCP window.
The GladeVCP documentation really gives the impression that you have to build and do a lot with a Python handler file but you can do quite a bit without really needing much if any of one. However there is a lot more that you can do with Glade and a Python handler, that you could never even think of doing with a simple PYVCP gui. To the extent of even building an entire stand alone gui for Linuxcnc.
