[Gretl-devel] Glade?

Hi, I stumbled across Glade (https://glade.gnome.org/), and especially the statement "interfaces designed in Glade are saved as XML, and by using the GtkBuilder GTK+ object these can be loaded by applications dynamically". Could this be usable in gretl development as well? What I mean is for example that ideas about new windows could be communicated with such files created with Glade. (But have never used it so far.) Or perhaps even as a future part of function packages to specify their own windows? Dreams, dreams,.... thanks, sven