Hi :-) i read https://docs.adacore.com/gtkada-docs/gtkada_ug/_build/html/glade.html Do you think it is nice for beginners ? Or is it better to have experience with classic usage of GtkAda, before use this tool, and beginners should use gtkada directly without Glade before that ? -- Téléassistance / Télémaintenance http://invites.biocer.fr/thomas-de-contes/