> Isn't it the official way to bind signals automatically?
I don't know. I read the book of A. Krause in 2007, maybe he mentioned it, but I can not remember. And I myself do not use GTK Builder and Glade. I know that E. Bassi strongly recommends using GTK Builder, for C coders it may be indeed helpful. But I myself have always trouble with Glade, I never found a really good tutorial. Some people write or fix the GTK builder XML files manually. Maybe in next winter I may try it again. Hopefully Glade will support GTK4 then.
