Re: Using Gtk.Builder to create a menubar.

[cecashon aol com]

"1. It uses "QMenu" (from Gtk or Gio?) to build a menu structure. I would
prefere this way instead of an XML string. It should be possible
in Python, too? Gtk.Menu or Gio.Menu?"

My understanding of this is that the GMenu is used with the GtkApplication and a GtkMenu is used with the 
"regular" GTK setup. You can use either one in code depending on what your program needs and how your program 
is structured.

Eric