I'm trying to develop a Gtk application using glade, but got stuck with creating GtkHeaderBars.
In this video, it says, the feature of HeaderBars would already be implemented in Glade: https://www.youtube.com/watch?v=Sw3Gn7Ms76E
But neither the option for Client side decorations, nor the actual Headerbar widget seem to exist in the latest Glade version (3.18.3)
Is there a workaround for that?
I know, you can code these things by hand, but I would like to intergrate it into my Glade workflow.