GtkProgressBar is drawn as a minimally sized speck rather than a range
from testgtk: in GTK+ 3, a progressbar with :halign = GTK_ALIGN_CENTER has a decent width:
in master, it is minimally sized and not useful at all:
from testgtk: in GTK+ 3, a progressbar with :halign = GTK_ALIGN_CENTER has a decent width:
in master, it is minimally sized and not useful at all: