Comment 5 for bug 515990

After more investigation, it looks like there are differences between on how glade 3.[4-5].x and 3.6.7 handle defaults properties, if someone had a working glade 3.[4-5].x installation, he could generate a much smaller diff. Sadly this is my only machine. The glade file is also affected by this [1] bug, on glade 3.6.7: it looks like all the vbox are treated like hbox. The application itself still works fine, but it is my understanding it could be broken with future versions of GTK+ (I may be wrong on this though).

[1] https://bugzilla.gnome.org/show_bug.cgi?id=594231