LibGlade XML root widget

[Yochai Shefi-Simchon <joch sgitlv telaviv sgi com>]

hi

i use libglade to dynamically load my gtk+ interface from an XML file. i
use the glade_xml_new function, with 'NULL' as second argument, because
i want to load the whole interface.
the problem is i need to get the root widget of the interface
(typically, the top level window), without knowing this widget's name,
so i can't use glade_xml_get_widget.
does anyone have an idea?

thanx
    joch