[glade--]how to make widgets public?

[David Lowenfels <dfl MIT EDU>]

Hello:
  I need to access some widgets (togglebutton, etc) from the callback
methods, however they are all declared in the constructor!? How can I
make glademm generate them as public class members rather than being
local to the constructor?
  Also, I don't see any glademm_sopport.* files.
  I also want to be able to show/hide a glade window from a different
window class. How can I do this?

Thanks,
-David