[pygtk] docking widgets

[Tasos Latsas]

Hello everyone,
I was wondering if there are somewhere available docking widgets (or
panels..). Like the ones the Anjuta's interface uses. I want to be able
to iconify a widget (like a list view) or detach it from the main window..
One more widget I like is the button-like expanders that the glade3
designer uses for its palettes, but i can't find anything similar
(except in the glade's C source files)

Any info appreciated