object_data -> qdata?

[Skip Montanaro <skip pobox com>]

Where in 1.2 you have 

    &GTK_OBJECT (widget)->object_data

is the correct 1.3/2.0 construct

    &G_OBJECT (widget)->qdata

?  It got rid of the compilation errors, but I'm still feeling my way around
the various (and numerous!) data structures, so I wanted to make sure my
read was right.

Owen pointed me at some stuff on his website earlier today that helped, and
the Changes-2.0.txt file looks like a goldmine.  Are there other places to
read up on to get a nuts-n-bolts education on the Gtk type/class structure
and the changes it's gone through recently?

Thx,

-- 
Skip Montanaro (skip pobox com)
(847)971-7098