Hello!
I have got the impression that model attributes like a "Gtk::TreeModelColumn"
store their information completely themselves so far.
http://developer.gnome.org/gtkmm/3.2/classGtk_1_1TreeModelColumn.html
Some models contain also additional class attributes (with reusable details)
that do not provide a model column interface. Now I am looking for an adapter
which supports efficient data exchange.
(I hope that unneeded data copying can be avoided with a direct connection from
the data source to the target column by an appropriate model adapter.)
Can read/write accesses be forwarded from a model column to a different
attribute?
http://en.wikipedia.org/wiki/Adapter_pattern
How do you think about opportunities for improvements in the gtkmm template
class library?
Regards,
Markus
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