Question about GtkCellAreaBox

[Tomasz Jankowski <tomcioj gmail com>]

Hello!

So far (GTK+ 2.91.7) we can easily pack renderers vertically or horizontally
in single GtkTreeViewColumn using GtkCellAreaBox. I want to achieve mixed
structure of renderers, something like this (this is single row model):

-----------------------------
|        |       B          |
|   A   |-------------------|
|        |       C          |
-----------------------------

were A, B and C are some cell renderers.

I can implement my own class based on GtkCellRenderer to do this, but maybe
you (I mean GTK+ team) are going to implement something like
GtkCellAreaTable or make it possible to pack GtkCellAreaBox inside other
GtkCellAreaBox object?