[Gtk-sharp-list] different color rows for GtkTreeView

[Adam Tauno Williams]

> So I guess there's no easy way to do this? 

Define "easy" :)

> So far it sounds _A LOT_ harder than it needs to be. 

YES, it is.

> Ultimately I want to model something of a checkbook register where
> every other row is light green.
> If anyone else has any insight into this, I would greatly appreciate
> it.

Setting a SetCellDataFunc for a column is the only way I know of doing
it if you don't want to rely on the theme setup (which as you've noticed
isn't reliable).