Giving the color to the alternative rows in Gtk::Tree View and adding button to the treeview

["Govinda Parida" <govinda parida gmail com>]

Hi

 I have two questions on tree view.

(1) How to give the color  to the alternative  rows  in  Gtk::Tree View.

(2) I want to add buttons in one of my treeview columns. How do i do this?


Thanks
Govinda