Regular button inside a TreeView

[Dimitar Haralanov <mitko keyresearch com>]

	Hi, all

	before I start hacking away on the excellent cell_renderer_spin_button
code that Tim Muller sent to the list, I want to ask whether there is a
way (or a widget) to insert a regular button (with a label) into a
GtkTreeView?
	I would like to have one of the cell of the TreeView be a button with
custom label text and be connected to a callback which will open a new
window.

	Thanx for the help!

-- 
Mitko Haralanov
mitko@pathscale.com
http://www.pathscale.com

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