Insensitive treeview row

[Jasper Huijsmans <huysmans users sourceforge net>]

Hello,

I've been looking for a way to make a treeview row insensitive. 
Normally, I'd use gtk_widget_set_sensitive, except that a treeview row 
is not a widget ;-)

The only way I could think of was to override the button press event and 
handle setting the cursor myself, combined with a custom 
GtkTreeCellDataFunc to set the row textcolor. But, I was hoping there 
might be an easier way to accomplish this.

I'd be grateful for any pointers you may have.

TIA,
        Jasper