NodeView/TreeView. Image and Text into the same column

Hi,

I’ll pack an image and text into the same column of a NodeView/TreeView

I’ve write the follow code, but it have two column… anyone can help me? Thanks

Gtk.TreeStore tsItems = new Gtk.TreeStore (typeof (Gdk.Pixbuf), typeof (string));

trwMain.AppendColumn ("Image", new Gtk.CellRendererPixbuf (), "pixbuf", 0); 

trwMain.AppendColumn ("Text", new Gtk.CellRendererText (), "text", 1);

trwMain.HeadersVisible = false;

Gtk.TreeIter iter = tsItems.AppendValues (Gdk.Pixbuf.LoadFromResource("Tables.png"), "Tables");

tsItems.AppendValues (iter, Gdk.Pixbuf.LoadFromResource("Names.png"), "Names");

tsItems.AppendValues (iter, Gdk.Pixbuf.LoadFromResource("Jobs.png"), "Jobs");

trwMain.Model = tsItems;