private void NotebookPixbufCellDataFunc (Gtk.TreeViewColumn treeColumn,
Gtk.CellRenderer renderer, Gtk.TreeModel model,
Gtk.TreeIter iter)
{
Notebooks.Notebook notebook = model.GetValue (iter, 0) as Notebooks.Notebook;
if (notebook == null)
return;
Gtk.CellRendererPixbuf crp = renderer as Gtk.CellRendererPixbuf;
if (notebook is Notebooks.AllNotesNotebook) {
crp.Pixbuf = all_notes_icon;
} else if (notebook is Notebooks.UnfiledNotesNotebook) {
crp.Pixbuf = unfiled_notes_icon;
} else {
crp.Pixbuf = notebook_icon;
}
}