<br>Possible solution:<div><br></div><div>Do you believe that, if I extend the TreeModelFilter object and implement the convert_iter_to_iter and convert_path_to_path functions, it could possibly work ?</div><div><br></div>
<div>How is the TreeModelFilter used internally ? Should I make it implement GenericTreeModel too ?</div><div><br></div><div><br></div><div>Thanks in advance,</div><div><br></div><div>Lionel</div>