Hello Julien, thanks for the idea. From the documentation I think the XStateChangeListener will only notify me if I have already registered it on an OLE object. Maybe I am wrong? I am already successfully using a DocumentEventListener on the OLE object. But it only catches changes and deletion of the object. My problem is that the application does not know when a new OLE object is created by the user and inserted. I need to get notified about that so that I can install the DocumentEventListener, which will then notify about future changes and deletion. Jan -- Sent from: http://document-foundation-mail-archive.969070.n3.nabble.com/Dev-f1639786.html _______________________________________________ LibreOffice mailing list LibreOffice@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/libreoffice