Notification on OLE object insertion

[Jan Rheinländer]

Hi,

is it possible to be notified when a OLE object is inserted, pasted,
moved or deleted from a TextDocument?

I checked the following interfaces but could find nothing:

XChangesListener -> forms only
XClipboardListener -> only gets notify on "Copy" action (when contents
of clipboard change)
XPropertyChangeListener
XTransactionListener -> Storage streams only
XUndoManagerListener
XContainerListener -> OLE objects are not stored in an XContainer
XTextListener -> no information seems to be available about what has changed

Thanks for any hints.

Jan