This page would look a lot spiffier if you downloaded a standards compliant web browser.

ET++ Application: PolyDocApp
    abstract:
    This application shows how to handle several document types within one application. As illustrative examples, a
    document with text and another document with graphic items have been used. The user can copy a graphic item from
    the latter and paste it on the text document. Files with ASCII text can also be pasted on the text document. Other
    functionalities include:
    Opening other compatible documents.
    Performing available operations between documents, like cutting and pasting, importing text files, etc.
    Saving an edited document.
    related projects:
    SEED