Protected ReadonlyadditionalProtected ReadonlycontextProtectededitorProtected OptionalelementReadonlyidProtectedisProtected ReadonlymessagingProtectednotebookProtected ReadonlynotebookProtected ReadonlynotebookProtected ReadonlynotebookProtected ReadonlynotebookReadonlyonProtected ReadonlyonProtectedoptionsProtected ReadonlyquickProtectedtoProtectedwebviewProtectedwebviewProtected ReadonlywidgetProtected ReadonlyworkspaceProtectedattachDispose this object.
ProtectedgenerateProtectedhandleProtectedmapProtectedtoCurrently not used, but could be useful in a subclasses
cell index
cell handle
visible cells
visible cell index or -1 if not found
Protectedupdate
returns the output Height