Hi guys,

I am currently struggling with Toms approach of using databinding for
1:n TableViewers.
I have (or at least I think I have) followed the instructions and almost
copied the example of Tom (thanks for the great work).
My problem is that the list remains empty and I would very much
appreciate any hint about what I'm doing wrong or how I can debug this.

Here is the code of the View Part:

public void createPartControl(Composite parent) {
super.createPartControl(parent);

// my small example model
Domain dn = DomainFactory.eINSTANCE.createDomain();
Person p = DomainFactory.eINSTANCE.createPerson();
dn.getPersons().add(p);

// create the viewer
viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL |
SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION);
viewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL,
true, true, 1, 1));

// set up the table
Table table = viewer.getTable();
TableLayout layout = new TableLayout();
table.setLayout(layout);
table.setHeaderVisible(true);
table.setLinesVisible(true);

// Define one exmaple column Columns
TableViewerColumn viewerColumn;
viewerColumn = new TableViewerColumn(viewer, SWT.NONE);

// for simplification I use the standard labelprovider
viewerColumn.setLabelProvider(new ColumnLabelProvider());
viewerColumn.getColumn().setText("Last Name, First Name");
viewerColumn.getColumn().setWidth(200);
viewerColumn.getColumn().setMoveable(true);

// Content Provider
ObservableListContentProvider contentProvider = new
ObservableListContentProvider();
viewer.setContentProvider(contentProvider);

// set input
IObservableList list = EMFObservables.observeList(dn,
DomainPackage.Literals.PERSON__SEMESTERS);
viewer.setInput(list);

}

Thanks for your help.
Axel