// Creating table viewer and relativa columns
viewer = new TableViewer(parent, SWT.MULTI | SWT.FULL_SELECTION | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
createColumns(viewer);

// Setting content provider
ObservableListContentProvider viewerContent = new ObservableListContentProvider();
viewer.setContentProvider(viewerContent);

// Setting label provider
String[] attrPerson = new String[] { "name", "address", "city" };
IObservableMap[] attributeMaps = BeansObservables.observeMaps(				viewerContent.getKnownElements(), Person.class, attrPerson);
omlProvider = new ObservableMapLabelProvider(attributeMaps);
viewer.setLabelProvider(omlProvider);

// In "list" I have my list of data to populate the table
input = new WritableList(list, Person.class);
viewer.setInput(input);

// Let's binding
// Making the table observable
IObservableValue selectedPerson = ViewersObservables.observeSingleSelection(viewer);
Realm realm = SWTObservables.getRealm(parent.getDisplay());

DataBindingContext bindingContext = new DataBindingContext(realm);

// Binding the form elements with the selected element of the table
// 1st element; other one are set in a similar way
IObservableValue modelObservableValue = BeansObservables.observeDetailValue(selectedPerson, "name", String.class);

ISWTObservableValue targetObservableValue = SWTObservables.observeText(name, SWT.Modify);

Binding binding = bindingContext.bindValue(targetObservableValue, modelObservableValue);

// Made my tableviewer as selection provider
getSite().setSelectionProvider(tableviewer);

....
// Add a selection listener in the "detail" view 
getSite().getWorkbenchWindow().getSelectionService().addSelectionListener(...). 

...

// Management of the selection
private ISelectionListener mylistener = new ISelectionListener() {
       public void selectionChanged(IWorkbenchPart sourcepart, ISelection selection) {
       if (sourcepart != MyView.this &&
           selection instanceof IStructuredSelection) {
           doSomething(((IStructuredSelection) selection).toList());
           }
       }
   };

/* "selection" has  generic type Object; casting it to IStructuredSelection, I can have the first element of the selction, i.e. the selected object
*/
IStructuredSelection sselection = (IStructuredSelection) selection;

/* After checking the type of the selected object, I can use it as model observable part of the following binding
*/
selectedPerson = (Person) sselction.getFirstElement();

IWorkbench workbench = PlatformUI.getWorkbench();
final IWorkbenchWindow window = workbench.getActiveWorkbenchWindow();
final ISelectionService selectionService = window.getSelectionService();

selectionService.addSelectionListener(...)