_inheritanceTypeViewer.setSelection(new StructuredSelection(InheritanceType.SINGLE_TABLE));
Label destinationModelLabel = new Label(subclassDialogArea, SWT.NONE);
destinationModelLabel.setText(Messages.getString("SubclassEntityDialog.destinationModelLabel"));
_destinationModelViewer = new ComboViewer(subclassDialogArea);
_destinationModelViewer.setContentProvider(new EOModelListContentProvider());
_destinationModelViewer.setLabelProvider(new EOModelLabelProvider());
_destinationModelViewer.setSorter(new ViewerSorter());
_destinationModelViewer.setInput(_destinationModel);
_destinationModelViewer.getCombo().setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
_destinationModelViewer.addSelectionChangedListener(new ISelectionChangedListener() {