getWidgetFactory().createCLabel(topForm, Messages.getString("EORelationship." + EORelationship.DESTINATION), SWT.NONE);
Combo entityCombo = new Combo(topForm, SWT.BORDER | SWT.FLAT | SWT.READ_ONLY);
_entityComboViewer = new ComboViewer(entityCombo);
_entityComboViewer.setLabelProvider(new EOEntityLabelProvider());
_entityComboViewer.setContentProvider(new EOEntityListContentProvider(false, true, false));
GridData entityComboLayoutData = new GridData(GridData.FILL_HORIZONTAL);
entityCombo.setLayoutData(entityComboLayoutData);
Combo joinSemanticCombo = new Combo(topForm, SWT.BORDER | SWT.FLAT | SWT.READ_ONLY);
_joinSemanticComboViewer = new ComboViewer(joinSemanticCombo);