protected ComboViewer createStoredProcedureComboViewer(Composite _parent, String _name) {
getWidgetFactory().createCLabel(_parent, Messages.getString("EOEntity." + _name), SWT.NONE);
Combo insertCombo = new Combo(_parent, SWT.BORDER | SWT.FLAT | SWT.READ_ONLY);
ComboViewer comboViewer = new ComboViewer(insertCombo);
comboViewer.setLabelProvider(new EOStoredProceduresLabelProvider());
comboViewer.setContentProvider(new EOStoredProceduresListContentProvider(true));
GridData comboLayoutData = new GridData(GridData.FILL_HORIZONTAL);
insertCombo.setLayoutData(comboLayoutData);
return comboViewer;
}