// classificationSelection.setLayoutData(gridData);
Label unitIdLabel = new Label(unitIdComposite, SWT.NONE);
unitIdLabel.setText(Messages.AbcdImportPreference_map_unit_nr_catalog_number);
+ unitIdLabel.setLayoutData(gridData);
checkBoxMapUnitId = new Combo(unitIdComposite, SWT.BORDER| SWT.READ_ONLY);
checkBoxMapUnitId.setLayoutData(gridData);
checkBoxMapUnitId.add(ACCESSION_NUMBER);
codeComposite.setLayout(gridLayoutUnitId);
Label labelCode = new Label(codeComposite, SWT.NONE);
labelCode.setText("Nomenclatural Code");
+ labelCode.setLayoutData(gridData);
nomenclaturalCodeSelectionCombo = new Combo(codeComposite, SWT.BORDER| SWT.READ_ONLY);
nomenclaturalCodeSelectionCombo.setLayoutData(gridData);
for(NomenclaturalCode code: NomenclaturalCode.values()){