* @param localizedUnits A list of LocalizedUnit
*/
public LayoutNumberUnit(Composite parent, List localizedUnits) {
super(parent, SWT.NONE);
theText = new Text(this, SWT.BORDER);
theCombo = new LayoutUnitsCombo(this, localizedUnits);
GridLayout layout = new GridLayout(2, false);
layout.marginWidth = 0;
layout.marginHeight = 0;
theText.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));