possibileValuesCombo.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));
possibileValuesCombo.addFocusListener(new FocusListener() {
@Override
public void focusLost(FocusEvent e) {
new SetConstraintValueCommand(constraint, getValue() ).runAsJob();
}
@Override
public void focusGained(FocusEvent e) {
}