b = Box.createHorizontalBox();
ggPlus = new ModificationButton( ModificationButton.SHAPE_PLUS );
ggMinus = new ModificationButton( ModificationButton.SHAPE_MINUS );
ggMinus.setEnabled( false );
ggPlus.addActionListener( new ActionListener() {
public void actionPerformed( ActionEvent e )
{
final int modelIndex = collAudioBoxConfigs.size();
final int viewIndex;
final AudioBoxConfig cfg = createUniqueAudioBox();