ggRate.addSpace( ParamSpace.spcFreqHertz.reshape( 0.01, Double.POSITIVE_INFINITY, 44100.0 ));
ggRate.addListener( this );
p3.gridAdd( ggRate, 1, 1 );
ggComment = new JTextArea( 4, 24 );
new LooseFocusAction( ggComment );
ggComment.addFocusListener( new FocusAdapter() {
public void focusLost( FocusEvent e )
{
if( doc != null ) {
final AudioFileDescr displayAFD = doc.getDisplayDescr();