MusicPathDialog(Frame owner,
    String title) 
{
  
    super(owner, title, true);
    GridBagLayout gridbag = new GridBagLayout();
    GridBagConstraints constraints = new GridBagConstraints();
    constraints.insets = new Insets(5, 5, 5, 5);
    getContentPane().setLayout(gridbag);
    Symbols symbols = NeurosProperties.getSymbols();
    String path = symbols.getPath();
    final JLabel pathLabel = new JLabel( "Music path:", JLabel.RIGHT);
    constraints.gridwidth = 1;
    constraints.fill = GridBagConstraints.HORIZONTAL;
    constraints.weightx = 1;
    gridbag.setConstraints(pathLabel, constraints);
    getContentPane().add(pathLabel);
    constraints.gridwidth = GridBagConstraints.REMAINDER;
    constraints.fill = GridBagConstraints.HORIZONTAL;
    gridbag.setConstraints(pathText, constraints);
    getContentPane().add(pathText);
    JPanel selectionPanel = new JPanel();
    selectionPanel.setLayout(new GridLayout(0, 1));
    noneRadioButton = new JRadioButton("None");
    noneRadioButton.addActionListener(this);
    selectionPanel.add(noneRadioButton);
    artistRadioButton = new JRadioButton("Artist");
    artistRadioButton.addActionListener(this);
    selectionPanel.add(artistRadioButton);
    artistAlbumRadioButton = new JRadioButton("Artist/Album");
    artistAlbumRadioButton.addActionListener(this);
    selectionPanel.add(artistAlbumRadioButton);
    genreArtistRadioButton = new JRadioButton("Genre/Artist");
    genreArtistRadioButton.addActionListener(this);
    selectionPanel.add(genreArtistRadioButton);
    customPathRadioButton = new JRadioButton("Custom Path");
    customPathRadioButton.addActionListener(this);
    selectionPanel.add(customPathRadioButton);
    TitledBorder selectionBorder = new TitledBorder("Path Selection");
    selectionPanel.setBorder(selectionBorder);
    constraints.fill = GridBagConstraints.BOTH;
    constraints.gridwidth = 2;
    gridbag.setConstraints(selectionPanel, constraints);
    getContentPane().add(selectionPanel);
    pathGroup = new ButtonGroup();
    pathGroup.add(noneRadioButton);
    pathGroup.add(artistRadioButton);
    pathGroup.add(artistAlbumRadioButton);
    pathGroup.add(genreArtistRadioButton);
    pathGroup.add(customPathRadioButton);
    // Determine which button to set
    if (path == null) {
      path = artistAlbumRadioButtonPath;
    }
    customPathRadioButton.setSelected(true);
    if (path == noneRadioButtonPath) {
      noneRadioButton.setSelected(true);
      pathText.setEnabled(false);
    }
    if (path == artistAlbumRadioButtonPath) {
      artistAlbumRadioButton.setSelected(true);
      pathText.setEnabled(false);
    }
    pathText.setText(path);
    JPanel helpPanel = new JPanel();
    helpPanel.setLayout(new GridLayout(0, 1, 3, 5));
    helpPanel.add(new JLabel("%a, artist"));
    helpPanel.add(new JLabel("%b, album"));
    helpPanel.add(new JLabel("%m, track"));
    helpPanel.add(new JLabel("%t, track (padded)"));
    helpPanel.add(new JLabel("%n, name"));
    helpPanel.add(new JLabel("%e, extension"));
    helpPanel.add(new JLabel("%%, percent"));
    helpPanel.add(new JLabel("Add a * (i.e. %*a) to encode chars."));
    TitledBorder helpBorder = new TitledBorder("Path Symbols");
    helpPanel.setBorder(helpBorder);
    constraints.fill = GridBagConstraints.BOTH;
    constraints.gridwidth = GridBagConstraints.REMAINDER;
    gridbag.setConstraints(helpPanel, constraints);
    getContentPane().add(helpPanel);
    JPanel buttonPanel = new JPanel();
    buttonPanel.setLayout(new GridLayout(1, 0, 10, 0));
    changeButton = new JButton("Change");
    changeButton.addActionListener(this);
    buttonPanel.add(changeButton);
    cancelButton = new JButton("Cancel");
    cancelButton.addActionListener(this);
    buttonPanel.add(cancelButton);
    constraints.gridwidth = GridBagConstraints.REMAINDER;
    constraints.weightx = 1;
    gridbag.setConstraints(buttonPanel, constraints);
    getContentPane().add(buttonPanel);
    pack();
}

 public  void actionPerformed(ActionEvent e) 
{
    if (e.getSource().equals(changeButton)) {
      Symbols symbols = NeurosProperties.getSymbols();
      symbols.setPath(pathText.getText());
      NeurosProperties.setSymbols(symbols);
      dispose();
    }
    if (e.getSource().equals(cancelButton)) {
      dispose();
    }
    if (e.getSource().equals(noneRadioButton)) {
      pathText.setText(noneRadioButtonPath);
      pathText.setEnabled(false);
    }
    if (e.getSource().equals(artistRadioButton)) {
      pathText.setText(artistRadioButtonPath);
      pathText.setEnabled(false);
    }
    if (e.getSource().equals(artistAlbumRadioButton)) {
      pathText.setText(artistAlbumRadioButtonPath);
      pathText.setEnabled(false);
    }
    if (e.getSource().equals(genreArtistRadioButton)) {
      pathText.setText(genreArtistRadioButtonPath);
      pathText.setEnabled(false);
    }
    if (e.getSource().equals(customPathRadioButton)) {
      pathText.setEnabled(true);
    }
}