+ titlePanel.removeAll();
+ if (numberOfTracks == 1) {
+ // If MIDI file is of type 0, creates a view for the track.
+ trackPanel.setLayout(new FlowLayout());
+ trackPanel.add(new MooTrackView(tracks[0]));
+ titlePanel.add(new MooTrackTitle(tracks[0],0));
+ } else {
+ // Creates dialog for progress bar.
+ JDialog progressDialog = new JDialog(Moosique.getGUI(), "Visualizing...", false);
+ JProgressBar progressBar = new JProgressBar(0, tracks.length);
+ progressBar.setValue(0);
+ progressBar.setStringPainted(true);
+ progressDialog.getContentPane().add(progressBar);
+ progressDialog.pack();
+ progressDialog.setLocation((Toolkit.getDefaultToolkit().getScreenSize().width - progressDialog.getWidth()) / 2, (Toolkit.getDefaultToolkit().getScreenSize().height - progressDialog.getHeight()) / 2);
+ progressDialog.setVisible(true);
+
+ // Starts filling the track panel with track views, while updating the progress bar.
+ trackPanel.setLayout(new GridLayout(1,numberOfTracks));
+ for (int i = 1; i < tracks.length; i++) {
+ trackPanel.add(new MooTrackView(tracks[i]));
+ titlePanel.add(new MooTrackTitle(tracks[i],i));
+ progressBar.setValue(i);
+ }
+ progressDialog.dispose();
+ }
+/* JPanel filler = new JPanel();
+ int totalViewLength = trackPanel.getComponents().length * MooTrackView.VIEW_WIDTH;
+ if (totalViewLength < getWidth()) {
+ System.out.println("Adding filler since width = " + getWidth() + " and tracks = " + totalViewLength);
+ ((GridLayout)trackPanel.getLayout()).setColumns(numberOfTracks + 1);
+ filler.setPreferredSize(new Dimension(getWidth() - totalViewLength, 140 * MooTrackView.NOTE_HEIGHT));
+ trackPanel.add(filler);
+ setPreferredSize(new Dimension(getWidth(), getHeight()));