- private JScrollPane noteView() {
- JScrollPane scrollPane = new JScrollPane(table);
- table.setPreferredScrollableViewportSize(new Dimension(500, 70));
- return scrollPane;
+ class NoteArea extends JPanel {
+
+ public NoteArea(Track track) {
+ MidiEvent note;
+ for (int i = 0; i < track.size(); i++) {
+ note = track.get(i);
+ if (note instanceof MooNote) {
+ add(new MooNoteElement((MooNote)note));
+ }
+ }
+ validate();
+ }
+
+ public void paintComponent(Graphics g) {
+ super.paintComponent(g);
+ Graphics2D g2 = (Graphics2D)g;
+ for (int c = 0; c < 1000; c += 20) {
+ for (int r = 0; r < 200; r += 20) {
+ box = new Rectangle(r, c, 20, 20);
+ g2.setColor(Color.gray);
+ g2.draw(box);
+ }
+ }
+ }
+ }
+
+ class PopupListener extends MouseAdapter {
+ public void mousePressed(MouseEvent e) {
+ maybeShowPopup(e);
+ }
+
+ public void mouseReleased(MouseEvent e) {
+ maybeShowPopup(e);
+ }
+
+ private void maybeShowPopup(MouseEvent e) {
+ if (e.isPopupTrigger()) {
+ popup.show(e.getComponent(), e.getX(), e.getY());
+ }