private Rectangle box;
private JPopupMenu popup;
private JMenuItem menuItem;
+
public MooTrackView (Track track) {
this.track = track;
title.setBorder(BorderFactory.createLineBorder(Color.black));
add(title, BorderLayout.NORTH);
- notes = new NoteArea();
+ notes = new NoteArea(track);
notes.setBackground(Color.white);
notes.setBorder(BorderFactory.createLineBorder(Color.black));
public Track getTrack() {
return track;
}
+
+
+ /**
+ * Updates the track view.
+ */
+ public void update() {
+ repaint();
+ }
class NoteArea extends JPanel {
- public void RectanglePanel() {
- setPreferredSize(new Dimension(20, 20));
+ public static final int NOTE_HEIGHT = 10;
+ public static final int NOTE_WIDTH = 40;
+ private int trackLength;
+
+ public NoteArea(Track track) {
+ System.out.println("Creating track view...");
+ setLayout(null);
+ trackLength = 140;
+ MidiEvent note;
+ MooNoteElement elem;
+ boolean isOccupied;
+ int x, y, height;
+ Insets insets = getInsets();
+ for (int i = 0; i < track.size(); i++) {
+ note = track.get(i);
+ if (note instanceof MooNote) {
+ // Adds the note element to the note area.
+ MooNote mn = (MooNote)note;
+ elem = new MooNoteElement(mn);
+ add(elem);
+
+ // Places the note element in the appropriate place.
+ x = insets.left;
+ y = insets.top + (int)(mn.getTick() / 24) * NOTE_HEIGHT;
+ height = NOTE_HEIGHT;
+ // height = (mn.getDuration() / 24) * NOTE_HEIGHT;
+ // System.out.println("Comp at: " + x + ", " + y + " is: " + findComponentAt(x + 10, y + 10));
+ while(findComponentAt(x, y) instanceof MooNoteElement ||
+ findComponentAt(x, y + height - 1) instanceof MooNoteElement) x += NOTE_WIDTH;
+ elem.setBounds(x, y, NOTE_WIDTH, height);
+ }
+ }
+ validate();
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D)g;
- for (int c = 0; c < 1000; c += 20) {
- int r=0;
- for (r = 0; r < 200; r += 20) {
- box = new Rectangle(r, c, 20, 20);
+ for (int c = 0; c < (trackLength*NOTE_HEIGHT); c += NOTE_HEIGHT) {
+ for (int r = 0; r < (10*NOTE_WIDTH); r += NOTE_WIDTH) {
+ box = new Rectangle(r, c, NOTE_WIDTH, NOTE_HEIGHT);
g2.setColor(Color.gray);
g2.draw(box);
}