private int trackLength;
public NoteArea(Track track) {
+ // Configuring panel
setLayout(null);
trackLength = 140;
- setPreferredSize(new Dimension(200,140*NOTE_HEIGHT));
+ setPreferredSize(new Dimension(200, 140 * NOTE_HEIGHT));
+
+ // Temporary variables
MidiEvent note;
MooNoteElement elem;
- boolean isOccupied;
int x, y, height;
+
+ // Placing note elements
Insets insets = getInsets();
for (int i = 0; i < track.size(); i++) {
note = track.get(i);
elem = new MooNoteElement(mn);
add(elem);
- // Places the note element in the appropriate place.
+ // Moves the note element to the appropriate place.
x = insets.left;
y = insets.top + (int)(mn.getTick() / 24) * NOTE_HEIGHT;
- height = NOTE_HEIGHT;
- // height = (mn.getDuration() / 24) * NOTE_HEIGHT;
+ height = (mn.getDuration() / 24) * NOTE_HEIGHT;
+ if (height == 0) height = NOTE_HEIGHT;
while(findComponentAt(x, y) instanceof MooNoteElement ||
findComponentAt(x, y + height - 1) instanceof MooNoteElement) x += NOTE_WIDTH;
elem.setBounds(x, y, NOTE_WIDTH, height);
- if (viewLength < (y+height)) viewLength = y+height;
+ if (viewLength < (y + height)) viewLength = y + height;
}
setPreferredSize(new Dimension(200,viewLength));
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D)g;
-//(trackLength*NOTE_HEIGHT)
for (int c = 0; c < viewLength ; c += NOTE_HEIGHT) {
for (int r = 0; r < (10*NOTE_WIDTH); r += NOTE_WIDTH) {
box = new Rectangle(r, c, NOTE_WIDTH, NOTE_HEIGHT);
}
}
}
-}
+}
\ No newline at end of file