MooTrackView.java

   1 import javax.swing.*;
   2 import java.awt.event.*;
   3 import java.awt.*;
   4
   5 /**
   6  * Graphical representation of a MIDI track.
   7  *
   8  * @author  Andersson, Andreen, Lanneskog, Pehrson
   9  * @version 1
  10  */
  11
  12 public class MooTrackView extends JPanel {
  13
  14         private MooTrackTitle title;
  15         private NoteArea notes;
  16         private Rectangle box;
  17         private Rectangle box2;
  18         //private JPanel notes;
  19
  20         private static final int PANEL_WIDTH = 65;
  21         private static final int TITLE_HEIGHT = 40;
  22         private static final int NOTEVIEW_HEIGHT = 200;
  23
  24         /**
  25          * Creates
  26          */
  27         public MooTrackView () {
  28                 addMouseMotionListener(doScrollRectToVisible);
  29                 addKeyListener(new MooKeyboard());
  30                 setLayout(new BorderLayout());
  31                 setBorder(BorderFactory.createLineBorder(Color.black));
  32                 add(trackTitle(), BorderLayout.NORTH);
  33                 add(noteView(), BorderLayout.CENTER);
  34         }
  35
  36         MouseMotionListener doScrollRectToVisible = new MouseMotionAdapter() {
  37         public void mouseDragged(MouseEvent e) {
  38                 Rectangle r = new Rectangle(e.getX(), e.getY(), 1, 1);
  39                 ((JPanel)e.getSource()).scrollRectToVisible(r);
  40         }
  41         };
  42
  43         private JPanel trackTitle () {
  44                 title = new MooTrackTitle();
  45                 title.setPreferredSize(new Dimension(PANEL_WIDTH, TITLE_HEIGHT));
  46                 title.setBorder(BorderFactory.createLineBorder(Color.black));
  47                 return title;
  48         }
  49
  50         private JPanel noteView () {
  51                 notes = new NoteArea();
  52                 notes.setBackground(Color.white);
  53                 notes.setBorder(BorderFactory.createLineBorder(Color.black));
  54                 return notes;
  55         }
  56
  57         class NoteArea extends JPanel {
  58                 public void RectanglePanel() {
  59                         setPreferredSize(new Dimension(20, 20));
  60                 }
  61
  62
  63                 public void paintComponent(Graphics g) {
  64                         super.paintComponent(g);
  65                         Graphics2D g2 = (Graphics2D)g;
  66                         box = new Rectangle(0,0,20,20);
  67                         g2.draw(box);
  68                         box2 = new Rectangle(20,0,20,20);
  69                         g2.draw(box2);
  70                 }
  71         }
  72 }