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[moosique.git] / MooTrackView.java

diff --git a/MooTrackView.java b/MooTrackView.java
index bbb740273efc7ecd2f4685cc86f63c3820163cdf..51403272c24a16e37eeddc144ec0d91ab2a2c73a 100644 (file)
--- a/MooTrackView.java
+++ b/MooTrackView.java
@@ -1,46 +1,30 @@
 import javax.swing.*;
-import java.awt.event.MouseListener;
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseMotionAdapter;
-import java.awt.event.MouseMotionListener;
-import java.awt.Dimension;
+import java.awt.event.*;
 import java.awt.*;
-//import java.awt.Graphics;
-//import java.awt.Graphics2D;
-//import java.awt.Rectangle;
 
 /**
+ * Graphical representation of a MIDI track.
  * 
- * 
- * @author  Andersson, Andreen, Lanneskog, Pehrson
+ * @author  Andersson , Andreen, Lanneskog, Pehrson
  * @version 1
  */
  
-public class MooTrackView extends JPanel{
+public class MooTrackView extends JPanel implements ActionListener {
 
        private MooTrackTitle title;
        private NoteArea notes;
        private Rectangle box;
-       //private JPanel notes;
+       private JPopupMenu popup;
+       private JMenuItem menuItem;
+       private String newline = "\n";
        
-       /** 
-        * Creates 
-        */
        public MooTrackView () {
-       this.addMouseMotionListener(doScrollRectToVisible);
-       setLayout(new BorderLayout());
-       this.setBorder(BorderFactory.createLineBorder(Color.black));
-       add(trackTitle(), BorderLayout.NORTH);
-       add(noteView(), BorderLayout.CENTER);
+               setLayout(new BorderLayout());
+               this.setBorder(BorderFactory.createLineBorder(Color.black));
+               add(trackTitle(), BorderLayout.NORTH);
+               add(noteView(), BorderLayout.CENTER);
        }
        
-       MouseMotionListener doScrollRectToVisible = new MouseMotionAdapter() {
-       public void mouseDragged(MouseEvent e) {
-               Rectangle r = new Rectangle(e.getX(), e.getY(), 1, 1);
-               ((JPanel)e.getSource()).scrollRectToVisible(r);
-       }
-       };
-       
        private JPanel trackTitle () {
                title = new MooTrackTitle();
                title.setPreferredSize(new Dimension(PANEL_WIDTH, TITLE_HEIGHT));
@@ -49,29 +33,69 @@ public class MooTrackView extends JPanel{
        }
 
        private JPanel noteView () {
-               notes = new NoteArea();
+               notes = new NoteArea(); 
+               notes.setBackground(Color.white);
                notes.setBorder(BorderFactory.createLineBorder(Color.black));
-               return notes;
-                       
+               
+               popup = new JPopupMenu();
+        menuItem = new JMenuItem("Add...");
+        menuItem.addActionListener(this);
+        popup.add(menuItem);
+        menuItem = new JMenuItem("Preferences...");
+        menuItem.addActionListener(this);
+        popup.add(menuItem);
+
+        MouseListener popupListener = new PopupListener();
+        notes.addMouseListener(popupListener);
+               
+               return notes;           
        }
        
+       public void actionPerformed(ActionEvent e) {
+        JMenuItem source = (JMenuItem)(e.getSource());
+        String s = "Action event detected."
+                   + newline
+                   + "    Event source: " + source.getText();
+     }
+    
        class NoteArea extends JPanel {
                public void RectanglePanel() {
                        setPreferredSize(new Dimension(20, 20));
-                       //box = new Rectangle(100,100,20,20);
+                       
                }
                
-               
                public void paintComponent(Graphics g) {
                        super.paintComponent(g);
                        Graphics2D g2 = (Graphics2D)g;
-                       box = new Rectangle(0,0,20,20);
-                       g2.draw(box);
+                       for (int c=0;c<1000;c=c+20) {
+                               int r=0;
+                               for (r=0;r<200;r=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());
+            }
+        }
+    }
+       
        private static final int PANEL_WIDTH = 65;
-       private static final int TITLE_HEIGHT = 20;
+       private static final int TITLE_HEIGHT = 60;
        private static final int NOTEVIEW_HEIGHT = 200;
-
 }