X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=MooView.java;h=76391f9d20caf3d170c3a90fc29509e7eca5ee92;hb=c83e74facf762222fe4578f175408cc50d360518;hp=620478ca09b8857983b2cba25d4618e1612b21c1;hpb=cd7d6166d73969c1c811ac7153cc6eee59a6a685;p=moosique.git

diff --git a/MooView.java b/MooView.java
index 620478c..76391f9 100644
--- a/MooView.java
+++ b/MooView.java
@@ -11,8 +11,6 @@ import java.awt.event.*;
 
 public class MooView extends JScrollPane {
 
-	private Track[] tracks;
-	private MooTrackView[] trackViews;
 	private JPanel trackPanel;
 
 	/** 
@@ -20,46 +18,51 @@ public class MooView extends JScrollPane {
 	 */
 	public MooView(Track[] tracks) {
 		super(VERTICAL_SCROLLBAR_ALWAYS, HORIZONTAL_SCROLLBAR_AS_NEEDED);
-
-		this.tracks = tracks;
-
 		trackPanel = new JPanel(new GridLayout(1,3), true);
-		createTrackViews();
+		setTracks(tracks);
 		setViewportView(trackPanel);
 	}
 
 	/** 
 	 * Fills the track panel with track views for all tracks in the current sequence.
+	 * @param tracks	the tracks for which to add views
 	 */
-	private void createTrackViews() {
+	public void setTracks(Track[] tracks) {
 		trackPanel.removeAll();
 		((GridLayout)trackPanel.getLayout()).setColumns(tracks.length);
-		trackViews = new MooTrackView[tracks.length];
 		for (int i = 0; i < tracks.length; i++) {
-			trackViews[i] = new MooTrackView(tracks[i]);
 			trackPanel.add(new MooTrackView(tracks[i]));
 		}
 		trackPanel.validate();
+		validate();
 	}
 
-	public void update(Track[] tracks) {
-		this.tracks = tracks;
-		createTrackViews();
+	/** 
+	 * Calls on each track view to update itself.
+	 */
+	public void update() {
+		Component[] comps = c.getComponents();
+		for (int i = 0; i < comps.length; i++) {
+			((MooTrackView)comps[i]).update();
+		}
 	}
 
 	/** 
 	 * Creates a view for the given track and adds it to the main view.
 	 * @param track		the track for which to add a view
+	 * @param index		the index at which to insert the view
 	 */
-	public void addTrackView(Track track) {
-		
+	public void addTrackView(Track track, int index) {
+		add(new MooTrackView(track), index);
+		validate();
 	}
 
 	/** 
 	 * Removes the view for the given track.
-	 * @param track		the track for which to remove the view
+	 * @param index		the index of the track for which to remove the view
 	 */
-	public void removeTrackView(Track track) {
-		
+	public void removeTrackView(int index) {
+		remove(index);
+		validate();
 	}
 }
\ No newline at end of file