import javax.sound.midi.*;
import java.awt.geom.AffineTransform;
import java.awt.*;
import java.applet.*;
import java.awt.event.*;
public class Noot{
	 public static void main(String argumendid[]) throws Exception{
     Frame f=new Frame("Ksülofon");
     f.setSize(300, 225);
     Applet ap=new Transform1();
     ap.init();
     f.add(ap);
     f.setVisible(true);   
   // System.exit(0);
  }
}
 class Transform1 extends Applet implements MouseListener{
   Synthesizer synthesizer;
   MidiChannel kanal;  
  public Transform1(){  
    try{
       synthesizer=MidiSystem.getSynthesizer();

	    synthesizer.open();
	    kanal=synthesizer.getChannels()[0]; //kanal 0;

    }catch(Exception e){}
  }
  public void paint(Graphics alggr){
    Graphics2D g=(Graphics2D)alggr;
    g.fillRect(0, 110, 240, 10);
    g.fillRect(0, 80, 240, 10);
    g.fillRect(10, 10, 20, 180);
    g.setColor(Color.green);
    g.fillRect(40, 20, 20, 160);
    g.setColor(Color.red);
	 g.fillRect(70, 30, 20, 140);
    g.setColor(Color.blue);
    g.fillRect(100, 40, 20, 120);
    g.setColor(Color.pink);
    g.fillRect(130, 50, 20, 100);
    g.setColor(Color.yellow);
    g.fillRect(160, 60, 20, 80);
    g.setColor(Color.cyan);
    g.fillRect(190, 70, 20, 60);
    g.setColor(Color.orange);
    g.fillRect(220, 80, 20, 40);
    addMouseListener(this);
  }
  public void mousePressed(MouseEvent e){
    int x,y;
      x=(int)e.getX();
      y=(int)e.getY();
	   //System.out.println(x+", "+y);
        for (int i=0; i<240; i=i+20){
        //System.out.println(((x>10+(i))&&(x<30+(i))&&(y>10+(i/2))&&(y<190+(i/2))));
        //System.out.println("i="+i);
	     //if((x>10)&&(x<30)&&(y>10)&&(y<190)){
	     if((x>10+(i))&&(x<30+(i))&&(y>=10+(i/3))&&(y<=190-(i/3))){
          try{
 			   			    int korgus=67; //A
			    if((x>10)&&(x<30)){
			    korgus=67;
			    }
				 if((x>40)&&(x<60)){
			    korgus=69;
			    }
				 if((x>70)&&(x<90)){
			    korgus=71;
			    }
				 if((x>100)&&(x<120)){
			    korgus=72;
			    }
				 if((x>130)&&(x<150)){
			    korgus=74;
			    }
				 if((x>160)&&(x<180)){
			    korgus=76;
			    }
				 if((x>190)&&(x<210)){
			    korgus=78;
			    }
				 if((x>220)&&(x<240)){
			    korgus=79;
			    }
				 
				 int valjus=65; //keskmine
			    kanal.noteOn(korgus, valjus);
			    Thread.sleep(500);
			    kanal.noteOff(korgus);
			    
			    }
			    catch(Exception ex){
			    ex.printStackTrace();
             }  
         }
      }
   
   }       
  public void mouseReleased(MouseEvent e){}
  public void mouseExited(MouseEvent e){}
  public void mouseEntered(MouseEvent e){}
  public void mouseClicked(MouseEvent e){}

    }