BoxCellRenderer.java
--------------------
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
class BoxCellRenderer extends Box implements ListCellRenderer {
	JProgressBar progress;
        JLabel label1,label2,label3;
        JButton button;
	public BoxCellRenderer(){
		super(BoxLayout.Y_AXIS);
		label1 = new JLabel("Title");
                label2 = new JLabel("Information");
                label3 = new JLabel("Misc");
                button = new JButton("Click me");
                progress = new JProgressBar();

                Box hbox1 = Box.createHorizontalBox();
                hbox1.add(progress);
                hbox1.add(button);

                Box hbox2 = Box.createHorizontalBox();
                hbox2.add(label2);
                hbox2.add(label3);
                this.add(label1);
                this.add(hbox1);
                this.add(hbox2);
	}
	public Component getListCellRendererComponent(JList list,
							Object value,
							int index,
							boolean isSelected,
							boolean cellHasFocus) {
		System.out.println("component");
		System.out.println((value!=null) ? value.hashCode(): "null");
		if(value!=null){
			setLabels((String)value,(String)value,(String)value);

		}
		return this;
	}
	public void setLabels(String s1,String s2, String s3){
		this.label1.setText(s1);
		this.label2.setText(s2);
		this.label3.setText(s3);
	}
}


test.java
------------------
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
//import java.util.*;
//

class test {
	public static void main (String []args){
		JFrame myframe;
		/*
		Object []segs = new Segment[10];
		for(int i=0;i<5;i++){
			segs[i] = new Segment();
		}
		*/
		Object []str = new String[3];
	
		str[0] = "123";
		str[1]= "456";
		str[2] = "789";

		myframe = new JFrame("Test app");
		Box mybox = Box.createVerticalBox();
		JList mylist = new JList(str);
		mylist.setCellRenderer(new BoxCellRenderer());
		mylist.addMouseListener(new MouseAdapter() {
			public void mouseClicked(MouseEvent e) {
				System.out.println("hello");
			}
		});
		mybox.add(mylist);
		myframe.getContentPane().add(mybox);
		myframe.pack();
		myframe.setVisible(true);



	}

}