Mine

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);	}}