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How do I add a background image to my JTable?



import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.table.*;

public class BackgroundTable
{
public static void main(String[] args) {
JFrame frame = new JFrame("Table Example");
frame.addWindowListener( new WindowAdapter() {
public void windowClosing(WindowEvent e)
{
Window w = e.getWindow();
w.setVisible(false);
w.dispose();
System.exit(0);
}
});

JTable imTable = new JTable(35, 3) {
public Component prepareRenderer(TableCellRenderer renderer, int row, int column)
{
Component c = super.prepareRenderer( renderer, row, column);
// We want renderer component to be
//transparent so background image is visible
if( c instanceof JComponent )
((JComponent)c).setOpaque(false);
return c;
}

public void paint( Graphics g )
{
ImageIcon image = new ImageIcon("FIREFALL.gif");
// tile the background image
Dimension d = getSize();
for( int x = 0; x < d.width; x += image.getIconWidth() )
for( int y = 0; y < d.height; y += image.getIconHeight() )
g.drawImage( image.getImage(), x, y, null, null );
// Now let the paint do its usual work
super.paint(g);
}
};

//make the table transparent
imTable.setOpaque(false);

JScrollPane jsp = new JScrollPane(imTable);
frame.getContentPane().add(jsp);

frame.pack();
frame.show();
}
}




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