JButton En JTable

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.table.*;

/**

* @version 1.0 11/09/98

*/

public class JButtonTableExample extends JFrame {

public JButtonTableExample(){

super( "JButtonTable Example" );

DefaultTableModel dm = new DefaultTableModel();

dm.setDataVector(new Object[][]{{"button 1","foo"},

{"button 2","bar"}},

new Object[]{"Button","String"});

JTable table = new JTable(dm);

table.getColumn("Button").setCellRenderer(new ButtonRenderer());

table.getColumn("Button").setCellEditor(new ButtonEditor(new JCheckBox()));

JScrollPane scroll = new JScrollPane(table);

getContentPane().add( scroll );

setSize( 400, 100 );

setVisible(true);

}

public static void main(String[] args) {

JButtonTableExample frame = new JButtonTableExample();

frame.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent e) {

System.exit(0);

}

});

}

}

import java.awt.*;

import javax.swing.*;

import javax.swing.table.*;

/**

* @version 1.0 11/09/98

*/

public class ButtonRenderer extends JButton implements TableCellRenderer {

public ButtonRenderer() {

setOpaque(true);

}

public Component getTableCellRendererComponent(JTable table, Object value,

boolean isSelected, boolean hasFocus, int row, int column) {

if (isSelected) {

setForeground(table.getSelectionForeground());

setBackground(table.getSelectionBackground());

} else{

setForeground(table.getForeground());

setBackground(UIManager.getColor("Button.background"));

}

setText( (value ==null) ? "" : value.toString() );

return this;

}

}

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.table.*;

/**

* @version 1.0 11/09/98

*/

public class ButtonEditor extends DefaultCellEditor {

protected JButton button;

private String label;

private boolean isPushed;

public ButtonEditor(JCheckBox checkBox) {

...