public ImageIconCellEditor(JCheckBox checkBox, ImageIcon onIcon, ImageIcon offIcon) {
		super(checkBox);
		button = new JButton(offIcon);
		button.setOpaque(true);
		button.addActionListener(
			new ActionListener() {
                                @Override
				public void actionPerformed(ActionEvent e) {
					fireEditingStopped();
				}
			}
		);

		rendererButton = new JButton(onIcon);
		rendererButton.setOpaque(true);
		rendererButton.addActionListener(
			new ActionListener() {
                                @Override
				public void actionPerformed(ActionEvent e) {
					fireEditingStopped();
				}
			}
		);

	}