Someone

class RegionRenderer implements TableCellRenderer{
	
	private Controlador controlador;

	public RegionRenderer(Controlador controlador){
		this.controlador = controlador;
	}

    public Component getTableCellRendererComponent(	JTable table, Object value,
													boolean isSelected, boolean hasFocus,
													int row, int column) {

		JButton b1 = new JButton(value.toString());
		b1.addActionListener(controlador.getListenerBotonRegion());
		return b1;	
	}

}