Tudo Sobre Eletronica: [java-br] como mudar o espacamento vertical do JToggleButton ???

Boa noite amigos,

procurei e nao achei.
como mudar o espacamento vertical do JToggleButton ???

painelO.setLayout(new BoxLayout(painelO , BoxLayout.Y_AXIS));

JToggleButton botao07 = new JToggleButton ("Botao 07 no Painel");
JToggleButton botao08 = new JToggleButton ("Botao 08 no Painel");
JToggleButton botao09 = new JToggleButton ("Botao 09 no Painel");

painelO.add(botao07);
painelO.add(botao08);
painelO.add(botao09);

frame.getContentPane().add(BorderLayout.WEST, painelO );

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Wendel Fabiano Ribeiro da Silva
wfrsilva@gmail.com - wfrsilva@hotmail.com - wfrsilva@inf.ufsc.br
http://www.via6.com/wfrsilva - http://www.inf.ufsc.br/~wfrsilva
(48) 8835-4452 - 9142-5244
Florianópolis - SC

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/**
*
* @author Wendel Silva - wfrsilva@gmail.com
* @link www.inf.ufsc.br/~wfrsilva
* Interface_Grafica-parte2
* Pagina 13
* E:\SIN2009\INE5605-0238B (20092) - Desenvolvimento de Sistemas Orientados
a Objetos I\Interface_Grafica-parte1
* PORTUGUES
*
**/

package pg13;

import java.awt.BorderLayout;
import java.awt.Color;

import javax.swing.*;

public class ModificandoGerenciadorLAyoutPadrao {

public static void main ( String [] args ) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

JPanel painelO = new JPanel();
painelO.setBackground(Color.darkGray);
painelO.setLayout(new BoxLayout(painelO , BoxLayout.Y_AXIS));

JPanel painelL = new JPanel();
painelL.setBackground(Color.black);
painelL.setLayout(new BoxLayout(painelL , BoxLayout.Y_AXIS));

JPanel painelN = new JPanel();
painelN.setBackground(Color.white);

JPanel painelS = new JPanel();
painelS.setBackground(Color.green);

JButton botao01 = new JButton ("Botao 01 no Painel");
JButton botao02 = new JButton ("Botao 02 no Painel");
JButton botao03 = new JButton ("Botao 03 no Painel");
JButton botao04 = new JButton ("Botao 04 no Painel");
JButton botao05 = new JButton ("Botao 05 no Painel");
JButton botao06 = new JButton ("Botao 06 no Painel");
JToggleButton botao07 = new JToggleButton ("Botao 07 no Painel");
JToggleButton botao08 = new JToggleButton ("Botao 08 no Painel");
JToggleButton botao09 = new JToggleButton ("Botao 09 no Painel");
JToggleButton botao10 = new JToggleButton ("Botao 10 no Painel");
JToggleButton botao11 = new JToggleButton ("Botao 11 no Painel");
JToggleButton botao12 = new JToggleButton ("Botao 12 no Painel");

ButtonGroup grupoBotoesO = new ButtonGroup();
ButtonGroup grupoBotoesL = new ButtonGroup();
//*/
grupoBotoesO.add(botao07);
grupoBotoesO.add(botao08);
grupoBotoesO.add(botao09);
//*/
grupoBotoesL.add(botao10);
grupoBotoesL.add(botao11);
grupoBotoesL.add(botao12);

painelN.add(botao01);
painelN.add(botao02);
painelN.add(botao03);

painelS.add(botao04);
painelS.add(botao05);
painelS.add(botao06);

painelO.add(botao07);
painelO.add(botao08);
painelO.add(botao09);

painelL.add(botao10);
painelL.add(botao11);
painelL.add(botao12);

System.out.println( "botao10.getY() : " + botao10.getY());

botao10.setMaximumSize(new java.awt.Dimension(1050, 250));
botao10.setMinimumSize(new java.awt.Dimension(105, 25));
botao11.setMaximumSize(new java.awt.Dimension(1050, 250));
botao11.setMinimumSize(new java.awt.Dimension(105, 25));
botao12.setMaximumSize(new java.awt.Dimension(1050, 250));
botao12.setMinimumSize(new java.awt.Dimension(105, 25));

frame.getContentPane().add(BorderLayout.NORTH, painelN );
frame.getContentPane().add(BorderLayout.SOUTH, painelS );
frame.getContentPane().add(BorderLayout.WEST, painelO );
frame.getContentPane().add(BorderLayout.EAST, painelL ) ;

frame.setSize(250,200);
frame.setVisible(true);

} // void main

} // ModificandoGerenciadorLAyoutPadrao

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