Rolagem na horizontal

gostaria de colocar rolagem na horizontal desta aplicacao, so estou conseguindo rolagem na vertical

segue o codigo :

package br.org.aaadolescente.sib.view;

import br.org.aaadolescente.sib.view.util.GerenteImagens;

import br.org.aaadolescente.sib.view.util.JTextFieldAAA;

import br.org.aaadolescente.sib.view.util.NameDocumentFilter;

import br.org.aaadolescente.sib.view.util.TableModelAAA;

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Container;

import java.awt.Dimension;

import java.awt.FlowLayout;

import java.awt.ScrollPane;

import javax.swing.*;

import javax.swing.border.TitledBorder;

import javax.swing.table.TableRowSorter;

import javax.swing.text.AbstractDocument;

/**

* Formulario Abstrato - Generaliza todas as Classes de Consultas por Grid

* @author Luciana

*/

public class GridGenerico extends JInternalFrame {

private static GridGenerico instance;

private JPanel pnlGrid;

private JPanel pnlFiltro;

private JPanel pnlTable;

private JPanel pnlMaisFiltro;

private JLabel lblFiltro;

private JTextFieldAAA txtFiltro;

private JButton btnBusca;

private JCheckBox chkMaisFiltro;

private JScrollPane scrollPaneFiltro;

private JScrollPane scrollPane;

private JTable tblGrid;

private JTable tblGridFiltro;

private JPanel pnlOpcao;

private JLabel lblTotGrid;

private JTextField txtTotGrid;

private JButton btnImprime;

private JButton btnSair;

private JButton btnParar;

private int altura;

private int largura;

private JProgressBar pbar;

private static final int MINIMUM = 0;

private static int MAXIMUM = 0;

/**

* Cria uma instância do GridGenerico

*/

public GridGenerico(String title, int dim1, int dim2  ) {

//construct preComponents

super(title,true, true, true, true);

initComponents();

setDefaultCloseOperation(DISPOSE_ON_CLOSE);

TableModelAAA model = new TableModelAAA();

getTblGrid().setModel(model);

getBtnBusca().setIcon(GerenteImagens.getIconeMenuConsulta());

getBtnBusca().setToolTipText("Buscar");

Container container = getContentPane();

pnlMaisFiltro.setLayout(new java.awt.GridLayout(1, 0));

getPnlMaisFiltro().add( getScrollPaneFiltro());

FlowLayout layout = new FlowLayout();

container.setLayout(layout);

container.setPreferredSize(new Dimension(dim1, dim2));

//        getPnlGrid().setPreferredSize(new Dimension(dim1, dim2));

//        getPnlGrid().setBackground(Color.decode("#F0F7F0"));

setBackground(Color.decode("#F0F7F0"));

TitledBorder titlePre = null;

titlePre = BorderFactory.createTitledBorder("");

titlePre.setTitleJustification(TitledBorder.LEFT);

titlePre.setBorder(BorderFactory.createLineBorder(Color.decode("#D3BF9C"), 1));

titlePre.setTitleColor(Color.decode("#927538"));

pnlFiltro.setLayout(layout);

pnlFiltro.setPreferredSize(new Dimension(dim1, 50));

getPnlFiltro().setBorder(titlePre);

getPnlFiltro().setBackground(Color.decode("#F8F5EF"));

getPnlFiltro().add(getLblFiltro());

getPnlFiltro().add(getTxtFiltro());

getPnlFiltro().add(getBtnBusca());

getPnlFiltro().add(getBtnParar());

getPnlFiltro().add(getChkMaisFiltro());

getScrollPaneFiltro().setPreferredSize(new Dimension(100,100));

setScrollPaneFiltro(new JScrollPane(getTblGridFiltro())) ;

pnlMaisFiltro.setPreferredSize(new Dimension(dim1-50, 120));

pnlMaisFiltro.setLayout( null );

getPnlMaisFiltro().add( getScrollPaneFiltro());

getScrollPaneFiltro().setBounds(20, 5, 200, 80);

pnlTable.setPreferredSize(new Dimension(dim1-50, dim2-(120)));

pnlTable.setLayout(new java.awt.GridLayout(1, 0));

getScrollPane().setPreferredSize(new Dimension(dim1-80,dim2-110));

setScrollPane(new JScrollPane(getTblGrid()));

getPnlTable().add( getScrollPane() );

pnlOpcao.setPreferredSize(new Dimension(dim1, 50));

pnlOpcao.setLayout(layout);

getPnlOpcao().setBackground(Color.decode("#F0F7F0"));

//adiciona componentes

//container.add(getPnlGrid());

container.add( getPnlFiltro() );

container.add( getPbar());

container.add( getPnlMaisFiltro() );

container.add( getPnlTable() );

container.add( getPnlOpcao() );

getPnlOpcao().add(getLblTotGrid());

getPnlOpcao().add(getTxtTotGrid());

getPnlOpcao().add(getBtnImprime());

getPnlOpcao().add(getBtnSair());

getPnlOpcao().add(getPbar());

// container.add ( getPnlGrid() );

// Habilitado nos formularios que possuem mais filtros

getChkMaisFiltro().setVisible( false );

getPnlMaisFiltro().setVisible( false );

// Para selecionar uma só linha

getTblGrid().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);

}

public void updateBar(int newValue) {

getPbar().setValue(newValue);

}

public void initComponents(){

setPbar(new JProgressBar());

setPnlGrid(new JPanel());

setPnlFiltro(new JPanel());

setPnlMaisFiltro(new JPanel());

setPnlTable(new JPanel());

setLblFiltro(new JLabel("Nome:"));

setTxtFiltro(new JTextFieldAAA(30, true, true));

setBtnBusca(new JButton());

setChkMaisFiltro( new JCheckBox("Mais Filtro"));

setScrollPane(new JScrollPane());

setScrollPaneFiltro(new JScrollPane());

setTblGrid(new JTable());

setTblGridFiltro(new JTable());

setLblTotGrid(new JLabel("Total : "));

setTxtTotGrid(new JTextField(5));

setPnlOpcao(new JPanel());

setBtnImprime(new JButton());

setBtnSair(new JButton());

setBtnParar(new JButton());

getBtnParar().setIcon(GerenteImagens.getBtnParar());

getBtnParar().setToolTipText("Parar Busca");

getBtnImprime().setIcon(GerenteImagens.getMenuItemImpressao());

getBtnImprime().setToolTipText("Imprimir");

getBtnSair().setIcon(GerenteImagens.getIconeMenuSair());

getBtnSair().setToolTipText("Sair");

}

public JPanel getPnlGrid() {

return pnlGrid;

}

public void setPnlGrid(JPanel pnlGrid) {

this.pnlGrid = pnlGrid;

}

public JPanel getPnlFiltro() {

return pnlFiltro;

}

public void setPnlFiltro(JPanel pnlFiltro) {

this.pnlFiltro = pnlFiltro;

}

public JLabel getLblFiltro() {

return lblFiltro;

}

public void setLblFiltro(JLabel lblFiltro) {

this.lblFiltro = lblFiltro;

}

public JTextField getTxtFiltro() {

return txtFiltro;

}

public void setTxtFiltro(JTextFieldAAA txtFiltro) {

this.txtFiltro = txtFiltro;

}

public JButton getBtnBusca() {

return btnBusca;

}

public void setBtnBusca(JButton btnBusca) {

this.btnBusca = btnBusca;

}

public JScrollPane getScrollPane() {

return scrollPane;

}

public void setScrollPane(JScrollPane scrollPane) {

this.scrollPane = scrollPane;

}

public JTable getTblGrid() {

return tblGrid;

}

public void setTblGrid(JTable tblGrid) {

this.tblGrid = tblGrid;

}

public JPanel getPnlOpcao() {

return pnlOpcao;

}

public void setPnlOpcao(JPanel pnlOpcao) {

this.pnlOpcao = pnlOpcao;

}

public JLabel getLblTotGrid() {

return lblTotGrid;

}

public void setLblTotGrid(JLabel lblTotGrid) {

this.lblTotGrid = lblTotGrid;

}

public JTextField getTxtTotGrid() {

return txtTotGrid;

}

public void setTxtTotGrid(JTextField txtTotGrid) {

this.txtTotGrid = txtTotGrid;

}

public JButton getBtnImprime() {

return btnImprime;

}

public void setBtnImprime(JButton btnImprime) {

this.btnImprime = btnImprime;

}

public JButton getBtnSair() {

return btnSair;

}

public void setBtnSair(JButton btnSair) {

this.btnSair = btnSair;

}

public JPanel getPnlTable() {

return pnlTable;

}

public void setPnlTable(JPanel pnlTable) {

this.pnlTable = pnlTable;

}

public static GridGenerico getInstance() {

return instance;

}

public static void setInstance(GridGenerico aInstance) {

instance = aInstance;

}

public static int getMINIMUM() {

return MINIMUM;

}

public static int getMAXIMUM() {

return MAXIMUM;

}

public static void setMAXIMUM(int aMAXIMUM) {

MAXIMUM = aMAXIMUM;

}

public JProgressBar getPbar() {

return pbar;

}

public void setPbar(JProgressBar pbar) {

this.pbar = pbar;

}

public JButton getBtnParar() {

return btnParar;

}

public void setBtnParar(JButton btnParar) {

this.btnParar = btnParar;

}

public JCheckBox getChkMaisFiltro() {

return chkMaisFiltro;

}

public void setChkMaisFiltro(JCheckBox chkMaisFiltro) {

this.chkMaisFiltro = chkMaisFiltro;

}

public JPanel getPnlMaisFiltro() {

return pnlMaisFiltro;

}

public void setPnlMaisFiltro(JPanel pnlMaisFiltro) {

this.pnlMaisFiltro = pnlMaisFiltro;

}

public JTable getTblGridFiltro() {

return tblGridFiltro;

}

public void setTblGridFiltro(JTable tblGridFiltro) {

this.tblGridFiltro = tblGridFiltro;

}

public JScrollPane getScrollPaneFiltro() {

return scrollPaneFiltro;

}

public void setScrollPaneFiltro(JScrollPane scrollPaneFiltro) {

this.scrollPaneFiltro = scrollPaneFiltro;

}

vc gostaria de por a rolagem horizontal onde esta a tabela???

se for vc deve verificar se ela esta setada como AUTO_RESIZE

caso esteja desative

senao o scrollpane nao aumenta pois o tamanho da tabela sempre sera o tamanho da tela.

se eu nao estiver enganado

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