Example usage for javax.swing JTable AUTO_RESIZE_OFF

List of usage examples for javax.swing JTable AUTO_RESIZE_OFF

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Introduction

In this page you can find the example usage for javax.swing JTable AUTO_RESIZE_OFF.

Prototype

int AUTO_RESIZE_OFF

To view the source code for javax.swing JTable AUTO_RESIZE_OFF.

Click Source Link

Document

Do not adjust column widths automatically; use a horizontal scrollbar instead.

Usage

From source file:DatabaseBrowser.java

public DatabaseBrowser() throws Exception {
    ConnectionDialog cd = new ConnectionDialog(this);
    connection = cd.getConnection();//from   w w w .ja v a2  s  . com
    Container pane = getContentPane();
    pane.add(getSelectionPanel(), BorderLayout.NORTH);
    table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    refreshTable();
    pane.add(new JScrollPane(table), BorderLayout.CENTER);

    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setSize(600, 450);

    setVisible(true);
}

From source file:core.reporting.ImportFromFile.java

public ImportFromFile(Record rmod, String coldeff) {
    super("title_imporFromfile");
    this.recordModel = rmod;
    this.columnModelDef = coldeff;
    this.tempBuffer = new Vector<Record>();
    this.saveAction = new SaveAction(this);
    saveAction.setEnabled(false);/*www.j  av a  2 s .co  m*/
    this.refreshAction = new TAbstractAction(TAbstractAction.TABLE_SCOPE) {

        @Override
        public void actionPerformed(ActionEvent arg0) {
            validateCSVFile();
        }
    };
    refreshAction.setIcon("RefreshAction");
    refreshAction.setToolTip("ttaction.RefreshAction");

    setToolBar(false, new NativeFileChooser(NativeFileChooser.OPEN_STYLE, this), refreshAction, saveAction);
    putClientProperty(TConstants.JTABLE_AUTO_RESIZE_MODE, JTable.AUTO_RESIZE_OFF);
    addPropertyChangeListener(this);

    String fldl = "<ol>";
    File f = TResourceUtils.getFile(columnModelDef + ".csv");
    try {
        BufferedReader br = new BufferedReader(new FileReader(f));
        String lin = br.readLine();
        while ((lin = br.readLine()) != null) {
            fldl += "<li>" + lin.split("[,]")[0];
        }
        fldl += "</ol>";
        setMessage("inputfile.msg01", fldl);
        setView(TABLE_VIEW);
        setVisibleToolBar(true);
    } catch (Exception e) {
        setMessage("inputfile.msg06", f);
        SystemLog.logException(e);
    }

}

From source file:com.sshtools.common.ui.PreferencesStore.java

/**
 *
 *
 * @param table//from   w  ww .  j  a  va  2 s  . c  om
 * @param pref
 * @param defaultWidths
 *
 * @throws IllegalArgumentException
 */
public static void restoreTableMetrics(JTable table, String pref, int[] defaultWidths) {
    //  Check the table columns may be resized correctly
    if (table.getAutoResizeMode() != JTable.AUTO_RESIZE_OFF) {
        throw new IllegalArgumentException("Table AutoResizeMode must be JTable.AUTO_RESIZE_OFF");
    }

    //  Restore the table column widths and positions
    for (int i = 0; i < table.getColumnModel().getColumnCount(); i++) {
        try {
            table.moveColumn(table.convertColumnIndexToView(getInt(pref + ".column." + i + ".position", i)), i);
            table.getColumnModel().getColumn(i)
                    .setPreferredWidth(getInt(pref + ".column." + i + ".width",
                            (defaultWidths == null) ? table.getColumnModel().getColumn(i).getPreferredWidth()
                                    : defaultWidths[i]));
        } catch (NumberFormatException nfe) {
        }
    }
}

From source file:MainClass.java

public MainClass() {
    super("Row Header Test");
    setSize(300, 200);/*from  w w  w.  j  a  v a  2s .co  m*/
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    TableModel tm = new AbstractTableModel() {
        String data[] = { "", "a", "b", "c", "d", "e" };

        String headers[] = { "Row #", "Column 1", "Column 2", "Column 3", "Column 4", "Column 5" };

        public int getColumnCount() {
            return data.length;
        }

        public int getRowCount() {
            return 1000;
        }

        public String getColumnName(int col) {
            return headers[col];
        }

        public Object getValueAt(int row, int col) {
            return data[col] + row;
        }
    };

    TableColumnModel cm = new DefaultTableColumnModel() {
        boolean first = true;

        public void addColumn(TableColumn tc) {
            if (first) {
                first = false;
                return;
            }
            tc.setMinWidth(150);
            super.addColumn(tc);
        }
    };

    TableColumnModel rowHeaderModel = new DefaultTableColumnModel() {
        boolean first = true;

        public void addColumn(TableColumn tc) {
            if (first) {
                tc.setMaxWidth(tc.getPreferredWidth());
                super.addColumn(tc);
                first = false;
            }
        }
    };

    JTable jt = new JTable(tm, cm);
    JTable headerColumn = new JTable(tm, rowHeaderModel);
    jt.createDefaultColumnsFromModel();
    headerColumn.createDefaultColumnsFromModel();

    jt.setSelectionModel(headerColumn.getSelectionModel());

    headerColumn.setBackground(Color.lightGray);
    headerColumn.setColumnSelectionAllowed(false);
    headerColumn.setCellSelectionEnabled(false);

    JViewport jv = new JViewport();
    jv.setView(headerColumn);
    jv.setPreferredSize(headerColumn.getMaximumSize());

    jt.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);

    JScrollPane jsp = new JScrollPane(jt);
    jsp.setRowHeader(jv);
    jsp.setCorner(ScrollPaneConstants.UPPER_LEFT_CORNER, headerColumn.getTableHeader());
    getContentPane().add(jsp, BorderLayout.CENTER);
}

From source file:com.clough.android.adbv.view.UpdateTableDialog.java

public UpdateTableDialog(java.awt.Frame parent, boolean modal, String outputResult, String tableName,
        Object[] columnNames) {//from w  ww.  j  a  v  a 2s  .  c o  m
    super(parent, modal);
    initComponents();
    this.outputResult = outputResult;
    this.tableName = tableName;
    this.columnNames = columnNames;
    this.mainFrame = (MainFrame) parent;
    setTitle("Update table `" + tableName + "`");
    setLocationRelativeTo(null);
    resultTable.setModel(new DefaultTableModel() {

        @Override
        public boolean isCellEditable(int row, int column) {
            return false;
        }

    });
    resultTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    defaultTableModel = (DefaultTableModel) resultTable.getModel();
    for (Object columnName : columnNames) {
        defaultTableModel.addColumn(columnName);
    }
    tableColumnAdjuster = new TableColumnAdjuster(resultTable);

    processResult();
}

From source file:com.github.alexfalappa.nbspringboot.navigator.RequestMappingNavigatorPanel.java

/**
 * public no arg constructor needed for system to instantiate provider well
 *///  w  w  w . ja  va  2 s  .c om
public RequestMappingNavigatorPanel() {
    table = new ETable();
    mappedElementsModel = new MappedElementsModel();
    mappedElementGatheringTaskFactory = new ElementScanningTaskFactory(table, mappedElementsModel);
    table.setModel(mappedElementsModel);
    table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    table.setColumnSorted(0, true, 1);
    table.setDefaultRenderer(RequestMethod.class, new RequestMethodCellRenderer());
    table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
        @Override
        public void valueChanged(ListSelectionEvent event) {
            final int selectedRow = ((ListSelectionModel) event.getSource()).getMinSelectionIndex();
            if (event.getValueIsAdjusting() || selectedRow < 0) {
                return;
            }
            final MappedElement mappedElement = mappedElementsModel
                    .getElementAt(table.convertRowIndexToModel(selectedRow));
            ElementOpen.open(mappedElement.getFileObject(), mappedElement.getHandle());
            try {
                final DataObject dataObject = DataObject.find(mappedElement.getFileObject());
                final EditorCookie editorCookie = dataObject.getLookup().lookup(EditorCookie.class);
                if (editorCookie != null) {
                    editorCookie.openDocument();
                    JEditorPane[] p = editorCookie.getOpenedPanes();
                    if (p.length > 0) {
                        p[0].requestFocus();
                    }
                }
            } catch (IOException e) {
            }
        }
    });
    final JPanel panel = new JPanel(new BorderLayout());
    panel.add(new JScrollPane(table), BorderLayout.CENTER);
    this.component = panel;
    this.contextListener = new LookupListener() {
        @Override
        public void resultChanged(LookupEvent le) {
        }
    };
}

From source file:org.drugis.mtc.gui.results.ResultsComponentFactory.java

private static JTable createTableWithoutHeaders(NetworkRelativeEffectTableModel dm) {
    final JTable table = new JTable(dm);
    table.setTableHeader(null);/*from w ww .ja v  a2 s.  c  o m*/
    table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    for (final TableColumn c : Collections.list(table.getColumnModel().getColumns())) {
        c.setMinWidth(170);
        c.setPreferredWidth(170);
    }

    TableCopyHandler.registerCopyAction(table);
    return table;
}

From source file:lu.lippmann.cdb.ext.hydviga.ui.GapsOverviewPanel.java

public void refresh(final Instances dataSet, final int dateIdx) {
    final Instances gapsDescriptionsDataset = GapsUtil.buildGapsDescription(gcp, dataSet, dateIdx);

    final JXTable gapsDescriptionsTable = new JXTable();
    final InstanceTableModel gapsDescriptionsTableModel = new InstanceTableModel(false);
    gapsDescriptionsTableModel.setDataset(gapsDescriptionsDataset);
    gapsDescriptionsTable.setModel(gapsDescriptionsTableModel);
    gapsDescriptionsTable.setEditable(true);
    gapsDescriptionsTable.setShowHorizontalLines(false);
    gapsDescriptionsTable.setShowVerticalLines(false);
    gapsDescriptionsTable.setVisibleRowCount(5);
    gapsDescriptionsTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    gapsDescriptionsTable.setSortable(false);
    gapsDescriptionsTable.packAll();// ww w . j a  v  a  2  s.  co m

    gapsDescriptionsTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    gapsDescriptionsTable.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
        @Override
        public void valueChanged(ListSelectionEvent e) {
            if (!e.getValueIsAdjusting()) {
                int modelRow = gapsDescriptionsTable.getSelectedRow();
                if (modelRow < 0)
                    modelRow = 0;

                final String attrname = gapsDescriptionsTableModel.getValueAt(modelRow, 1).toString();
                final Attribute attr = dataSet.attribute(attrname);
                final int gapsize = (int) Double
                        .valueOf(gapsDescriptionsTableModel.getValueAt(modelRow, 5).toString()).doubleValue();
                final int position = (int) Double
                        .valueOf(gapsDescriptionsTableModel.getValueAt(modelRow, 6).toString()).doubleValue();

                try {
                    final ChartPanel cp = GapsUIUtil.buildGapChartPanel(dataSet, dateIdx, attr, gapsize,
                            position);

                    visualOverviewPanel.removeAll();
                    visualOverviewPanel.add(cp, BorderLayout.CENTER);

                    geomapPanel.removeAll();
                    geomapPanel.add(gcp.getMapPanel(Arrays.asList(attrname), new ArrayList<String>(), false));

                    jxp.updateUI();
                } catch (Exception ee) {
                    ee.printStackTrace();
                }
            }
        }
    });

    gapsDescriptionsTable.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseReleased(final MouseEvent e) {
            final InstanceTableModel instanceTableModel = (InstanceTableModel) gapsDescriptionsTable.getModel();
            final int row = gapsDescriptionsTable.rowAtPoint(e.getPoint());
            //final int row=gapsDescriptionsTable.getSelectedRow();
            final int modelRow = gapsDescriptionsTable.convertRowIndexToModel(row);
            //final int modelRow=(int)Double.valueOf(instanceTableModel.getValueAt(row,0).toString()).doubleValue();
            //System.out.println(row+" "+modelRow);

            final String attrname = instanceTableModel.getValueAt(modelRow, 1).toString();
            final Attribute attr = dataSet.attribute(attrname);
            final int gapsize = (int) Double.valueOf(instanceTableModel.getValueAt(modelRow, 5).toString())
                    .doubleValue();
            final int position = (int) Double.valueOf(instanceTableModel.getValueAt(modelRow, 6).toString())
                    .doubleValue();

            if (!e.isPopupTrigger()) {
                // nothing?
            } else {
                final JPopupMenu jPopupMenu = new JPopupMenu("feur");

                final JMenuItem interactiveFillMenuItem = new JMenuItem("Fill this gap (interactively)");
                interactiveFillMenuItem.addActionListener(new ActionListener() {
                    @Override
                    public void actionPerformed(final ActionEvent e) {
                        final GapFillingFrame jxf = new GapFillingFrame(atv, dataSet, attr, dateIdx,
                                GapsUtil.getCountOfValuesBeforeAndAfter(gapsize), position, gapsize, gcp,
                                false);
                        jxf.setSize(new Dimension(900, 700));
                        //jxf.setExtendedState(Frame.MAXIMIZED_BOTH);                        
                        jxf.setLocationRelativeTo(jPopupMenu);
                        jxf.setVisible(true);
                        //jxf.setResizable(false);
                    }
                });
                jPopupMenu.add(interactiveFillMenuItem);

                final JMenuItem lookupInKnowledgeDBMenuItem = new JMenuItem(
                        "Show the most similar cases from KnowledgeDB");
                lookupInKnowledgeDBMenuItem.addActionListener(new ActionListener() {
                    @Override
                    public void actionPerformed(final ActionEvent e) {
                        final double x = gcp.getCoordinates(attrname)[0];
                        final double y = gcp.getCoordinates(attrname)[1];
                        final String season = instanceTableModel.getValueAt(modelRow, 3).toString()
                                .split("/")[0];
                        final boolean isDuringRising = instanceTableModel.getValueAt(modelRow, 11).toString()
                                .equals("true");
                        try {
                            final Calendar cal = Calendar.getInstance();
                            final String dateAsString = instanceTableModel.getValueAt(modelRow, 2).toString()
                                    .replaceAll("'", "");
                            cal.setTime(FormatterUtil.DATE_FORMAT.parse(dateAsString));
                            final int year = cal.get(Calendar.YEAR);

                            new SimilarCasesFrame(dataSet, dateIdx, gcp, attrname, gapsize, position, x, y,
                                    year, season, isDuringRising);
                        } catch (Exception e1) {
                            e1.printStackTrace();
                        }
                    }
                });
                jPopupMenu.add(lookupInKnowledgeDBMenuItem);

                final JMenuItem mExport = new JMenuItem("Export this table as CSV");
                mExport.addActionListener(new ActionListener() {
                    @Override
                    public void actionPerformed(final ActionEvent e) {
                        final JFileChooser fc = new JFileChooser();
                        fc.setAcceptAllFileFilterUsed(false);
                        final int returnVal = fc.showSaveDialog(gapsDescriptionsTable);
                        if (returnVal == JFileChooser.APPROVE_OPTION) {
                            try {
                                final File file = fc.getSelectedFile();
                                WekaDataAccessUtil.saveInstancesIntoCSVFile(gapsDescriptionsDataset, file);
                            } catch (Exception ee) {
                                ee.printStackTrace();
                            }
                        }
                    }
                });
                jPopupMenu.add(mExport);

                jPopupMenu.show(gapsDescriptionsTable, e.getX(), e.getY());
            }
        }
    });

    final int tableWidth = (int) gapsDescriptionsTable.getPreferredSize().getWidth() + 30;
    final JScrollPane scrollPane = new JScrollPane(gapsDescriptionsTable);
    scrollPane.setPreferredSize(new Dimension(Math.min(tableWidth, 500), 500));
    scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    this.tablePanel.removeAll();
    this.tablePanel.add(scrollPane, BorderLayout.CENTER);

    this.visualOverviewPanel.removeAll();

    /* automatically compute the most similar series and the 'rising' flag */
    new AbstractSimpleAsync<Void>(false) {
        @Override
        public Void execute() throws Exception {
            final int rc = gapsDescriptionsTableModel.getRowCount();
            for (int i = 0; i < rc; i++) {
                final int modelRow = i;

                try {
                    final String attrname = gapsDescriptionsTableModel.getValueAt(modelRow, 1).toString();
                    final Attribute attr = dataSet.attribute(attrname);
                    final int gapsize = (int) Double
                            .valueOf(gapsDescriptionsTableModel.getValueAt(modelRow, 5).toString())
                            .doubleValue();
                    final int position = (int) Double
                            .valueOf(gapsDescriptionsTableModel.getValueAt(modelRow, 6).toString())
                            .doubleValue();

                    /* most similar */
                    gapsDescriptionsTableModel.setValueAt("...", modelRow, 7);
                    final int cvba = GapsUtil.getCountOfValuesBeforeAndAfter(gapsize);
                    Instances gapds = WekaDataProcessingUtil.buildFilteredDataSet(dataSet, 0,
                            dataSet.numAttributes() - 1, Math.max(0, position - cvba),
                            Math.min(position + gapsize + cvba, dataSet.numInstances() - 1));
                    final String mostsimilar = WekaTimeSeriesSimilarityUtil.findMostSimilarTimeSerie(gapds,
                            attr, WekaTimeSeriesUtil.getNamesOfAttributesWithoutGap(gapds), false);
                    gapsDescriptionsTableModel.setValueAt(mostsimilar, modelRow, 7);

                    /* 'rising' flag */
                    gapsDescriptionsTableModel.setValueAt("...", modelRow, 11);
                    final List<String> attributeNames = WekaDataStatsUtil.getAttributeNames(dataSet);
                    attributeNames.remove("timestamp");
                    final String nearestStationName = gcp.findNearestStation(attr.name(), attributeNames);
                    final Attribute nearestStationAttr = dataSet.attribute(nearestStationName);
                    //System.out.println(nearestStationName+" "+nearestStationAttr);
                    final boolean isDuringRising = GapsUtil.isDuringRising(dataSet, position, gapsize,
                            new int[] { dateIdx, attr.index(), nearestStationAttr.index() });
                    gapsDescriptionsTableModel.setValueAt(isDuringRising, modelRow, 11);

                    gapsDescriptionsTableModel.fireTableDataChanged();
                } catch (Exception e) {
                    gapsDescriptionsTableModel.setValueAt("n/a", modelRow, 7);
                    gapsDescriptionsTableModel.setValueAt("n/a", modelRow, 11);
                    e.printStackTrace();
                }
            }
            return null;
        }

        @Override
        public void onSuccess(Void result) {
        }

        @Override
        public void onFailure(Throwable caught) {
            caught.printStackTrace();
        }

    }.start();

    /* select the first row */
    gapsDescriptionsTable.setRowSelectionInterval(0, 0);
}

From source file:GeMSE.GS.Analysis.Stats.OneSamplePearsonsCorrelationPanel.java

/**
 * This method is called from within the constructor to initialize the form.
 * WARNING: Do NOT modify this code. The content of this method is always
 * regenerated by the Form Editor./*from  w  w w  .ja v a2 s  .  c o  m*/
 */
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {

    jTabbedPane1 = new javax.swing.JTabbedPane();
    jPanel1 = new javax.swing.JPanel();
    HeatmapL = new javax.swing.JLabel();
    jScrollPane1 = new javax.swing.JScrollPane();
    matrixDG = new javax.swing.JTable();

    HeatmapL.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
    HeatmapL.setText("GeMSE");

    javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
    jPanel1.setLayout(jPanel1Layout);
    jPanel1Layout
            .setHorizontalGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel1Layout.createSequentialGroup().addContainerGap()
                            .addComponent(HeatmapL, javax.swing.GroupLayout.DEFAULT_SIZE, 607, Short.MAX_VALUE)
                            .addContainerGap()));
    jPanel1Layout.setVerticalGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup().addContainerGap()
                    .addComponent(HeatmapL, javax.swing.GroupLayout.DEFAULT_SIZE, 473, Short.MAX_VALUE)
                    .addContainerGap()));

    jTabbedPane1.addTab("   Heat Map  ", jPanel1);

    matrixDG.setModel(new javax.swing.table.DefaultTableModel(new Object[][] { {}, {}, {}, {} }, new String[] {

    }));
    matrixDG.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_OFF);
    matrixDG.setCellSelectionEnabled(true);
    matrixDG.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_INTERVAL_SELECTION);
    jScrollPane1.setViewportView(matrixDG);

    jTabbedPane1.addTab("   Grid View   ", jScrollPane1);

    javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
    this.setLayout(layout);
    layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(
            layout.createSequentialGroup().addContainerGap().addComponent(jTabbedPane1).addContainerGap()));
    layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup(
            javax.swing.GroupLayout.Alignment.TRAILING,
            layout.createSequentialGroup().addContainerGap()
                    .addComponent(jTabbedPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 531, Short.MAX_VALUE)
                    .addContainerGap()));
}

From source file:RowHeaderTable.java

public RowHeaderTable() {
    super("Row Header Test");
    setSize(300, 200);/*from w w w  .  j  a  v  a 2 s  .  c o  m*/
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    TableModel tm = new AbstractTableModel() {
        String data[] = { "", "a", "b", "c", "d", "e" };

        String headers[] = { "Row #", "Column 1", "Column 2", "Column 3", "Column 4", "Column 5" };

        public int getColumnCount() {
            return data.length;
        }

        public int getRowCount() {
            return 1000;
        }

        public String getColumnName(int col) {
            return headers[col];
        }

        // Synthesize some entries using the data values & the row #
        public Object getValueAt(int row, int col) {
            return data[col] + row;
        }
    };

    // Create a column model for the main table. This model ignores the
    // first
    // column added, and sets a minimum width of 150 pixels for all others.
    TableColumnModel cm = new DefaultTableColumnModel() {
        boolean first = true;

        public void addColumn(TableColumn tc) {
            // Drop the first column . . . that'll be the row header
            if (first) {
                first = false;
                return;
            }
            tc.setMinWidth(150); // just for looks, really...
            super.addColumn(tc);
        }
    };

    // Create a column model that will serve as our row header table. This
    // model picks a maximum width and only stores the first column.
    TableColumnModel rowHeaderModel = new DefaultTableColumnModel() {
        boolean first = true;

        public void addColumn(TableColumn tc) {
            if (first) {
                tc.setMaxWidth(tc.getPreferredWidth());
                super.addColumn(tc);
                first = false;
            }
            // Drop the rest of the columns . . . this is the header column
            // only
        }
    };

    JTable jt = new JTable(tm, cm);

    // Set up the header column and get it hooked up to everything
    JTable headerColumn = new JTable(tm, rowHeaderModel);
    jt.createDefaultColumnsFromModel();
    headerColumn.createDefaultColumnsFromModel();

    // Make sure that selections between the main table and the header stay
    // in sync (by sharing the same model)
    jt.setSelectionModel(headerColumn.getSelectionModel());

    // Make the header column look pretty
    //headerColumn.setBorder(BorderFactory.createEtchedBorder());
    headerColumn.setBackground(Color.lightGray);
    headerColumn.setColumnSelectionAllowed(false);
    headerColumn.setCellSelectionEnabled(false);

    // Put it in a viewport that we can control a bit
    JViewport jv = new JViewport();
    jv.setView(headerColumn);
    jv.setPreferredSize(headerColumn.getMaximumSize());

    // With out shutting off autoResizeMode, our tables won't scroll
    // correctly (horizontally, anyway)
    jt.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);

    // We have to manually attach the row headers, but after that, the
    // scroll
    // pane keeps them in sync
    JScrollPane jsp = new JScrollPane(jt);
    jsp.setRowHeader(jv);
    jsp.setCorner(ScrollPaneConstants.UPPER_LEFT_CORNER, headerColumn.getTableHeader());
    getContentPane().add(jsp, BorderLayout.CENTER);
}