Example usage for javax.swing JTable getColumnCount

Introduction

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

Prototype

@BeanProperty(bound = false)
public int getColumnCount() 

Source Link

Document

Returns the number of columns in the column model.

Usage

From source file:edu.ucla.stat.SOCR.chart.SuperXYChart_Time.java

/**
 * reset dataTable to default (demo data), and refesh chart
 *//*from w ww. j  a  v a 2  s .  c o m*/
public void resetExample() {

    dataset = createDataset(true);

    JFreeChart chart = createChart(dataset);
    chartPanel = new ChartPanel(chart, false);
    setChart();

    hasExample = true;
    convertor.dataset2Table((TimeSeriesCollection) dataset);
    JTable tempDataTable = convertor.getTable();
    //resetTable();
    resetTableRows(tempDataTable.getRowCount());
    resetTableColumns(tempDataTable.getColumnCount());

    for (int i = 0; i < tempDataTable.getColumnCount(); i++) {
        columnModel.getColumn(i).setHeaderValue(tempDataTable.getColumnName(i));
        //  System.out.println("updateExample tempDataTable["+i+"] = " +tempDataTable.getColumnName(i));
    }

    columnModel = dataTable.getColumnModel();
    dataTable.setTableHeader(new EditableHeader(columnModel));

    for (int i = 0; i < tempDataTable.getRowCount(); i++)
        for (int j = 0; j < tempDataTable.getColumnCount(); j++) {
            dataTable.setValueAt(tempDataTable.getValueAt(i, j), i, j);
        }
    dataPanel.removeAll();
    dataPanel.add(new JScrollPane(dataTable));
    dataTable.setGridColor(Color.gray);
    dataTable.setShowGrid(true);
    dataTable.doLayout();
    // this is a fix for the BAD SGI Java VM - not up to date as of dec. 22, 2003
    try {
        dataTable.setDragEnabled(true);
    } catch (Exception e) {
    }

    dataPanel.validate();

    // do the mapping

    setMapping();
    updateStatus(url);
}

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From source file:edu.ucla.stat.SOCR.chart.demo.MultiIndexChart.java

public void resetExample() {
    //  System.out.println("resetExample get called");
    XYDataset dataset = createDataset1(true);

    JFreeChart chart = createChart(dataset);
    chartPanel = new ChartPanel(chart, false);
    setChart();/*from   w  ww  .j  av a2  s  .  co m*/

    hasExample = true;

    //System.out.println("independentVarLength="+independentVarLength);
    //  System.out.println("raw+x="+raw_x[0]);
    int colCount = dataset.getSeriesCount();
    String[] columnName = new String[colCount];
    for (int i = 0; i < colCount; i++)
        columnName[i] = dataset.getSeriesKey(i).toString();

    convertor.multiY2Table(raw_x2, row_count, colCount, columnName);
    //convertor.dataset2Table(dataset);            
    JTable tempDataTable = convertor.getTable();

    resetTableRows(tempDataTable.getRowCount() + 1);
    resetTableColumns(tempDataTable.getColumnCount());

    for (int i = 0; i < tempDataTable.getColumnCount(); i++) {
        columnModel.getColumn(i).setHeaderValue(tempDataTable.getColumnName(i));
        //  System.out.println("updateExample tempDataTable["+i+"] = " +tempDataTable.getColumnName(i));
    }

    columnModel = dataTable.getColumnModel();
    dataTable.setTableHeader(new EditableHeader(columnModel));

    for (int i = 0; i < tempDataTable.getRowCount(); i++)
        for (int j = 0; j < tempDataTable.getColumnCount(); j++) {
            dataTable.setValueAt(tempDataTable.getValueAt(i, j), i, j);
            //System.out.println("setTabledata "+tempDataTable.getValueAt(i,j));
        }

    dataPanel.removeAll();
    dataPanel.add(new JScrollPane(dataTable));
    dataTable.setGridColor(Color.gray);
    dataTable.setShowGrid(true);
    dataTable.doLayout();

    // this is a fix for the BAD SGI Java VM - not up to date as of dec. 22, 2003
    try {
        dataTable.setDragEnabled(true);
    } catch (Exception e) {
    }

    dataPanel.validate();

    // do the mapping
    for (int i = 0; i < colCount; i++)
        addButtonIndependent();//Y

    rangeLabel = "";
    for (int j = 0; j < colCount; j++)
        rangeLabel += columnName[j] + "/";
    rangeLabel = rangeLabel.substring(0, rangeLabel.length() - 1);

    updateStatus(url);
}

---

From source file:edu.ucla.stat.SOCR.chart.demo.EventFrequencyDemo1.java

public void resetExample() {

    dataset = createDataset(true);/*from w w  w.j  a  va 2 s  .  c o m*/

    JFreeChart chart = createChart(dataset);
    chartPanel = new ChartPanel(chart, false);

    //      setSummary(dataset);
    setChart();

    hasExample = true;
    convertor.dataset2Table(dataset);
    JTable tempDataTable = convertor.getTable();
    resetTableRows(tempDataTable.getRowCount() + 1);
    resetTableColumns(tempDataTable.getColumnCount() + 1);

    for (int i = 0; i < tempDataTable.getColumnCount(); i++) {
        columnModel.getColumn(i).setHeaderValue(tempDataTable.getColumnName(i));
        //  System.out.println("updateExample tempDataTable["+i+"] = " +tempDataTable.getColumnName(i));
    }

    columnModel = dataTable.getColumnModel();
    dataTable.setTableHeader(new EditableHeader(columnModel));

    DecimalFormat f = new DecimalFormat("#.#E0");
    for (int i = 0; i < tempDataTable.getRowCount(); i++)
        for (int j = 0; j < tempDataTable.getColumnCount(); j++) {
            if (j != 0) {
                try {
                    long time = f.parse((String) tempDataTable.getValueAt(i, j)).longValue();
                    Date date = new Date(time);
                    dataTable.setValueAt(new Day(date).toString(), i, j);
                } catch (ParseException e) {
                    dataTable.setValueAt("NaN", i, j);
                }
            } else
                dataTable.setValueAt(tempDataTable.getValueAt(i, j), i, j);
        }
    dataPanel.removeAll();
    dataPanel.add(new JScrollPane(dataTable));
    dataTable.setGridColor(Color.gray);
    dataTable.setShowGrid(true);
    dataTable.doLayout();
    // this is a fix for the BAD SGI Java VM - not up to date as of dec. 22, 2003
    try {
        dataTable.setDragEnabled(true);
    } catch (Exception e) {
    }

    dataPanel.validate();

    // do the mapping
    addButtonDependent();
    int columnCount = dataset.getColumnCount();
    for (int i = 0; i < columnCount; i++)
        addButtonIndependent();

    updateStatus(url);
}

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From source file:ExtendedDnDDemo.java

protected String exportString(JComponent c) {
    JTable table = (JTable) c;
    rows = table.getSelectedRows();/*from  w w w.  j av a  2  s .c  o m*/
    int colCount = table.getColumnCount();

    StringBuffer buff = new StringBuffer();

    for (int i = 0; i < rows.length; i++) {
        for (int j = 0; j < colCount; j++) {
            Object val = table.getValueAt(rows[i], j);
            buff.append(val == null ? "" : val.toString());
            if (j != colCount - 1) {
                buff.append(",");
            }
        }
        if (i != rows.length - 1) {
            buff.append("\n");
        }
    }

    return buff.toString();
}

---

From source file:edu.ucla.stat.SOCR.chart.SuperValueChart.java

/**
 * reset dataTable to default (demo data), and refesh chart
 */// w w w . ja  v a 2  s.co m
public void resetExample() {

    ValueDataset dataset = createDataset(true);

    JFreeChart chart = createChart(dataset);
    chartPanel = new ChartPanel(chart, false);
    setChart();

    hasExample = true;
    convertor.dataset2Table(dataset);
    JTable tempDataTable = convertor.getTable();
    resetTableRows(tempDataTable.getRowCount() + 1);
    resetTableColumns(tempDataTable.getColumnCount());

    for (int i = 0; i < tempDataTable.getColumnCount(); i++) {
        columnModel.getColumn(i).setHeaderValue(tempDataTable.getColumnName(i));
        //  System.out.println("updateExample tempDataTable["+i+"] = " +tempDataTable.getColumnName(i));
    }

    columnModel = dataTable.getColumnModel();
    dataTable.setTableHeader(new EditableHeader(columnModel));

    for (int i = 0; i < tempDataTable.getRowCount(); i++)
        for (int j = 0; j < tempDataTable.getColumnCount(); j++) {
            dataTable.setValueAt(tempDataTable.getValueAt(i, j), i, j);
        }
    dataPanel.removeAll();
    dataPanel.add(new JScrollPane(dataTable));
    dataTable.setGridColor(Color.gray);
    dataTable.setShowGrid(true);
    dataTable.doLayout();
    // this is a fix for the BAD SGI Java VM - not up to date as of dec. 22, 2003
    try {
        dataTable.setDragEnabled(true);
    } catch (Exception e) {
    }

    dataPanel.validate();

    // do the mapping

    setMapping();

    updateStatus(url);
}

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From source file:edu.ucla.stat.SOCR.chart.demo.BoxAndWhiskerChartDemo2.java

public void resetExample() {

    BoxAndWhiskerCategoryDataset dataset = createDataset(true);

    JFreeChart chart = createChart(dataset);
    chartPanel = new ChartPanel(chart, false);
    setChart();/*  w ww  .j  a va 2  s.  c o  m*/

    hasExample = true;

    convertor.Y2Table(raw_y, data_count);
    JTable tempDataTable = convertor.getTable();
    resetTableRows(tempDataTable.getRowCount() + 1);
    resetTableColumns(tempDataTable.getColumnCount());

    for (int i = 0; i < tempDataTable.getColumnCount(); i++) {
        columnModel.getColumn(i).setHeaderValue(tempDataTable.getColumnName(i));
        //  System.out.println("updateExample tempDataTable["+i+"] = " +tempDataTable.getColumnName(i));
    }

    columnModel = dataTable.getColumnModel();
    dataTable.setTableHeader(new EditableHeader(columnModel));

    for (int i = 0; i < tempDataTable.getRowCount(); i++)
        for (int j = 0; j < tempDataTable.getColumnCount(); j++) {
            dataTable.setValueAt(tempDataTable.getValueAt(i, j), i, j);
        }
    dataPanel.removeAll();
    dataPanel.add(new JScrollPane(dataTable));
    dataTable.setGridColor(Color.gray);
    dataTable.setShowGrid(true);
    dataTable.doLayout();
    // this is a fix for the BAD SGI Java VM - not up to date as of dec. 22, 2003
    try {
        dataTable.setDragEnabled(true);
    } catch (Exception e) {
    }

    dataPanel.validate();

    // do the mapping
    addButtonIndependent();//Y
    updateStatus(url);
}

---

From source file:edu.ku.brc.specify.plugins.sgr.SGRResultsDisplay.java

/**
 * From http://www.pikopong.com/blog/2008/08/13/auto-resize-jtable-column-width/
 * /*from  ww w.  j  a  v  a2 s. c  o m*/
 * @param table
 * @param model
 * @return
 */
private JTable autoResizeColWidth(JTable table, DefaultTableModel model) {
    table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    table.setModel(model);

    int margin = 5;

    for (int i = 0; i < table.getColumnCount(); i++) {
        int vColIndex = i;
        DefaultTableColumnModel colModel = (DefaultTableColumnModel) table.getColumnModel();
        TableColumn col = colModel.getColumn(vColIndex);
        int width = 0;

        // Get width of column header
        TableCellRenderer renderer = col.getHeaderRenderer();

        if (renderer == null) {
            renderer = table.getTableHeader().getDefaultRenderer();
        }

        Component comp = renderer.getTableCellRendererComponent(table, col.getHeaderValue(), false, false, 0,
                0);

        width = comp.getPreferredSize().width;

        // Get maximum width of column data
        for (int r = 0; r < table.getRowCount(); r++) {
            renderer = table.getCellRenderer(r, vColIndex);
            comp = renderer.getTableCellRendererComponent(table, table.getValueAt(r, vColIndex), false, false,
                    r, vColIndex);
            width = Math.max(width, comp.getPreferredSize().width);
        }

        // Add margin
        width += 2 * margin;

        // Set the width
        col.setPreferredWidth(width);
    }

    ((DefaultTableCellRenderer) table.getTableHeader().getDefaultRenderer())
            .setHorizontalAlignment(SwingConstants.LEFT);

    // table.setAutoCreateRowSorter(true);
    //table.getTableHeader().setReorderingAllowed(false);

    return table;
}

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From source file:gui.accessories.BattleSimFx.java

@Override
public void init() {
    tableModel = new SampleTableModel();
    // create javafx panel for charts
    chartFxPanel = new JFXPanel();
    chartFxPanel.setPreferredSize(new Dimension(PANEL_WIDTH_INT, PANEL_HEIGHT_INT));

    //JTable//  w ww  .  j  a v  a 2s  .co m
    JTable table = new JTable(tableModel);
    table.setAutoCreateRowSorter(true);
    table.setGridColor(Color.DARK_GRAY);
    BattleSimFx.DecimalFormatRenderer renderer = new BattleSimFx.DecimalFormatRenderer();
    renderer.setHorizontalAlignment(JLabel.RIGHT);
    for (int i = 0; i < table.getColumnCount(); i++) {
        table.getColumnModel().getColumn(i).setCellRenderer(renderer);
    }
    JScrollPane tablePanel = new JScrollPane(table);
    tablePanel.setPreferredSize(new Dimension(PANEL_WIDTH_INT, TABLE_PANEL_HEIGHT_INT));

    JPanel chartTablePanel = new JPanel();
    chartTablePanel.setLayout(new BorderLayout());

    //Split pane that holds both chart and table
    JSplitPane jsplitPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
    jsplitPane.setTopComponent(chartTablePanel);
    jsplitPane.setBottomComponent(tablePanel);
    jsplitPane.setDividerLocation(410);
    chartTablePanel.add(chartFxPanel, BorderLayout.CENTER);

    //          add(tablePanel, BorderLayout.CENTER);
    add(jsplitPane, BorderLayout.CENTER);

    // create JavaFX scene
    Platform.runLater(new Runnable() {
        @Override
        public void run() {
            createScene();
        }
    });
}

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From source file:edu.ucla.stat.SOCR.chart.SuperCategoryChart_Stat.java

/**
 * reset dataTable to default (demo data), and refesh chart
 *//*  w ww . j a v  a2 s .c  o  m*/
public void resetExample() {

    dataset = (DefaultStatisticalCategoryDataset) createDataset(true);

    JFreeChart chart = createChart(dataset);
    chartPanel = new ChartPanel(chart, false);
    //      setSummary(dataset);
    setChart();

    hasExample = true;
    convertor.dataset2Table(dataset);
    JTable tempDataTable = convertor.getTable();
    resetTableRows(tempDataTable.getRowCount() + 1);
    resetTableColumns(tempDataTable.getColumnCount() + 1);

    for (int i = 0; i < tempDataTable.getColumnCount(); i++) {
        columnModel.getColumn(i).setHeaderValue(tempDataTable.getColumnName(i));
    }
    columnModel = dataTable.getColumnModel();
    dataTable.setTableHeader(new EditableHeader(columnModel));

    for (int i = 0; i < tempDataTable.getRowCount(); i++)
        for (int j = 0; j < tempDataTable.getColumnCount(); j++) {
            dataTable.setValueAt(tempDataTable.getValueAt(i, j), i, j);
        }
    dataPanel.removeAll();
    dataPanel.add(new JScrollPane(dataTable));
    dataTable.setGridColor(Color.gray);
    dataTable.setShowGrid(true);
    dataTable.doLayout();
    // this is a fix for the BAD SGI Java VM - not up to date as of dec. 22, 2003
    try {
        dataTable.setDragEnabled(true);
    } catch (Exception e) {
    }

    dataPanel.validate();

    // do the mapping
    setMapping();
    updateStatus(url);
}

---

From source file:edu.ucla.stat.SOCR.chart.SuperIntervalXYChart.java

/**
 * reset dataTable to default (demo data), and refesh chart
 *//* w  ww.jav a 2s.com*/
public void resetExample() {
    isDemo = true;
    IntervalXYDataset dataset = createDataset(isDemo);

    JFreeChart chart = createChart(dataset);
    chartPanel = new ChartPanel(chart, false);
    setChart();

    hasExample = true;

    convertor.dataset2Table(dataset);
    JTable tempDataTable = convertor.getTable();
    int seriesCount = tempDataTable.getColumnCount() / 2;
    resetTableRows(tempDataTable.getRowCount() + 1);
    resetTableColumns(seriesCount * 2);

    for (int i = 0; i < seriesCount * 2; i++) {
        columnModel.getColumn(i).setHeaderValue(tempDataTable.getColumnName(i));
        //  System.out.println("updateExample tempDataTable["+i+"] = " +tempDataTable.getColumnName(i));
    }

    columnModel = dataTable.getColumnModel();
    dataTable.setTableHeader(new EditableHeader(columnModel));

    for (int i = 0; i < tempDataTable.getRowCount(); i++)
        for (int j = 0; j < tempDataTable.getColumnCount(); j++) {
            dataTable.setValueAt(tempDataTable.getValueAt(i, j), i, j);
        }
    dataPanel.removeAll();
    dataPanel.add(new JScrollPane(dataTable));
    dataTable.setGridColor(Color.gray);
    dataTable.setShowGrid(true);

    // this is a fix for the BAD SGI Java VM - not up to date as of dec. 22, 2003
    try {
        dataTable.setDragEnabled(true);
    } catch (Exception e) {
    }

    dataPanel.validate();

    setMapping();

    updateStatus(url);
}

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