Example usage for javax.swing JTable getRowCount

Introduction

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

Prototype

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

Source Link

Document

Returns the number of rows that can be shown in the JTable, given unlimited space.

Usage

From source file:computer_store.GUI.java

/**
 * Takes a JTable and a ResultSet as parameters and populates the JTable with the supplied ResultSet
 * @param table//w  w w .j  a va 2s.c  om
 * @param rs 
 */
private void fillTable(javax.swing.JTable table, java.sql.ResultSet rs) {
    try {

        //To remove previously added rows
        while (table.getRowCount() > 0) {
            ((javax.swing.table.DefaultTableModel) table.getModel()).removeRow(0);
        }
        int columns = rs.getMetaData().getColumnCount();
        Object[] ids = new Object[columns];
        while (rs.next()) {
            Object[] row = new Object[columns];
            for (int i = 1; i <= columns; i++) {
                row[i - 1] = rs.getObject(i);
            }
            ((javax.swing.table.DefaultTableModel) table.getModel()).insertRow(rs.getRow() - 1, row);
        }
        for (int i = 1; i <= columns; i++) {
            ids[i - 1] = rs.getMetaData().getColumnName(i);
        }
        ((javax.swing.table.DefaultTableModel) table.getModel()).setColumnIdentifiers(ids);
        rs.close();
    } catch (Exception e) {
        System.out.print(e);
    }
}

---

From source file:computer_store.GUI.java

private void fillCompTable(javax.swing.JTable table, java.sql.ResultSet rs) {
    try {//from w w w .j a v  a 2 s .  c om

        //To remove previously added rows
        while (table.getRowCount() > 0) {
            ((javax.swing.table.DefaultTableModel) table.getModel()).removeRow(0);
        }
        int columns = rs.getMetaData().getColumnCount();
        int rows = 0;
        java.util.ArrayList<String> helper = new java.util.ArrayList();
        //Adding column titles
        Object[] ids = new Object[columns];
        for (int i = 1; i <= columns; i++) {
            ids[i - 1] = rs.getMetaData().getColumnName(i);
        }
        ((javax.swing.table.DefaultTableModel) table.getModel()).setColumnIdentifiers(ids);
        //Adding rows from ResultSet to table model.
        while (rs.next()) {
            helper.add(rs.getString("name"));
            rows++;
            Object[] row = new Object[columns];
            for (int i = 1; i <= columns; i++) {
                row[i - 1] = rs.getObject(i);
            }
            ((javax.swing.table.DefaultTableModel) table.getModel()).insertRow(rs.getRow() - 1, row);
        }

        //Adding new column with restock numbers            
        Object[] restock = new Object[rows];
        for (int i = 0; i < restock.length; i++) {
            restock[i] = handler.getCompRestock(helper.get(i));
        }
        ((javax.swing.table.DefaultTableModel) table.getModel()).addColumn("# to Restock", restock);
        //Adding selling prices
        Object[] sellPrice = new Object[rows];
        for (int i = 0; i < sellPrice.length; i++) {
            sellPrice[i] = ((int) jTable1.getValueAt(i, 1)) * 1.3;
        }
        ((javax.swing.table.DefaultTableModel) table.getModel()).addColumn("Selling price", sellPrice);

        rs.close();
    } catch (Exception e) {
        System.out.print(e);
    }
}

---

From source file:computer_store.GUI.java

private void fillSysTable(javax.swing.JTable table, java.sql.ResultSet rs) {
    try {/*ww  w . jav a 2s  .c  o m*/

        //To remove previously added rows
        while (table.getRowCount() > 0) {
            ((javax.swing.table.DefaultTableModel) table.getModel()).removeRow(0);
        }
        int columns = rs.getMetaData().getColumnCount();
        int rows = 0;
        //Adding column headers
        Object[] ids = new Object[columns];
        for (int i = 1; i <= columns; i++) {
            ids[i - 1] = rs.getMetaData().getColumnName(i);
        }
        ((javax.swing.table.DefaultTableModel) table.getModel()).setColumnIdentifiers(ids);
        java.util.ArrayList<String> systems = new java.util.ArrayList();
        //Adding rows from ResultSet
        while (rs.next()) {
            systems.add(rs.getString(1));
            Object[] row = new Object[columns];
            for (int i = 1; i <= columns; i++) {
                row[i - 1] = rs.getObject(i);
            }
            ((javax.swing.table.DefaultTableModel) table.getModel()).insertRow(rs.getRow() - 1, row);
            rows++;
        }
        //Adding new column with prices
        Object[] prices = new Object[rows];
        for (int i = 0; i < prices.length; i++) {
            prices[i] = handler.getSystemPrice(systems.get(i));
        }
        ((javax.swing.table.DefaultTableModel) table.getModel()).addColumn("Price", prices);
        //Adding new column with selling prices
        Object[] sellPrices = new Object[rows];
        for (int i = 0; i < sellPrices.length; i++) {
            sellPrices[i] = handler.getSystemSellPrice(systems.get(i));
        }
        ((javax.swing.table.DefaultTableModel) table.getModel()).addColumn("Selling price", sellPrices);
        //Adding new column with current stock
        Object[] inStock = new Object[rows];
        for (int i = 0; i < prices.length; i++) {
            inStock[i] = handler.systemsInStock(systems.get(i));
        }
        ((javax.swing.table.DefaultTableModel) table.getModel()).addColumn("In stock", inStock);

        rs.close();
    } catch (Exception e) {
        System.out.print(e);
    }
}

---

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

protected void setTable(XYDataset ds) {

    convertor.Y2Table(raw_x, raw_y, transformed_x, transformed_y, row_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));
    }/* w  ww  .  j  a  v a  2 s .c om*/

    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();
    JScrollPane dt = new JScrollPane(dataTable);
    dataPanel.add(dt);
    dt.setRowHeaderView(headerTable);
    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();

    // don't bring graph to the front
    if (tabbedPanelContainer.getTitleAt(tabbedPanelContainer.getSelectedIndex()) != ALL) {
        //   tabbedPanelContainer.setSelectedIndex(tabbedPanelContainer.indexOfComponent(graphPanel));
    } else {
        dataPanel2.removeAll();
        dataPanel2.add(new JLabel(" "));
        dataPanel2.add(new JLabel("Data"));
        JScrollPane dt2 = new JScrollPane(dataTable);
        dt2.setPreferredSize(new Dimension(CHART_SIZE_X / 3, CHART_SIZE_Y * 3 / 8));
        dt2.setRowHeaderView(headerTable);
        dataPanel2.add(dt2);
        JScrollPane st = new JScrollPane(summaryPanel);
        st.setPreferredSize(new Dimension(CHART_SIZE_X / 3, CHART_SIZE_Y / 6));
        dataPanel2.add(st);
        st.validate();

        dataPanel2.add(new JLabel(" "));
        dataPanel2.add(new JLabel("Mapping"));
        mapPanel.setPreferredSize(new Dimension(CHART_SIZE_X / 3, CHART_SIZE_Y / 2));
        dataPanel2.add(mapPanel);

        dataPanel2.validate();
    }
}

---

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

/**
 * reset dataTable to default (demo data), and refesh chart
 *//*from ww w . j  a  va2  s. c om*/
public void resetExample() {

    dataset = createDataset(true);

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

    hasExample = true;
    convertor.valueList2Table(values_storage, SERIES_COUNT, CATEGORY_COUNT);
    JTable tempDataTable = convertor.getTable();
    //      resetTable();
    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));

    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
    addButtonDependent();
    int columnCount = dataset.getColumnCount();
    for (int i = 0; i < columnCount; i++)
        addButtonIndependent();
    updateStatus(url);
}

---

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

/**
 * reset dataTable to default (demo data), and refesh chart
 *//*from   w  w  w. ja  v a  2 s. c o  m*/
public void resetExample() {
    reset_Slider();
    XYZDataset dataset = createDataset(true);

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

    hasExample = true;
    convertor.dataset2Table(dataset);
    JTable tempDataTable = convertor.getTable();
    //      resetTable();
    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

    int seriesCount = dataset.getSeriesCount();
    for (int i = 0; i < seriesCount; i++) {
        addButtonIndependent();
        addButtonDependent();
        addButtonDependent();
    }
    //updateStatus(url);
}

---

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

/**
 * reset dataTable to default (demo data), and refesh chart
 *///w w  w  .j  ava2 s .  c om
public void resetExample() {

    XYDataset dataset = createDataset(true);

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

    hasExample = true;
    convertor.Y2Table(raw_y, row_count);
    //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);
}

---

From source file:com.sec.ose.osi.ui.frm.main.identification.codematch.table.JTableInfoForCMFolder.java

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

    JComponent comp = (JComponent) super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row,
            column);/*from  ww w.  j a  v  a2s .c o m*/
    if (value == null) {
        comp.setToolTipText(null);
        return comp;
    }

    comp.setToolTipText(String.valueOf(value));

    if (row >= table.getRowCount()) {
        log.debug("row > table.getRowCount()");
        return comp;
    }

    switch (column) {

    case TableModelForCMFolder.COL_COMPONENT_NAME:
    case TableModelForCMFolder.COL_LICENSE_NAME:
        setHorizontalAlignment(SwingConstants.LEFT);
        break;

    case TableModelForCMFolder.COL_VERSION_NAME:
    case TableModelForCMFolder.COL_IDENTIFIED:
    case TableModelForCMFolder.COL_STATUS:
    case TableModelForCMFolder.COL_PENDING:
        setHorizontalAlignment(SwingConstants.CENTER);
        break;
    }
    int pendingHits = 0;
    int identifiedHits = 0;

    if (table.getValueAt(row, TableModelForCMFolder.COL_PENDING) != null) {
        pendingHits = Tools
                .transStringToInteger(table.getValueAt(row, TableModelForCMFolder.COL_PENDING).toString());
    }
    if (table.getValueAt(row, TableModelForCMFolder.COL_IDENTIFIED) != null) {
        identifiedHits = Tools
                .transStringToInteger(table.getValueAt(row, TableModelForCMFolder.COL_IDENTIFIED).toString());
    }
    if (identifiedHits > 0 && pendingHits == 0) {
        comp.setFont(new Font("Arial", Font.BOLD, 12));
        comp.setForeground(NORMAL_COLOR);
    } else if (identifiedHits == 0 && pendingHits == 0) {
        comp.setForeground(GRAY_COLOR);
    } else {
        comp.setForeground(NORMAL_COLOR);
    }

    return comp;
}

---

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

protected void setTable(XYDataset ds) {

    convertor.Power2Table(ds);/*from w  w w  .  j  a v a  2  s.com*/
    //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();

    // don't bring graph to the front
    if (tabbedPanelContainer.getTitleAt(tabbedPanelContainer.getSelectedIndex()) != ALL) {
        //   tabbedPanelContainer.setSelectedIndex(tabbedPanelContainer.indexOfComponent(graphPanel));
    } else {
        dataPanel2.removeAll();
        dataPanel2.add(new JLabel(" "));
        dataPanel2.add(new JLabel("Data"));
        JScrollPane dt = new JScrollPane(dataTable);
        dt.setPreferredSize(new Dimension(CHART_SIZE_X / 3, CHART_SIZE_Y * 3 / 8));

        dataPanel2.add(dt);
        JScrollPane st = new JScrollPane(summaryPanel);
        st.setPreferredSize(new Dimension(CHART_SIZE_X / 3, CHART_SIZE_Y / 6));
        dataPanel2.add(st);
        st.validate();

        dataPanel2.add(new JLabel(" "));
        dataPanel2.add(new JLabel("Mapping"));
        mapPanel.setPreferredSize(new Dimension(CHART_SIZE_X / 3, CHART_SIZE_Y / 2));
        dataPanel2.add(mapPanel);

        dataPanel2.validate();
    }
}

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From source file:com.smanempat.controller.ControllerClassification.java

public void convertToExcel(JTable tableResult, File fileToSave) throws FileNotFoundException, IOException {
    XSSFWorkbook workBook = new XSSFWorkbook();
    XSSFSheet sheet = workBook.createSheet();
    XSSFRow row;//  w ww.  j ava  2s  .  c  om
    int rowCountData = tableResult.getRowCount();

    Map<Integer, Object[]> data = new HashMap<Integer, Object[]>();
    data.put(1, new Object[] { "NIS", "NAMA", "JK", "UN", "PT BINDO", "PT MTK", "PT BING", "PT IPA", "MINAT",
            "JURUSAN" });
    for (int i = 0; i < rowCountData; i++) {
        //            System.out.println(tableResult.getValueAt(i, 1));
        data.put((i + 2), new Object[] { tableResult.getValueAt(i, 0), tableResult.getValueAt(i, 1),
                tableResult.getValueAt(i, 2), tableResult.getValueAt(i, 3), tableResult.getValueAt(i, 4),
                tableResult.getValueAt(i, 5), tableResult.getValueAt(i, 6), tableResult.getValueAt(i, 7),
                tableResult.getValueAt(i, 8), tableResult.getValueAt(i, 9) });
    }

    //System.out.println("KeySet " + data.keySet());
    Set<Integer> keyID = data.keySet();
    int rowID = 0;
    for (Integer key : keyID) {
        row = sheet.createRow(rowID);
        Object[] tempData = data.get(key);
        rowID++;
        int cellID = 0;
        for (Object obj : tempData) {
            Cell cell = row.createCell(cellID);
            cell.setCellValue(obj.toString());
            cellID++;
        }
    }
    FileOutputStream out = new FileOutputStream(fileToSave);
    workBook.write(out);
    out.close();
    System.out.println(fileToSave + " Berhasil disimpan");
}

---

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