javax.swing.table.TableModel类的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中javax.swing.table.TableModel类的一些代码示例，展示了TableModel类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。TableModel类的具体详情如下：
包路径：javax.swing.table.TableModel
类名称：TableModel

TableModel介绍

暂无

代码示例

代码示例来源：origin: igniterealtime/Smack

@Override
  public void valueChanged(ListSelectionEvent e) {
    if (table.getSelectedRow() == -1) {
      // Clear the messageTextArea since there is none packet selected
      messageTextArea.setText(null);
    }
    else {
      // Set the detail of the packet in the messageTextArea
      messageTextArea.setText(
          (String) table.getModel().getValueAt(table.getSelectedRow(), 0));
      // Scroll up to the top
      messageTextArea.setCaretPosition(0);
    }
  }
}

代码示例来源：origin: log4j/log4j

protected static boolean contains(int row, TableModel model) {
 if (model == null) {
  return false;
 }
 if (row < 0) {
  return false;
 }
 if (row >= model.getRowCount()) {
  return false;
 }
 return true;
}

代码示例来源：origin: libgdx/libgdx

table.getColumnModel().getColumn(0).setPreferredWidth(10);
table.getColumnModel().getColumn(1).setPreferredWidth(50);
table.getColumnModel().getColumn(2).setPreferredWidth(100);
table.getColumnModel().getColumn(3).setPreferredWidth(20);
table.getColumnModel().getColumn(4).setPreferredWidth(30);
table.getTableHeader().setReorderingAllowed(false);
table.getModel().addTableModelListener(this);
table.addMouseListener(new MouseAdapter() {
  public void mouseClicked (MouseEvent e) {
scrollPane = new JScrollPane(table);

代码示例来源：origin: groovy/groovy-core

public Object next() {
  int cols = self.getColumnCount();
  Object[] rowData = new Object[cols];
  for (int col = 0; col < cols; col++) {
    rowData[col] = self.getValueAt(row, col);
  }
  row++;
  return rowData;
}

代码示例来源：origin: groovy/groovy-core

public void propertyChange(PropertyChangeEvent event) {
    update();
    ((TableModel) event.getOldValue()).removeTableModelListener(this);
    ((TableModel) event.getNewValue()).addTableModelListener(this);
  }
}

代码示例来源：origin: groovy/groovy-core

public int compareRowsByColumn(int row1, int row2, int column) {
  Class type = model.getColumnClass(column);
  TableModel data = model;
  Object o1 = data.getValueAt(row1, column);
  Object o2 = data.getValueAt(row2, column);

代码示例来源：origin: stackoverflow.com

private JFrame frame = new JFrame("Frame");
private JPanel fatherCenter = new JPanel();
private JScrollPane tableScroll = new JScrollPane();
private myTableModel tableModel;
private JTable dialogTable;
      Component comp = super.prepareRenderer(renderer, row, column);
      if (!isRowSelected(row)) {
        int modelRow = convertRowIndexToModel(row);
        boolean type = (Boolean) getModel().getValueAt(modelRow, 2);
        boolean type1 = (Boolean) getModel().getValueAt(modelRow, 3);
        boolean type2 = (Boolean) getModel().isCellEditable(row, column);
        comp.setForeground(Color.black);
        if ((type) && (!type1)) {
  tableScroll = new JScrollPane(dialogTable, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED,
      ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
  tableScroll.setBorder(null);
  fatherCenter.setLayout(new BorderLayout(10, 10));
  fatherCenter.add(tableScroll, BorderLayout.CENTER);
  pane.add(fatherCenter);

代码示例来源：origin: stackoverflow.com

private JTable table = new JTable(model);
      });
  this.table = table;
  this.tableModel = table.getModel();
  if (tableModel.getColumnClass(targetColumn) != Boolean.class) {
    throw new IllegalArgumentException("Boolean column required.");
  this.addItemListener(new ItemHandler());
  header.addMouseListener(new MouseHandler());
  tableModel.addTableModelListener(new ModelHandler());
  boolean allTrue = true;
  boolean allFalse = true;
  for (int r = 0; r < tableModel.getRowCount(); r++) {
    boolean b = (Boolean) tableModel.getValueAt(r, targetColumn);
    allTrue &= b;
    allFalse &= !b;

代码示例来源：origin: org.codehaus.izpack/izpack-installer

public void mouseClicked(MouseEvent e)
{
  int selectedrow = conditiontable.getSelectedRow();
  String selectedcondition = (String) conditiontable.getModel().getValueAt(selectedrow, 0);
  if (e.getClickCount() == 2)
  {
    ConditionHistory aConditionHistory = conditionhistory.get(selectedcondition);
    JFrame variabledetails = new JFrame("Details");
    JTextPane detailspane = new JTextPane();
    detailspane.setContentType("text/html");
    detailspane.setText(aConditionHistory.getConditionHistoryDetails());
    detailspane.setEditable(false);
    JScrollPane scroller = new JScrollPane(detailspane);
    Container container = variabledetails.getContentPane();
    container.setLayout(new BorderLayout());
    container.add(scroller, BorderLayout.CENTER);
    variabledetails.pack();
    variabledetails.setVisible(true);
  }
}

代码示例来源：origin: stackoverflow.com

model.addRow(new Object[]{"Paul Reed Smith","Standard 24", "USA", ""});
JTable table = new JTable(model);
table.setDefaultRenderer(Object.class, new DefaultTableCellRenderer(){
  @Override
  public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {                
    super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
    if(!isSelected){
      Color background = table.getModel().getValueAt(row, 3).equals("") ? Color.GREEN : table.getBackground();
      setBackground(background);
    } else {
JFrame frame = new JFrame("Demo");      
frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
frame.getContentPane().add(new JScrollPane(table));
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);

代码示例来源：origin: stackoverflow.com

JTable table = new JTable(model);
    model);
sorter.setRowFilter(filter);
table.setRowSorter(sorter);
JScrollPane scrollPane = new JScrollPane(table);
JFrame frame = new JFrame("Filtering Table");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  public void actionPerformed(ActionEvent e) {
    for(int row = 0;row < table.getRowCount();row++) {
      System.out.println(table.getModel().getValueAt(table.convertRowIndexToModel(row), 0));
frame.getContentPane().add(btnNewButton, BorderLayout.SOUTH);
frame.getContentPane().add(scrollPane);
frame.setSize(300, 200);
frame.setVisible(true);

代码示例来源：origin: stackoverflow.com

String [][] data = new String[][]{{"Test11", "Test12", "Test13", "Test14"},
      {"Test21", "Test22", "Test23", "Test24"},
      {"Test31", "Test32", "Test33", "Test34"}};
String[] columnName = new String[] {"Column1", "Column2", "Column3", "Column3"};

private void createDataTable(String[][] data, String[] columnName){
  JFrame frame = new JFrame();
  JScrollPane scrollPane = new JScrollPane();

  JTable table = new JTable(data, columnName);
  scrollPane.setViewportView(table);
  frame.add(scrollPane);

  frame.setSize(800, 800);
  frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
  frame.setVisible(true);

}

public String[][] getTableData (JTable table) {
  TableModel dtm = table.getModel();
  int nRow = dtm.getRowCount(), nCol = dtm.getColumnCount();
  String[][] tableData = new String[nRow][nCol];
  for (int i = 0 ; i < nRow ; i++)
    for (int j = 0 ; j < nCol ; j++)
      tableData[i][j] = dtm.getValueAt(i,j).toString();
  return tableData;
}

代码示例来源：origin: stackoverflow.com

int modelColumn = table.convertColumnIndexToModel(column);
    return (modelColumn == 3) ? false : true;
table = new JTable(model);
table.setPreferredScrollableViewportSize(table.getPreferredSize());
JScrollPane scrollPane = new JScrollPane(table);
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
frame.add(scrollPane);
frame.pack();
frame.setLocation(150, 150);
frame.setVisible(true);
  if (column == 1 || column == 2) {
    TableModel model = table.getModel();
    int quantity = ((Integer) model.getValueAt(row, 1)).intValue();
    double price = ((Double) model.getValueAt(row, 2)).doubleValue();
    Double value = new Double(quantity * price);
    model.setValueAt(value, row, 3);

代码示例来源：origin: stackoverflow.com

private JScrollPane jsp = new JScrollPane(editor);
private JTable table;
private int row;
  JTable table = new JTable(new String[][]{
        {"1\n2\n3\n4\n5\n6\n7", "1\n2\n3\n4\n5\n6\n7", "1\n2\n3\n4\n5\n6\n7"},
        {"1\n2\n3\n4\n5\n6\n7", "1\n2\n3\n4\n5\n6\n7", "1\n2\n3\n4\n5\n6\n7"}},
      new String[]{"First Column", "Second Column", "Third Column"});
  JTableMultiLineSupport mls = new JTableMultiLineSupport();
  table.setDefaultEditor(Object.class, mls);
  table.setDefaultRenderer(Object.class, mls);
  table.setRowHeight(0, 30);
  table.setRowHeight(1, 70);
  table.setPreferredScrollableViewportSize(table.getPreferredSize());
  JFrame frame = new JFrame("Test");
  frame.add(new JScrollPane(table));
  frame.pack();
  frame.setVisible(true);
  frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  table.getModel().setValueAt(editor.getText(), row, col);
  return true;

代码示例来源：origin: stackoverflow.com

private JFrame frame = new JFrame("EachRowRendererEditor");
private  String[] columnNames = {"Type", "Value"};
private     Object[][] data = {
    public TableCellRenderer getCellRenderer(int row, int column) {
      editingClass = null;
      int modelColumn = convertColumnIndexToModel(column);
      if (modelColumn == 1) {
        Class rowClass = getModel().getValueAt(row, modelColumn).getClass();
        return getDefaultRenderer(rowClass);
      } else {
        return super.getCellRenderer(row, column);
      int modelColumn = convertColumnIndexToModel(column);
      if (modelColumn == 1) {
        editingClass = getModel().getValueAt(row, modelColumn).getClass();
        return getDefaultEditor(editingClass);
      } else {
  table.setPreferredScrollableViewportSize(table.getPreferredSize());
  scrollPane = new JScrollPane(table);
  frame.add(scrollPane);
  frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
  frame.pack();
  frame.setLocationRelativeTo(null);
  frame.setVisible(true);

代码示例来源：origin: stackoverflow.com

jScrollPane1 = new javax.swing.JScrollPane();
RVDataTable = new javax.swing.JTable();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
RVDataTable.setModel(wrap.getModel());
RVDataTable.getModel().addTableModelListener(this);
jScrollPane1.setViewportView(RVDataTable);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
  layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
);
pack();
java.awt.EventQueue.invokeLater(new Runnable() {
  public void run() {
    new MainWindow().setVisible(true);

代码示例来源：origin: stackoverflow.com

JFrame frame = new JFrame();
  frame.setDefaultCloseOperation(JDialog.EXIT_ON_CLOSE);
  DefaultTableModel model = new DefaultTableModel(new Object[][]{
        {Boolean.FALSE, "Row 1"},
      int column = e.getColumn();
      TableModel model = (TableModel) e.getSource();
      Object data = model.getValueAt(row, column);
      if (data instanceof Boolean) {
        System.out.println("Value changed in Row: " + row + " Column: " + column + " New Value = " + data);
  JTable table = new JTable(model);
  frame.add(new JScrollPane(table));
  frame.pack();
  frame.setVisible(true);
} catch (Exception e) {
  e.printStackTrace();

代码示例来源：origin: jfree/jfreechart

/**
 * Creates a panel that contains a table based on the specified table model.
 *
 * @param model  the table model to use when constructing the table.
 *
 * @return The panel.
 */
public static JPanel createTablePanel(TableModel model) {
  JPanel panel = new JPanel(new BorderLayout());
  JTable table = new JTable(model);
  for (int columnIndex = 0; columnIndex < model.getColumnCount(); columnIndex++) {
    TableColumn column = table.getColumnModel().getColumn(columnIndex);
    Class c = model.getColumnClass(columnIndex);
    if (c.equals(Number.class)) {
      column.setCellRenderer(new NumberCellRenderer());
    }
  }
  panel.add(new JScrollPane(table));
  return panel;
}

代码示例来源：origin: stackoverflow.com

private static JTable t = new JTable(new String[][]{{"1,1", "1,2"}, {"2,1", "2,2"}}, 
            new String[]{"1", "2"});
private static JLabel l = new JLabel("Your selction will appear here");
private static JFrame f = new JFrame("Table selection listener Ex.");
private static ListSelectionListener myListener = new ListSelectionListener() {
  @Override
  public void valueChanged(ListSelectionEvent e) {
    int col = t.getColumnModel().getSelectionModel().getLeadSelectionIndex();
    int row = t.getSelectionModel().getLeadSelectionIndex();
    try {
      l.setText(t.getModel().getValueAt(row, col).toString());
    } catch (IndexOutOfBoundsException ignore) {
  t.getSelectionModel().addListSelectionListener(myListener);
  t.getColumnModel().getSelectionModel().addListSelectionListener(myListener);
  f.getContentPane().add(t, BorderLayout.NORTH);
  f.getContentPane().add(l, BorderLayout.CENTER);
  f.pack();
  f.setVisible(true);

代码示例来源：origin: stackoverflow.com

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
final JTable table = new JTable(tmodel);
table.setPreferredScrollableViewportSize(table.getPreferredSize());
add(new JScrollPane(table), BorderLayout.CENTER);
JButton jb = new JButton("click me"); //button to display last cell data
jb.addActionListener(new ActionListener() {
    JOptionPane.showMessageDialog(null, table.getModel().getValueAt(5, 0));
add(jb, BorderLayout.SOUTH);
pack();
setVisible(true);

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