javax.swing.table.DefaultTableModel#addColumn ( )源码实例Demo

private JTable getVirtualMachineTable() {
    DefaultTableModel vmTableModel = new DefaultTableModel();

    vmTableModel.addColumn("PID");
    vmTableModel.addColumn("Application");

    try {

        VirtualMachineService vmService = VirtualMachineService.getInstance();

        for (VirtualMachineData vmData : vmService.getVirtualMachines()) {

            vmTableModel.addRow(new Object[]{
                    vmData.getId(),
                    vmData.getDescription()
            });

        }

    } catch (VirtualMachineServiceException e) {
        Main.getInstance().processException(e);
    }

    JTable vmTable = new JTable(vmTableModel);
    return vmTable;
}
 

public TableColumn addColumn(Object columnIdentifier, int width,
                             TableCellRenderer renderer,
                             TableCellEditor editor, List columnData) {
    checkDefaultTableModel();

    // Set up the model side first
    DefaultTableModel m = (DefaultTableModel)getModel();
    m.addColumn(columnIdentifier, columnData.toArray());

    // The column will have been added to the end, so the index of the
    // column in the model is the last element.
    TableColumn newColumn = new TableColumn(
            m.getColumnCount()-1, width, renderer, editor);
    super.addColumn(newColumn);
    return newColumn;
}
 

/**
 * Present data in javax.swing.table.DefaultTableModel form.
 *
 * @param model   {@link ObjectTableModel}
 * @param formats Array of {@link Format} array can contain null formatters in this case value is added as is
 * @param columns Columns headers
 * @return data in table form
 */
public static DefaultTableModel getAllDataAsTable(ObjectTableModel model, Format[] formats, String[] columns) {
    final List<List<Object>> table = getAllTableData(model, formats);

    final DefaultTableModel tableModel = new DefaultTableModel();

    for (String header : columns) {
        tableModel.addColumn(header);
    }

    for (List<Object> row : table) {
        tableModel.addRow(new Vector(row));
    }

    return tableModel;
}
 

/**
 * 初始化方法
 */
protected void init() {
    initFlag = false;
    //初始化分组
    initGroup();
    //初始化列
    columnConfigInfo = initColumn();
    tableModel = new DefaultTableModel();
    for (ColumnConfig column : columnConfigInfo) {
        tableModel.addColumn(column.getTitle());
    }
    //初始化数据
    getCurrGroup().getElementList().forEach(e -> {
        tableModel.addRow(toRow(e));
    });
    table.setModel(tableModel);
    refreshEditorType();
    initFlag = true;
}
 

public TableColumn addColumn(Object columnIdentifier, int width,
                             TableCellRenderer renderer,
                             TableCellEditor editor, List columnData) {
    checkDefaultTableModel();

    // Set up the model side first
    DefaultTableModel m = (DefaultTableModel)getModel();
    m.addColumn(columnIdentifier, columnData.toArray());

    // The column will have been added to the end, so the index of the
    // column in the model is the last element.
    TableColumn newColumn = new TableColumn(
            m.getColumnCount()-1, width, renderer, editor);
    super.addColumn(newColumn);
    return newColumn;
}
 

private void initTable(JTable table, String[] data, String columnName) {
    DefaultTableModel model = new DefaultTableModel() {
        @Override
        public boolean isCellEditable(int row, int column) {
            return false;
        }
    };
    
    model.addColumn(columnName);
     
    for (int i = 0; i < data.length; i++) {
        model.addRow(new Object[] {data[i]});
    }
    
    table.setModel(model);
}
 

public TableColumn addColumn(Object columnIdentifier, int width,
                             TableCellRenderer renderer,
                             TableCellEditor editor, List columnData) {
    checkDefaultTableModel();

    // Set up the model side first
    DefaultTableModel m = (DefaultTableModel)getModel();
    m.addColumn(columnIdentifier, columnData.toArray());

    // The column will have been added to the end, so the index of the
    // column in the model is the last element.
    TableColumn newColumn = new TableColumn(
            m.getColumnCount()-1, width, renderer, editor);
    super.addColumn(newColumn);
    return newColumn;
}
 

public TableColumn addColumn(Object columnIdentifier, int width,
                             TableCellRenderer renderer,
                             TableCellEditor editor, List columnData) {
    checkDefaultTableModel();

    // Set up the model side first
    DefaultTableModel m = (DefaultTableModel)getModel();
    m.addColumn(columnIdentifier, columnData.toArray());

    // The column will have been added to the end, so the index of the
    // column in the model is the last element.
    TableColumn newColumn = new TableColumn(
            m.getColumnCount()-1, width, renderer, editor);
    super.addColumn(newColumn);
    return newColumn;
}
 

public TableColumn addColumn(Object columnIdentifier, int width,
                             TableCellRenderer renderer,
                             TableCellEditor editor, List columnData) {
    checkDefaultTableModel();

    // Set up the model side first
    DefaultTableModel m = (DefaultTableModel)getModel();
    m.addColumn(columnIdentifier, columnData.toArray());

    // The column will have been added to the end, so the index of the
    // column in the model is the last element.
    TableColumn newColumn = new TableColumn(
            m.getColumnCount()-1, width, renderer, editor);
    super.addColumn(newColumn);
    return newColumn;
}
 

public void testDataSchemaForPlainIndexTables() throws ReportDataFactoryException {
  final DefaultTableModel model = new DefaultTableModel();
  model.addColumn( "Test" );
  model.addColumn( "Test2" );

  final ResourceManager mgr = new ResourceManager();
  mgr.registerDefaults();

  final DataSchemaDefinition schemaDefinition = DataSchemaUtility.parseDefaults( mgr );
  final DataSchemaCompiler compiler =
      new DataSchemaCompiler( schemaDefinition, new DefaultDataAttributeContext(), mgr );
  final DataSchema compiledSchema = compiler.compile( new IndexedTableModel( model ) );
  final DataAttributes attributes = compiledSchema.getAttributes( "::column::0" );
  assertNotNull( attributes );
  assertEquals( "Test", attributes.getMetaAttribute( MetaAttributeNames.Formatting.NAMESPACE,
      MetaAttributeNames.Formatting.LABEL, String.class, new DefaultDataAttributeContext() ) );

  final DataAttributes attributes2 = compiledSchema.getAttributes( "::column::1" );
  assertNotNull( attributes2 );
  assertEquals( "Test2", attributes2.getMetaAttribute( MetaAttributeNames.Formatting.NAMESPACE,
      MetaAttributeNames.Formatting.LABEL, String.class, new DefaultDataAttributeContext() ) );
}
 

public TableColumn addColumn(Object columnIdentifier, int width,
                             TableCellRenderer renderer,
                             TableCellEditor editor, List columnData) {
    checkDefaultTableModel();

    // Set up the model side first
    DefaultTableModel m = (DefaultTableModel)getModel();
    m.addColumn(columnIdentifier, columnData.toArray());

    // The column will have been added to the end, so the index of the
    // column in the model is the last element.
    TableColumn newColumn = new TableColumn(
            m.getColumnCount()-1, width, renderer, editor);
    super.addColumn(newColumn);
    return newColumn;
}
 

public UpdateTableDialog(java.awt.Frame parent, boolean modal, String outputResult, String tableName, Object[] columnNames) {
    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();
}
 

public TableColumn addColumn(Object columnIdentifier, int width,
                             TableCellRenderer renderer,
                             TableCellEditor editor, List columnData) {
    checkDefaultTableModel();

    // Set up the model side first
    DefaultTableModel m = (DefaultTableModel)getModel();
    m.addColumn(columnIdentifier, columnData.toArray());

    // The column will have been added to the end, so the index of the
    // column in the model is the last element.
    TableColumn newColumn = new TableColumn(
            m.getColumnCount()-1, width, renderer, editor);
    super.addColumn(newColumn);
    return newColumn;
}
 

/**
 * Creates a sample dataset. <!-- (Used in JUnitTest) -->
 *
 * @return A <code>TableModel</code>.
 */
public static TableModel createData()
{
  final DefaultTableModel data = new DefaultTableModel();
  data.addColumn("A");
  data.addColumn("B");
  data.addRow(new Object[]{new Double(43.0), new Double(127.5)});
  data.addRow(new Object[]{new Double(57.0), new Double(108.5)});
  data.addRow(new Object[]{new Double(35.0), new Double(164.8)});
  data.addRow(new Object[]{new Double(86.0), new Double(164.0)});
  data.addRow(new Object[]{new Double(12.0), new Double(103.2)});
  return data;
}
 

/**
 * Loads the Data Array into the tmodel
 *
 * @param table to be populated
 * @param header column header
 * @param rows nullRoww data
 * @return populated tmodel
 */
public static JTable populatetable(JTable table, String[] header, List<String[]> rows) {
    removeRowSelection(table);
    DefaultTableModel tablemodel = (DefaultTableModel) table.getModel();
    tablemodel.setRowCount(0);
    for (String col : header) {
        tablemodel.addColumn(col);
    }
    for (String[] row : rows) {
        tablemodel.addRow(row);
    }
    table.setModel(tablemodel);
    return table;
}
 

@Override
protected void updateUIComponents() {
    CsvFile csvFile = getCsvFile();
    if (csvFile == null) {
        return;
    }

    CsvColumnInfoMap<PsiElement> columnInfoMap = csvFile.getColumnInfoMap();
    if (Objects.equals(lastColumnInfoMap, columnInfoMap)) {
        return;
    }

    lastColumnInfoMap = columnInfoMap;
    updateInteractionElements();
    DefaultTableModel tableModel = new DefaultTableModel(0, 0);
    if (!columnInfoMap.hasErrors()) {
        int startRow = getFileEditorState().getFixedHeaders() ? 1 : 0;
        for (int columnIndex = 0; columnIndex < columnInfoMap.getColumnInfos().size(); ++columnIndex) {
            CsvColumnInfo<PsiElement> columnInfo = columnInfoMap.getColumnInfo(columnIndex);
            List<PsiElement> elements = columnInfo.getElements();
            if (columnIndex == 0 && CsvEditorSettings.getInstance().isFileEndLineBreak() &&
                    lastColumnInfoMap.hasEmptyLastLine()) {
                elements.remove(elements.size() - 1);
            }

            tableModel.addColumn(String.format("Column %s (%s entries)", columnIndex + 1, elements.size()),
                    elements.stream()
                            .skip(startRow)
                            .map(psiElement -> psiElement == null ? "" : CsvHelper.unquoteCsvValue(psiElement.getText(), currentEscapeCharacter))
                            .collect(Collectors.toList()).toArray(new String[0]));
        }
    }
    Object[][] values = getTableComponentData(tableModel, true);
    updateTableComponentData(dataManagement.addState(values));
}
 

/**
 * populates transforms of currently selected rule
 */
private void populateTransforms() {
    DeclensionGenRule curRule = (DeclensionGenRule) lstRules.getSelectedValue();

    transModel = new DefaultTableModel();
    transModel.addColumn("Regex");
    transModel.addColumn("Replacement");
    tblTransforms.setModel(transModel);

    // do not populate if multiple selections
    if (lstRules.getSelectedIndices().length > 1) {
        return;
    }
    
    boolean useConFont = !core.getPropertiesManager().isOverrideRegexFont();

    TableColumn column = tblTransforms.getColumnModel().getColumn(0);
    column.setCellEditor(new PCellEditor(useConFont, core));
    column.setCellRenderer(new PCellRenderer(useConFont, core));
    
    column = tblTransforms.getColumnModel().getColumn(1);
    column.setCellEditor(new PCellEditor(useConFont, core));
    column.setCellRenderer(new PCellRenderer(useConFont, core));

    // do nothing if nothing selected in rule list
    if (curRule == null) {
        return;
    }

    DeclensionGenTransform[] curTransforms = curRule.getTransforms();

    for (DeclensionGenTransform curTrans : curTransforms) {
        Object[] newRow = {curTrans.regex, curTrans.replaceText};
        transModel.addRow(newRow);
    }

    tblTransforms.setModel(transModel);
}
 

private void setupRomTable() {
    DefaultTableModel romTableModel = new DefaultTableModel();
    romTableModel.addColumn("Character(s)");
    romTableModel.addColumn("Romanization");
    tblRom.setModel(romTableModel); // TODO: find way to make rom display RTL order when appropriate Maybe something on my custom cell editor
    
    boolean useConFont = !core.getPropertiesManager().isOverrideRegexFont();

    TableColumn column = tblRom.getColumnModel().getColumn(0);
    column.setCellEditor(new PCellEditor(useConFont, core));
    column.setCellRenderer(new PCellRenderer(useConFont, core));

    column = tblRom.getColumnModel().getColumn(1);
    column.setCellEditor(new PCellEditor(false, core));
    column.setCellRenderer(new PCellRenderer(false, core));

    // disable tab/arrow selection
    InputMap procInput = tblRom.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
    procInput.put(KeyStroke.getKeyStroke(KeyEvent.VK_TAB, 0), "none");
    procInput.put(KeyStroke.getKeyStroke(KeyEvent.VK_TAB, InputEvent.SHIFT_DOWN_MASK), "none");
    procInput.put(KeyStroke.getKeyStroke(KeyEvent.VK_LEFT, 0), "none");
    procInput.put(KeyStroke.getKeyStroke(KeyEvent.VK_LEFT, InputEvent.SHIFT_DOWN_MASK), "none");
    procInput.put(KeyStroke.getKeyStroke(KeyEvent.VK_RIGHT, 0), "none");
    procInput.put(KeyStroke.getKeyStroke(KeyEvent.VK_RIGHT, InputEvent.SHIFT_DOWN_MASK), "none");
    procInput.put(KeyStroke.getKeyStroke(KeyEvent.VK_UP, 0), "none");
    procInput.put(KeyStroke.getKeyStroke(KeyEvent.VK_UP, InputEvent.SHIFT_DOWN_MASK), "none");
    procInput.put(KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, 0), "none");
    procInput.put(KeyStroke.getKeyStroke(KeyEvent.VK_DOWN, InputEvent.SHIFT_DOWN_MASK), "none");
}
 

/**
 * populates all properties of given logograph at index
 *
 * @param index index to populate props from
 */
private void populateLogoProps(int index) {
    if (curPopulating) {
        return;
    }

    curPopulating = true;

    if (index == -1) {
        txtName.setText("");
        txtNotes.setText("");
        txtStrokes.setText("");
        lstRadicals.setModel(new DefaultListModel<>());
        tblReadings.setModel(new DefaultTableModel(new Object[]{"Readings"}, 0));
        lstRelWords.setModel(new DefaultListModel<>());
        chkIsRad.setSelected(false);
        lblLogo.setIcon(new ImageIcon(new LogoNode().getLogoGraph().getScaledInstance(
                lblLogo.getWidth(), lblLogo.getHeight(), Image.SCALE_SMOOTH)));
        populateRelatedWords();
        setEnableControls(false);

        curPopulating = false;
        return;
    }

    LogoNode curNode = (LogoNode) lstLogos.getModel().getElementAt(index);

    txtName.setText(curNode.getValue());
    txtNotes.setText(curNode.getNotes());
    txtStrokes.setText(String.valueOf(curNode.getStrokes()));
    chkIsRad.setSelected(curNode.isRadical());

    // Populate radicals
    DefaultListModel<Object> radModel = new DefaultListModel<>();

    for (LogoNode radNode : curNode.getRadicals()) {
        try {
            radModel.addElement(radNode);
        } catch (Exception e) {
            // do nothing
            IOHandler.writeErrorLog(e);
        }
    }

    lstRadicals.setModel(radModel);
    
    // TODO: figure out a way to make this respect RTL languages... maybe just insert char here? and cut at save time? Messy but effective...
    // Populate readings
    DefaultTableModel procModel = new DefaultTableModel();
    procModel.addColumn("Readings");
    tblReadings.setModel(procModel);

    // Fonts must be set each time the table is rebuilt
    TableColumn column = tblReadings.getColumnModel().getColumn(0);
    column.setCellEditor(new PCellEditor(true, core));
    column.setCellRenderer(new PCellRenderer(true, core));

    for (String curProc : curNode.getReadings()) {
        Object[] newRow = {curProc};
        procModel.addRow(newRow);
    }
    tblReadings.setModel(procModel);

    // set logograph picture
    lblLogo.setIcon(new ImageIcon(curNode.getLogoGraph().getScaledInstance(
            lblLogo.getWidth(), lblLogo.getHeight(), Image.SCALE_SMOOTH)));

    populateRelatedWords();
    setEnableControls(true);

    curPopulating = false;
}
 

public HeapProfilerView(Client client) {

        this.client = client;

        DefaultTableModel tableModel = new DefaultTableModel();

        tableModel.addColumn("Class name");
        tableModel.addColumn("Instances Count");
        tableModel.addColumn("Collected Instances Count");
        tableModel.addColumn("Total Size");

        try {

            for (Clazz clazz : DaoFactory.getClazzDao().getByCondition("CREATECOUNTER > 0 ORDER BY TOTALCURRENTSIZE DESC")) {

                tableModel.addRow(new Object[]{
                        clazz.getName(),
                        clazz.getCreateCounter() - clazz.getCollectCounter(),
                        clazz.getCollectCounter(),
                        clazz.getTotalCurrentSize()
                });

            }

        } catch (DaoException e) {
            Main.getInstance().processException(e);
        }

        JTable table = new JTable(tableModel);

        JScrollPane scrollPane = new JScrollPane();
        scrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
        scrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
        scrollPane.setViewportView(table);

        setLayout(new BorderLayout());

        add(scrollPane, BorderLayout.CENTER);


    }