javax.swing.JTable#addMouseMotionListener ( )源码实例Demo

public Component getTableCellRendererComponent(JTable table, Object value,
        boolean isSelected, boolean hasFocus, int row, int column) {
    if (this.table == null) {
        this.table = table;
        HyperlinkMouseListener hyperlinkListener = new HyperlinkMouseListener();
        table.addMouseMotionListener(hyperlinkListener);
        table.addMouseListener(hyperlinkListener);
    }
    int columnModelIndex = table.getColumnModel().getColumn(column).getModelIndex();
    if (!columnModelIndeces.contains(columnModelIndex)) {
        columnModelIndeces.add(columnModelIndex);
    }

    if (value instanceof Link) {
        Link link = (Link) value;
        setText(link.getDisplayText());
        setToolTipText(link.getDescription());
    } else {
        setText(value != null ? value.toString() : "");
    }
    setVisited(isCellLinkVisited(value, row, column));
    setDrawUnderline(!underlineOnRollover ||
            (row == hitRowIndex && column == hitColumnIndex));

    if (!isSelected) {
        setBackground(rowColors[row % rowColors.length]);
        //setForeground(isCellLinkVisited(value, row, column)?
        //  visitedForeground : foreground);
        setForeground(foreground);
        setVisitedForeground(visitedForeground);
    } else {
        setBackground(table.getSelectionBackground());
        setForeground(table.getSelectionForeground());
        setVisitedForeground(table.getSelectionForeground());
    }
    //setBorder(hasFocus? focusBorder : noFocusBorder);
    //System.out.println("border insets="+getBorder().getBorderInsets(this));

    return this;
}
 

public Component getTableCellRendererComponent(JTable table, Object value,
        boolean isSelected, boolean hasFocus, int row, int column) {
    if (this.table == null) {
        this.table = table;
        HyperlinkMouseListener hyperlinkListener = new HyperlinkMouseListener();
        table.addMouseMotionListener(hyperlinkListener);
        table.addMouseListener(hyperlinkListener);
    }
    int columnModelIndex = table.getColumnModel().getColumn(column).getModelIndex();
    if (!columnModelIndeces.contains(columnModelIndex)) {
        columnModelIndeces.add(columnModelIndex);
    }

    if (value instanceof Link) {
        Link link = (Link) value;
        setText(link.getDisplayText());
        setToolTipText(link.getDescription());
    } else {
        setText(value != null ? value.toString() : "");
    }
    setVisited(isCellLinkVisited(value, row, column));
    setDrawUnderline(!underlineOnRollover ||
            (row == hitRowIndex && column == hitColumnIndex));

    if (!isSelected) {
        setBackground(rowColors[row % rowColors.length]);
        //setForeground(isCellLinkVisited(value, row, column)?
        //  visitedForeground : foreground);
        setForeground(foreground);
        setVisitedForeground(visitedForeground);
    } else {
        setBackground(table.getSelectionBackground());
        setForeground(table.getSelectionForeground());
        setVisitedForeground(table.getSelectionForeground());
    }
    //setBorder(hasFocus? focusBorder : noFocusBorder);
    //System.out.println("border insets="+getBorder().getBorderInsets(this));

    return this;
}
 

public static void install(JTable table) {
    TableCellDrag tcellDrag = new TableCellDrag();
    table.addMouseListener(tcellDrag);
    table.addMouseMotionListener(tcellDrag);
}
 

public HeaderlessColumnResizer(JTable table) {
  this.table = table;
  table.addMouseListener(this);
  table.addMouseMotionListener(this);
}
 

public HeaderlessColumnResizer(JTable table) {
  this.table = table;
  table.addMouseListener(this);
  table.addMouseMotionListener(this);
}
 

public void initUI() {
    setLayout(new BorderLayout());
    placemarkTable = new JTable(placemarkTableModel);
    placemarkTable.setRowSorter(new TableRowSorter<>(placemarkTableModel));
    placemarkTable.setName("placemarkTable");
    placemarkTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    placemarkTable.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
    placemarkTable.setRowSelectionAllowed(true);
    // IMPORTANT: We set ReorderingAllowed=false, because we export the
    // table model AS IS to a flat text file.
    placemarkTable.getTableHeader().setReorderingAllowed(false);

    ToolTipSetter toolTipSetter = new ToolTipSetter();
    placemarkTable.addMouseMotionListener(toolTipSetter);
    placemarkTable.addMouseListener(toolTipSetter);
    placemarkTable.addMouseListener(new PopupListener());
    placemarkTable.getSelectionModel().addListSelectionListener(new PlacemarkTableSelectionHandler());
    updateTableModel();

    final TableColumnModel columnModel = placemarkTable.getColumnModel();
    columnModel.addColumnModelListener(new ColumnModelListener());

    JScrollPane tableScrollPane = new JScrollPane(placemarkTable);
    JPanel mainPane = new JPanel(new BorderLayout(4, 4));
    mainPane.add(tableScrollPane, BorderLayout.CENTER);

    buttonPane = new PlacemarkManagerButtons(this);

    JPanel content = new JPanel(new BorderLayout(4, 4));
    content.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
    content.add(BorderLayout.CENTER, mainPane);
    content.add(BorderLayout.EAST, buttonPane);
    Component southExtension = getSouthExtension();
    if (southExtension != null) {
        content.add(BorderLayout.SOUTH, southExtension);
    }
    content.setPreferredSize(new Dimension(420, 200));

    setCurrentView(snapApp.getSelectedProductSceneView());
    setProduct(snapApp.getSelectedProduct(VIEW));
    snapApp.getSelectionSupport(ProductSceneView.class).addHandler(new ProductSceneViewSelectionChangeHandler());
    snapApp.getProductManager().addListener(new ProductRemovedListener());
    updateUIState();
    add(content, BorderLayout.CENTER);
}
 

/**
 * Enhances a JTable, so it displays tooltips for cells which are cut
 * at the right side.
 * This feature is useful for tables with no horizontal scrollbar, since
 * the user may see full cell's contents when hovering above the row/cell.
 * <p/>
 * A tooltip is displayed above table, which hides itself whenever the user
 * moves mouse out of component or the tooltip or starts editing (if the table
 * is cell-editable).
 * <p/>
 * The tooltip's contents is painted by the configured CellRenderer.
 * 
 * @param table table to enhance
 * @return the table; just use as part of new expression.
 */
public static JTable displayExtendedCells(JTable table) {
    CellExtensionSupport supp = new CellExtensionSupport(table);
    table.addMouseListener(supp);
    table.addMouseMotionListener(supp);
    table.getSelectionModel().addListSelectionListener(supp);
    
    return table;
}