JTableのセルにJButtonを追加して行削除

class DeleteButton extends JButton {
  @Override public void updateUI() {
    super.updateUI();
    setBorder(BorderFactory.createEmptyBorder());
    setFocusable(false);
    setRolloverEnabled(false);
    setText("X");
  }
}

class DeleteButtonRenderer extends DeleteButton implements TableCellRenderer {
  public DeleteButtonRenderer() {
    super();
    setName("Table.cellRenderer");
  }

  @Override public Component getTableCellRendererComponent(JTable table,
      Object value, boolean isSelected, boolean hasFocus, int row, int column) {
    return this;
  }
}

class DeleteButtonEditor extends DeleteButton implements TableCellEditor {
  public DeleteButtonEditor(final JTable table) {
    super();
    addActionListener(new ActionListener() {
      @Override public void actionPerformed(ActionEvent e) {
        int row = table.convertRowIndexToModel(table.getEditingRow());
        fireEditingStopped();
        ((DefaultTableModel) table.getModel()).removeRow(row);
      }
    });
  }

  @Override public Component getTableCellEditorComponent(JTable table,
      Object value, boolean isSelected, int row, int column) {
    return this;
  }

  @Override public Object getCellEditorValue() {
    return "";
  }

  // Copied from AbstractCellEditor
  // protected EventListenerList listenerList = new EventListenerList();
  // transient protected ChangeEvent changeEvent = null;
  // ...
}