import com.intellij.refactoring.ui.StringTableCellEditor; //导入依赖的package包/类
protected JComponent createCenterPanel() {
  myTable = new JBTable(myTableModel);
  myTable.setStriped(true);
  TableColumn nameColumn = myTable.getColumnModel().getColumn(NAME_COLUMN);
  TableColumn valueColumn = myTable.getColumnModel().getColumn(VALUE_COLUMN);
  Project project = myClass.getProject();
  nameColumn.setCellRenderer(new MyCellRenderer());
  nameColumn.setCellEditor(new StringTableCellEditor(project));
  valueColumn.setCellRenderer(new MyCodeFragmentTableCellRenderer());
  valueColumn.setCellEditor(new JavaCodeFragmentTableCellEditor(project));

  myTable.setPreferredScrollableViewportSize(new Dimension(210, myTable.getRowHeight() * 4));
  myTable.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
  myTable.getSelectionModel().setSelectionInterval(0, 0);
  myTable.setSurrendersFocusOnKeystroke(true);
  myTable.setCellSelectionEnabled(true);
  myTable.setFocusCycleRoot(true);

  if (myHideDefaultValueColumn) {
    final TableColumn defaultValue = myTable.getColumnModel().getColumn(VALUE_COLUMN);
    myTable.removeColumn(defaultValue);
    myTable.getModel().addTableModelListener(new TableModelListener() {
      @Override
      public void tableChanged(TableModelEvent e) {
        if (e.getType() == TableModelEvent.INSERT) {
          myTable.getModel().removeTableModelListener(this);
          final TableColumnAnimator animator = new TableColumnAnimator(myTable);
          animator.setStep(20);
          animator.addColumn(defaultValue, myTable.getWidth() / 2);
          animator.startAndDoWhenDone(new Runnable() {
            @Override
            public void run() {
              myTable.editCellAt(myTable.getRowCount() - 1, 0);
            }
          });
          animator.start();
        }
      }
    });
  }

  final JPanel panel = new JPanel(new BorderLayout());
  panel.add(SeparatorFactory.createSeparator(RefactoringBundle.message("changeClassSignature.parameters.panel.border.title"), myTable), BorderLayout.NORTH);
  panel.add(ToolbarDecorator.createDecorator(myTable).createPanel(), BorderLayout.CENTER);
  return panel;
}
 

import com.intellij.refactoring.ui.StringTableCellEditor; //导入依赖的package包/类
@Override
public TableCellEditor doCreateEditor(TableItem o) {
  return new StringTableCellEditor(myProject);
}