Java 防止复选框在JTable中移动

Java 防止复选框在JTable中移动,java,swing,jtable,jcheckbox,Java,Swing,Jtable,Jcheckbox,我在JTable中有一列,其中单元格呈现为以下复选框: 如何防止每次单击复选框时复选框移动?这是我的单元渲染器和单元编辑器: protected class CheckBoxCellRenderer extends JCheckBox implements TableCellRenderer { @Override public Component getTableCellRendererComponent(JTable table, Object value, boolean is

我在JTable中有一列,其中单元格呈现为以下复选框:

如何防止每次单击复选框时复选框移动?这是我的单元渲染器和单元编辑器:

protected class CheckBoxCellRenderer extends JCheckBox implements TableCellRenderer {

  @Override
  public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
    this.setSelected((Boolean) tableModel.getValueAt(row, 0));
    return this;
  }

}

protected class CheckBoxCellEditor extends AbstractCellEditor implements TableCellEditor, ActionListener {

  private final CheckBoxCellRenderer cell = new CheckBoxCellRenderer();
  private int row;

  public CheckBoxCellEditor() {
    cell.addActionListener(this);
  }

  @Override
  public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int rowIndex, int vColIndex) {
    cell.setSelected(((Boolean) value).booleanValue());
    row = rowIndex;
    return cell;
  }

  @Override
  public Object getCellEditorValue() {
    return cell.isSelected();
  }

}

谢谢

不要创建自定义渲染器/编辑器


JTable已经支持默认呈现程序。只需重写TableModel或JTable的getColumnClass(…)方法,为第一列返回Boolean.class,JTable将使用默认的呈现器/编辑器。

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