在您的表格模型中,当5列价值中有一个被确定为实值时,你也应确定该栏目前真实的伪造表格模型。

您也应考虑使用无线电台作为播音员和编辑,因为它是代表独特选择的最适当组成部分。

另一种办法是用单列替换这5栏,并使用bo子作为电池编辑。

我建议你采取替代做法,

查阅JRadioButton,我想这将是一个更好的选择。

Note , from How to Use Buttons, Check Boxes, and Radio Buttons

检查箱与无线电台相类似,但其选择模式因公约而有所不同。 任何一个组别中的任何检查箱——没有一个,有些或全部——都可以挑选。 另一方面,一组无线电台只能选择一个顿。

Here is a TableModel that introduces a single selection check box column at the end of an existing table. You can install it like this

CheckBoxSelectionTableModel.register(table);

您可在SimpleTable Demo上进行审判。

这只要求现有的表格模式成为javax.swing.table.AbstractTableModel的范例,其中80%将属于这种情况。

import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.event.TableModelListener;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableModel;

public class CheckBoxSelectionTableModel implements TableModel, ListSelectionListener {

  protected final AbstractTableModel delegate;
  protected int selectedRow = -1;
  protected final ListSelectionModel selectionModel;

  public CheckBoxSelectionTableModel(AbstractTableModel delegate, ListSelectionModel selectionModel) {
    this.delegate = delegate;
    this.selectionModel = selectionModel;
    selectionModel.addListSelectionListener(this);
  }

  public static void register(JTable table) {
    table.setModel(new CheckBoxSelectionTableModel((AbstractTableModel)table.getModel(), table.getSelectionModel()));
  }

  protected boolean isCheckBoxCloumn(int columnIndex) {
    return columnIndex == getCheckBoxColumnIndex();
  }

  protected int getCheckBoxColumnIndex() {
    return delegate.getColumnCount();
  }

  // --------------------- delegate methods --------------------- \

  public int getRowCount() {
    return delegate.getRowCount();
  }

  public int getColumnCount() {
    return getCheckBoxColumnIndex()+1;
  }

  public String getColumnName(int columnIndex) {
    return isCheckBoxCloumn(columnIndex) ? "" : delegate.getColumnName(columnIndex);
  }


  public Class<?> getColumnClass(int columnIndex) {
    return isCheckBoxCloumn(columnIndex) ? Boolean.class : delegate.getColumnClass(columnIndex);
  }

  public boolean isCellEditable(int rowIndex, int columnIndex) {
    return isCheckBoxCloumn(columnIndex) ? true : delegate.isCellEditable(rowIndex, columnIndex);
  }

  public Object getValueAt(int rowIndex, int columnIndex) {
    return  isCheckBoxCloumn(columnIndex) ?  rowIndex == selectedRow : delegate.getValueAt(rowIndex, columnIndex);
  }    

  public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
    if(isCheckBoxCloumn(columnIndex)) {
      int lastSelected = selectedRow;
      if((Boolean) aValue){
        selectedRow = rowIndex;
      } else {
        selectionModel.clearSelection();
        selectedRow = -1;
      }
      if(lastSelected > -1) {
        delegate.fireTableRowsUpdated(lastSelected, lastSelected);
      }
      delegate.fireTableRowsUpdated(rowIndex, rowIndex);
    } else {
      delegate.setValueAt(aValue, rowIndex, columnIndex);
    }
  }

  public void addTableModelListener(TableModelListener l) {
    delegate.addTableModelListener(l);
  }

  public void removeTableModelListener(TableModelListener l) {
    delegate.removeTableModelListener(l);
  }

  // --------------------- ListSelectionListener methods --------------------- \

  @Override
  public void valueChanged(final ListSelectionEvent e) {
    if(e.getValueIsAdjusting()){
      return;
    }
    int index = selectionModel.getLeadSelectionIndex();
    boolean isSelected = selectionModel.isSelectedIndex(index);
    setValueAt(isSelected ,index , getCheckBoxColumnIndex());     
  }


}

我只是想到这个问题,我来到了这个解决办法......希望它能帮助别人。

private void MiTablaMouseClicked(java.awt.event.MouseEvent evt) {                                         
    for(int i=0; i<MiTabla.getRowCount(); i++){
        if(i==MiTabla.getSelectedRow()){
            MiTabla.setValueAt(true, MiTabla.getSelectedRow(), 0);
        }else{
            MiTabla.setValueAt(false, i, 0);
        }
    }

}