去掉 Ctrl ＋ A 全选

 1 import java.awt.*;
 2 import java.awt.event.*;
 3 import javax.swing.*;
 4 import javax.swing.table.*;
 5  
 6 public class Table {
 7     public static void main(final String[] args) {
 8         java.awt.EventQueue.invokeLater(new Runnable(){
 9                 public void run(){
10                     DefaultTableModel model = new DefaultTableModel(5,10){
11                             public Object getValueAt(int r,int c){
12                                 return Integer.valueOf(r*c);
13                             }
14                             public boolean isCellEditable(int r,int c){
15                                 return false;
16                             }
17                         };
18                     JTable table = new JTable(model);
19                     final InputMap im = new ComponentInputMap(table);
20                     final ActionMap am = new ActionMap();
21                     im.put(KeyStroke.getKeyStroke("ctrl a"),"donothing");
22                     am.put("donothing",null);
23                     table.setInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW,im);
24                     table.setActionMap(am);
25                     JFrame frame = new JFrame("Table");
26                     frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
27                     frame.getContentPane().add(new JScrollPane(table));
28                     frame.pack();
29                     frame.setLocationRelativeTo(null);
30                     frame.setVisible(true);
31                 }
32             });
33     }
34 }