日期:2014-05-20 浏览次数:21278 次
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.JFrame;
public class KeyListenerTest
{
public static void main(String[] args)
{
JFrame frame = new JFrame();
frame.setSize(200, 200);
frame.setVisible(true);
frame.addKeyListener(new KeyListener()
{
@Override
public void keyTyped(KeyEvent e) {
// TODO Auto-generated method stub
}
@Override
public void keyPressed(KeyEvent e) {
// TODO Auto-generated method stub
if (e.getKeyCode() == KeyEvent.VK_ENTER)
System.exit(0);
}
@Override
public void keyReleased(KeyEvent e) {
// TODO Auto-generated method stub
}
});
}
}