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import java.awt.AWTEvent;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.JFrame;
public class MyTest extends JFrame{
private boolean ctrlPressed = false;
public MyTest(){
init();
}
private void init(){
setDefaultCloseOperation(EXIT_ON_CLOSE);
setLayout(null);
setVisible(true);
setSize(300,300);
addKeyListener(new KeyListener(){
@Override
public void keyPressed(KeyEvent e) {
if(e.getKeyCode() == KeyEvent.VK_ENTER&&ctrlPressed){
System.out.println(111);
}else if(e.getKeyCode()==KeyEvent.VK_CONTROL){
ctrlPressed = true;
}
}
@Override
public void keyReleased(KeyEvent e) {
if(e.getKeyCode()==KeyEvent.VK_CONTROL){
ctrlPressed = false;
}
}
@Override
public void keyTyped(KeyEvent arg0) {
// TODO Auto-generated method stub
}
});
enableEvents(AWTEvent.MOUSE_EVENT_MASK);
enableEvents(AWTEvent.MOUSE_MOTION_EVENT_MASK);
}
public static void main(String[] args){
new MyTest();
}
}
private class KListener extends KeyAdapter{