24 lines
541 B
Java
24 lines
541 B
Java
import java.awt.event.*;
|
|
import javax.swing.*;
|
|
|
|
public class Test extends JFrame {
|
|
|
|
Test() {
|
|
addKeyListener(new KeyAdapter() {
|
|
@Override
|
|
public void keyPressed(KeyEvent e) {
|
|
int keyCode = e.getKeyCode();
|
|
System.out.println(keyCode);
|
|
}
|
|
});
|
|
}
|
|
|
|
public static void main(String[] args) {
|
|
SwingUtilities.invokeLater(() -> {
|
|
Test f = new Test();
|
|
f.setFocusable(true);
|
|
f.setVisible(true);
|
|
});
|
|
}
|
|
}
|