How to handle events from keyboard and mouse in full screen exclusive mode in java?

It looks like the usual approaches shown in How to Use Key Bindings and How to Write a Mouse Listener work correctly in Full-Screen Exclusive Mode.

 

import java.awt.Color;

import java.awt.EventQueue;

import java.awt.GraphicsDevice;

import java.awt.GraphicsEnvironment;

import java.awt.event.ActionEvent;

import java.awt.event.KeyEvent;

import java.awt.event.MouseAdapter;

import java.awt.event.MouseEvent;

import java.awt.event.WindowEvent;

import javax.swing.AbstractAction;

import javax.swing.Action;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JPanel;

import javax.swing.KeyStroke;

 

/** @see http://stackoverflow.com/questions/7456227 */

public class FullScreenTest extends JPanel {

 

    private static final String EXIT = "Exit";

    private JFrame f = new JFrame("FullScreenTest");

    private Action exit = new AbstractAction(EXIT) {

 

            @Override

            public void actionPerformed(ActionEvent e) {

                f.dispatchEvent(new WindowEvent(

                    f, WindowEvent.WINDOW_CLOSING));

            }

        };

    private JButton b = new JButton(exit);

 

    public FullScreenTest() {

        this.add(b);

        f.getRootPane().setDefaultButton(b);

        this.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_Q, 0), EXIT);

        this.getActionMap().put(EXIT, exit);

        this.addMouseMotionListener(new MouseAdapter() {

 

            @Override

            public void mouseMoved(MouseEvent e) {

                FullScreenTest.this.setToolTipText(

                    "("+ e.getX() + "," + e.getY() + ")");

            }

        });

    }

 

    private void display() {

        GraphicsEnvironment env =

            GraphicsEnvironment.getLocalGraphicsEnvironment();

        GraphicsDevice dev = env.getDefaultScreenDevice();

        f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        f.setBackground(Color.darkGray);

        f.setResizable(false);

        f.setUndecorated(true);

        f.add(this);

        f.pack();

        dev.setFullScreenWindow(f);

    }

 

    public static void main(String[] args) {

        EventQueue.invokeLater(new Runnable() {

 

            @Override

            public void run() {

                new FullScreenTest().display();

            }

        });

 }