public static void enableFullscreen(final JFrame window, final boolean useExclusiveFullscreen) {
window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
if (appleEawtAvailable()
&& appleOSVersion() >= 7
&& // lion and above
javaVersion() >= 7) { // java 7 and above
System.out.println("trying to apple fullscreen");
enableAppleFullscreen(window);
}
window.addKeyListener(
new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_F11) {
e.consume();
GraphicsDevice gd = getScreen(window);
window.setVisible(false); // hide, so we can do stuff
if (window.isUndecorated()) { // we are fullscreen, we should become unfullscreen
window.setUndecorated(false);
if (window.equals(
gd.getFullScreenWindow())) { // we used exclusive mode to go fullscreen
gd.setFullScreenWindow(null);
} else { // we just got really big
window.setExtendedState(JFrame.NORMAL);
}
} else { // we aren't fullscreen, we should become fullscreen
if (javaVersion() >= 7) setAutoRequestFocus(window, true);
window.setUndecorated(true);
window.setBounds(gd.getDefaultConfiguration().getBounds());
if (useExclusiveFullscreen) {
gd.setFullScreenWindow(window);
} else {
window.setExtendedState(JFrame.MAXIMIZED_BOTH);
window.toFront();
}
}
window.pack();
window.setVisible(true);
}
}
});
}
