Mysaifu JVM

I tested fullscreen mode, I think it works correctly:

import java.awt.*;
import java.awt.event.*;

public class FullScreenTest {

    GraphicsDevice device;

    public FullScreenTest(){
        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
        device = ge.getDefaultScreenDevice();
        GraphicsConfiguration gc = device.getDefaultConfiguration();
            
        try{
            final Frame frame = new Frame(gc);
            frame.setUndecorated(true);
            frame.setSize(100, 100);

            Button button = new Button("Change");
            button.addActionListener(new ActionListener(){
                    public void actionPerformed(ActionEvent e){
                    	Window window = device.getFullScreenWindow();
                        device.setFullScreenWindow((window != null) ? null : frame);
                    }
                });
            MenuBar mb = new MenuBar();
            mb.add(new Menu("Test"));
            frame.setMenuBar(mb);
            frame.add(button);
	    	frame.setVisible(true);
            device.setFullScreenWindow(frame);
        }catch(Exception ex){
        	ex.printStackTrace();
            device.setFullScreenWindow(null);
            System.exit(0);
        }
    }

    public static void main(String[] args){
        FullScreenTest test = new FullScreenTest();
    }
}

Can you post a sample program which can reproduce the problem, please.

Thanks, freebeans.

I see now the reason why my fullscreen does not work.

I use the code device.setFullScreenWindow(frame); frame.setVisible(true);

While your code is frame.setVisible(true); device.setFullScreenWindow(frame);

Both work in a Windows XP system, but there is a difference on Windows Mobile system. Anyway, I know how to implement the fullscreen now on Windows Mobile system, thanks again.

Thank you.