import javax.microedition.lcdui.*;

class HelloScreen extends TextBox implements CommandListener
{
	private final HelloWorldMIDlet midlet;
	private final Command exitCommand;

	HelloScreen(HelloWorldMIDlet midlet, String string)
	{
		super("HelloWorldMIDlet", string, 256, 0);
		this.midlet = midlet;
		exitCommand =
		new Command("Exit", Command.EXIT, 1);
		addCommand(exitCommand);
		setCommandListener(this);
	}

	public void commandAction(Command c, Displayable d)
	{
		if(c == exitCommand)
		{
			midlet.exitRequested();
		}
	}
}