/* This program is designed for you to check on how to compile, verify and
run, and package applications. We will later describe the code*/

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

public class Welcome extends MIDlet implements CommandListener{

  // declarations
  private Display display; // reference to a Display object
  private TextBox tbMain; // refernce to a text box containing a text
  private Command cmExit; // exit the application command

  // constructor
  public Welcome(){
    display = Display.getDisplay(this); // method to get display
    cmExit = new Command("Exit", Command.EXIT, 1);

    tbMain = new TextBox("Welcome", "MIDP Lab", 50, 0);
    tbMain.addCommand(cmExit);
    tbMain.setCommandListener(this);
  }

  // Start Application is called by application manager to start the MIDlet
  public void startApp(){
    display.setCurrent(tbMain);
  }

  // Pause Application a required method
  public void pauseApp(){

  }

  // Destroy Application a required method
  public void destroyApp(boolean unconditional){

  }

  // Check and see if the Exit command has been selected
  public void commandAction(Command c, Displayable s){
    if (c == cmExit){
      destroyApp(false);
      notifyDestroyed();
    }
  }
}