StringItem: setLabel(String label) : StringItem « javax.microedition.lcdui « Java by API

1. Java by API
2. javax.microedition.lcdui
3. StringItem

StringItem: setLabel(String label)

   



import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.StringItem;
import javax.microedition.midlet.MIDlet;

public class Main extends MIDlet implements CommandListener {
  private Display display;

  private Form form = new Form("Quiz");

  private StringItem question = new StringItem("Question: ", "A ?");

  private Command giveup = new Command("Give Up", Command.SCREEN, 1);

  private Command exit = new Command("Exit", Command.EXIT, 1);

  public Main() {
    display = Display.getDisplay(this);
    form.addCommand(exit);
    form.addCommand(giveup);
    form.append(question);
    form.setCommandListener(this);
  }

  public void startApp() {
    display.setCurrent(form);
  }

  public void pauseApp() {
  }

  public void destroyApp(boolean unconditional) {
  }

  public void commandAction(Command command, Displayable displayable) {
    if (command == giveup) {
      question.setLabel("Answer: ");
      question.setText("Survivors are not buried.");
      form.removeCommand(giveup);
    } else if (command == exit) {
      destroyApp(false);
      notifyDestroyed();
    }
  }
}

   
    
    
  

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