formndemo.java~7~

J2ME高级用户界面的学习代码

//FormNDemo

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

public class FormNDemo extends MIDlet
{
  private Form form;
  private Display display;

  public FormNDemo()
  {
    display = Display.getDisplay(this);
  }

  protected void startApp()
  {
    form = new Form("Item Layout");

    form.append("Hello");
    form.append("World");

    form.append("\nLet's start\na new line\n");
    form.append("This is quite a long string that may not fit on one line");

    form.append(new TextField("Name","J.Doe",32,TextField.ANY));
    form.append("Address");
    form.append(new TextField(null,null,32,TextField.ANY));

    display.setCurrent(form);
  }

  protected void pauseApp(){}
  protected void destroyApp(boolean unconditional){}


}