listpanel.java

手机模拟器源代码,可以在网页上调用applet应用来摸拟手机,在线体验手机游戏和运用.可以在网页上自定义手机外观.

/*
 *  MicroEmulator
 *  Copyright (C) 2001 Bartek Teodorczyk <[e-mail]>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
package com.barteo.midp.examples.simpledemo;

import javax.microedition.lcdui.*;


public class ListPanel extends List implements ScreenPanel, CommandListener
{
  
  static String NAME = "List";
  
  String options[] = {"Option A", "Option B", "Option C", "Option D"};

  List lists[] = {
      new List("Exclusive", List.EXCLUSIVE, options, null),
      new List("Implicit", List.IMPLICIT, options, null),
      new List("Multiple", List.MULTIPLE, options, null)
  };
  
  Command backCommand = new Command("Back", Command.BACK, 1);
  
  
  public ListPanel()
  {
    super(NAME, List.IMPLICIT);

    for (int i = 0; i < lists.length; i++) {
      lists[i].addCommand(backCommand);
      lists[i].setCommandListener(this);
      append(lists[i].getTitle(), null);
    }

    addCommand(backCommand);
    setCommandListener(this);
  }
  

  public String getName()
  {
    return NAME;
  }


  public void commandAction(Command c, Displayable d)
  {
    if (d == this) {
      if (c == List.SELECT_COMMAND) {
        Display.getDisplay(SimpleDemo.getInstance()).setCurrent(lists[getSelectedIndex()]);
      } else if (c == backCommand) {
        Display.getDisplay(SimpleDemo.getInstance()).setCurrent(SimpleDemo.getInstance().menuList);
      }
    } else if (c == backCommand) {
      for (int i = 0; i < lists.length; i++) {
        if (d == lists[i]) {
          Display.getDisplay(SimpleDemo.getInstance()).setCurrent(this);
        }
      }
    }
  }

}