textboxpanel.java

来自「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」· Java 代码 · 共 81 行

/*
 *  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 TextBoxPanel extends List implements ScreenPanel, CommandListener
{

  static String NAME = "TextBox";

  TextBox textBoxes[] = {
      new TextBox("Any character", null, 128, TextField.ANY),
      new TextBox("Email", null, 128, TextField.EMAILADDR),
      new TextBox("Numeric", null, 128, TextField.NUMERIC),
      new TextBox("Phone number", null, 128, TextField.PHONENUMBER),
      new TextBox("URL", null, 128, TextField.URL),
      new TextBox("Password", null, 128, TextField.PASSWORD),
  };  
  
  Command backCommand = new Command("Back", Command.BACK, 1);
  
  
  public TextBoxPanel()
  {
    super(NAME, List.IMPLICIT);
    
    for (int i = 0; i < textBoxes.length; i++) {
      textBoxes[i].addCommand(backCommand);
      textBoxes[i].setCommandListener(this);      
      append(textBoxes[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(textBoxes[getSelectedIndex()]);
      } else if (c == backCommand) {
        Display.getDisplay(SimpleDemo.getInstance()).setCurrent(SimpleDemo.getInstance().menuList);
      }
    } else if (c == backCommand) {
      for (int i = 0; i < textBoxes.length; i++) {
        if (d == textBoxes[i]) {
          Display.getDisplay(SimpleDemo.getInstance()).setCurrent(this);
        }
      }
    }
  }

}