enwordscreen.java~5~

基于j2me编写的小型英汉汉词典

package org.zblog.zenghelper.screen.sub;

import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Form;
import org.zblog.zenghelper.util.Navigator;
import javax.microedition.lcdui.CommandListener;
import org.zblog.zenghelper.screen.AddWordScreen;
import javax.microedition.lcdui.ChoiceGroup;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.TextField;

/**
 * <p>Title: ZEngHelper</p>
 *
 * <p>Description: Z英汉词典</p>
 *
 * <p>Copyright: Zcw Copyright (c) 2004</p>
 *
 * <p>Company: www.zblog.org Z动力</p>
 *
 * @author 朱传伟-ZCW
 * @version 1.0
 */
public class EnWordScreen  extends Form implements CommandListener{
    /**
     * english单词
     */
    public TextField word=null;
    private AddWordScreen aws=null;
    private Command cancel=null;
    private Command update=null;


    public EnWordScreen(AddWordScreen addw) {
        super("修改单词");
        aws=addw;
        word=new TextField("单词：",aws.enWord,100,TextField.ANY);
        append(word);
        cancel=new Command("取消",Command.CANCEL,1);
        update=new Command("确定",Command.OK,1);
        addCommand(cancel);
        addCommand(update);
        setCommandListener(this);
    }

    public void commandAction(Command command, Displayable displayable) {
        String lb=command.getLabel();
        if(lb.equals("确定")){
            aws.enWord=word.getString();
            Navigator.current=Navigator.AddWord_Screen;
            Navigator.show();
        }
        else if(lb.equals("取消")){
            Navigator.current=Navigator.AddWord_Screen;
            Navigator.show();
        }
    }
}