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.Displayable;
import javax.microedition.lcdui.TextField;

/**
 * <br><strong>Z英語學習助手－AddWordScreen－修改單詞屏幕</strong><br>
 * <br>該屏幕是隸屬于AddWordScreen下的子屏幕，用于修改英文單詞．
 *
 * @author <a href="mailto:zcw@zblog.org">朱傳偉</a><br>
 * <a href="http://www.zblog.org">www.zblog.org</a></p>
 * @version <strong>ZEnHelper</strong> Ver 1.0
 */

public class EnWordScreen  extends Form implements CommandListener{
    /**
     * english單詞
     */
    public TextField word=null;
    private AddWordScreen aws=null;
    private Command cancel=null;
    private Command update=null;


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

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