J2ME专题:DataField演示程序

Isword

很不错的例子，可惜突然在这里发这么个代码好像很突兀.

wangchunping

  /*
@作者：王春平
@功能：J2ME专题ataField演示程序
@http://wcp.fh668.com万春IT技术开发网
*/
package screen;
import javax.microedition.lcdui.*;

import java.util.*;
public class DateFieldTest extends Form implements CommandListener{

private Display display;
private Displayable parent;
private Command back,ok;
private DateField df;
private Date date;

public DateFieldTest(Display d,Displayable p){
super("DateField演示程序");
display=d;
parent=p;
back=new Command("返回菜单",Command.BACK,1);
ok=new Command("开始演示",Command.SCREEN,2);
date=new Date();
df=new DateField("",DateField.DATE);
df.setDate(date);
addCommand(back);
addCommand(ok);
setCommandListener(this);
}

public void commandAction(Command action,Displayable dpa){
if(action==back){
display.setCurrent(parent);
}
else if(action==ok){
append(df);
removeCommand(ok);
}
}
}