import?javax.swing.Icon;
import?javax.swing.JButton;
public?class?frogCell?extends?JButton?{
????public?static?final?int?IMAGEWIDTH?=?100;//?方塊寬度
????private?boolean?blank=false;
????private?boolean?left=true;
????public?frogCell（Icon?icon?boolean?left）?{
????????this.setSize（IMAGEWIDTH?IMAGEWIDTH）;//?方塊的大小
????????this.setIcon（icon）;//?方塊的圖標(biāo)
????????this.left=left;????//?方塊中動(dòng)物朝向
????}
????
????public?boolean?isBlank（）?{
????????if（blank）
????????	return?true;
????????else
????????	return?false;
????}
????public?boolean?isLeft（）?{
????????if（left）
????????	return?true;
????????else
????????	return?false;
????}
????//此塊動(dòng)物是否向左
????public?void?setLeft（boolean?b）?{
????	left=?b;?
????}
????//此塊有無動(dòng)物
????public?void?setBlank（boolean?b）?{
?????????blank=?b;?
????}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-05-28?15:51??Java青蛙對(duì)跳\
?????文件?????????232??2012-06-25?22:07??Java青蛙對(duì)跳\.classpath
?????文件?????????392??2012-06-25?22:07??Java青蛙對(duì)跳\.project
?????目錄???????????0??2012-09-20?09:14??Java青蛙對(duì)跳\.settings\
?????文件??????????80??2012-06-25?22:14??Java青蛙對(duì)跳\.settings\org.eclipse.core.resources.prefs
?????目錄???????????0??2015-05-28?15:51??Java青蛙對(duì)跳\bin\
?????文件?????????917??2012-06-25?23:41??Java青蛙對(duì)跳\bin\frogCell.class
?????文件?????????663??2012-06-25?23:39??Java青蛙對(duì)跳\bin\frogframe$1.class
?????文件?????????778??2012-06-25?23:39??Java青蛙對(duì)跳\bin\frogframe$2.class
?????文件????????1592??2012-06-25?23:39??Java青蛙對(duì)跳\bin\frogframe.class
?????文件????????3489??2012-06-25?23:41??Java青蛙對(duì)跳\bin\frogPanel.class
?????目錄???????????0??2015-05-28?15:51??Java青蛙對(duì)跳\pic\
?????文件???????20480??2012-07-03?07:45??Java青蛙對(duì)跳\pic\Thumbs.db
?????文件????????1517??2012-06-24?21:30??Java青蛙對(duì)跳\pic\blank.gif
?????文件???????12177??2012-06-20?08:08??Java青蛙對(duì)跳\pic\blank.jpg
?????文件????????1681??2012-06-24?21:02??Java青蛙對(duì)跳\pic\frogL.gif
?????文件????????1634??2012-06-24?21:01??Java青蛙對(duì)跳\pic\frogR.gif
?????文件???????10888??2012-06-25?22:08??Java青蛙對(duì)跳\pic\frog_L.png
?????文件???????10406??2012-06-25?22:08??Java青蛙對(duì)跳\pic\frog_R.png
?????文件???????56672??2012-06-25?22:08??Java青蛙對(duì)跳\pic\game.jpg
?????目錄???????????0??2015-05-28?15:51??Java青蛙對(duì)跳\src\
?????文件?????????880??2012-06-25?23:41??Java青蛙對(duì)跳\src\frogCell.java
?????文件????????1692??2012-06-25?22:43??Java青蛙對(duì)跳\src\frogframe.java
?????文件????????6298??2012-06-25?23:41??Java青蛙對(duì)跳\src\frogPanel.java