import?java.awt.Graphics;
import?java.awt.Image;
import?java.awt.MediaTracker;
import?java.awt.Toolkit;

import?javax.swing.JPanel;

class?Ico?extends?JPanel
{
	Image?bgimage?=?null;
	

	public?Ico（String?ico）
	{
		MediaTracker?mt?=?new?MediaTracker（this）;
		bgimage?=?Toolkit.getDefaultToolkit（）.getImage（ico）;
		mt.addImage（bgimage?0）;
		try?
		{
			mt.waitForAll（）;
		}?
		catch?（InterruptedException?e）?
		{
			e.printStackTrace（）;
		}
	}

	public?void?paintComponent（Graphics?g）
	{
		super.paintComponent（g）;
????	final?int?imwidth?=?bgimage.getWidth（null）;
		final?int?imheight?=?bgimage.getHeight（null）;
		g.drawImage（bgimage?1?1?null）;
	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-09-02?00:48??彈球游戲\
?????文件?????????232??2011-08-27?20:09??彈球游戲\.classpath
?????文件?????????389??2011-08-27?20:09??彈球游戲\.project
?????目錄???????????0??2011-09-02?00:47??彈球游戲\bin\
?????文件????????1354??2011-09-01?19:27??彈球游戲\bin\Ico.class
?????文件????????1461??2011-09-02?00:46??彈球游戲\bin\JumpingBall$authors.class
?????文件????????2653??2011-09-02?00:46??彈球游戲\bin\JumpingBall$Ball$1.class
?????文件????????6608??2011-09-02?00:46??彈球游戲\bin\JumpingBall$Ball.class
?????文件?????????884??2011-09-02?00:46??彈球游戲\bin\JumpingBall$BallControl$1.class
?????文件?????????919??2011-09-02?00:46??彈球游戲\bin\JumpingBall$BallControl$2.class
?????文件????????1332??2011-09-02?00:46??彈球游戲\bin\JumpingBall$BallControl$3.class
?????文件????????1302??2011-09-02?00:46??彈球游戲\bin\JumpingBall$BallControl$4.class
?????文件????????3538??2011-09-02?00:46??彈球游戲\bin\JumpingBall$BallControl.class
?????文件?????????750??2011-09-02?00:46??彈球游戲\bin\JumpingBall$TimerListener.class
?????文件???????15754??2011-09-02?00:46??彈球游戲\bin\JumpingBall.class
?????目錄???????????0??2011-08-30?20:07??彈球游戲\image\
?????文件????????3151??2011-08-26?20:05??彈球游戲\image\川.jpg
?????文件???????39187??2011-08-30?20:07??彈球游戲\image\控制面板背景.png
?????文件????????8679??2011-08-30?14:01??彈球游戲\image\橙色大方塊.png
?????文件????????4791??2011-08-29?12:06??彈球游戲\image\橙色方塊.png
?????文件??????333073??2011-08-29?15:12??彈球游戲\image\背景.png
?????文件????????8262??2011-08-30?14:00??彈球游戲\image\藍色大方塊.png
?????文件????????4484??2011-08-29?12:07??彈球游戲\image\藍色方塊.png
?????文件????????9019??2011-08-30?13:58??彈球游戲\image\青色大方塊.png
?????文件????????4805??2011-08-29?12:08??彈球游戲\image\青色方塊.png
?????目錄???????????0??2011-08-30?20:20??彈球游戲\src\
?????文件?????????692??2011-08-30?20:20??彈球游戲\src\Ico.java
?????文件???????41012??2011-09-02?00:46??彈球游戲\src\JumpingBall.java