资源简介
用java做的九宫格游戏,适合初学者进行学习

代码片段和文件信息
import java.awt.event.*;
import java.awt.*;
import javax.swing.*;
import java.util.*;
/**
* A PuzzleTile class; this class inherits from JPanel.
*
* The tiles do not have any numbers painted on them yet.
* The only indication you will be able to visibly see at this point
* is that the 0 tile should be white and the rest gray.
*
* @author Laurissa
* @version 1.0
* @author Paula
* @version 1.1
* @author Huan Gao
* @version 1.2
*/
public class PuzzleTile extends JPanel {
private String tileNumber;
//set a instance variable so that I can get the value on the PuzzleTile
public int pastNum;
/**
* This constructor takes in the number you would like
* displayed on this panel and saves it as the String
* instance variable tileNumber.
* Note that you will still have to paint it onto the panel.
* You should do that by overriding the method:
* public void paintComponent(Graphics g){}.
*
* @param number The number to paint on the panel.
*/
public PuzzleTile(int number) {
super();
pastNum= number;
if (number == 0) {
this.setBackground(Color.white);
}
else {
this.setBackground(Color.darkGray);
}
this.tileNumber = ““ + number;
}
//set a method that can set the number displayed on the PuzzleTile
public void setString(String str)
{
tileNumber=str;
}
public String getString()
{
return tileNumber;
}
public void paintComponent(Graphics g) {
Font fnt=new Font(“Arial“Font.BOLD30);
g.setFont(fnt);
g.setColor(Color.white);
super.paintComponent(g);
FontMetrics fm=g.getFontMetrics(fnt);
int num1=fm.stringWidth(tileNumber);
int num2=fm.getAscent();
int getspace= fm.getMaxAscent();
int num3=getWidth()/2-num1/2;
int num4=getHeight()/2-num2/2+getspace;
g.drawString(tileNumbernum3num4);
}
// You will need to provide more methods to interact with your
// main program.
}
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
-rw------- 590 2012-05-18 23:49 MiniProjectCode\JavaDoc\allclasses-fr
-rw------- 570 2012-05-18 23:49 MiniProjectCode\JavaDoc\allclasses-nofr
-rw------- 3280 2012-05-18 23:49 MiniProjectCode\JavaDoc\constant-values.html
-rw------- 3264 2012-05-18 23:49 MiniProjectCode\JavaDoc\deprecated-list.html
-rw------- 6510 2012-05-18 23:49 MiniProjectCode\JavaDoc\help-doc.html
-rw------- 6885 2012-05-18 23:49 MiniProjectCode\JavaDoc\index-all.html
-rw------- 1229 2012-05-18 23:49 MiniProjectCode\JavaDoc\index.html
-rw------- 3718 2012-05-18 23:49 MiniProjectCode\JavaDoc\overview-tree.html
-rw------- 706 2012-05-18 23:49 MiniProjectCode\JavaDoc\package-fr
-rw------- 2 2012-05-18 23:49 MiniProjectCode\JavaDoc\package-list
-rw------- 3709 2012-05-18 23:49 MiniProjectCode\JavaDoc\package-summary.html
-rw------- 3727 2012-05-18 23:49 MiniProjectCode\JavaDoc\package-tree.html
-rw------- 2313 2012-05-18 23:49 MiniProjectCode\JavaDoc\resources\background.gif
-rw------- 291 2012-05-18 23:49 MiniProjectCode\JavaDoc\resources\tab.gif
-rw------- 10701 2012-05-18 23:49 MiniProjectCode\JavaDoc\resources\ti
-rw------- 849 2012-05-18 23:49 MiniProjectCode\JavaDoc\resources\ti
-rw------- 13280 2012-05-18 23:49 MiniProjectCode\JavaDoc\SlidingPuzzle.html
-rw------- 11613 2012-05-18 23:49 MiniProjectCode\JavaDoc\st
-rw------- 1503 2012-05-18 17:02 MiniProjectCode\PuzzleTile.class
-rw------- 2350 2012-05-18 13:11 MiniProjectCode\PuzzleTile.java
-rw------- 5292 2012-05-19 00:49 MiniProjectCode\SlidingPuzzle.class
-rw------- 5311 2012-05-18 23:58 MiniProjectCode\SlidingPuzzle.java
drwx------ 0 2013-01-24 21:05 MiniProjectCode\JavaDoc\resources
drwx------ 0 2013-01-24 21:05 MiniProjectCode\JavaDoc
drwx------ 0 2013-01-24 21:05 MiniProjectCode
----------- --------- ---------- ----- ----
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