Go语言视频零基础入门到精通

javalearner

1. 一个有趣的开窗户游戏:
3.     当你点击游戏界面中的一个正方形按钮时，它周围的正方形按钮的颜色就会发生变化，
4. 当全部正方形按钮的颜色变为一色时，你就胜利了！想试一试吗？[url=OpenWindows/OpenWindows.html]请点击这里[/url]
   
6.       
8. [img]http://img.javaxxz.com/2014/10/2/000959062.gif[/img]
10.       
12. 它的源代码如下：
13. import java.awt.*;
    
14. import java.awt.event.*;
    
15. import javax.swing.*;
    
16. class OpenWindows{
    
17. public static void main(String[] args){
    
18.   JFrame.setDefaultLookAndFeelDecorated(true);
    
19.   JFrame frame=new JFrame("开窗户游戏");
    
20.   frame.getContentPane().add(new Mainpanel());
    
21.   frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    
22.   frame.pack();
    
23.   frame.setVisible(true);
    
24. }
    
25. }
    
26.                      

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1. 
   
2. class Mainpanel extends JPanel{
   
3. PanelC pc=new PanelC();
   
4. PanelS ps=new PanelS(pc);
   
5. public Mainpanel(){
   
6.   this.setLayout(new BorderLayout());
   
7.   this.add(pc,"Center");
   
8.   this.add(ps,"South");
   
9. }
   
10. }
    
11. //方块面板
    
12. class PanelC extends JPanel{
    
13. JButton[] winbutton=new JButton[25];
    
14. Color c;
    
15. public PanelC(){
    
16.    this.setLayout(new GridLayout(5,5));
    
17.    for(int i=0;i<25;i++){
    
18.      winbutton[i]=new JButton();
    
19.      winbutton[i].setActionCommand(String.valueOf(i));
    
20.      c=winbutton[i].getBackground();  //获得默认颜色
    
21.      winbutton[i].addActionListener(new OpenOther());
    
22.      this.add(winbutton[i]);
    
23.    }
    
24.    this.setPreferredSize(new Dimension(300,300));
    
25. }
    
26. class OpenOther implements ActionListener{
    
27.   public void actionPerformed(ActionEvent a){
    
28.    String y=a.getActionCommand();
    
29.    int x=Integer.parseInt(y);
    
30.    Select(x);
    
31.    IsWin();
    
32.   }
    
33.   //判断九种情况
    
34.   private void Select(int x){
    
35.    if(x==0){
    
36.     ChangeColor(winbutton[x]);
    
37.     ChangeColor(winbutton[x+1]);
    
38.     ChangeColor(winbutton[x+5]);
    
39.    }else if(x>0 && x<4){
    
40.     ChangeColor(winbutton[x]);
    
41.     ChangeColor(winbutton[x-1]);
    
42.     ChangeColor(winbutton[x+1]);
    
43.     ChangeColor(winbutton[x+5]);
    
44.    }else if(x==4){
    
45.     ChangeColor(winbutton[x]);
    
46.     ChangeColor(winbutton[x-1]);
    
47.     ChangeColor(winbutton[x+5]);
    
48.    }else if(x==20){
    
49.     ChangeColor(winbutton[x]);
    
50.     ChangeColor(winbutton[x-5]);
    
51.     ChangeColor(winbutton[x+1]);
    
52.    }else if(x==24){
    
53.     ChangeColor(winbutton[x]);
    
54.     ChangeColor(winbutton[x-5]);
    
55.     ChangeColor(winbutton[x-1]);
    
56.    }else if(x>20 && x<24){
    
57.     ChangeColor(winbutton[x]);
    
58.     ChangeColor(winbutton[x-5]);
    
59.     ChangeColor(winbutton[x-1]);
    
60.     ChangeColor(winbutton[x+1]);
    
61.    }else if(x%5==0){
    
62.     ChangeColor(winbutton[x]);
    
63.     ChangeColor(winbutton[x-5]);
    
64.     ChangeColor(winbutton[x+1]);
    
65.     ChangeColor(winbutton[x+5]);     
    
66.    }else if(x%5==4){
    
67.     ChangeColor(winbutton[x]);
    
68.     ChangeColor(winbutton[x-5]);
    
69.     ChangeColor(winbutton[x-1]);
    
70.     ChangeColor(winbutton[x+5]);   
    
71.    }else{
    
72.     ChangeColor(winbutton[x]);
    
73.     ChangeColor(winbutton[x-5]);
    
74.     ChangeColor(winbutton[x-1]);
    
75.     ChangeColor(winbutton[x+1]);
    
76.     ChangeColor(winbutton[x+5]);     
    
77.    }   
    
78.   }  
    
79.   //改变周围颜色函数
    
80.   private void ChangeColor(JButton winbutton){
    
81.    if(winbutton.getBackground()==c)
    
82.     winbutton.setBackground(Color.white);
    
83.    else
    
84.     winbutton.setBackground(c);
    
85.   }
    
86.   //判断是否胜出
    
87.   private void IsWin(){
    
88.    int a=1;
    
89.    for(int i=0;i< 25;i++)
    
90.     if(winbutton[i].getBackground()==Color.white)
    
91.      a++;
    
92.    if(a>25)
    
93.     JOptionPane.showMessageDialog(null,"恭喜过关");
    
94.   }
    
95. }
    
96. }
    
97. class PanelS extends JPanel{
    
98. JLabel label=new JLabel("开窗户游戏");
    
99. JButton restart=new JButton("重置");
    
100. PanelC pc;
     
101. public PanelS(PanelC pc){
     
102.   this.pc=pc;
     
103.   restart.addActionListener(new Reset());
     
104.   this.add(label);
     
105.   this.add(restart);
     
106. }
     
107. class Reset implements ActionListener{
     
108.   public void actionPerformed(ActionEvent a){
     
109.    for(int i=0;i< 25;i++){
     
110.     pc.winbutton[i].setBackground(pc.c);
     
111.    }
     
112.   }
     
113. }
     
114. }
     

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源码下载：http://file.javaxxz.com/2014/10/2/000959203.zip