第九次作業

import java.util.Random;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class test extends JFrame{
public static void main(String[]args){

Random random = new Random();
JPanel jjj = new JPanel();
int number = 0;;
int array[] = new int[9];
boolean b;
for(int i=0;i<9;i++)
{
b = true;
while(b) {
b = false;
number = random.nextInt(9)+1;
for(int j=0;j<array.length;j++) {
if(array[j]==number) {
b = true;
}
}
}
array[i] = number;
System.out.printf("array[%d]=%d\n",i,number);
}


JFrame window=new JFrame("myButton");
window.setSize(450, 150);
JButton button[]=new JButton[9];
JPanel jplPanel = new JPanel();
jplPanel.setLayout(new GridLayout(4,4,8,8));
for (int i = 0; i < 9; i++){
//button[i]=new JButton(array[9]);
button[i] = new JButton();
button[i].setSize(40,40);
button[i].setText(Integer.toString(array[i]));
if(array[i]==9)
{
button[i].setText("");
System.out.println(i);
}
button[i].addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e)
{
if(array[0]==1&&array[3]==4&&array[4]==5&&array[7]==8)
{JOptionPane.showMessageDialog(null,"dddddddddd");
}
//JOptionPane.showMessageDialog(null,"ddasdasdasdsads");
int a=0,c=0;
for (int i = 0; i < 9; i++)
{
if(array[i]==9)
{
a=i;
}
}
if(a>2&&a<9)
{
if(e.getSource() == button[a-3])
{
//按下按鈕後事件
button[a-3].setText("");
button[a].setText(Integer.toString(array[a-3]));
c=array[a];
array[a]=array[a-3];
array[a-3]=c;
}
}
if(a<6&&a>-3)
{
if(e.getSource() == button[a+3])
{ //按下按鈕後事件
button[a+3].setText("");
button[a].setText(Integer.toString(array[a+3]));
c=array[a];
array[a]=array[a+3];
array[a+3]=c;
}
}
if(a>-1&&a<8)
{
if(e.getSource() == button[a+1])
{
//按下按鈕後事件
button[a+1].setText("");
button[a].setText(Integer.toString(array[a+1]));
c=array[a];
array[a]=array[a+1];
array[a+1]=c;
}
}
if(a<9&&a>0)
{
if(e.getSource() == button[a-1])
{
//按下按鈕後事件
button[a-1].setText("");
button[a].setText(Integer.toString(array[a-1]));
c=array[a];
array[a]=array[a-1];
array[a-1]=c;



}
}


}
}
);
jplPanel.add(button[i]);
}
/*public void win()
{
for(int i=0;i<9;i++)
{
if(array[i]=i)
{
System.out.println("WIN!!!");
}
}
}*/
window.getContentPane().add(jplPanel, BorderLayout.CENTER);
window.setSize(400,400);
window.setVisible(true);
}
}