进度条1

package gxh.fox;
import java.awt.BorderLayout;
import java.awt.FlowLayout;

import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.SwingConstants;
import javax.swing.filechooser.*;
import javax.swing.*;
public class JProgressBarTest extends JFrame{

public JProgressBarTest() {
super();
setTitle("表格");
setBounds(100,100,350,150);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
final JButton button = new JButton(" ");
final JButton button2 = new JButton("完成");
button2.setEnabled(false); //初始化时不可用
button.setBounds(100,100,100,100);

final JProgressBar progressBar = new JProgressBar();
progressBar.setStringPainted(true); //显示提示信息
progressBar.setIndeterminate(false); //确定进度的进度条
//progressBar.setIndeterminate(true); //不确定进度的进度条
//progressBar.setString("升级中..."); //确定信息时加上此条，则提示升级中，没有%比，如是不加上这个，则会提示%
setLayout(new FlowLayout(2,10,10));
getContentPane().add(button); //布局处理
getContentPane().add(button2); //布局处理
getContentPane().add(progressBar); //布局处理
new Progress(progressBar,button2).start(); //自定义类progress
}

/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
JProgressBarTest jProgressBarTest = new JProgressBarTest();
jProgressBarTest.setVisible(true);
}

}
class Progress extends Thread{//自定义类progress
private final int []progressValue = {6,18,27,39,51,66,81,100};
private JProgressBar progressBar;
private JButton button;
public Progress(JProgressBar progressBar,JButton button)
{
this.progressBar = progressBar;
this.button =button;
}
public void run()
{
for(int i=0;i<progressValue.length;i++)
{
try
{
Thread.sleep(1000);
}catch(Exception e)
{
e.printStackTrace();
}
progressBar.setValue(progressValue[i]); //进度值
}
progressBar.setIndeterminate(false); //采用确定的进度条
//progressBar.setIndeterminate(true); //不确定进度的进度条
progressBar.setString("升级完成."); //提示信息
button.setEnabled(true); //按钮可用
}
}