package com.vci.client.workflow.task;

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.Timer;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

import com.vci.client.LogonApplication;

import javax.swing.*;

import java.awt.*;
import java.awt.event.*;

public class ProgressSample extends JDialog implements Runnable{
	private Thread thread = null;
	private Thread taskThread = null;
	public ProgressSample(Thread thread){
		super(LogonApplication.frame,true);
		this.thread = thread;
		progressBar();
		startThread();
	}
	
	private void progressBar() {
		final JProgressBar aJProgressBar = new JProgressBar(0, 100);
		aJProgressBar.setIndeterminate(true);
		JButton aJButton = new JButton("关闭");
		ActionListener actionListener = new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				dispose();
			}
		};
		aJButton.addActionListener(actionListener);
		
		this.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);

		centerScreen();

		Container contentPane = this.getContentPane();
		contentPane.add(aJProgressBar, BorderLayout.CENTER);
		contentPane.add(aJButton, BorderLayout.SOUTH);
		this.setSize(300, 100);
	}

	/**
	 * 显示在屏幕中间
	 * @param theFrame
	 */
	private void centerScreen() {
		this.setTitle("执行中。。。");
		this.setSize(new Dimension(600,100));
		this.setLayout(new BorderLayout());
		this.setResizable(false);
		this.setModal(true);
		this.setLocation((Toolkit.getDefaultToolkit().getScreenSize().width-400)/2, (Toolkit.getDefaultToolkit().getScreenSize().height-100)/2);
	}

	private void startThread(){
		taskThread = new Thread(){
			public void run() {
				try {
					thread.start(); // 处理耗时任务
					thread.join();
				} catch (InterruptedException e) {
					e.printStackTrace();
				}
				dispose();
			};
		};
		taskThread.start();
	}
	
	public void run() {
	}
}