[转]java 进度条

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;
import javax.swing.Timer;

public class GenTest implements Runnable
{
	Timer tm;
	ProgressMonitor pm;
	JFrame poi;
	int i;

	public GenTest()
	{
		// this.poi=poi;
	}

	public void run()
	{
		ActionListener actionListener = new ActionListener()
		{
			public void actionPerformed(ActionEvent e)
			{
				pm.setProgress(++i == 100 ? 1 : i);
			}
		};
		tm = new Timer(200, actionListener);
		pm = new ProgressMonitor(poi, "", "正在导入，请稍候...", 1, 100);
		pm.setMillisToDecideToPopup(0);
		pm.setMillisToPopup(0);
		tm.start();
	}

	public static void main(String[] args)
	{
		GenTest p = new GenTest();
		Thread th = new Thread(p);
		try
		{
			th.start();
			// 一段需要很长时间的代码
			// th.interrupt();
		}
		catch (Exception e)
		{
			// th.interrupt();
		}
	}
}

评论

1 楼 yangwenshuai 2011-11-11