lotsofcirclestest.java

来自「java编程开发技巧与实例的编译测试通过的所有例程」· Java 代码 · 共 27 行

import java.awt.*;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

public class LotsOfCirclesTest extends Frame
{
	private class WindowCloser extends WindowAdapter
	{
		public void windowClosing(WindowEvent we)
		{	System.exit(0);	}
	}
	public LotsOfCirclesTest()
	{
		super("Lots of Circles");
		add("Center", new LotsOfCircles());
		setSize(800, 600);
		setLocationRelativeTo(this);
		addWindowListener(new WindowCloser());
		validate();
		setVisible(true);
	}
	public static void main(String args[])
	{
		LotsOfCirclesTest loct	=	new LotsOfCirclesTest();
	}
}