buttontest.java

JavaExample

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import MyWindowListener;
public class ButtonTest extends JFrame
{
	Button button=new Button("This is a Button");
	Container c;
	public ButtonTest()
	{
		super("我爱你");
        c=getContentPane();
	    c.add(button);
		
		setSize(300,300);
		show();
	}
	public static void main(String args[])
	{
		ButtonTest test=new ButtonTest();
		test.addWindowListener(new MyWindowListener());
	}
}