flowlayoutexample.java

我在学习JAVA的讲义

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class FlowLayoutExample
	{
	public static void main(String args [])
		{
		JFrame    frame_flow = new JFrame("FlowLayout示例");
		Container contentPane = frame_flow.getContentPane();
		contentPane.setLayout(new FlowLayout());
		contentPane.add(new JButton("one"));
		contentPane.add(new JButton("two"));
		contentPane.add(new JButton("three"));
		contentPane.add(new JButton("four"));
		contentPane.add(new JButton("five"));
		frame_flow.pack();
		frame_flow.show();
		frame_flow.addWindowListener(new WindowAdapter()
			{
			public void windowClosing(WindowEvent e)
				{
				System.exit(0);
				}
			});
		}
	}