layoutflow.java

java中五个布局管理例子

import java.awt.*;
import java.awt.event.*;
class  Layoutflow extends Frame
{
	Layoutflow()
	{
		super("顺序布局测试");
		setVisible(true);
		setLayout(new FlowLayout());
		setBackground(Color.yellow);
		add(new Button("按钮 1"));
		add(new Button("按钮 2"));
		add(new Button("按钮 3"));
		add(new Button("按钮 4"));
		pack();
		setLocation(450,300);
		addWindowListener(new WindowAdapter()
		{
			public void windowClosing(WindowEvent e)
			{
				setVisible(false);
				System.exit(0);
			}
		});
	}
	public static void main(String[] args) 
	{
		Layoutflow cvs=new Layoutflow();
	}
}