guitest.java

孙鑫JAVA从入门到精通配套练习程序。所有程序都实际运行过

import java.awt.*;
import java.awt.event.*;
class GUITest
{
	public static void main(String[] args)
	{
		Frame f = new Frame("Mybole");
		f.addWindowListener(new MyWinListener());
		f.setSize(600, 400);
		f.setLocation(200, 100);
		f.setBackground(Color.blue);
		//f.setLayout(new BorderLayout(20, 20));
		f.setLayout(new FlowLayout(FlowLayout.LEFT));
		Button b1 = new Button("one");
		Button b2 = new Button("two");
		Button b3 = new Button("three");
		Button b4 = new Button("four");
		Button b5 = new Button("five");
		f.add(b1, "North");
		f.add(b2, "East");
		f.add(b3, "South");
		f.add(b4, "West");
		f.add(b5, "Center");
		
		f.show();
	}
}

class MyWinListener extends WindowAdapter
{
	public void windowClosing(WindowEvent e)
	{
		System.exit(0);
	}
}