fh108.java

我上课的时候课本上的源码。大家学习交流。欢迎指点。

import javax.swing.*;
import java.awt.*;
class fh108
{
	public static void main(String args[])
	{
		JFrame win=new  JFrame("窗体");
		win.setBounds(100,100,300,300);
		win.setVisible(true);
		JButton bSouth=new JButton("south"),
		        bNorth=new JButton("North"),
		        bEast=new  JButton("East"),
		        bWest=new   JButton("west");
		JTextArea  bCenter=new JTextArea("center");
		contenetPane.add(bNorth,BorderLayout.NORTH);
		win.add(bSouth,BorderLayout.SOUTH);
		win.add(bEast,BorderLayout.EAST);
		win.add(bWest,BorderLayout.WEST);
		win.add(bCenter,BorderLayout.CENTER);
		win.validate();
		win.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		        
	}
}