疑問 - 請問一個java程式?

[wendy_huang]

請問一下各位大大，以下程式碼要怎麼改，才能符合題目的需求?
麻煩大大幫我解答一下，謝謝!

題目:
設計一個邊界版面配置五個按鈕元件分別標明 "隱藏北方"、"隱藏南方"
、"隱藏東方"、"隱藏西方"、"隱藏中央"，分別配置於北東南西中方，
，當您按 "隱藏北方" 鈕時將北方版面隱藏而將版面釋出，其他四方仿此。

程式碼:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
//import MyWindowListener;
public class MyBorder extends JFrame
{
private String name[]={"北","東","南","西","中"};
private JButton button[] = new JButton[name.length];
public MyBorder()
{
super("MyBorder.java: BorderLayout邊界版面配置");
for (int i=0; i<name.length; i++)
button[i] = new JButton(name[i]);
Container c = getContentPane();
c.setLayout(new BorderLayout(5, 5));
c.add(button[0], BorderLayout.NORTH);
c.add(button[1], BorderLayout.EAST);
c.add(button[2], BorderLayout.SOUTH);
c.add(button[3], BorderLayout.WEST);
c.add(button[4], BorderLayout.CENTER);
setSize(300, 150);
show();
}
public static void main(String args[])
{
MyBorder app = new MyBorder();
app.addWindowListener(new MyWindowListener());
}
}


[snoopy]

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class App extends JFrame implements ActionListener{
	private String name[] = { "北", "東", "南", "西", "中" };

	private JButton button[] = new JButton[name.length];

	public App() {
		super("MyBorder.java: BorderLayout邊界版面配置");
		for (int i = 0; i < name.length; i++)
			button[i] = new JButton(name[i]);
		Container c = getContentPane();
		c.setLayout(new BorderLayout(5, 5));
		button[0].addActionListener(this);
		button[1].addActionListener(this);
		button[2].addActionListener(this);
		button[3].addActionListener(this);
		button[4].addActionListener(this);
		c.add(button[0], BorderLayout.NORTH);
		c.add(button[1], BorderLayout.EAST);
		c.add(button[2], BorderLayout.SOUTH);
		c.add(button[3], BorderLayout.WEST);
		c.add(button[4], BorderLayout.CENTER);
		setSize(300, 150);
		setVisible(true);
	}
	
	public void actionPerformed(ActionEvent e) {
		if((JButton) e.getSource() == button[0])
			button[0].setVisible(false);
		if((JButton) e.getSource() == button[1])
			button[1].setVisible(false);
		if((JButton) e.getSource() == button[2])
			button[2].setVisible(false);
		if((JButton) e.getSource() == button[3])
			button[3].setVisible(false);
		if((JButton) e.getSource() == button[4])
			button[4].setVisible(false);
	}

	public static void main(String args[]) {
		App app = new App();
	}
}

[wendy_huang]

謝謝snoopy大大的協助~~感謝!

[snoopy]

雖然幫你寫好程式
但是還是希望你能夠解他在寫什麼
視窗程式的委派事件模式對瞭解物簡導向很有幫助