bl1.java

来自「非常好的JAVA学习资料」· Java 代码 · 共 16 行

import java.awt.*;
import java.awt.event.*;
import java.applet.*;

public class BL1 extends Applet {

  public void init() {
   setLayout(new BorderLayout());
   add("North",new Button("north"));
   add("South",new Button("south"));
   add("East",new Button("east"));
   add("West",new Button("west"));
   add("Center",new Button("center"));
  }
}