example12_1.java

不错的教程 适合中高级人员的使用

import java.applet.*;import java.awt.*;
public class Example12_1 extends Applet
{  public void init() 
   {  FlowLayout flow=new FlowLayout();
      flow.setAlignment(FlowLayout.LEFT);
      flow.setHgap(20);flow.setVgap(40);
      setLayout(flow);
      setBackground(Color.cyan);
      for(int i=1;i<=12;i++) 
         { add(new Button("i am "+i));
         }
   }
}