showflow.java

来自「java语言与面向对象程序设计源程序」· Java 代码 · 共 18 行

import java.awt.*;
public class ShowFlow extends Frame
{  public ShowFlow()
   {  super("FlowLayout example");
      setLayout(new FlowLayout());
      add(new Button("Button 1"));
      add(new Button("Button 2"));
      add(new Button("Button 3"));
      add(new Button("Button 4"));
      add(new Button("Button 5"));
      addWindowListener(new WindowCloser());
      pack(); show();
   }
   public static void main(String args[])
   {  ShowFlow fl = new ShowFlow(); }
}