drawnocanvas.java

来自「java语言与面向对象程序设计源程序」· Java 代码 · 共 22 行

//<applet code=DrawNoCanvas.class width=200 height=300> 
//</applet> 

import java.applet.*;
import java.awt.*;
public class DrawNoCanvas extends Applet
{  private Button draw = new Button("Draw");

   public void init()
   {  Panel buttons = new Panel();
      buttons.setLayout(new FlowLayout());
      buttons.add(draw);
      setLayout(new BorderLayout());
      add("North",buttons);
   }
   public void paint(Graphics g)
   {  for (int i = 12; i < getSize().height; i+=12)
         g.drawString("y location: " + i,10,i);
   }
}