simpleapplet.java

java核心编程的部分源码

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


/** This demo uses JDK 1.0 event model for browser compatibility
Here is the supporting HTML code:
<applet code=SimpleApplet width=200 height=100></applet>
**/
public class SimpleApplet
extends Applet
{
Label l = new Label("Please click the button", Label.CENTER);
Button b = new Button("Click it!");

public void init()
{
setLayout(new BorderLayout());

add("Center", b);
add("South", l);
}


public boolean action(Event event, Object what)
{
if (event.target == b)
{
l.setText("Hello World!");
return true;
}

return false;
}
}