Class Seq2

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Panel
                           |
                           +----java.applet.Applet
                                   |
                                   +----Seq2

public class Seq2
extends Applet
implements Runnable

The main class for the Schroedinger Applet. The calculations are done in a separate thread so it implements Runnable.

Seq2()

action(Event, Object): To work with Java 1.0 Browsers, we use an action method to detect button pushes or example selection.
getAppletInfo(): Standard getAppletInfo
handleEvent(Event)
init(): The init method does the layout of the applet and validates the container
main(String[]): A main routine so that Seq2 can be run as an application
minimumSize(): returns a minimum size so that Seq2 can be run as an application
preferredSize(): returns a preferred size so that Seq2 can be run as an application
run(): The run method is called when the calculate button is clicked.
start(): Null start method.
stop(): Null stop method.

Seq2

 public Seq2()

init

 public void init()

The init method does the layout of the applet and validates the container

Overrides:: init in class Applet

action

 public boolean action(Event e,
                       Object o)

To work with Java 1.0 Browsers, we use an action method to detect button pushes or example selection.

Overrides:: action in class Component

run

 public void run()

The run method is called when the calculate button is clicked. This spawns a new thread and starts it here. The run method reads all the fields and calculates the wave function.

stop