Small Simple Safe -- User Guide

Teacher

Since V1.45, SSS has self-teaching capability.
This capability eliminates the need for a User Guide.

1. Click on Menu.chooser(), then on teacher(String),
and enter "SSS". This will start a Teacher session.
Continue by pressing Enter as needed.
You may adjust the speed using the slider.

2. Click on Menu.chooser(), then on teacher(String),
and enter a lesson name:
* String
* Number
* HashSet
* Serial
* GUI

Parameter dialog

In order to enter parameters in a method invocation, an orange dialog appears. A rather complicated instance from JOptionPane class is shown below.

If a number is expected, an editable text field is shown, with an initial value of zero. If an object name is expected, a combo box helps the user to choose the object. For char, String, and array types, the usual delimeters are supplied.

The sample below shows a user error in an integer field.

Active keys in SSS
  • Escape: show Menu
  • LEFT/Back: backward in history
  • RIGHT: forward in history
  • Period: toggle between classes and objects
  • Delete: remove current class or object
    (nothing is actually deleted)
  • Comma/F2: rename current object
  • F5: refresh view
  • A-Z: scroll to method beginning with this char
Active keys in Dialog
  • Escape: cancel parameter entry
    and method invocation (same as close)
  • ENTER: accept entry (same as OK)
  • TAB: next parameter
  • shift-TAB: previous parameter
Parameter Dialog

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