Story Card

The current time is retrieved from and displayed. The display is not a static display of when the userran the applet. It is dynamic and updates every second. The time then gets converted from ArabicNumerals to Roman Numerals and the display switches from a horizontal one to a vertical one. A wooden frame and stone background add an antiquelook to the clock.

CRC (Class Responsibility Collaboration) Cards

Class NameSuperclassesSub-classesResponsibilities Collaborators

DigitalClock

RomanNumeralClock

Retrieve time Calendar

Display time retrieved Thread

CRC (Class Responsibility Collaboration) Cards

Class Name

Sub-classesResponsibilities Collaborators

RomanNumeralClockDigitalClock

Switch from Arabic numeralTo Roman Numerals

Calendar

Add Time Zone SelectionGraphics

Add Background and Frame

Change font and Color

Retrieve and Display Time

Digital Clock

JComboBox