Computer Science 252
Problem Solving with Java

Spring 2015, The College of Saint Rose

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Agenda

• Announcements
  • Lab 6: Furious Fowl late clock will not start until midnight Friday night/Saturday morning
• Lab 7: Bouncy GUI Ball out
• Recursive structures and methods
• In-class Exercise 15 - (10 lecture assignment points) due before the end of class.

  Augment the NestedSquaresDrag example to include the following additional functionality:

  • All of the FramedRects in the NestedSquares object become red if the mouse moves over the object, and become black again when the mouse is moved off.
  • The NestedSquares object should be hidden when the mouse moves outside the canvas, and shown again when it moves back inside.

  Please submit an archive of your project folder in Submission Box under "InClass15" before you leave class.

No New Lecture Assignment

Wrap up the old lab and get the new one done early.

Terminology

• recursive
• recursive data structure

Examples

• NestedSquaresLoop
• NestedSquaresRec
• NestedSquaresDrag
• BigSnowman

Links

• Don't Worry, Be Happy!