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GBK Programming 1

GBK Programming 1. Jordan Johnson. Today’s plan. Greeting HW Questions ? Review: definitions, expressions, if s Programming time Lesson: Interaction Clean-up. Interaction. We’ve seen three handler functions: tick handlers ( next , off-screen? ) redraw handlers ( draw )

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GBK Programming 1

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  1. GBK Programming 1 Jordan Johnson

  2. Today’s plan Greeting HW Questions? Review: definitions, expressions, ifs Programming time Lesson: Interaction Clean-up

  3. Interaction • We’ve seen three handler functions: • tick handlers (next, off-screen?) • redraw handlers (draw) • Another kind: keyboard handlers • Signature: world KeyEvent  world • Register them with on-key

  4. Clean-up • Before you leave, please . . . • Log out. • Push in your chair. • Make sure you’ve got everything. • Make sure all trash ends up in the trash can.

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