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Java 6 Illuminated: An Active Learning Approach, 2nd Edition
book

Java 6 Illuminated: An Active Learning Approach, 2nd Edition

by Julie Anderson, Herve J. Franceschi
February 2008
Intermediate to advanced content levelIntermediate to advanced
1288 pages
39h 39m
English
Jones & Bartlett Learning
Content preview from Java 6 Illuminated: An Active Learning Approach, 2nd Edition
12.13 Layout Managers: GridLayout 887
At lines 2123, we register this TreasureHunt object on itself as a Mouse-
MotionListener. In this game, the only event we want to handle is the user
moving the mouse. Because TreasureHuntClient implements the Mouse-
MotionListener interface, however, we must implement both the mouse-
Moved and the mouseDragged methods. We are interested in the
mouseMoved method only; thus, we implement mouseDragged with an
empty body (lines 2930). Note that we could not use the MouseMotion-
Adapter class because our application (which is the listener) already
extends the JFrame class. Remember that a class can extend only one class, ...
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Publisher Resources

ISBN: 9780763749637