Teach Yourself Java in 21 Days

Day
12
Managing Simple Events and Interactivity
217
Mouse Clicks .......................................................................................... 218
mouseDown and mouseUp ................................................................... 219
An Example: Spots ............................................................................. 220
Mouse Movements ................................................................................. 223
mouseDrag and mouseMove ................................................................. 223
mouseEnter and mouseExit .................................................................. 223
An Example: Drawing Lines .............................................................. 224
Keyboard Events ..................................................................................... 228
The keyDown Method ....................................................................... 228
Default Keys ...................................................................................... 229
030-4 FM
1/29/96, 8:11 PM
13

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Teach Yourself JAVA in 21 Days
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P2/V4SQC6 TY Java in 21 Days 030-4 louisa 12.31.95
FM LP#4
An Example: Entering, Displaying, and Moving Characters .............. 229
Testing for Modifier Keys .................................................................. 232
The AWT Event Handler ....................................................................... 233
Summary ................................................................................................ 235
Q&A ...................................................................................................... 235