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Java
®
and
®
X
Mac OS
T. Gene Davis
Java® and Mac OS® X
Published by
Wiley Publishing, Inc.
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Indianapolis, IN 46256
www.wiley.com
Copyright © 2010 by Wiley Publishing, Inc., Indianapolis, Indiana
Published by Wiley Publishing, Inc., Indianapolis, Indiana
Published simultaneously in Canada
ISBN: 978-0-470-52511-1
Manufactured in the United States of America
10 9 8 7 6 5 4 3 2 1
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Introduction
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
xv
Contents
Part I: Getting Started ......................................................................... 1
Chapter 1: Programming Java for OS X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Reviewing Apple Java History............................................................................................................................................3
Installing the OS X Developer Tools ...................................................................................................................................5
Exploring the Apple Developer Connection .......................................................................................................................8
Exploring Reference Library topics........................................................................................................................8
Finding developer articles ..................................................................................................................................10
Obtaining software seeds ...................................................................................................................................11
Benefiting from membership .............................................................................................................................12
Avoiding Deprecated Java Cocoa Libraries .......................................................................................................................13
Understanding the history of Java Cocoa libraries ..............................................................................................13
Reviewing deprecated libraries ..........................................................................................................................14
Understanding why Java Cocoa libraries were redundant ..................................................................................16
Exploring Available IDEs ..................................................................................................................................................17
Developing with Xcode.......................................................................................................................................17
Developing with Eclipse .....................................................................................................................................19
Developing with NetBeans .................................................................................................................................21
Summary .........................................................................................................................................................................22
Chapter 2: Introducing the Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Configuring the JVMs ......................................................................................................................................................23
Identifying JVM locations ...................................................................................................................................25
Setting Java Preferences with “Java Preferences” ..............................................................................................30
Adding Libraries ..............................................................................................................................................................32
Exploring library locations ..................................................................................................................................33
Including JARs and native libraries .....................................................................................................................34
Creating custom libraries....................................................................................................................................35
Finding Environment Variables .......................................................................................................................................37
Setting JAVA_HOME...........................................................................................................................................37
Exploring dot files and dot folders ......................................................................................................................39
Using system-wide properties ............................................................................................................................41
Accessing OS X environment...............................................................................................................................44
Summary .........................................................................................................................................................................44
ix
x
Contents
Chapter 3: Understanding Xcode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Exploring Project Templates ............................................................................................................................................45
Creating Java Console Application Projects.........................................................................................................46
Creating Java application projects ......................................................................................................................55
Creating Java Applet projects .............................................................................................................................63
Using JNI Library projects ...................................................................................................................................70
Highlighting Xcode Features ...........................................................................................................................................74
Browsing the welcome screen ............................................................................................................................74
Setting up a source code repository ....................................................................................................................76
Modifying the View ............................................................................................................................................80
Watching tasks with the Activity window ..........................................................................................................84
Architecting with Xcode .....................................................................................................................................85
Changing Xcode preferences ..............................................................................................................................89
Inserting Java Code using macros .......................................................................................................................93
Using Organizer ...............................................................................................................................................................94
Managing projects..............................................................................................................................................95
Running projects ................................................................................................................................................96
Creating Java projects from Organizer templates ...............................................................................................96
Summary .........................................................................................................................................................................98
Chapter 4: Building Basic Projects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Building Xcode Projects ...................................................................................................................................................99
Understanding the Xcode Build Process............................................................................................................100
Running Xcode projects ....................................................................................................................................104
Debugging Xcode projects ................................................................................................................................106
Writing Ant Build Files...................................................................................................................................................108
Understanding Ant ...........................................................................................................................................109
Creating a basic Ant build file ...........................................................................................................................111
Defining multiple targets .................................................................................................................................116
Learning properties and advanced elements ....................................................................................................123
Configuring Ant options ...................................................................................................................................127
Compiling from the Terminal ........................................................................................................................................129
Reviewing the Java command-line tools ..........................................................................................................129
Configuring Javac .............................................................................................................................................131
Scripting builds ................................................................................................................................................135
Summary .......................................................................................................................................................................141
Chapter 5: Deploying Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143
Learning Application Bundle Basics ...............................................................................................................................143
Contrasting bundles and packages ...................................................................................................................144
Exploring application packages ........................................................................................................................144
Creating Icons................................................................................................................................................................148
Understanding Human Interface Guidelines for icons.......................................................................................149
Creating icons with Photoshop .........................................................................................................................150
Contents
xi
Creating icons with Illustrator ..........................................................................................................................161
Assembling the icon .........................................................................................................................................167
Creating Packages with Jar Bundler...............................................................................................................................169
Understanding Jar Bundler options ..................................................................................................................170
Demonstrating Jar Bundler...............................................................................................................................174
Producing Installations..................................................................................................................................................175
Understanding OS X installations .....................................................................................................................176
Creating DMGs for drag-and-drop installations ................................................................................................176
Creating PKG bundles .......................................................................................................................................178
Creating izPack installations .............................................................................................................................180
Summary .......................................................................................................................................................................181
Part II: Bringing Guidelines, APIs, and Languages Together ......... 183
Chapter 6: Porting and Designing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .185
Exploring Mac OS X Structure.........................................................................................................................................185
Reviewing the architectural layers ...................................................................................................................186
Benefiting from OS X frameworks.....................................................................................................................187
Using Darwin .................................................................................................................................................................188
Examining the BSD foundations of OS X ...........................................................................................................189
Using Darwin tools ...........................................................................................................................................190
Exploring the Darwin libraries ..........................................................................................................................194
Scripting Java in the shell ................................................................................................................................195
Learning the Human Interface Guidelines .....................................................................................................................197
Providing an OS X experience ...........................................................................................................................198
Designing the user interface .............................................................................................................................198
Updating software............................................................................................................................................200
Integrating OS X technologies ..........................................................................................................................210
Summary .......................................................................................................................................................................211
Chapter 7: Integrating Windows, Menus, and Dialog Boxes . . . . . . . . . . . . . .213
Learning com.apple.eio.FileManager ............................................................................................................................214
Finding application bundles .............................................................................................................................214
Locating bundle resources ................................................................................................................................214
Getting and setting file types and creators .......................................................................................................215
Investigating com.apple.eawt Classes ...........................................................................................................................218
Manipulating the Dock .....................................................................................................................................219
Opening the Help Viewer..................................................................................................................................222
Handling About, Preferences, and Quit.............................................................................................................229
Persisting Preferences .........................................................................................................................234
Creating Human Interface compliant About boxes ..............................................................................236
Finding your mouse location ............................................................................................................................237
Summary .......................................................................................................................................................................239

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