Xcode_Quick_Start_Guide.pdf

Xcode Quick Start Guide

Tools&Languages:IDEs

2011-05-07

Apple Inc.

Somestatesdonotallowtheexclusionorlimitation

ofimpliedwarrantiesorliabilityforincidentalor

consequentialdamages,sotheabovelimitationor

exclusionmaynotapplytoyou.Thiswarrantygives

youspecificlegalrights,andyoumayalsohave

otherrightswhichvaryfromstatetostate.

Nopartofthispublicationmaybereproduced,

stored in a retrieval system, or transmitted, in

any form or by any means, mechanical,

electronic, photocopying, recording, or

otherwise, without prior written permission of

Apple Inc., with the following exceptions: Any

person is hereby authorized to store

documentation on a single computer for

personal use only and to print copies of

documentation for personal use provided that

thedocumentationcontainsApple’scopyright

notice.

The Apple logo is a trademark of Apple Inc.

No licenses, express or implied, are granted

withrespecttoanyofthetechnologydescribed

in this document. Apple retains all intellectual

propertyrightsassociatedwiththetechnology

described in this document. This document is

intended to assist application developers to

develop applications only for Apple-labeled

computers.

Apple Inc.

1 Infinite Loop

Cupertino, CA 95014

408-996-1010

App Store is a service mark of Apple Inc.

Apple, the Apple logo, Cocoa, iPod, Mac, Mac

OS, Objective-C, Quartz, and Xcode are

trademarks of Apple Inc., registered in the

United States and other countries.

IOS is a trademark or registered trademark of

CiscointheU.S.andothercountriesandisused

under license.

EventhoughApplehasreviewedthisdocument,

APPLEMAKESNOWARRANTYORREPRESENTATION,

EITHEREXPRESSORIMPLIED,WITHRESPECTTO

THISDOCUMENT,ITSQUALITY,ACCURACY,

MERCHANTABILITY,ORFITNESSFORAPARTICULAR

PURPOSE.ASARESULT,THISDOCUMENTIS

PROVIDED“ASIS,”ANDYOU,THEREADER,ARE

ASSUMINGTHEENTIRERISKASTOITSQUALITY

ANDACCURACY.

INNOEVENTWILLAPPLEBELIABLEFORDIRECT,

INDIRECT,SPECIAL,INCIDENTAL,OR

CONSEQUENTIALDAMAGESRESULTINGFROMANY

DEFECTORINACCURACYINTHISDOCUMENT,even

ifadvisedofthepossibilityofsuchdamages.

THEWARRANTYANDREMEDIESSETFORTHABOVE

AREEXCLUSIVEANDINLIEUOFALLOTHERS,ORAL

ORWRITTEN,EXPRESSORIMPLIED.NoApple

dealer,agent,oremployeeisauthorizedtomake

anymodification,extension,oradditiontothis

warranty.

Contents

Introduction AboutXcode 7

At a Glance 7

The Workspace Window Manages Projects 7

Contextual Help Provides Focused Assistance 8

How to Use This Document 8

See Also 8

Chapter1 Tutorial:UsingXcodetoWrite“Hello,World!”forMacOSX 9

Create the Cocoa Application Project 10

Create the NSView Subclass 12

Design the User Interface 15

Write the Code 22

Run the Application 27

View Task and Session Logs 29

Chapter2 Tutorial:DesigningaUserInterfacewithInterfaceBuilder 31

Use Interface Builder To Create the User Interface 31

Creating the Viewer 32

Adding the Pause/Play Button 40

Adding the Load Button 43

Connecting Actions and Outlets 45

Add Implementation Code to Complete the Application 48

Verify the Code Added by Interface Builder 48

Add Implementation Code 49

Test the Load Button 50

What’s Next? 51

DocumentRevisionHistory 53

CONTENTS

Figures and Listings

Chapter1 Tutorial:UsingXcodetoWrite“Hello,World!”forMacOSX 9

Figure 1-1 The Hello application in action 9

Figure 1-2 The Interface Builder dock and canvas 16

Figure 1-3 Interface Builder dock in list view 16

Figure 1-4 The utility area in the workspace window 18

Figure 1-5 The source editor 22

Figure 1-6 Hello application stopped at a breakpoint 28

Figure 1-7 The log viewer in the workspace window 30

Listing 1-1 Initial implementation of the HelloView class 23

Listing 1-2 Implementation of the drawRect: method 26

Chapter2 Tutorial:DesigningaUserInterfacewithInterfaceBuilder 31

Figure 2-1 The QCDemo window 32

Listing 2-1 The QCDemoAppDelegate header file 48

Listing 2-2 The QCDemoAppDelegate implementation file 49

Plik z chomika:

Inne pliki z tego folderu:

Inne foldery tego chomika: