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C++ GUI Programming with Qt 4, Second Edition by Jasmin Blanchette; Mark Summerfield

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C++ GUI Programming with Qt 4, Second Edition by Jasmin Blanchette; Mark Summerfield C++ GUI Programming with Qt 4, Second Edition by Jasmin Blanchette; Mark Summerfield Publisher: Prentice Hall Pub Date: February 04, 2008 Print ISBN-10: 0-13-235416-0 Print ISBN-13: 978-0-13-235416-5 eText ISBN-10: 0-13-714397-4 eText ISBN-13: 978-0-13-714397-9 Pages: 752 Table of Contents | Index Overview The Only Official, Best-Practice Guide to Qt 4.3 Programming Using Trolltech's Qt you can build industrial-strength C++ applications that run natively on Windows, Linux/Unix, Mac OS X, and embedded Linux without source code changes. Now, two Trolltech insiders have written a start-to-finish guide to getting outstanding results with the latest version of Qt: Qt 4.3. Packed with realistic examples and in-depth advice, this is the book Trolltech uses to teach Qt to its own new hires. Extensively revised and expanded, it reveals today's best Qt programming patterns for everything from implementing model/view architecture to using Qt 4.3's improved graphics support. You'll find proven solutions for virtually every GUI development task, as well as sophisticated techniques for providing database access, integrating XML, using subclassing, composition, and more. Whether you're new to Qt or upgrading from an older version, this book can help you accomplish everything that Qt 4.3 makes possible. • Completely updated throughout, with significant new coverage of databases, XML, and Qtopia embedded programming • Covers all Qt 4.2/4.3 changes, including Windows Vista support, native CSS support for widget styling, and SVG file generation • Contains separate 2D and 3D chapters, coverage of Qt 4.3's new graphics view classes, and an introduction to QPainter's OpenGL back-end • Includes new chapters on look-and-feel customization and application scripting • Illustrates Qt 4's model/view architecture, plugin support, layout management, event processing, container classes, and much more • Presents advanced techniques covered in no other bookâ€from creating plugins to interfacing with native APIs • Includes a new appendix on Qt Jambi, the new Java version of Qt 1 C++ GUI Programming with Qt 4, Second Edition by Jasmin Blanchette; Mark Summerfield Publisher: Prentice Hall Pub Date: February 04, 2008 Print ISBN-10: 0-13-235416-0 Print ISBN-13: 978-0-13-235416-5 eText ISBN-10: 0-13-714397-4 eText ISBN-13: 978-0-13-714397-9 Pages: 752 Table of Contents | Index Copyright Series Editor's Note Foreword Preface Acknowledgments A Brief History of Qt Part I: Basic Qt Chapter 1. Getting Started Hello Qt Making Connections Laying Out Widgets Using the Reference Documentation Chapter 2. Creating Dialogs Subclassing QDialog Signals and Slots in Depth Rapid Dialog Design Shape-Changing Dialogs Dynamic Dialogs Built-in Widget and Dialog Classes Chapter 3. Creating Main Windows Subclassing QMainWindow Creating Menus and Toolbars Setting Up the Status Bar Implementing the File Menu Using Dialogs Storing Settings Multiple Documents Splash Screens Chapter 4. Implementing Application Functionality The Central Widget Subclassing QTableWidget Loading and Saving Implementing the Edit Menu Implementing the Other Menus Subclassing QTableWidgetItem Chapter 5. Creating Custom Widgets Customizing Qt Widgets Subclassing QWidget Integrating Custom Widgets with Qt Designer Double Buffering Part II: Intermediate Qt Chapter 6. Layout Management Laying Out Widgets on a Form Stacked Layouts Splitters Scrolling Areas Dock Windows and Toolbars Multiple Document Interface Chapter 7. Event Processing Reimplementing Event Handlers Installing Event Filters Staying Responsive during Intensive Processing Chapter 8. 2D Graphics Painting with QPainter Coordinate System Transformations High-Quality Rendering with QImage Item-Based Rendering with Graphics View Printing Chapter 9. Drag and Drop Enabling Drag and Drop Supporting Custom Drag Types Clipboard Handling 2 Chapter 10. Item View Classes Using the Item View Convenience Classes Using Predefined Models Implementing Custom Models Implementing Custom Delegates Chapter 11. Container Classes Sequential Containers Associative Containers Generic Algorithms Strings, Byte Arrays, and Variants Chapter 12. Input/Output Reading and Writing Binary Data Reading and Writing Text Traversing Directories Embedding Resources Inter-Process Communication Chapter 13. Databases Connecting and Querying Viewing Tables Editing Records Using Forms Presenting Data in Tabular Forms Chapter 14. Multithreading Creating Threads Synchronizing Threads Communicating with the Main Thread Using Qt's Classes in Secondary Threads Chapter 15. Networking Writing FTP Clients Writing HTTP Clients Writing TCP Clientâ€Server Applications Sending and Receiving UDP Datagrams Chapter 16. XML Reading XML with QXmlStreamReader Reading XML with DOM Reading XML with SAX Writing XML Chapter 17. Providing Online Help Tooltips, Status Tips, and "What's This?" Help Using a Web Browser to Provide Online Help Using QTextBrowser as a Simple Help Engine Using Qt Assistant for Powerful Online Help Part III: Advanced Qt Chapter 18. Internationalization Working with Unicode Making Applications Translation-Aware Dynamic Language Switching Translating Applications Chapter 19. Look and Feel Customization Using Qt Style Sheets Subclassing QStyle Chapter 20. 3D Graphics Drawing Using OpenGL Combining OpenGL and QPainter Doing Overlays Using Framebuffer Objects Chapter 21. Creating Plugins Extending Qt with Plugins Making Applications Plugin-Aware Writing Application Plugins Chapter 22. Application Scripting Overview of the ECMAScript Language Extending Qt Applications with Scripts Implementing GUI Extensions Using Scripts Automating Tasks through Scripting Chapter 23. Platform-Specific Features Interfacing with Native APIs Using ActiveX on Windows Handling X11 Session Management Chapter 24. Embedded Programming Getting Started with Qt/Embedded Linux Customizing Qt/Embedded Linux Integrating Qt Applications with Qtopia Using Qtopia APIs Part IV: Appendixes Appendix A. Obtaining and Installing Qt A Note on Licensing 3 Installing Qt/Windows Installing Qt/Mac Installing Qt/X11 Appendix B. Building Qt Applications Using qmake Using Third-Party Build Tools Appendix C. Introduction to Qt Jambi Getting Started with Qt Jambi Using Qt Jambi in the Eclipse IDE Integrating C++ Components with Qt Jambi Appendix D. Introduction to C++ for Java and C# Programmers Getting Started with C++ Main Language Differences The Standard C++ Library About the Authors Jasmin Blanchette Mark Summerfield Production Index 4 Copyright In association with Trolltech Press Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. Where those designations appear in this book, and the publisher was aware of a trademark claim, the designations have been printed with initial capital letters or in all capitals. The authors and publisher have taken care in the preparation of this book, but make no expressed or implied warranty of any kind and assume no responsibility for errors or omissions. No liability is assumed for incidental or consequential damages in connection with or arising out of the use of the information or programs contained herein. The publisher offers excellent discounts on this book when ordered in quantity for bulk purchases or special sales, which may include electronic versions and/or custom covers and content particular to your business, training goals, marketing focus, and branding interests. For more information, please contact: U.S. Corporate and Government Sales (800) 382-3419 [email protected] For sales outside the United States, please contact: International Sales [email protected] Visit us on the Web: www.prenhallprofessional.com Library of Congress Cataloging-in-Publication Data Blanchette, Jasmin. C++ GUI programming with Qt 4 / Jasmin Blanchette, Mark Summerfield.-2nd ed. p. cm. Includes index. ISBN-13: 978-0-13-235416-5 (hardcover : alk. paper) 1. Qt (Electronic resource) 2. Graphical user interfaces (Computer systems) 3. C++ (Computer program language) I. Summerfield, Mark. II. Title. QA76.9.U83B532 2008 005.13'3â€dc22 2008000243 Copyright © 2008 Trolltech ASA All rights reserved. Printed in the United States of America. This publication may only be distributed subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is available at http://www.opencontent.org/openpub/). Trolltech®, Qt®, Qtopia®, and the Trolltech and Qtopia logos are registered trademarks of Trolltech ASA. ISBN-13: 978-0-13-235416-5 Text printed in the United States on recycled paper at Courier in Westford, Massachusetts. First printing, February 2008 5 Series Editor's Note Dear Reader, As a working programmer, I use Qt every day, and I am really impressed by the organization, design, and power that Qt brings to the C++ programmer. While Qt began life as a cross-platform GUI toolkit, it has expanded to include portable facilities for just about every aspect of day-to-day programming: files, processes, networking, and database access, to name just a few. Because of Qt's broad applicability, you really can write your code once and just recompile it on a different platform in order to have it work out of the box. This is extraordinarily valuable when your customer base requires your product to run on different platforms. Of course, because Qt is also available with an open source license, if you're an open source developer, you too can benefit from everything Qt has to offer. While Qt comes with extensive
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