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Cross-Platform Development with Qt 6 and Modern C++
Cross-Platform Development with Qt 6 and Modern C++

Cross-Platform Development with Qt 6 and Modern C++: Design and build applications with modern graphical user interfaces without worrying about platform dependency

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Cross-Platform Development with Qt 6 and Modern C++

Chapter 1: Introduction to Qt 6

Qt (pronounced cute, not que-tee) is a cross-platform application development framework designed to create great software applications with uniform user interfaces (UIs) for desktop, embedded, and mobile platforms. It provides developers with a great set of tools to design and build great applications without worrying about platform dependency. In this chapter, you will learn the basics about the framework, its history, and how to install Qt on different platforms. You will learn what Qt is and why it is beneficial to use it. By the end of the chapter, you will be able to install Qt and get started on your platform of choice.

In this chapter, we're going to cover the following main topics:

  • Introducing Qt
  • Reasons for using Qt
  • Downloading and installing Qt
  • Building Qt 6 from source
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Key benefits

  • Leverage Qt and C++ capabilities to create modern, cross-platform applications that can run on a wide variety of software applications
  • Explore what’s new in Qt 6 and understand core concepts in depth
  • Build professional customized GUI applications with the help of Qt Creator

Description

Qt is a cross-platform application development framework widely used for developing applications that can run on a wide range of hardware platforms with little to no change in the underlying codebase. If you have basic knowledge of C++ and want to build desktop or mobile applications with a modern graphical user interface (GUI), Qt is the right choice for you. Cross-Platform Development with Qt 6 and Modern C++ helps you understand why Qt is one of the favorite GUI frameworks adopted by industries worldwide, covering the essentials of programming GUI apps across a multitude of platforms using the standard C++17 and Qt 6 features. Starting with the fundamentals of the Qt framework, including the features offered by Qt Creator, this practical guide will show you how to create classic user interfaces using Qt Widgets and touch-friendly user interfaces using Qt Quick. As you advance, you'll explore the Qt Creator IDE for developing applications for multiple desktops as well as for embedded and mobile platforms. You will also learn advanced concepts about signals and slots. Finally, the book takes you through debugging and testing your app with Qt Creator IDE. By the end of this book, you'll be able to build cross-platform applications with a modern GUI along with the speed and power of native apps.

Who is this book for?

This book is for application developers who want to use C++ and Qt to create modern, responsive applications that can be deployed to multiple operating systems such as Microsoft Windows, Apple macOS, and Linux desktop platforms. Although no prior knowledge of Qt is expected, beginner-level knowledge of the C++ programming language and object-oriented programming system (OOPs) concepts will be helpful.

What you will learn

  • Write cross-platform code using the Qt framework to create interactive applications
  • Build a desktop application using Qt Widgets
  • Create a touch-friendly user interface with Qt Quick
  • Develop a mobile application using Qt and deploy it on different platforms
  • Get to grips with Model/View programming with Qt Widgets and Qt Quick
  • Discover Qt's graphics framework and add animations to your user interface
  • Write test cases using the Qt Test framework and debug code
  • Build a translation-aware application
  • Follow best practices in Qt to write high-performance code
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Publication date, Length, Edition, Language, ISBN-13
Publication date : Jun 25, 2021
Length: 442 pages
Edition : 1st
Language : English
ISBN-13 : 9781800204584
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Publication date : Jun 25, 2021
Length: 442 pages
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ISBN-13 : 9781800204584
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Table of Contents

16 Chapters
Section 1: The Basics Chevron down icon Chevron up icon
Chapter 1: Introduction to Qt 6 Chevron down icon Chevron up icon
Chapter 2: Introduction to Qt Creator Chevron down icon Chevron up icon
Chapter 3: GUI Design Using Qt Widgets Chevron down icon Chevron up icon
Chapter 4: Qt Quick and QML Chevron down icon Chevron up icon
Section 2: Cross-Platform Development Chevron down icon Chevron up icon
Chapter 5: Cross-Platform Development Chevron down icon Chevron up icon
Section 3: Advanced Programming, Debugging, and Deployment Chevron down icon Chevron up icon
Chapter 6: Signals and Slots Chevron down icon Chevron up icon
Chapter 7: Model View Programming Chevron down icon Chevron up icon
Chapter 8: Graphics and Animations Chevron down icon Chevron up icon
Chapter 9: Testing and Debugging Chevron down icon Chevron up icon
Chapter 10: Deploying Qt Applications Chevron down icon Chevron up icon
Chapter 11: Internationalization Chevron down icon Chevron up icon
Chapter 12: Performance Considerations Chevron down icon Chevron up icon
Other Books You May Enjoy Chevron down icon Chevron up icon

Customer reviews

Top Reviews
Rating distribution
Full star icon Full star icon Full star icon Full star icon Half star icon 4.2
(32 Ratings)
5 star 71.9%
4 star 3.1%
3 star 9.4%
2 star 6.3%
1 star 9.4%
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Top Reviews

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shreeganesh Aug 14, 2021
Full star icon Full star icon Full star icon Full star icon Full star icon 5
First of all, the book is neatly written and is easy to follow through.The author has touched on many aspects of GUI application development, right from installation of Qt on different platforms and introduction to Qt Creator IDE to deployment of an application and performance considerations.Almost all key concepts such as important widgets, customization of widgets, GUI design with QML, graphics and animation, signals and slots, multithreaded programming, Qt project files, debugging, testing and deployment are included in the book.The things I like the most about this book are screenshots and examples used to convey the concepts which make it much easier to understand than just reading through the text. I think it is important to have multi-language support in any application we create and I was very happy to see a chapter dedicated to integrating translations into our applications.Overall this book is a must for any Qt enthusiast, beginner or otherwise.
Amazon Verified review Amazon
Sandip Jan 24, 2023
Full star icon Full star icon Full star icon Full star icon Full star icon 5
I recently picked up Cross-Platform Development with Qt 6 and Modern C++ as a complete newbie to the Qt framework, and I have to say, it has been an incredibly helpful resource for me. The book does an excellent job of introducing the basics of the framework, starting with the architecture and widgets, and building up to more advanced topics such as threading and network programming. The author's explanations are clear and easy to understand, which is especially valuable for someone like me who is still learning the ropes.One of the things I appreciate most about this book is the way it integrates modern C++ concepts. Additionally, the book provides a variety of examples that are easy to follow, which has helped me to gain a better understanding of how the framework works in practice.Overall, I would highly recommend this book to anyone who is new to Qt and looking for a comprehensive introduction to the framework and its capabilities. It's a great resource for learning the basics and more advanced concepts, and the author does a fantastic job of making the material approachable and easy to understand.
Amazon Verified review Amazon
Amazon Customer Aug 01, 2021
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Good book for software developers who are new to Qt and wants to get started quickly on basics of GUI development. Kudos to author for keeping it simple and easy to learn.
Amazon Verified review Amazon
Neha Srivastava Jul 02, 2021
Full star icon Full star icon Full star icon Full star icon Full star icon 5
A very good book if you want to start developing UI in Qt.All major topics required for developing and deploying app are covered.Clearly explained topics with images in easy to understand language.Definitely recommended.
Amazon Verified review Amazon
vishal kaushik Sep 27, 2021
Full star icon Full star icon Full star icon Full star icon Full star icon 5
Hello everyone,I am writing this review to review this great book which I just finished reading. Having more than 7 years of Qt programming experience, I can confidently say , this is one of the best book, I have read on Qt programming.I was trying to move to Qt6 for a while and this book really came very handy. Having gone through this book end to end , I can say this book is a good resource for somebody who is new to Qt programming or Like me who has several years of Qt programming experience.Examples are very detailed and provide a cleaner usage of the framework.I would highly recommend this book to Qt programmers and non Qt programmers who are thinking of diving into Qt programming.I appreciate the detailed examples written by the author.
Amazon Verified review Amazon
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