Book Image

Mastering Qt 5 - Second Edition

By : Guillaume Lazar, Robin Penea
Book Image

Mastering Qt 5 - Second Edition

By: Guillaume Lazar, Robin Penea

Overview of this book

Qt 5.11 is an app development framework that provides a great user experience and develops full capability applications with Qt Widgets, QML, and even Qt 3D. Whether you're building GUI prototypes or fully-fledged cross-platform GUI applications with a native look and feel, Mastering Qt 5 is your fastest, easiest, and most powerful solution. This book addresses various challenges and teaches you to successfully develop cross-platform applications using the Qt framework, with the help of well-organized projects. Working through this book, you will gain a better understanding of the Qt framework, as well as the tools required to resolve serious issues, such as linking, debugging, and multithreading. You'll start off your journey by discovering the new Qt 5.11 features, soon followed by exploring different platforms and learning to tame them. In addition to this, you'll interact with a gamepad using Qt Gamepad. Each chapter is a logical step for you to complete in order to master Qt. By the end of this book, you'll have created an application that has been tested and is ready to be shipped.
Table of Contents (16 chapters)

Packaging for Linux with AppImage

On Windows or Mac, an application is self-sufficient; it contains all the dependencies it needs to be executed. On the one hand, this creates more file duplication, and on the other hand, it simplifies packaging for the developer.

Based on this premise, efforts have been made to have the same pattern on Linux (as opposed to a repository/distribution-specific package). Today, several solutions offer a self-contained package on Linux. We suggest you study one of these solutions: AppImage. This particular tool is gaining traction in the Linux community. There is a growing number of developers relying on AppImage to package and deploy their application.

AppImage is a file format that contains an application with all its libraries included. You download a single AppImage file, execute it, and you are done: The application is running. Behind the scenes...