Book Image

Mastering Qt 5

By : Guillaume Lazar, Robin Penea
Book Image

Mastering Qt 5

By: Guillaume Lazar, Robin Penea

Overview of this book

Qt 5.7 is an application development framework that provides a great user experience and develops full-capability applications with Qt Widgets, QML, and even Qt 3D. This book will address challenges in successfully developing cross-platform applications with the Qt framework. Cross-platform development needs a well-organized project. Using this book, you will have a better understanding of the Qt framework and the tools to resolve serious issues such as linking, debugging, and multithreading. Your journey will start with the new Qt 5 features. Then you will explore different platforms and learn to tame them. Every chapter along the way is a logical step that you must take to master Qt. The journey will end in an application that has been tested and is ready to be shipped.
Table of Contents (20 chapters)
Mastering Qt 5
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Preface

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, an AppImage is an ISO file on steroids, mounted on-the-fly when you execute it. The AppImage file itself is read...