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Hands-On GUI Programming with C++ and Qt5

You're reading from Hands-On GUI Programming with C++ and Qt5 Build stunning cross-platform applications and widgets with the most powerful GUI framework

Product type Paperback

Published in Apr 2018

Publisher Packt

ISBN-13 9781788397827

Length 404 pages

Edition 1st Edition

Languages

C++

Tools

Qt

Concepts

GUI Application Development

Authors (2):

Eng

Lee Z Eng

View More author details

Table of Contents (23) Chapters

Title Page

Copyright and Credits

Packt Upsell

Contributors

Preface

1. Introduction to Qt FREE CHAPTER

2. Qt Widgets and Style Sheets

3. Database Connection

4. Graphs and Charts

5. Item Views and Dialogs

6. Integrating Web Content

7. Map Viewer

8. Graphics View

9. The Camera Module

10. Instant Messaging

11. Implementing a Graphics Editor

12. Cloud Storage

13. Multimedia Viewers

14. Qt Quick and QML

15. Cross-Platform Development

16. Testing and Debugging

1. Other Books You May Enjoy

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Index

The Qt networking module

In the following section, we will learn about the Qt networking module and how it can help us to achieve server-client communication via the TCP or UDP connection protocols.

Connection protocols

The networking module in Qt is the module that offers both low-level networking functionality, such as TCP and UDP sockets, as well as high-level networking classes for web integration and network communication.

In this chapter, we will use the TCP (Transmission Control Protocol) internet protocol for our program instead of the UDP (User Datagram Protocol) protocol. The main difference is that TCP is a connection-oriented protocol that requires all clients to establish a connection to the server before they are able to communicate with each other.

UDP on the other hand is a connectionless protocol that does not require a connection. The client will just send whatever data it needs to send to the destination, without checking if the data has been received by the other end. There...

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Authors (2)

Eng

Eng

Lee Zhi Eng is a self-taught programmer who worked as an artist and programmer at several game studios before becoming a part-time lecturer for 2 years at a university, teaching game development subjects related to Unity and Unreal Engine. He has not only taken part in various projects related to games, interactive apps, and virtual reality but has also participated in multiple projects that are more oriented toward software and system development. When he is not writing code, he enjoys traveling, photography, and exploring new technologies.

See other products by Eng

Lee Z Eng

Lee Z Eng

See other products by Lee Z Eng

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