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Qt 6 C++ GUI Programming Cookbook

You're reading from Qt 6 C++ GUI Programming Cookbook Practical recipes for building cross-platform GUI applications, widgets, and animations with Qt 6

Product type Paperback

Published in Apr 2024

Publisher Packt

ISBN-13 9781805122630

Length 428 pages

Edition 3rd Edition

Languages

C++

Tools

Qt

Concepts

GUI Application Development

Author (1):

Lee Zhi Eng

View More author details

Table of Contents (17) Chapters

Preface

1. Chapter 1: Look-and-Feel Customization with Qt Designer FREE CHAPTER

2. Chapter 2: Event Handling – Signals and Slots

3. Chapter 3: States and Animations with Qt and QML

4. Chapter 4: QPainter and 2D Graphics

5. Chapter 5: OpenGL Implementation

6. Chapter 6: Transitioning from Qt 5 to Qt 6

7. Chapter 7: Using Network and Managing Large Documents

8. Chapter 8: Threading Basics –Asynchronous Programming

9. Chapter 9: Building a Touch Screen Application with Qt 6

10. Chapter 10: JSON Parsing Made Easy

11. Chapter 11: Conversion Library

12. Chapter 12: Accessing Databases with SQL Driver and Qt

13. Chapter 13: Developing Web Applications Using Qt WebEngine

14. Chapter 14: Performance Optimization

15. Index

Why subscribe?

16. Other Books You May Enjoy

Performance Optimization

Qt 6 is known for its optimized performance. However, performance issues may still occur if your code is poorly written. There are many ways we can identify these issues and fix them before releasing the software to our users.

In this chapter, we will cover the following recipes:

Optimizing forms and C++
Profiling and optimizing QML
Rendering and animation

The rest of the chapter is locked

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Authors (1)

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.

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