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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

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Product type Paperback
Published in Apr 2024
Publisher Packt
ISBN-13 9781805122630
Length 428 pages
Edition 3rd Edition
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Author (1):
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Lee Zhi Eng Lee Zhi Eng
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Lee Zhi Eng
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Table of Contents (17) Chapters Close

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 16. Other Books You May Enjoy

Setting up a database

Qt supports several different types of SQL drivers in the form of plugins/add-ons, such as SQLite, ODBC, PostgreSQL, MySQL, and so on. However, it’s very easy to integrate these drivers into your Qt project. We will learn how to do this in the following example.

How to do it…

In this example, we will learn how to use Qt with SQLite. Let’s set up our SQLite editor before we dive into Qt:

  1. Download SQLiteStudio from https://sqlitestudio.pl and install it to administrate your SQLite databases:
Figure 12.1 – Install SQLiteStudio onto your computer

Figure 12.1 – Install SQLiteStudio onto your computer

  1. Open SQLiteStudio and you should see something like this:
Figure 12.2 – SQLiteStudio is a handy program for managing SQLite databases

Figure 12.2 – SQLiteStudio is a handy program for managing SQLite databases

  1. We need to create a new database before we start; go to Database | Add a database. Select the SQLite 3 option for your database type, followed by selecting your file...
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