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Hands-On Embedded Programming with Qt

You're reading from   Hands-On Embedded Programming with Qt Develop high performance applications for embedded systems with C++ and Qt 5

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Product type Paperback
Published in Jul 2019
Publisher Packt
ISBN-13 9781789952063
Length 416 pages
Edition 1st Edition
Languages
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Author (1):
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John Werner John Werner
Author Profile Icon John Werner
John Werner
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Table of Contents (22) Chapters Close

Preface 1. Section 1: Getting Started with Embedded Qt FREE CHAPTER
2. Setting Up the Environment 3. Writing Your First Qt Application 4. Running Your First Application on the Target 5. Section 2: Working with Embedded Qt
6. Important Qt Concepts 7. Managing the Overall Workflow 8. Exploring GUI Technologies 9. Adding More Features 10. Section 3: Deep Dive into Embedded Qt
11. Qt in the Embedded World 12. Exploring the IoT with Qt 13. Using More Qt-Related Technologies 14. Section 4: Advanced Techniques and Best Practices
15. Debugging, Logging, and Monitoring Qt Applications 16. Responsive Application Programming - Threads 17. Qt Best Practices 18. Assessments 19. Other Books You May Enjoy Appendix A: BigProject Requirements
1. Appendix B: Bonus Code - Simplifying Q_PROPERTY

Who are you?

Now that we have created a project, designed a simple UI, built and run the application, and committed our code to a local repository, let's add to the project. As noted before, there really isn't much to make our little application interesting. Why don't we add something to it?

We will start by adding a place for the user to enter their name and then use the name to directly address them in the text.

Adding a place to type your name

For our next trick, let's see whether we can get the application to address us by name. We should have a line editing widget with a label saying My name is:.

Before you look further down, why don't you try adding the elements to the design yourself?

The following...

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