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Python GUI Programming Cookbook

You're reading from   Python GUI Programming Cookbook Develop functional and responsive user interfaces with tkinter and PyQt5

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Product type Paperback
Published in Oct 2019
Publisher
ISBN-13 9781838827540
Length 486 pages
Edition 3rd Edition
Languages
Tools
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Author (1):
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Burkhard Meier Burkhard Meier
Author Profile Icon Burkhard Meier
Burkhard Meier
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Toc

Table of Contents (13) Chapters Close

Preface 1. Creating the GUI Form and Adding Widgets 2. Layout Management FREE CHAPTER 3. Look and Feel Customization 4. Data and Classes 5. Matplotlib Charts 6. Threads and Networking 7. Storing Data in Our MySQL Database via Our GUI 8. Internationalization and Testing 9. Extending Our GUI with the wxPython Library 10. Building GUIs with PyQt5 11. Best Practices 12. Other Books You May Enjoy

How to create multiple threads

Multiple threads are necessary in order to keep our GUI responsive. Without running of our GUI program using multiple threads, our application will freeze and possibly crash.

Getting ready

Multiple threads run within the same computer process memory space. There is no need for IPC, which would complicate our code. In this recipe, we will avoid IPC by using threads.

How to do it...

First, we will increase the size of our ScrolledText widget, making it larger. Let's increase scrol_w to 40 and scrol_h to 10.

We will start by using the latest...

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