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Building Cross-Platform GUI Applications with Fyne

You're reading from   Building Cross-Platform GUI Applications with Fyne Create beautiful, platform-agnostic graphical applications using Fyne and the Go programming language

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Product type Paperback
Published in Jan 2021
Publisher Packt
ISBN-13 9781800563162
Length 318 pages
Edition 1st Edition
Languages
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Author (1):
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Andrew Williams Andrew Williams
Author Profile Icon Andrew Williams
Andrew Williams
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Table of Contents (18) Chapters Close

Preface 1. Section 1: Why Fyne? The Reason for Being and a Vision of the Future
2. Chapter 1: A Brief History of GUI Toolkits and Cross-Platform Development FREE CHAPTER 3. Chapter 2: The Future According to Fyne 4. Section 2: Components of a Fyne App
5. Chapter 3: Window, Canvas, and Drawing 6. Chapter 4: Layout and File Handling 7. Chapter 5: Widget Library and Themes 8. Chapter 6: Data Binding and Storage 9. Chapter 7: Building Custom Widgets and Themes 10. Section 3: Packaging and Distribution
11. Chapter 8: Project Structure and Best Practices 12. Chapter 9: Bundling Resources and Preparing for Release 13. Chapter 10: Distribution – App Stores and Beyond 14. Other Books You May Enjoy Appendix A: Developer Tool Installation 1. Appendix B: Installing Mobile Build Tools 2. Appendix C: Cross-Compiling

Standard layouts

As there are many standard layout algorithms, the Fyne toolkit includes a collection of standard implementations in the layout package. By importing this package, you can apply these layouts to any Container in your application:

import "fyne.io/fyne/v2/layout"

Each of the layouts is examined in detail in this section. Although a container can only have a single layout, there is no limit to the number of containers you can have nested inside each other, and so we look at combining different layouts at the end of this section.

MaxLayout

MaxLayout (or maximum layout) is the simplest of all the built-in layout algorithms. Its purpose is to ensure that all child elements of a container take up the full space of that container:

Figure 4.2 – MaxLayout in a container

This is most commonly used to align one element over another, such as a text item over a background color rectangle. When using this layout, it is important...

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