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SwiftUI Cookbook

You're reading from   SwiftUI Cookbook Discover solutions and best practices to tackle the most common problems while building SwiftUI apps

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Product type Paperback
Published in Oct 2020
Publisher Packt
ISBN-13 9781838981860
Length 614 pages
Edition 1st Edition
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Authors (2):
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Edgar Nzokwe Edgar Nzokwe
Author Profile Icon Edgar Nzokwe
Edgar Nzokwe
Giordano Scalzo Giordano Scalzo
Author Profile Icon Giordano Scalzo
Giordano Scalzo
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Toc

Table of Contents (15) Chapters Close

Preface 1. Chapter 1: Using the Basic SwiftUI Views and Controls 2. Chapter 2: Going Beyond the Single Component with Lists and Scroll Views FREE CHAPTER 3. Chapter 3: Viewing while Building with SwiftUI Preview 4. Chapter 4: Creating New Components and Grouping Views in Container Views 5. Chapter 5: Presenting Extra Information to the User 6. Chapter 6: Drawing with SwiftUI 7. Chapter 7: Animating with SwiftUI 8. Chapter 8: Driving SwiftUI with Data 9. Chapter 9: Driving SwiftUI with Combine 10. Chapter 10: Handling Authentication and Firebase with SwiftUI 11. Chapter 11: Handling Core Data in SwiftUI 12. Chapter 12: Cross-Platform SwiftUI 13. Chapter 13: SwiftUI Tips and Tricks 14. Other Books You May Enjoy

More views and controls (iOS 14+)

Let's now take a look at some new SwiftUI views and controls introduced in iOS 14. We will look at the ProgressView, Label, ColorPicker, Link, TextEditor, and Menu views. We use ProgressViews to show the degree of completion of a task. There are two types of ProgressViews; indeterminate progress views show a spinning circle till a task is completed, and determinate progress views show a bar that gets filled up to show the progress of a task.

Labels provide an easy way to display a label and icon. ColorPickers expand when clicked and present the user with a wide range of colors to select from. TextEditor provides a multiline interface for the user to input text.

Finally, Menus present a list of items the user can chose from. Each item should perform a specific action.

Getting ready

Create a new SwiftUI app called MoreViewsAndControls.

How to do it…

Let's now implement all the new views and controls in the ContentView...

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