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You're reading from  SwiftUI Cookbook - Third Edition

Product typeBook
Published inDec 2023
Reading LevelIntermediate
PublisherPackt
ISBN-139781805121732
Edition3rd Edition
Languages
Swift
Tools
SwiftUI
Concepts
Design
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Author (1)
Juan C. Catalan
Juan C. Catalan
author image
Juan C. Catalan

Juan C. Catalan is a software engineer with more than 18 years of professional experience. He started mobile development back in the days of iOS 3. Juan has worked as a professional iOS developer in many industries, including medical devices, financial services, real estate, document management, fleet tracking and industrial automation. He has contributed to more than 30 published apps in the App Store, some of them with millions of users. Juan gives back to the iOS development community with technical talks, mentoring developers, reviewing technical books and now as a book author. He lives in Austin, Texas, with his wife Donna, where they spend time with their kids.
Read more about Juan C. Catalan

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Presenting new views using sheets and full-screen covers

Sheets and full-screen covers are another way to present modals in our apps. Sheets are used to present views modally over existing ones while allowing the user to dismiss the sheet by dragging it down. A full-screen cover, or cover for short, is another modal view that takes as much of the screen as possible.In this recipe, we will learn how to present several sheets to the user, how to control the height of a sheet, how to add a navigation bar with a Dismiss button to a sheet, and how to present a full-screen cover.

Getting ready

Create a new SwiftUI project named PresentingSheets.

How to do it…

We will create two SwiftUI views named SheetView and SheetWithNavBar that will be displayed modally when a button is clicked. The steps are as follows:

  1. In ContentView.swift, between the struct declaration and the body variable, add three state variables of type Bool. The state variables will be used to trigger the presentation...
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SwiftUI Cookbook - Third Edition
Published in: Dec 2023Publisher: PacktISBN-13: 9781805121732
© 2023 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Juan C. Catalan

Juan C. Catalan is a software engineer with more than 18 years of professional experience. He started mobile development back in the days of iOS 3. Juan has worked as a professional iOS developer in many industries, including medical devices, financial services, real estate, document management, fleet tracking and industrial automation. He has contributed to more than 30 published apps in the App Store, some of them with millions of users. Juan gives back to the iOS development community with technical talks, mentoring developers, reviewing technical books and now as a book author. He lives in Austin, Texas, with his wife Donna, where they spend time with their kids.
Read more about Juan C. Catalan

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