In general we use UIScrollView, UITableView or UICollectionView & sometimes we have to scroll programmatically to Top or bottom, so we can achieve it by using setContentOffset where we set where exactly to scroll Below are 4 helper methods which help in scrolling the Scroll view UIScrollView scroll to bottom UIScrollView scroll to Top UIScrollView […]
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iOS 16 From iOS 16 we can use .toolbarBackground for the NavigationBar / NavigationView Color. Don’t forget to add .toolbarBackground(.visible, for: .navigationBar). You can also set title color of Navigation Item by using ToolbarItem iOS 13 Solution By setting up the UINavigationBarAppearance we can change the Navigation bar Color. But remember it will affect globally.
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Generally when we use VStack with few views we observed that there is some empty place left over we will see two possible ways- 1. By using frame 2. Use GeometryReader with frames GeometryReader returns a flexible preferred size to its parent layout hence by using arguments geoArgs we can set frame –
VStack fill the width of the screen in SwiftUI Read More »
Here we can Use ZStack to set the background of the view. Basically ZStack adding up the elements Top on it. or we can say as on Z-Axis. Here we can use Color.red which is bit similar to emptyView hence all other items will be added on the Z-Axis 1. Background Color inside safeArea 1.
Change background color of view in SwiftUI Read More »
To align Text in iOS Application with .leading .trailing .center of Text use .multilineTextAlignment(.
How to align Text in SwiftUI? Read More »
In this article we will discuss about creating Gauge or Progress bar in iOS Application by using Gauge(1. Making Horizontal progressBar2. Creating Circular progressBar 1. Making Horizontal progressBar We will create a simple progress bar where currentProgress shows fraction completion of the bar For adding min max values use currentValueLabel minimumValueLabel maximumValueLabel 2. Creating Circular
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iOS 16 You can use .lineLimit(5, reservesSpace: true) where first argument denotes the lines required & reservesSpace means do you need default space for `n` lines. If you make it false by default single line space will be shown.Just Like A UITextField in UIKit it works as a multiline text entry in iOS application.
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From iOS 16 onwards you can create a popup with inbuilt Apple’s API. i.e. .presentationDetents(.. Here i have passed values .presentationDetents([.medium, .large]) Means it will show as medium height first then by dragging it it will cover the full height. Setting of custom height of Popup – Percentage height of view – use .fraction(0.8) Set
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iOS 16 onwards User NavigationStack for top Header(NavView) & use NavigationLink for jump to next view – Additionally you can use .navigationBarTitleDisplayMode(.inline) for lesser height NavigationBar Use Of .navigationDestination To jump with specific value use navigationDestination let me explain you in simple way by giving Genuine example –Create a Hashable model in Swift – where
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