Swift

by 0 comments on "Create UIWebView Programmatically and Render HTML Code"

The following Swift code example demonstrates how to create a UIWebView programmatically and how to make it render HTML code. To break it into smaller steps, the below code snippet demonstrates how to: Create UIWebView programmatically, Implement UIWebViewDelegate functions webViewDidStartLoad and webViewDidFinishLoad, Make UIWebView render HTML Code. Render HTML in UIWebView import UIKit import WebKit class…

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by 0 comments on "Create UIWebView Programmatically and Load Webpage Using URL"

The Swift code example below demonstrates how to create a UIWebView programmatically and how to load a webpage using the URL.  If we look at the below code example in details, it will also show how to: Create UIWebView programmatically, Implement the UIWebViewDelegate functions like the webViewDidStartLoad and the webViewDidFinishLoad Make UIWebView load a webpage…

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by 0 comments on "Make UIImage Corners Rounded"

The following Swift code example demonstrates how to make UIImage corners rounded. Additionally, the code snippet below also demonstrates how to: Add a border around UIImage, Change the UIImage border color. Making UIImage Corners Rounded import UIKit class ViewController: UIViewController { @IBOutlet weak var profile_picture: UIImageView! override func viewDidLoad() { super.viewDidLoad() // Make image borders rounded…

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by 0 comments on "Make UIImage Circular Programmatically"

The following Swift code snippet demonstrated how to make a UIImage circular.  It will also show how to: Make UIImage Circular programmatically and How to add a border around UIImage, Change UIImage border color. import UIKit class ViewController: UIViewController { @IBOutlet weak var profile_picture: UIImageView! override func viewDidLoad() { super.viewDidLoad() // Make image circular profile_picture.layer.cornerRadius =…

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by 0 comments on "Customize UINavigationBar Appearance Programmatically in UIViewController"

The following Swift code example will demonstrate how we can customize UINavigationBar appearance in UIViewController. It will also cover how to: Set UINavigationBar tint color, Set Navigation bar Title color, Set navigation bar ItemButton tint color, Set Navigation bar background image. import UIKit class ViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() // Do any additional…

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by 0 comments on "Customize UINavigationBar Appearance Programmatically via AppDelegate"

The Swift code example below demonstrates how to customize the UINavigationBar appearance via the AppDelegate.swift file. The blow Swift code example covers: Set UINavigationBar tint color, Set Navigation bar Title color, Set navigation bar ItemButton tint color, Set Navigation bar background image, Set navigation bar Back button tint color. import UIKit @main class AppDelegate: UIResponder, UIApplicationDelegate…

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by 0 comments on "Create UISegmentedControl in Swift Programmatically"

The below code snippet in Swift demonstrates how to create a UISegmentedControl programmatically. The code example below is very simple but additionally to creating a UISegmentedControl programmatically, it also demonstrates how to: Add a UISegmentedControl as a Subview Add custom function which gets triggered when UISegmentedControl value is changed Change UISegmentedControl tint colour Change UISegmentedControl background colour…

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by 0 comments on "Create UIStepper Programmatically"

The below Swift code example demonstrates how to create a UIStepper programmatically. If we break it down into smaller parts the code example below also demonstrates: How to add UIStepper as a Subview, Add custom function which gets triggered when UIStepper value is changed, Position UIStepper in the center of UIView, Make UIStepper value continuously increment…

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by 0 comments on "Create UIView in Swift Programmatically"

In this short blog post, you will learn how to create a UIView in Swift programmatically. The code example below will cover the following: How to create UIView in Swift programmatically, How to add UIView as a Subview, Change UIView background color Add a border around UIView, Change UIView border color, Make UIView corners rounded.…

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by 0 comments on "Create UISwitch in Swift Programmatically"

This short example demonstrates how to create a UISwitch in Swift programmatically. The Swift code snippet below will coder the following: Create UISwitch in Swift programmatically, How to position UISwitch on a view, How to set UISwitch state to On and Off, How to call your custom function when UISwitch state changes. import UIKit class…

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by 0 comments on "Info.plist. Read Content of a Property File in Swift"

In this short Swift code example, I am going to share with you how to load the content of a property file into NSDictionary. And in this particular example, I will load the content of the Info.plist file which is available in our projects. But you can use this approach to load up the content…

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by 0 comments on "UIButton with Background Image in Swift"

The code snippet in this blog post demonstrates how to create a UIButton with a background image. To break it down in details, the following Swift code example will cover how to: Create UIButton and position UIButton within a view, Add UIButton as Subview, Add target action to UIButton to call a local function when the button…

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