How do I customize my UISlider?
Creating a Custom UISlider
- Create a new Xcode 8 project. We’re going to create a Single View Application for our demo purpose.
- Add UISlider to the view.
- Build a custom UISlider subclass.
- Adding Ticks to Slider.
- Adding ToolTip to UISlider.
- Adding ToolTip UIView Subclass.
What is UISlider?
A UISlider is a control that allows the user to select a value from a range of values horizontally by dragging the thumb to the position desired. Some use cases where a UISlider is used: Changing the Volume. Changing the Brightness. Changing the current seek of the Video.
What is UISlider in Swift?
UISlider is a UI control that is used to select a single value from a continuous range of values. Below is an image of UISlider control. If you are interested in video lessons on how to write Unit tests and UI tests to test your Swift mobile app, check out this page: Unit Testing Swift Mobile App.
How do I change the value of a slider in Swift?
Enter Swift as Language and choose Next. Go to the Storyboard and drag a Slider to the main view and span its width to the width of the main View. Select the slider and go to the Attributes inspector. Under the slider section change the maximum value to 100 and change the current value to 0.
How do I create a custom control in Swift?
It should look like this: To create the class for the knob control, click File ▸ New ▸ File… and select iOS ▸ Source ▸ Cocoa Touch Class. On the next screen, specify the class name as Knob, subclass UIControl and make sure the language is Swift. Click Next, choose the ReusableKnob group and click Create.
What is use of UIStepper?
UIStepper is a control that is used to increment or decrement a numeric value and in this tutorial, you will learn how to create and control its behavior.
What is the app slider on Iphone?
A slider is a horizontal track with a control called a thumb, which you can slide with your finger to move between a minimum and maximum value, such as screen brightness level or position during media playback.
How do you make a UI slider?
To create a slider, go to Create → UI → Slider. A new Slider element should show up on your scene. If you go to the properties of this Slider, you will notice a ist of options to customize it.
How do I change the slider thumbs image in Swift?
How To Change UI Slider Thumb Image In Swift Programmatically
- customSlider. setThumbImage(thumbImage, forState: . normal)
- if let thumbImage = UIImage(named: “thumb-image”) { customSlider. setThumbImage(thumbImage, forState: . normal) }
- customSlider. setThumbImage( UIImage(named: “thumb-image”), for: . normal)
What is UI stepper?
A control for incrementing or decrementing a value.
What is UIStepper in Swift?