Stepper
- This component allows users to increment or decrement a value by clicking + and - signs on stepper.
https://developer.apple.com/documentation/swiftui/stepper
- We can use a stepper to:
- Change a value up or down by 1
- Operate strictly over a prescribed range.
- Step by specific amounts over a stepper’s range of possible values
1. Create Stepper
what is Strideable?
A type representing continuous, one-dimensional values that can be offset and measured.
You can use a type that conforms to the Strideable protocol with the stride(from:to:by:) and stride(from:through:by:)functions. For example, you can use stride(from:to:by:) to iterate over an interval of floating-point values:
- Create an integer variable with value 10, and bind it into value: with $ sign
- add a variable inside the text, using \(variable)
2. Create new stepper
We will create a rectangle that changes the size by clicking the stepper
- Choose a stepper with onIncrement and onDecrement
- Create integer 0 variable
- Add
addinto a rounded rectangle width
- add variable into the increment and decrement
- Add easeInOut animation to Stepper by creating outside function
Stepper enables users to increase or decrease a value by clicking the + and - signs.
The view element can be edited or modified smoothly using withAnimation.
- I have been busy with rescheduling aspects of my married life.
I'm uncertain about the product number as Fynn hasn't requested a spec sheet for that product yet.