KWStepper Versions Save

Adds support for Swift Package Manager (#18).

Adds support for Swift 5.1 / Xcode 11 (#17).

Adds support for Swift 5 / Xcode 10.2.1.

Adds support for subclassing KWStepper (#12).

Adds optional KWStepperDidEndLongPress() delegate method and longPressEndedCallback for when a long press gesture on the decrement or increment button ends. Use longPressEnded to set longPressEndedCallback via method chaining:

stepper
    .wraps(true)
    .longPressEnded { stepper in
        // ...
    }

Note that a clamped value will end a long press gesture when wraps is set to false.

Adds support for Swift 4 / Xcode 9.

• Adds support for method chaining.
• Adds stepValue(_:)—a convenience function for setting decrementStepValue and incrementStepValue simultaneously.
• Adds valueClamped(_:)—a convenience function for setting maxValueClampedCallback and minValueClampedCallback simultaneously.
• Patches rounding bug and adds roundingBehavior for modifying the rounding behavior when incrementing and decrementing.
• Improves docs generated by jazzy.

See the updated README for more details.

Adds support for Swift 3 / Xcode 8.

Adds support for Swift 2.2 / Xcode 7.3 by using the new #selector syntax.

• Adds more comprehensive test coverage.
• Fine-tunes when delegate methods and callbacks are executed.
• Clarifies exactly when delegate methods and callbacks are executed in documentation.

Fine-tuning

• The delegate methods and callbacks for decrementing / incrementing are executed via incrementValue() or decrementValue(), but not when setting value directly or when decrementing / incrementing results in clamping or wrapping.
• The ValueChanged control event and valueChangedCallback are not executed when value is set to the previous value (e.g. value == oldValue), including when decrementing / incrementing results in clamping.