Classes

This class provides a simple Swift-only module that implements a “checkbox” to replace the standard UISwitch.

The switch can behave exactly like a standard UISwitch, but also has a “three-state” option, where it has definitely off, definitely on, and clear, which is a sort of “undefined” state. Default is two-state (like UISwitch).

By default, the class uses the SFSymbols checkbox symbols, but these are sometimes considered a bit awkward for UIKit (which is why UIKit doesn’t use them).

You can also supply three of your own images to use for the control (or only two, if you are sticking with the “two-state” version).

Images that specify .alwaysTemplate are drawn using the control tintColor.

Like the UISwitch class, you can specifically call setOn(_:animated:), and it will animate the transition. You can also call setClear(animated:), if in three-state mode.

This uses haptics, in the same manner as UISwitch, except that you can turn them off, by setting useHaptics to false.

See more

@IBDesignable
@MainActor
open class RVS_Checkbox : UISwitch