UserDefaults - working ? about splitview HOT 6 CLOSED

Glad it's useful to you.

In your example, the snippetFraction and templateFraction should be retrieved from UserDefaults.standard based on the keys you supplied, so I'm not sure what's going on. If you want to use something other than UserDefaults.standard, you can use the more elaborate initializer for FractionHolder, like the usingUserDefaults function does:

public static func usingUserDefaults(_ fraction: CGFloat? = nil, key: String) -> FractionHolder {
    FractionHolder(
        fraction,
        getter: { UserDefaults.standard.value(forKey: key) as? CGFloat ?? fraction ?? 0.5 },
        setter: { fraction in UserDefaults.standard.set(fraction, forKey: key) }
    )
}

and just supply your own closures for getter and setter. In your case, if the fraction still comes up, not the new value that gets set when drag ends, you could try debugging by putting a breakpoint or print statement in the setter and/or getter closure.

from splitview.

I was not sure if you needed to use the keys you showed in the example ("myFraction"). So, I understand that it can't find something not stored in UserDefaults, how is the last state stored there ?

from splitview.

Yes, the idea is to use keys that make sense in the context of your app. For fraction, the Split view updates its CGFloat value whenever dragging stops, in onEnded using fraction.value = privateFraction:

    private func drag(in size: CGSize) -> some Gesture {
        return DragGesture()
            .onChanged { gesture in
                unhide(in: size)    // Unhide if the splitter is hidden, but resetting privateFraction first
                privateFraction = fraction(for: gesture, in: size)
                onDrag?(privateFraction)
                previousPosition = layout.isHorizontal ? privateFraction * size.width : privateFraction * size.height
            }
            .onEnded { gesture in
                previousPosition = nil
                fraction.value = privateFraction
            }
    }

from splitview.

So with my code example, then your framework would have saved using my key "snippetFraction" or is there a step I am missing ?

from splitview.

No, that's all there is to it.

from splitview.

Yep - had to swap between 2 diff splitters in the .fraction() modifier - working now - thanks !

from splitview.