didActivateItem missing from SwiftUI implementation

[hiddenmountain]

I might be missing something obvious, but I can't find how to use didActivateItem, didCancel etc. when following the Swift UI implementation.

How do I tell DSFQuickActionBar what to do when an item is activated?

[dagronf]

Hey mate, in the call to QuickActionBar<>, you pass in a binding to selectedItem. When that value changes, the item was activated.

For example, in the SwiftUI Demo in the Demos/SwiftUI Demo folder, if you look at ContentView.swift, line 50 is the call for the quick action bar.

You can see at line 54 we pass in a binding to a selectedItem object (in this case selectedFilter).

When selectedFilter changes, the user has activated the item. If you need a callback you could add an onChange modifier to the quick action bar to detect the change, like so :-

.onChange(of: selectedFilter) { newValue in
   Swift.print("Selected filter \(newValue)")
}

I didn't add a 'didCancel' as for the initial version I didn't need it for what I was doing, but it wouldn't be overly difficult to add.

Hope that helps!

[hiddenmountain]

Thanks a lot; that makes total sense and it's working as intended now. Great work on this, by the way!