CS0246 ItemContainerEventArgs, but Avalonia.Controls.Primitives are imported

[SwiftExtender]

Describe the bug

ItemContainerEventArgs not found, even if Avalonia.Controls.Primitives is imported

To Reproduce

0. Avalonia 11
1. Avalonia.Controls.Primitives are imported
2. use ItemContainerEventArgs in code

Expected behavior

I can use ItemContainerEventArgs

Avalonia version

11*

OS

Windows

Additional context

No response

[stevemonaco]

ItemContainerEventArgs was long removed almost two years ago by #9677

I noticed you're using a third-party library that hasn't been updated for over two years and is on Avalonia 0.10.13. Such unmaintained libraries are not compatible with Avalonia 11.

[SwiftExtender]

Pull request description doesnt mention anything about ItemContainerEventArgs, thats bad, i dont know what to use instead of ItemContainerEventArgs. Also i`am trying to port ExtendedToolkit to Avalonia11, i have my own fork

[stevemonaco]

Pull request description doesnt mention anything about ItemContainerEventArgs, thats bad, i dont know what to use instead of ItemContainerEventArgs. Also i`am trying to port ExtendedToolkit to Avalonia11, i have my own fork

It was a large PR for a rewrite. The author can't specify every detail in text and readers need to actually examine what has been changed. I'm not sure if there's equivalent functionality exposed, but you could start a Discussion.