Add support for lazy list in PopUp Menu

[francisconoriega]

When creating a Popup menu that has a lot of items (say listing all files in a directory), we get very degraded performance with the Current MenuScope api.

Could there be a way to change the internal impl to use LazyList Support to render each of the passive/selectable items?

[rock3r]

You should be able to use a PopupContainer (which looks like the "container" for a menu) plus whatever you want inside it. We do it for example on the new ListComboBox. Does that not work for you?

(Sorry, fat fingered the close button)

[francisconoriega]

ah, I wasn't aware of that... let me try and I'll report!

[francisconoriega]

Oh, I don't even see it so I think I might need to update to the newest version, we are currently on 0.25.0

[rock3r]

You definitely need to upgrade :)

[rock3r]

@francisconoriega let us know if PopupContainer works for you or not!