VirtualScrollPicker is never actually exposed

[lyle45]

VirtualScrollPicker is never actually exposed only declared, so you can't import and use it.

[serebrov]

@lyle45 I am actually trying to get rid of VirtualScrollPicker in favor of Picker. It did not give a lot of performance improvement, but created quite a lot of problems (see #80).

So I first switched to Picker as a default component and removed VirtualScrollPicker from exports in the last update.
It is not complex to add it back to exports, but the problem is that I did not port all the recent accessibility and keyboard control changes from #106 to the VirtualScrollPicker component, so it would be lacking some features.

Do you find VirtualScrollPicker to be useful (better than Picker)?

In general, if you need it for some specific use case, you can also use its source as an example, all other components are exported and can be used as building blocks to componse your own picker.

[lyle45]

@serebrov Understand your problem

Do you have an example on how to integrate the default picker with a virtual scroller (currently performance is not good :\ )
For e.g. how to integrate the emoji list with Quasars virtual scroller?

https://quasar.dev/vue-components/virtual-scroll

[serebrov]

@lyle45 I think you can do import VirtualScrollPicker from "emoji-mart-vue-fast/src/components/VirtualScrollPicker" to get the VirtualScrollPicker.

As for the example - the component code itself can be used as an example of composing the picker from other components.

The Picker component is similar, but with keyboard support.

Also, could you share more observations on the performance? How do you measure the performance and in which scenario you see the virtual scroller advantage?

[skjnldsv]

I guess you can close since it got removed #241