Robin Malfait c9f8f30b90 Fix Listbox not focusing first or last option on ArrowUp/ArrowDown (#3721)
This PR fixes an issue where if a Listbox does not have a value yet, and
it's opened via an ArrowUp or ArrowDown (on the ListboxButton) then it
didn't correctly go to the firs or last option.

Before, we were opening the listbox in a `flushSync()` call, after that
call we were focusing the first or last option depending on if you used
the ArrowDown or ArrowUp keys.

However, the options can and will be registered at a later point in
time, which means that the focus of first or last option is technically
going to fail because no options are available yet.

With this fix we don't need the `flushSync` call, and instead we
passthrough a pending focus. Once the options are registered, if a
pending focus is present, only then will we focus the correct option.

This gets rid of timing issues.
2025-05-09 09:58:00 +00:00
2025-02-27 14:56:04 +01:00
2020-09-16 18:19:33 +02:00
2022-01-31 12:29:27 +01:00
2020-09-16 18:19:33 +02:00
2023-01-01 06:25:25 -05:00

Headless UI

A set of completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.


Documentation

For full documentation, visit headlessui.com.

Installing the latest version

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Description
Completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.
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