Danny White 9a03f3cd9c fix(studio): show keyboard focus on filter bar (#50827)
## Problem

- Filter fields could not be re-entered with Tab, and remove buttons
were previously skipped.
- Earlier focus rings flashed or crowded controls. Segmented filters and
design system examples also had uneven layout.

## Solution

- Tab now reaches each filter’s property, operator, value and remove
button. Editable fields use the caret; read-only values and remove
buttons keep a visible focus cue.
- Refined spacing and sizing. The segmented highlight is inset and
clears when focus enters a control. Both variants and the focus guidance
are documented on the [design system
page](https://design-system-git-dnywh-fix-filter-bar-focus-supabase.vercel.app/design-system/docs/fragments/filter-bar).

|After |
| --- |
| <img width="462" height="126" alt="CleanShot 2026-09-24 at 15 04
23@2x"
src="https://github.com/user-attachments/assets/2ee8bee2-f4fa-40f4-ada5-67bfe32384e7"
/> |
| <img width="362" height="96" alt="CleanShot 2026-09-24 at 15 04 47@2x"
src="https://github.com/user-attachments/assets/9f42054a-f432-493d-b417-f10892676c96"
/> |

## Review instructions

The easiest way to test this is to open Table Editor on both
production/staging and on this PR’s [deploy
preview](https://studio-staging-git-dnywh-fix-filter-bar-focus-supabase.vercel.app/).
Try navigating by keyboard (tab, left/right arrow) within the Filter
Bar. Compare the two.

- In Studio’s Table Editor or the [design system
example](https://design-system-git-dnywh-fix-filter-bar-focus-supabase.vercel.app/design-system/docs/fragments/filter-bar),
add a filter. Tab through its property, operator, value and remove
button, then Shift+Tab back into editing.
- Check that the segmented and pill examples fill their preview width
and that focus cues do not collide with neighbouring controls.

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

## Summary

* **New Features**
* Added a pill appearance for the Filter Bar, with usage guidance and
interactive examples for pill and segmented presentations.
* **Accessibility**
* Improved keyboard navigation through filter controls, including
removing a filter with the keyboard.
* Clarified that an editable text field’s insertion caret can serve as
its visible focus indicator; read-only fields and controls without a
caret still need another visible indicator.
* **Style**
  * Refined Filter Bar spacing and focus styling across appearances.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-09-28 10:13:53 +10:00
2026-09-18 10:38:49 +10:00
2025-06-17 11:08:46 +02:00
2024-01-10 13:34:41 +01:00
2021-07-25 12:45:26 +08:00

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