fix(InputDate/InputTime): emit focus and blur when focus enters or leaves the field

[61021]

🔗 Linked issue

Resolves #6854

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality)
• ✨ New feature (a non-breaking change that adds functionality)
• 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

@blur/@focus sat on the reka field root, which doesn't emit them, so they became native listeners on a div that never gets focused: the segments hold focus and blur doesn't bubble. They could never fire, and validate-on blur/focus was dead for both components.

Now focusin/focusout on the root, with a relatedTarget check so moving between segments doesn't emit.

Tests are red on v4. They nudge the specs' frozen clock first because Vue drops native events stamped at the exact listener-attach time.

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: f49ff2e5-f252-42b2-8738-26bf37f3a261

📥 Commits

Reviewing files that changed from the base of the PR and between a630c94 and 0717858.

📒 Files selected for processing (4)

• src/runtime/components/InputDate.vue
• src/runtime/components/InputTime.vue
• test/components/InputDate.spec.ts
• test/components/InputTime.spec.ts

Included review availability: Your plan includes up to 8 reviews per rolling hour; 7 remain after this review.

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📝 Walkthrough

Walkthrough

InputDate and InputTime now use focusin and focusout handlers. The handlers ignore focus changes between internal segments and preserve focus and blur emissions when focus enters or leaves the field. Tests cover these transitions for both components.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Merge Risk: ⚪ Minimal · up to 07178

This localized fix updates focus and blur handling for InputDate and InputTime and adds coverage for the relevant event sequences; no actionable merge-blocking risk remains after normal checks and review.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly and concisely describes the main focus and blur behavior fix for both components.
Description check	✅ Passed	The description directly explains the focus handling fix, related-target checks, affected validation behavior, and added tests.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[codspeed-hq]

Merging this PR will not alter performance

✅ 31 untouched benchmarks

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_{Comparing 61021:fix/input-date-time-focus-blur (0717858) with v4 (a630c94)}

[pkg-pr-new]

npm i https://pkg.pr.new/@nuxt/ui@6855

commit: 0717858