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Tooltip: Tooltip UI Updates#119

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Ayush8923 merged 2 commits intomainfrom
fix/tooltip-fixes
Apr 17, 2026
Merged

Tooltip: Tooltip UI Updates#119
Ayush8923 merged 2 commits intomainfrom
fix/tooltip-fixes

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@Ayush8923 Ayush8923 commented Apr 17, 2026

Summary:

  • Fixed tooltip positioning to ensure tooltips display in the correct location relative to trigger elements.
  • Tooltips now render only when displayed, improving application performance.

@Ayush8923 Ayush8923 self-assigned this Apr 17, 2026
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ℹ️ Review info
⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 1c90e08c-3b71-4a1c-b178-66b4f70b01d2

📥 Commits

Reviewing files that changed from the base of the PR and between b8f326a and 8d5abd6.

📒 Files selected for processing (1)
  • app/components/InfoTooltip.tsx
📝 Walkthrough

Walkthrough

The InfoTooltip component was refactored to manage tooltip visibility and positioning through React state instead of CSS hover selectors. The tooltip now renders dynamically via createPortal with calculated position coordinates, controlled by explicit event handlers rather than CSS pseudo-classes.

Changes

Cohort / File(s) Summary
InfoTooltip Refactoring
app/components/InfoTooltip.tsx
Component refactored from CSS group-hover/group-focus-within approach to React-based state management. Now uses useRef to capture trigger DOM reference, explicit event handlers (onMouseEnter/onMouseLeave, onFocus/onBlur) for visibility control, useEffect for position recalculation, and createPortal to render tooltip as fixed-position element in document.body. Previous arrow/anchor styling and hidden tooltip markup removed.

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~45 minutes

Poem

🐰 A tooltip once hidden in CSS's embrace,
Now dances with React state, finding its place!
With portals and refs, it floats through the DOM,
No more group-hover tricks—a new way has come! ✨

🚥 Pre-merge checks | ✅ 1 | ❌ 2

❌ Failed checks (1 warning, 1 inconclusive)

Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Write docstrings for the functions missing them to satisfy the coverage threshold.
Title check ❓ Inconclusive The title 'Tooltip: Tooltip UI Updates' is vague and repetitive, using generic terminology that doesn't clearly communicate the specific implementation changes made to the InfoTooltip component. Revise the title to be more specific, such as 'Refactor InfoTooltip to use portal-based positioning and event handlers' or 'Convert InfoTooltip from CSS group-hover to JavaScript-based visibility management'.
✅ Passed checks (1 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.

✏️ Tip: You can configure your own custom pre-merge checks in the settings.

✨ Finishing Touches
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Commit unit tests in branch fix/tooltip-fixes

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Actionable comments posted: 3

🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@app/components/InfoTooltip.tsx`:
- Around line 52-74: The button trigger (ref: triggerRef) lacks an accessible
name and the tooltip (ref: tooltipRef) isn't reliably associated; add an
aria-label (e.g. "More information") to the button, generate a stable id for the
tooltip (e.g. tooltipId) and set aria-describedby={tooltipId} on the button, and
update the tooltip rendering logic (used with createPortal and the visible
state) to keep the tooltip DOM mounted even when not visible by toggling
visibility/opacity and pointer-events (e.g. visibility: hidden / pointer-events:
none) instead of removing it so the aria-describedby reference always resolves
while preserving role="tooltip".
- Around line 45-74: The tooltip flashes at 0,0 and doesn't update on
scroll/resize because measurement runs after paint and no listeners update while
open; change the measurement effect to useLayoutEffect (replace useEffect that
depends on [visible, updatePosition] with useLayoutEffect) so updatePosition
runs synchronously before paint, initialize or hide the portal until the first
measured position is set (e.g., render portal with visibility:hidden or guard on
position !== null) and reset position when hiding (setPosition(null or
undefined) when visible becomes false), and add window listeners for scroll and
resize while visible to call updatePosition (or close the tooltip) using the
existing updatePosition, tooltipRef, triggerRef, visible and setPosition
functions.
- Line 69: In the InfoTooltip component update the Tailwind z-index utility in
the className string: replace the invalid token "z-9999" with the bracketed
arbitrary value "z-[9999]" so Tailwind v4 compiles a valid z-index; locate the
className on the element in InfoTooltip.tsx and swap the token accordingly to
ensure the tooltip layers above other UI.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

ℹ️ Review info
⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: f57e761e-bd81-421f-8ab1-18b67449e8a2

📥 Commits

Reviewing files that changed from the base of the PR and between b8ca65b and b8f326a.

📒 Files selected for processing (1)
  • app/components/InfoTooltip.tsx

Comment thread app/components/InfoTooltip.tsx Outdated
Comment thread app/components/InfoTooltip.tsx
Comment thread app/components/InfoTooltip.tsx
@Ayush8923 Ayush8923 merged commit 72c8a91 into main Apr 17, 2026
2 checks passed
@Ayush8923 Ayush8923 deleted the fix/tooltip-fixes branch April 17, 2026 18:20
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2 participants