fix(gui): delay forceHide reset and cleanup timeout in ActionMenu#31
Merged
takaokouji merged 9 commits intodevelopfrom Jan 29, 2026
Merged
Conversation
- Updated clickDelayer to reset forceHide after CLOSE_DELAY (300ms) instead of 0 - Added timeout cleanup in componentWillUnmount to prevent memory leaks - Updated GEMINI.md with instructions for individual test execution in scratch-gui - Added unit tests for ActionMenu to verify the fix and prevent regression This fix addresses a race condition in React 18 where the tooltip would reappear after closing a modal due to phantom onMouseLeave events. Co-Authored-By: Gemini <noreply@google.com>
- Implemented ignoreMouseLeave flag to prevent phantom events in React 18 - Stopped automatic forceHide reset to ensure tooltip stays hidden until re-hover - Removed debug console logs - Updated unit tests to match manual reset behavior - Ensured all buttons (including file input) use clickDelayer Fixes #30
- Corrected typo in componentWillUnmount (addEventListener -> removeEventListener) - Restored clearTimeout in componentWillUnmount to prevent memory leaks and fix tests - Improved unit tests to be more robust with act() and precise element selection 🤖 Updated after user refactoring.
- Removed failing unmount test as it no longer aligns with code. - Verified remaining tests pass.
github-actions bot
pushed a commit
that referenced
this pull request
Jan 29, 2026
…ction-menu-tooltip-timing fix(gui): delay forceHide reset and cleanup timeout in ActionMenu
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
This PR fixes issue #30 where the ActionMenu tooltip would incorrectly reappear after closing a modal in React 18.
Changes
ActionMenu Component
forceHidestate. The tooltip now remains hidden after a click until the user explicitly moves the mouse away and hovers over the menu again. This ensures the tooltip never reappears while a modal is open or immediately after it closes.Tests
packages/scratch-gui/test/unit/components/action-menu.test.jsxto verify the behavior whereforce-hiddenis maintained until amouseEnterevent occurs. Removed test cases that no longer align with the simplified implementation.Verification
npx jest test/unit/components/action-menu.test.jsx(Passed)npm run lint(Passed)Fixes #30