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fix spacing - #19494

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jacob314 merged 2 commits into
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fix_spacing
Feb 19, 2026
Merged

fix spacing#19494
jacob314 merged 2 commits into
mainfrom
fix_spacing

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@jacob314

@jacob314 jacob314 commented Feb 19, 2026

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  • fix(ui): conditionally apply marginBottom in ToolGroupMessage
  • test(ui): add regression test for split tool group rendering in MainContent

Summary

Fixes #19493 and adds a regression test so it is easy to see from the snapshots if this is regressed again.

@jacob314
jacob314 requested a review from a team as a code owner February 19, 2026 00:59
@gemini-cli

gemini-cli Bot commented Feb 19, 2026

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Hi @jacob314, thank you so much for your contribution to Gemini CLI! We really appreciate the time and effort you've put into this.

We're making some updates to our contribution process to improve how we track and review changes. Please take a moment to review our recent discussion post: Improving Our Contribution Process & Introducing New Guidelines.

Key Update: Starting January 26, 2026, the Gemini CLI project will require all pull requests to be associated with an existing issue. Any pull requests not linked to an issue by that date will be automatically closed.

Thank you for your understanding and for being a part of our community!

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Summary of Changes

Hello @jacob314, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request resolves a user interface spacing issue within the ToolGroupMessage component. It ensures that split tool groups render seamlessly by conditionally adjusting the marginBottom property, removing an unnecessary gap between their static and pending parts. A new regression test has been added to confirm this fix and maintain consistent UI rendering for such components.

Highlights

  • UI Spacing Fix: Conditionally applied marginBottom to the ToolGroupMessage component to eliminate unwanted spacing between static and pending sections of split tool groups.
  • Regression Test Added: Introduced a new test case in MainContent.test.tsx to validate the correct rendering of split tool groups without gaps, preventing future regressions.
Changelog
  • packages/cli/src/ui/components/MainContent.test.tsx
    • Added a new test case to verify that split tool groups render without a gap between static and pending areas.
  • packages/cli/src/ui/components/snapshots/MainContent.test.tsx.snap
    • Updated the snapshot to reflect the expected rendering of split tool groups without gaps, corresponding to the new test case.
  • packages/cli/src/ui/components/messages/ToolGroupMessage.tsx
    • Modified the marginBottom property to be conditionally applied, setting it to 0 when borderBottomOverride is false to remove spacing between tool group sections.
Activity
  • The pull request was initiated by jacob314 to address a UI spacing issue.
  • A new regression test was added to MainContent.test.tsx to ensure the fix for split tool group rendering is maintained.
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@jacob314
jacob314 requested a review from scidomino February 19, 2026 01:00

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Code Review

The pull request correctly addresses a spacing issue in the UI where split tool groups (e.g., when part of a tool group is in history and part is pending) were rendered with an unnecessary gap. By conditionally setting marginBottom to 0 when borderBottom is explicitly disabled, the components now visually merge as intended. A regression test with a snapshot has been added to verify this behavior. The changes are minimal, focused, and follow the repository's coding standards and existing patterns. No high or critical issues were identified during the review.

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github-actions Bot commented Feb 19, 2026

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Size Change: +35 B (0%)

Total Size: 24.5 MB

ℹ️ View Unchanged
Filename Size Change
./bundle/gemini.js 24.5 MB +35 B (0%)
./bundle/sandbox-macos-permissive-open.sb 890 B 0 B
./bundle/sandbox-macos-permissive-proxied.sb 1.31 kB 0 B
./bundle/sandbox-macos-restrictive-open.sb 3.36 kB 0 B
./bundle/sandbox-macos-restrictive-proxied.sb 3.56 kB 0 B
./bundle/sandbox-macos-strict-open.sb 4.82 kB 0 B
./bundle/sandbox-macos-strict-proxied.sb 5.02 kB 0 B

compressed-size-action

@gemini-cli gemini-cli Bot added the priority/p1 Important and should be addressed in the near term. label Feb 19, 2026
The unconditionally applied `marginBottom={1}` introduced in PR #17198 caused a visual gap
when a tool group is partially rendered between the static and pending areas
(i.e. `borderBottomOverride === false`).

By conditioning `marginBottom` on `borderBottomOverride !== false`, intermediate chunks
seamlessly connect with their bottom border chunks, while completed tool groups
still get the appropriate padding margin.

Fixes regression introduced in e7f97df.
…ontent

This test simulates a tool group split between history (rendered via Static)
and pending items. It verifies that they are rendered without a visual gap,
which ensures the `marginBottom` fix in `ToolGroupMessage` is working
as expected in the actual application context.
@jacob314
jacob314 added this pull request to the merge queue Feb 19, 2026
Merged via the queue into main with commit 70b427c Feb 19, 2026
26 of 27 checks passed
@jacob314
jacob314 deleted the fix_spacing branch February 19, 2026 06:53
tripleyoung pushed a commit to tripleyoung/gemini-cli that referenced this pull request Feb 27, 2026
tripleyoung pushed a commit to tripleyoung/gemini-cli that referenced this pull request Feb 27, 2026
liamhelmer pushed a commit to badal-io/gemini-cli that referenced this pull request Mar 12, 2026
cocosheng-g pushed a commit that referenced this pull request May 6, 2026
@sripasg sripasg added the size/m A medium sized PR label Jun 2, 2026
software-0ficial pushed a commit to software-0ficial/gemini-cli that referenced this pull request Jul 9, 2026
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Extra space between last line and bottom of box for pending tools

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