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Kevin Pierik eec3376016
editor: Don't render empty hunk controls frame (#65121)
## Summary

Closes #65085

With `git.show_stage_restore_buttons` set to `false`, the Git Panel diff
view ("Uncommitted Changes") still draws a thin empty frame next to each
hunk.

`render_diff_hunk_controls` always builds a container with a border,
rounded corners and a shadow, and only the children are conditional. In
this view all hunks are already expanded, so the prev/next arrows aren't
shown either. With the buttons disabled, nothing is left in the
container, but the container is still drawn.

This computes up front which controls will be shown and returns an empty
element when there are none. `UnstagedDiffHunkRenderer` and the other
hunk renderers already do this.

The diff looks bigger than it is because removing the long inline
conditions lets rustfmt dedent the button blocks by one level. `git diff
-w` is about 17 lines.

Before (buttons disabled, note the sliver on the right of the red row):

<img width="814" height="254" alt="hunk-controls-before-empty-frame"
src="https://github.com/user-attachments/assets/3057f67b-6aa0-4cc0-8c25-8f2c0c7090ae"
/>

After:

<img width="814" height="254" alt="hunk-controls-after-fix"
src="https://github.com/user-attachments/assets/6bf5bc65-4d7f-4172-b3ca-a0ee88f33ac5"
/>

## Testing

Tested manually on macOS 27.0, debug build.

1. Set `"git": { "show_stage_restore_buttons": false }` in settings.
2. Delete a whole line in any tracked file and open "Uncommitted
Changes".
3. Hover the red block. Before this change there is a small empty frame
on the right of the row, after it there is nothing.
4. Set the option to `true` and check that Stage and Restore are still
shown and work.

Ran `./script/clippy -p editor`, no warnings.

## Self-review

- [x] I've reviewed my diff for quality, security, reliability, and
performance.
- [x] UI changes follow the
[checklist](https://zed.dev/docs/development/ui-checklist).
- [ ] Tests cover the new or changed behavior.

Release Notes:

- Fixed an empty frame being drawn next to diff hunks in the Git Panel
when the Stage/Restore buttons are disabled
2026-10-05 15:39:17 +00:00
.agents/skills gpui: Add seeded benchmarks and heap allocation metrics (#64843) 2026-09-28 13:02:30 +00:00
.cargo Disable share generics to reduce the binary size more (#64335) 2026-09-18 10:49:35 +00:00
.cloudflare Improve docs AI readiness (#59577) 2026-07-08 20:54:51 +00:00
.config extensions_ui: Sync suggested extensions with the live registry (#63211) 2026-09-23 20:50:24 +00:00
.factory Add humanizer skill for AI writing pattern detection (#50021) 2026-02-24 14:58:52 -06:00
.github Fix incorrect LLD used when bundling (#65183) 2026-10-05 15:03:19 +00:00
.wezel Replace incremental build scenario with binary size (#64453) 2026-09-18 22:40:24 +00:00
.zed Move some configuration files out of the repository root (#64303) 2026-09-16 14:08:49 +00:00
assets languages: Stop treating .env files as shell scripts (#64242) 2026-10-05 10:24:44 +00:00
ci Move Nightly release to gh-workflow (#41349) 2025-10-28 13:57:23 -06:00
crates editor: Don't render empty hunk controls frame (#65121) 2026-10-05 15:39:17 +00:00
docs languages: Stop treating .env files as shell scripts (#64242) 2026-10-05 10:24:44 +00:00
extensions html: Bump to v0.3.2 (#64371) 2026-09-17 09:59:21 +00:00
legal legal: Use absolute URLs for Terms of Service and Privacy Policy links (#62684) 2026-08-17 09:35:54 +00:00
nix Move corgi-patches into tooling (#64292) 2026-09-17 08:04:39 +00:00
script Fix incorrect LLD used when bundling (#65183) 2026-10-05 15:03:19 +00:00
tooling Fix incorrect LLD used when bundling (#65183) 2026-10-05 15:03:19 +00:00
.git-blame-ignore-revs Add PR 50413 to .git-blame-ignore-revs (#50421) 2026-03-01 00:50:33 +01:00
.gitattributes windows: Make sure zed.sh using the correct line ending (#37650) 2025-09-05 16:25:55 +00:00
.gitignore edit_prediction: Adjust to support Ollama to be used for AI edit prediction (#63519) 2026-09-01 16:07:40 +00:00
.mailmap Update .mailmap (#47413) 2026-01-22 23:57:26 +05:30
.prettierrc ci: Add check for formatting default.json (#30034) 2025-05-06 18:55:26 +00:00
.rules gpui: Add bench_metrics for multi-metric Criterion benchmarks (#64753) 2026-09-27 17:37:29 +00:00
AGENTS.md ai: Symlink an AGENTS.md file to .rules (#45939) 2026-01-19 15:29:42 +01:00
Cargo.lock Reduce the dependency footprint (#65176) 2026-10-05 12:44:26 +00:00
Cargo.toml Reduce the dependency footprint (#65176) 2026-10-05 12:44:26 +00:00
CLAUDE.md Initial .rules file for agent with symlinks for other rules file paths (#29014) 2025-04-17 23:41:23 +00:00
clippy.toml Revert "Revert scheduler update (#46659)" (#46671) 2026-01-14 07:19:13 +00:00
CODE_OF_CONDUCT.md Remove community content from docs and point to zed.dev (#19895) 2024-10-29 09:44:58 -04:00
compose.yml Move some configuration files out of the repository root (#64303) 2026-09-16 14:08:49 +00:00
CONTRIBUTING.md Improve contribution guidelines and experience (#64296) 2026-09-25 15:42:49 +00:00
corgi.toml gpui_macos: Migrate screen capture to objc2 (#64251) 2026-09-17 01:46:02 +00:00
default.nix nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
Dockerfile-collab Bump Rust to 1.98.1 (#63010) 2026-09-11 09:13:44 +00:00
Dockerfile-collab.dockerignore ci: Move collab to Dockerfile-collab (#18515) 2024-09-30 16:14:26 -04:00
Dockerfile-cross.dockerignore Add remote server cross compilation (#19136) 2024-10-12 23:23:56 -07:00
Dockerfile-distros Removal of mold/wild scripts and mentions in docs (#53078) 2026-04-08 21:20:02 +03:00
Dockerfile-distros.dockerignore Support More Linux (#18480) 2024-09-30 17:46:21 -04:00
flake.lock Bump Rust to 1.98.1 (#63010) 2026-09-11 09:13:44 +00:00
flake.nix ci: Remove garnix substitutor (#58033) 2026-05-29 05:56:42 +00:00
GEMINI.md Add missing GEMINI.md rule file for gemini-cli (#38885) 2025-10-02 09:47:29 -04:00
LICENSE-APACHE Update license year (#24191) 2025-02-04 09:02:59 -05:00
LICENSE-GPL Licenses: change license fields in Cargo.toml to AGPL-3.0-or-later. (#5535) 2024-01-27 13:51:16 +01:00
Procfile Update instructions for local collaboration (#35689) 2025-08-06 11:10:28 -07:00
Procfile.web Remove PostgREST (#41299) 2025-10-27 13:27:59 -04:00
README.md markdown: Restore fallback language highlighting for untagged code blocks (#63023) 2026-08-21 16:00:50 +00:00
rust-toolchain.toml Bump Rust to 1.98.1 (#63010) 2026-09-11 09:13:44 +00:00
rustfmt.toml nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
shell.nix nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00

Zed

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Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.


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