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* fix(ui): align title-bar rows and share document header switches Keep #1146's leading space derived from the macOS traffic lights, rather than the previous fixed 80pt. Add a shared content centre for the title-bar rows, so headers with different bottom borders align with those buttons. Keep the editor's full leading space: a control's inner padding should not reduce the gap before its clickable area or shift docked file tabs. Share Dock / Fill controls between the editor and diff headers, and use matching icons with localized tooltips for Split / Unified view. Validation: formatting and Host boundary checks passed; GUI tests passed (2506 passed, 2 ignored); local visual acceptance passed. * fix(ui): give icon switches accessible button names Expose each shared switch cell as a button with its localized tooltip name and pressed state. This lets assistive technology identify the icon-only choices and use GPUI's existing accessible click handling. Formatting, Host boundary, and diff checks passed. GUI tests: 2506 passed, 2 ignored. * fix(ui): share the terminal button in filled document headers Use the editor's terminal button in both filled headers. Clicking it docks the current file or diff beside the terminal without closing its content. The shared builder also provides an accessible button name. The click test verifies that the diff, focused file, expanded state, view mode, and other tabs' layouts are preserved. GUI tests: 2507 passed, 2 ignored. Build, formatting, Host boundary, and visual acceptance passed. * fix(ui): draw Split / Unified as two panes so they don't read as Dock The diff header now holds both switches side by side, and a frame with one vertical stroke was the Dock glyph shifted a point and a half. Split is two frames next to each other, Unified two frames stacked. --------- Co-authored-by: l0ng-ai <24760907+l0ng-ai@users.noreply.github.com>
48 lines
1.9 KiB
Plaintext
48 lines
1.9 KiB
Plaintext
---
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title: "Diffs"
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description: "The diff overlay: side-by-side or unified, from the sidebar or the panel."
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---
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## Opening one
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| From | How |
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|---|---|
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| The sidebar | Click a row's `+N −M` counts |
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| Source Control | **Open Changes** on a file, or click the row |
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| History | Click a file inside a commit's detail view |
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A diff docks beside the terminal, in the same column an open file uses, so the
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pane you were reading stays on screen. <kbd>Esc</kbd> closes it, and the two
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cells at the end of its header — the same Dock / Fill switch an open file
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carries — send it across the whole window instead
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[more about the column →](/window/side-panel#where-it-opens)
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<Frame caption="The diff, side by side, across every changed file">
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<img src="/images/diff-overlay.webp" alt="The tty7 diff overlay" />
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</Frame>
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## Side-by-side or unified
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The two cells beside the Dock / Fill switch draw it: two panes next to each
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other is side by side, two panes stacked is unified. Hovering one
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names it, and **Toggle Unified / Side-by-Side Diff** in Search Everywhere does
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the same thing from the keyboard. The choice is global — one setting for every
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diff, the same call VS Code's `diffEditor.renderSideBySide` makes — and persists
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as `diff_view` in `config.json`.
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## What it shows
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- Every changed file, with its status and `+N −M`
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- **Untracked files** as a preview of their contents, up to 4 MB — past that the
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card says the read failed rather than showing a silently cut-off file
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- A commit's files, when the diff came from the history
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Two limits keep a huge diff from becoming a huge wait:
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| Limit | Value | What happens |
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|---|---|---|
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| Files rendered | 300 | *"… and N more changed files — run git diff in the terminal to see them."* |
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| Lines before auto-collapse | 400 per file | Big files start collapsed; expand the ones you care about |
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Both are stated in the overlay when they apply — nothing is dropped silently.
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