Valentin KleinandClaude Opus 5.5 7102429a9a perf(grid): skip hidden row runs and keep sheet geometry and CF statistics between frames (#3580) (#3629) ...

A sheet whose filter hides a million rows walked every hidden row
several times per frame (cells, gridlines, headers), rebuilt the row
index, the outline and the used range every frame, and a conditional
format over a whole column rescanned it every frame for its statistics.

- LineIndex::next_visible / visible step over a run of hidden lines in
  one O(log n) search; the grid's row and column loops use them.
- The grid keeps the active sheet's line index, outlines, used range and
  CfCache between frames, tied to the sheet by a Weak: any change goes
  through Arc::make_mut, which moves or copies a sheet that has a weak
  reference, so the cache can't outlive a change.
- Scroll offsets for the scrollbars and the scroll limit come from the
  line index instead of walking every custom row.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>

2026-11-09 08:46:53 +01:00

..

examples

UI: RefEdit reference boxes in dialogs (Goal Seek, Solver, Data Analysis) (#494)

2026-11-02 21:23:18 +01:00

src

perf(grid): skip hidden row runs and keep sheet geometry and CF statistics between frames (#3580) (#3629)

2026-11-09 08:46:53 +01:00

tests

Merge upstream/main into fix/3350-ctrl-tab-arrows

2026-11-07 18:36:49 +01:00

build.rs

…

Cargo.toml

Updates: take craft-update from craft-libs main at 1b34eba41

2026-11-08 19:45:34 -08:00