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In `TreeDataGrid`, find the parent group row with a binary search and replace `getOrInsertComputed` - #4227

Merged

nstepien merged 21 commits into

mainfrom

tree-grid-parent-lookup

Oct 23, 2026

Merged

In `TreeDataGrid`, find the parent group row with a binary search and replace `getOrInsertComputed`#4227
nstepien merged 21 commits into
mainfrom
tree-grid-parent-lookup

Commits on Aug 29, 2026
- Replace `rowGrouper` with `getRowGroupKey`
  
  nstepien
  and
  claude
  committed
  941f6e6
- Make `getRowGroupKey` optional
  
  nstepien
  and
  claude
  committed
  c64391a
- Split the grouping and flattening `useMemo`s
  
  nstepien
  and
  claude
  committed
  23512d0
- Use a module-level `WeakSet` to identify group rows
  
  nstepien
  and
  claude
  committed
  6b27ad8
Commits on Sep 4, 2026
- Merge branch 'main' into replace-rowGrouper-with-getRowGroupKey
  nstepien
  authored
  84af607
Commits on Oct 22, 2026
Commits on Oct 23, 2026
- Give the grouped rows a readonly type
  
  nstepien
  and
  claude
  committed
  f1f7db0
- Compute `rowsCount` in the grouping `useMemo`
  
  nstepien
  and
  claude
  committed
  15bd69d
- Rename `groupIdGetter` to `getGroupId`
  
  nstepien
  and
  claude
  committed
  3bf6c5e
- Merge remote-tracking branch 'origin/main' into replace-rowGrouper-with-getRowGroupKey
  
  nstepien
  and
  claude
  committed
  a2d1a4c
- Fix expanding groups with too many rows to spread
  
  nstepien
  and
  claude
  committed
  786d882
- Let React Compiler compile `TreeDataGrid`
  
  nstepien
  and
  claude
  committed
  aaf84d2
- Sort the row grouping demo by the grouped columns
  
  nstepien
  and
  claude
  committed
  be7cef6
- Check that the rows of a large expanded group are rendered
  
  nstepien
  and
  claude
  committed
  d3523d4
- Document that `groupBy` should keep its identity
  
  nstepien
  and
  claude
  committed
  ec3a181
- Find the parent group row with a binary search in `TreeDataGrid`
  
  nstepien
  and
  claude
  committed
  0cb65b3
- Merge remote-tracking branch 'origin/main' into tree-grid-parent-lookup
  
  nstepien
  and
  claude
  committed
  4b90708
- Replace `getOrInsertComputed` with `get` and `set` when grouping rows
  
  nstepien
  and
  claude
  committed
  ea4ec5e
- Don't create a map of subgroups for the last-level groups
  
  nstepien
  and
  claude
  committed
  e42a270

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In `TreeDataGrid`, find the parent group row with a binary search and replace `getOrInsertComputed` - #4227

In `TreeDataGrid`, find the parent group row with a binary search and replace `getOrInsertComputed`#4227
nstepien merged 21 commits into
mainfrom
tree-grid-parent-lookup

Commits on Aug 29, 2026

Replace `rowGrouper` with `getRowGroupKey`

Make `getRowGroupKey` optional

Split the grouping and flattening `useMemo`s

Use a module-level `WeakSet` to identify group rows

Commits on Sep 4, 2026

Merge branch 'main' into replace-rowGrouper-with-getRowGroupKey

Commits on Oct 22, 2026

Merge remote-tracking branch 'origin/main' into replace-rowGrouper-with-getRowGroupKey

Test and document the group order

Merge remote-tracking branch 'origin/main' into replace-rowGrouper-with-getRowGroupKey

Commits on Oct 23, 2026

Give the grouped rows a readonly type

Compute `rowsCount` in the grouping `useMemo`

Rename `groupIdGetter` to `getGroupId`

Merge remote-tracking branch 'origin/main' into replace-rowGrouper-with-getRowGroupKey

Fix expanding groups with too many rows to spread

Let React Compiler compile `TreeDataGrid`

Sort the row grouping demo by the grouped columns

Check that the rows of a large expanded group are rendered

Document that `groupBy` should keep its identity

Find the parent group row with a binary search in `TreeDataGrid`

Merge remote-tracking branch 'origin/main' into tree-grid-parent-lookup

Replace `getOrInsertComputed` with `get` and `set` when grouping rows

Don't create a map of subgroups for the last-level groups