Row Span compatibility added

[subashraja1803]

You can recreate this by setting default value for allowWrapping in drawTextCell as true

[vydimitrov]

This is great, I was just looking for rowSpan or I a way to merge cells in a column. Thanks!

[subashraja1803]

This is great, I was just looking for rowSpan or I a way to merge cells in a column. Thanks!

You are welcome

[divyanshupundir]

Great work! Ths is exactly what I was looking for. Is there a chance for this to get merged anytime soon?

[subashraja1803]

Great work! Ths is exactly what I was looking for. Is there a chance for this to get merged anytime soon?

I am not sure about merge, But if you want you can make these changes to your own fork

[Copilot]

Pull Request Overview

Adds vertical span (rowSpan) support to DataGrid rendering, selection, and user interactions.

• Introduces rowSpan property in cell types and new getRowSpanBounds utility.
• Updates rendering in drawCells and drawFillHandle to account for row spans.
• Extends selection logic (cellIsSelected, expandSelection) and example stories to demonstrate row spans.

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
packages/core/src/internal/data-grid/render/data-grid.render.rings.ts	Import rowSpan bounds and adjust fill handle positioning for row spans
packages/core/src/internal/data-grid/render/data-grid-render.walk.ts	Add getRowSpanBounds to compute vertical span geometry
packages/core/src/internal/data-grid/render/data-grid-render.cells.ts	Clip and draw cells with row spans, handle row-span highlighting
packages/core/src/internal/data-grid/render/data-grid-lib.ts	Extend cellIsSelected to consider rowSpan
packages/core/src/internal/data-grid/data-grid-types.ts	Add rowSpan to BaseGridCell interface
packages/core/src/docs/examples/span-cell.stories.tsx	Update story to demonstrate rowSpan
packages/core/src/data-editor/data-editor-fns.ts	Extend expandSelection to include row spans

Comments suppressed due to low confidence (1)

packages/core/src/internal/data-grid/render/data-grid.render.rings.ts:252

• getRowHeight is not imported in this file, leading to a runtime error. Add the appropriate import for getRowHeight from the module where it’s defined.

                    let cellHeight = getRowHeight(row);