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gridcraft/crates/engine/src
Hector VillarrealandClaude Opus 5.5 5361e2c08a #3136: ask before a drag and drop replaces data
Dragging the selection's border onto cells that hold data replaced them
without asking, so dragging column B onto column A silently destroyed A.
Excel asks "There's already data here. Do you want to replace it?" first
(its "Alert before overwriting cells" option, on by default).

The drop now runs a new `range.move {range?, to, overwrite?}` command:
a cut and paste that returns a confirm question when the destination
holds data other than the moved cells; the grid shows it with OK and
Cancel, and OK runs it again with `overwrite: true`. A refused move
leaves the sheet and the clipboard as they were.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-11-02 23:43:02 -06:00
..
2026-11-01 14:03:09 -05:00
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2026-11-01 14:03:09 -05:00
2026-10-26 02:45:41 +00:00