defaultPasteHandler

Default paste handler that applies pasted data to grid.rows.

This is the built-in handler used when no custom pasteHandler is configured. It clones the rows array for immutability and applies values starting at the target cell.

Behavior:

• Single cell selection: paste expands freely, adds new rows if needed
• Range/row selection: paste is clipped to fit within selection bounds
• Non-editable columns: values are skipped (column alignment preserved)

function defaultPasteHandler(detail: PasteDetail, grid: GridElement): void

Parameters

Name	Type	Description
detail	PasteDetail	The parsed paste data from clipboard
grid	GridElement	The grid element to update