cell_selection_events library

Classes

ClearCellSelectionEvent: Clears the focused-cells path entirely.
CopyCellsEvent: Copies the values of all focused cells to the system clipboard as TSV. Cells are sorted by display-order row, then by column index. Returns null — no state change, side-effect only.
FocusCellEvent: Focuses a single cell, replacing the entire focused-cells path. Dispatched on a plain click (no modifiers).
NavigateCellEvent: Navigates focus to an adjacent cell, with optional path extension.
SetFocusedCellsEvent: Replaces the focused-cells path with the given list. No SelectionMode guard — works regardless of mode.
ShiftSelectCellEvent: Appends a cell to the focused-cells path (Shift+click). If the cell is already the last in the path, this is a no-op. Preserves all previously focused cells.
ToggleCellInSelectionEvent: Toggles a cell in/out of the focused-cells path (Ctrl+click). Adds the cell if absent, removes it if present.

parseCellId(String cellId) → (double, int): Parses a cell ID (format: "${rowId}_${columnId}") into its components.