focusRight method

void focusRight()

Implementation

void focusRight() {
  if (indexWithFocus == Index(-1, -1)) return;
  if (indexWithFocus.column < columnOffsets.length - 2)
    indexWithFocus = Index(indexWithFocus.row, indexWithFocus.column + 1);
  cellSelection.clear();
  cellSelection.add(indexWithFocus);
  rowSelection.clear();
  rowSelection.add(indexWithFocus.row);
  columnSelection.clear();
  columnSelection.add(indexWithFocus.column);
  selectionChanged?.call();
}