void AXTableCell::columnIndexRange(std::pair<unsigned, unsigned>& columnRange) {
if (!m_layoutObject || !m_layoutObject->isTableCell())
return;
LayoutTableCell* cell = toLayoutTableCell(m_layoutObject);
columnRange.first = cell->table()->absoluteColumnToEffectiveColumn(
cell->absoluteColumnIndex());
columnRange.second = cell->table()->absoluteColumnToEffectiveColumn(
cell->absoluteColumnIndex() + cell->colSpan()) -
columnRange.first;
}
