Method initConnectionsRowCountChanges

src/backend/spreadsheet/Spreadsheet.cpp:119–150

! * connects to the signals emitted in the first column to react on the row count changes that are * done internally in Column and to emit the corresponding signals in Spreadsheet. * called initially and on column count changes (columns inserts/removals). */

 * called initially and on column count changes (columns inserts/removals).
 */
void Spreadsheet::initConnectionsRowCountChanges() {
	if (columnCount() == 0)
		return;

	// check first if the first column was changed
	Q_D(Spreadsheet);
	auto* firstColumn = children<Column>().first();
	if (d->firstColumn == firstColumn)
		return;
	else {
		disconnect(d->firstColumn, nullptr, this, nullptr);
		d->firstColumn = firstColumn;
	}

	// handle row insertions
	connect(d->firstColumn, &AbstractColumn::rowsAboutToBeInserted, this, [=](const AbstractColumn*, int before, int count) {
		Q_EMIT rowsAboutToBeInserted(before, before + count - 1);
	});
	connect(d->firstColumn, &AbstractColumn::rowsInserted, this, [=](const AbstractColumn* sender, int, int) {
		Q_EMIT rowsInserted(sender->rowCount());
		Q_EMIT rowCountChanged(sender->rowCount());
	});

	// handle row removals
	connect(d->firstColumn, &AbstractColumn::rowsAboutToBeRemoved, this, [=](const AbstractColumn*, int first, int count) {
		Q_EMIT rowsAboutToBeRemoved(first, first + count - 1);
	});
	connect(d->firstColumn, &AbstractColumn::rowsRemoved, this, [=](const AbstractColumn* sender, int, int) {
		Q_EMIT rowsRemoved(sender->rowCount());
		Q_EMIT rowCountChanged(sender->rowCount());
	});
}

void Spreadsheet::setSuppressSetCommentFinalizeImport(bool suppress) {
	Q_D(Spreadsheet);