Method clearSelectedCells

src/frontend/spreadsheet/SpreadsheetView.cpp:3434–3474

}

void SpreadsheetView::clearSelectedCells() {
	// don't try to clear values if the selected cells don't have any values at all
	bool empty = true;

	const auto& columns = m_spreadsheet->children<Column>();
	const auto& indexes = m_tableView->selectionModel()->selectedIndexes();
	for (const auto& index : indexes) {
		if (columns.at(index.column())->isValid(index.row())) {
			empty = false;
			break;
		}
	}

	if (empty)
		return;

	WAIT_CURSOR;
	m_spreadsheet->beginMacro(i18n("%1: clear selected cells", m_spreadsheet->name()));
	for (auto* column : columns) {
		column->setSuppressDataChangedSignal(true);
		// 		if (formulaModeActive()) {
		// 			int col = m_spreadsheet->indexOfChild<Column>(column);
		// 			for (int row = last; row >= first; row--)
		// 				if (isCellSelected(row, col))
		// 					column->setFormula(row, QString());
		// 		} else {
		int index = m_spreadsheet->indexOfChild<Column>(column);
		if (isColumnSelected(index, true)) {
			// if the whole column is selected, clear directly instead of looping over the rows
			column->clear();
		} else {
			for (const auto& index : indexes)
				columns.at(index.column())->asStringColumn()->setTextAt(index.row(), QString());
		}

		column->setSuppressDataChangedSignal(false);
		column->setChanged();
	}
	m_spreadsheet->endMacro();
	RESET_CURSOR;
}

void SpreadsheetView::goToCell() {
	auto* dlg = new GoToDialog(this);