Revert "Using no deprecated enum Qt::MiddleButton"

This reverts commit eb3e2e88.

core/KGpgSignNode.cpp

@@ -39,11 +39,11 @@ KGpgSignNodePrivate::KGpgSignNodePrivate(const QStringList &sl)
 	m_revocation = (sl.at(0) == QLatin1String("rev"));
 	if (sl.count() < 6)
 		return;
-	m_creation = QDateTime::fromSecsSinceEpoch(sl.at(5).toUInt());
+	m_creation = QDateTime::fromTime_t(sl.at(5).toUInt());
 	if (sl.count() < 7)
 		return;
 	if (!sl.at(6).isEmpty())
-		m_expiration = QDateTime::fromSecsSinceEpoch(sl.at(6).toUInt());
+		m_expiration = QDateTime::fromTime_t(sl.at(6).toUInt());
 	if (sl.count() < 11)
 		return;
 	m_local = sl.at(10).endsWith(QLatin1Char( 'l' ));

core/KGpgUatNode.cpp

@@ -47,7 +47,7 @@ KGpgUatNodePrivate::KGpgUatNodePrivate(const KGpgKeyNode *parent, const unsigned
 {
 	if (sl.count() < 6)
 		return;
-	m_creation = QDateTime::fromSecsSinceEpoch(sl.at(5).toUInt());
+	m_creation = QDateTime::fromTime_t(sl.at(5).toUInt());
 }
 
 QPixmap

core/convert.cpp

@@ -275,7 +275,7 @@ QDateTime toDateTime(const QString &s)
 	if (s.contains(QLatin1Char('T')))
 		ret = QDateTime::fromString(s, QLatin1String("yyyyMMddTHHmmss"));
 	else
-		ret = QDateTime::fromSecsSinceEpoch(s.toUInt());
+		ret = QDateTime::fromTime_t(s.toUInt());
 
 	return ret;
 }

model/kgpgsearchresultmodel.cpp

@@ -88,7 +88,7 @@ SearchResult::SearchResult(const QString &line)
 	m_bits = parts.at(3).toUInt();
 	m_creation.setTime_t(parts.at(4).toULongLong());
 	m_expired = !parts.at(5).isEmpty() &&
-			QDateTime::fromSecsSinceEpoch(parts.at(5).toULongLong()) <= QDateTime::currentDateTimeUtc();
+			QDateTime::fromTime_t(parts.at(5).toULongLong()) <= QDateTime::currentDateTimeUtc();
 	m_revoked = (parts.at(6) == QLatin1String( "r" ));
 
 	m_validPub = true;

transactions/kgpgdelsign.cpp

@@ -120,13 +120,13 @@ KGpgDelSign::boolQuestion(const QString &line)
 		if (signode == nullptr)
 			return KGpgTransaction::BA_NO;
 
-		const QDateTime creation = QDateTime::fromSecsSinceEpoch(parts[5].toUInt());
+		const QDateTime creation = QDateTime::fromTime_t(parts[5].toUInt());
 		if (creation != signode->getCreation())
 			return KGpgTransaction::BA_NO;
 
 		QDateTime sigexp;
 		if (!parts[6].isEmpty() && (parts[6] != QLatin1String("0")))
-			sigexp = QDateTime::fromSecsSinceEpoch(parts[6].toUInt());
+			sigexp = QDateTime::fromTime_t(parts[6].toUInt());
 		if (sigexp != signode->getExpiration())
 			return KGpgTransaction::BA_NO;