fix Warning

qt6-after/qt6-migrated-legatus/Lts/Tools/SqlBrowser/DataModel.cpp

@@ -41,12 +41,12 @@ void DataModel::addLine(const Data& data)
 }
 
 
-void DataModel::addColumn(const QString& columnName, QVariant::Type type)
+void DataModel::addColumn(const QString& columnName, QMetaType::Type type)
 {
 //  QPair<QString,QVariant::Type> pair;
 //  pair.first = columnName;
 //  pair.second = type;
-  m_newHeaderList.append(QPair<QString,QVariant::Type>(columnName, type));
+  m_newHeaderList.append(QPair<QString,QMetaType::Type>(columnName, type));
 }
 
 
@@ -117,7 +117,7 @@ QVariant DataModel::data(const QModelIndex &index, int role) const
     return QVariant();
 
   case Qt::ToolTipRole:
-    if ((element.type() == QVariant::ULongLong || element.type() == QVariant::LongLong)
+    if ((element.typeId() == QMetaType::ULongLong || element.typeId() == QMetaType::LongLong)
         && element.toLongLong() > 1000000000)
       return QDateTime::fromMSecsSinceEpoch(element.toLongLong()).toString(QStringLiteral("dd.MM.yyyy hh:mm:ss.zzz"));
 
@@ -137,8 +137,8 @@ QVariant DataModel::headerData(int section, Qt::Orientation orientation, int rol
       case Qt::DisplayRole:
         return m_headerList.at(section).first;
       case Qt::ToolTipRole:
-        int type = m_headerList.at(section).second;
-        return QString::fromUtf8(QMetaType::typeName(type));
+        QMetaType::Type type = m_headerList.at(section).second;
+        return QString::fromUtf8(QMetaType(type).name());
     }
   }