diff --git a/src/libs/ifc/xml/vabstractpattern.cpp b/src/libs/ifc/xml/vabstractpattern.cpp
index 46bbab718..00cba6bd3 100644
--- a/src/libs/ifc/xml/vabstractpattern.cpp
+++ b/src/libs/ifc/xml/vabstractpattern.cpp
@@ -799,8 +799,7 @@ auto VAbstractPattern::ParseSANode(const QDomElement &domElement) -> VPieceNode
         VDomDocument::GetParametrString(domElement, VAbstractPattern::AttrSABefore, currentSeamAllowance);
     const QString saAfter =
         VDomDocument::GetParametrString(domElement, VAbstractPattern::AttrSAAfter, currentSeamAllowance);
-    const PieceNodeAngle angle =
-        static_cast<PieceNodeAngle>(VDomDocument::GetParametrUInt(domElement, AttrAngle, QChar('0')));
+    const auto angle = static_cast<PieceNodeAngle>(VDomDocument::GetParametrUInt(domElement, AttrAngle, QChar('0')));
 
     const bool passmark = VDomDocument::GetParametrBool(domElement, VAbstractPattern::AttrNodePassmark, falseStr);
     const PassmarkLineType passmarkLine = StringToPassmarkLineType(
@@ -1510,7 +1509,7 @@ void VAbstractPattern::DeleteBackgroundImage(const QUuid &id)
             const QDomElement imageElement = imageNode.toElement();
             if (not imageElement.isNull())
             {
-                QUuid const imageId = QUuid(GetParametrEmptyString(imageElement, AttrImageId));
+                auto const imageId = QUuid(GetParametrEmptyString(imageElement, AttrImageId));
                 if (imageId == id)
                 {
                     imagesTag.removeChild(imageElement);
@@ -2272,7 +2271,7 @@ auto VAbstractPattern::GetBackgroundImageElement(const QUuid &id) const -> QDomE
                     const QDomElement imageElement = imageNode.toElement();
                     if (not imageElement.isNull())
                     {
-                        QUuid const imageId = QUuid(GetParametrEmptyString(imageElement, AttrImageId));
+                        auto const imageId = QUuid(GetParametrEmptyString(imageElement, AttrImageId));
                         if (imageId == id)
                         {
                             return imageElement;
diff --git a/src/libs/qmuparser/qmuparsertest.cpp b/src/libs/qmuparser/qmuparsertest.cpp
index 26f683d28..ab553c91e 100644
--- a/src/libs/qmuparser/qmuparsertest.cpp
+++ b/src/libs/qmuparser/qmuparsertest.cpp
@@ -504,7 +504,7 @@ auto QmuParserTester::TestVarConst() -> int
         // 4 used variables
         p.SetExpr("a+b+c+d");
         qmu::varmap_type UsedVar = p.GetUsedVar();
-        int iCount = static_cast<int>(UsedVar.size());
+        auto iCount = static_cast<int>(UsedVar.size());
         if (iCount != 4)
         {
             throw false;
diff --git a/src/libs/vformat/vmeasurements.cpp b/src/libs/vformat/vmeasurements.cpp
index 3681b1338..061b06bba 100644
--- a/src/libs/vformat/vmeasurements.cpp
+++ b/src/libs/vformat/vmeasurements.cpp
@@ -1017,7 +1017,7 @@ auto VMeasurements::DimensionTypeToStr(const MeasurementDimension &type) -> QStr
 //---------------------------------------------------------------------------------------------------------------------
 auto VMeasurements::StrToDimensionType(const QString &type) -> MeasurementDimension
 {
-    const QStringList dimensions = QStringList{DimensionX, DimensionY, DimensionW, DimensionZ};
+    const auto dimensions = QStringList{DimensionX, DimensionY, DimensionW, DimensionZ};
     switch (dimensions.indexOf(type))
     {
         case 1: // DimensionY
diff --git a/src/libs/vgeometry/vabstractcurve.cpp b/src/libs/vgeometry/vabstractcurve.cpp
index e451d63cf..aeba22abc 100644
--- a/src/libs/vgeometry/vabstractcurve.cpp
+++ b/src/libs/vgeometry/vabstractcurve.cpp
@@ -496,7 +496,7 @@ auto VAbstractCurve::CurveIntersectAxis(const QPointF &point, qreal angle, const
     rec.translate(-INT_MAX / 2.0, -INT_MAX / 2.0);
 
     // Instead of using axis compare two rays. See issue #963.
-    QLineF axis = QLineF(point, VGObject::BuildRay(point, angle, rec));
+    auto axis = QLineF(point, VGObject::BuildRay(point, angle, rec));
     QVector<QPointF> points = VAbstractCurve::CurveIntersectLine(curvePoints, axis);
 
     axis = QLineF(point, VGObject::BuildRay(point, angle + 180, rec));
diff --git a/src/libs/vgeometry/vgobject.cpp b/src/libs/vgeometry/vgobject.cpp
index 193845471..5f6d4ca44 100644
--- a/src/libs/vgeometry/vgobject.cpp
+++ b/src/libs/vgeometry/vgobject.cpp
@@ -299,7 +299,7 @@ auto VGObject::ToJson() const -> QJsonObject
 //---------------------------------------------------------------------------------------------------------------------
 auto VGObject::BuildLine(const QPointF &p1, const qreal &length, const qreal &angle) -> QLineF
 {
-    QLineF line = QLineF();
+    QLineF line;
     line.setP1(p1);
     line.setAngle(angle); // First set angle then length. Length can have negative value.
     line.setLength(length);
@@ -696,7 +696,7 @@ auto VGObject::FlippingMatrix(const QLineF &axis) -> QTransform
         return matrix;
     }
 
-    const QLineF axisOX = QLineF(axis.x2(), axis.y2(), axis.x2() + 100, axis.y2()); // Ox axis
+    const auto axisOX = QLineF(axis.x2(), axis.y2(), axis.x2() + 100, axis.y2()); // Ox axis
 
     const qreal angle = axis.angleTo(axisOX);
     const QPointF p2 = axis.p2();
diff --git a/src/libs/vlayout/vabstractpiece.cpp b/src/libs/vlayout/vabstractpiece.cpp
index 8620a6915..106333d24 100644
--- a/src/libs/vlayout/vabstractpiece.cpp
+++ b/src/libs/vlayout/vabstractpiece.cpp
@@ -327,7 +327,7 @@ auto AngleByFirstSymmetry(const QVector<VRawSAPoint> &points, QPointF p1, QPoint
         *needRollback = false;
     }
 
-    const QLineF axis = QLineF(p1, p2);
+    const auto axis = QLineF(p1, p2);
 
     QLineF const sEdge(VPointF::FlipPF(axis, bigLine2.p1()), VPointF::FlipPF(axis, bigLine2.p2()));
 
@@ -408,7 +408,7 @@ auto AngleBySecondSymmetry(const QVector<VRawSAPoint> &points, QPointF p1, QPoin
         *needRollback = false;
     }
 
-    const QLineF axis = QLineF(p3, p2);
+    const auto axis = QLineF(p3, p2);
 
     QLineF const sEdge(VPointF::FlipPF(axis, bigLine1.p1()), VPointF::FlipPF(axis, bigLine1.p2()));
 
@@ -755,7 +755,7 @@ void RollbackByLength(QVector<VRawSAPoint> &ekvPoints, const QVector<VSAPoint> &
 //---------------------------------------------------------------------------------------------------------------------
 void RollbackBySecondEdgeSymmetry(QVector<VRawSAPoint> &ekvPoints, const QVector<VSAPoint> &points, qreal width)
 {
-    const QLineF axis = QLineF(points.at(points.size() - 1), points.at(1));
+    const auto axis = QLineF(points.at(points.size() - 1), points.at(1));
     const QLineF bigLine1 = VAbstractPiece::ParallelLine(points.at(points.size() - 2), points.at(0), width);
     QLineF const sEdge(VPointF::FlipPF(axis, bigLine1.p1()), VPointF::FlipPF(axis, bigLine1.p2()));
 
@@ -772,7 +772,7 @@ void RollbackBySecondEdgeSymmetry(QVector<VRawSAPoint> &ekvPoints, const QVector
 //---------------------------------------------------------------------------------------------------------------------
 void RollbackByFirstEdgeSymmetry(QVector<VRawSAPoint> &ekvPoints, const QVector<VSAPoint> &points, qreal width)
 {
-    const QLineF axis = QLineF(points.at(points.size() - 2), points.at(points.size() - 1));
+    const auto axis = QLineF(points.at(points.size() - 2), points.at(points.size() - 1));
     const QLineF bigLine2 = VAbstractPiece::ParallelLine(points.at(points.size() - 1), points.at(1), width);
     QLineF const sEdge(VPointF::FlipPF(axis, bigLine2.p1()), VPointF::FlipPF(axis, bigLine2.p2()));
     const QLineF bigLine1 = VAbstractPiece::ParallelLine(points.at(points.size() - 2), points.at(0), width);
@@ -1625,7 +1625,7 @@ void VAbstractPiece::SetUUID(const QUuid &uuid)
 //---------------------------------------------------------------------------------------------------------------------
 void VAbstractPiece::SetUUID(const QString &uuid)
 {
-    const QUuid temp = QUuid(uuid);
+    const auto temp = QUuid(uuid);
     d->m_uuid = temp.isNull() ? QUuid::createUuid() : temp;
 }
 
diff --git a/src/libs/vlayout/vlayoutpiece.cpp b/src/libs/vlayout/vlayoutpiece.cpp
index 7a00c9560..63de4253d 100644
--- a/src/libs/vlayout/vlayoutpiece.cpp
+++ b/src/libs/vlayout/vlayoutpiece.cpp
@@ -1269,7 +1269,7 @@ void VLayoutPiece::Mirror(const QLineF &edge)
         return;
     }
 
-    const QLineF axis = QLineF(edge.x2(), edge.y2(), edge.x2() + 100, edge.y2()); // Ox axis
+    const auto axis = QLineF(edge.x2(), edge.y2(), edge.x2() + 100, edge.y2()); // Ox axis
 
     const qreal angle = edge.angleTo(axis);
     const QPointF p2 = edge.p2();
diff --git a/src/libs/vmisc/crashhandler/vcrashpaths.cpp b/src/libs/vmisc/crashhandler/vcrashpaths.cpp
index 28e13a1f4..6e58e45d3 100644
--- a/src/libs/vmisc/crashhandler/vcrashpaths.cpp
+++ b/src/libs/vmisc/crashhandler/vcrashpaths.cpp
@@ -55,9 +55,9 @@ auto LogDirPath(const QString &appName) -> QString
 #endif
     }
 #if defined(Q_OS_WINDOWS)
-    QString path = QStringList{logDirPath, logs}.join(QDir::separator());
+    auto path = QStringList{logDirPath, logs}.join(QDir::separator());
 #else
-    QString path = QStringList{logDirPath, VER_COMPANYNAME_STR, logs, appName}.join(QDir::separator());
+    auto path = QStringList{logDirPath, VER_COMPANYNAME_STR, logs, appName}.join(QDir::separator());
 #endif
     return path;
 }
diff --git a/src/libs/vmisc/vabstractapplication.cpp b/src/libs/vmisc/vabstractapplication.cpp
index a9869f0e9..c89b6a8af 100644
--- a/src/libs/vmisc/vabstractapplication.cpp
+++ b/src/libs/vmisc/vabstractapplication.cpp
@@ -662,9 +662,9 @@ auto VAbstractApplication::LogDirPath() -> QString
 #endif
     }
 #if defined(Q_OS_WINDOWS)
-    QString path = QStringList{logDirPath, logs}.join(QDir::separator());
+    auto path = QStringList{logDirPath, logs}.join(QDir::separator());
 #else
-    QString path =
+    auto path =
         QStringList{logDirPath, QCoreApplication::organizationName(), logs, QCoreApplication::applicationName()}.join(
             QDir::separator());
 #endif
diff --git a/src/libs/vmisc/vcommonsettings.cpp b/src/libs/vmisc/vcommonsettings.cpp
index 6ed17934e..475794415 100644
--- a/src/libs/vmisc/vcommonsettings.cpp
+++ b/src/libs/vmisc/vcommonsettings.cpp
@@ -347,7 +347,7 @@ void VCommonSettings::SetPathCustomImage(const QString &value)
 //---------------------------------------------------------------------------------------------------------------------
 auto VCommonSettings::GetDefPathSVGFonts() -> QString
 {
-    QString const defPath = QStringList{QDir::homePath(), "Valentina"_L1, "Svg fonts"_L1}.join(QDir::separator());
+    auto const defPath = QStringList{QDir::homePath(), "Valentina"_L1, "Svg fonts"_L1}.join(QDir::separator());
 
 #if defined(Q_OS_WIN)
     QString const docPath = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
diff --git a/src/libs/vpatterndb/vpassmark.cpp b/src/libs/vpatterndb/vpassmark.cpp
index 56602539c..b5eb5ea48 100644
--- a/src/libs/vpatterndb/vpassmark.cpp
+++ b/src/libs/vpatterndb/vpassmark.cpp
@@ -82,7 +82,7 @@ auto PointsToSegments(const QVector<QPointF> &points) -> QVector<QLineF>
         lines.reserve(points.size() - 1);
         for (int i = 0; i < points.size() - 1; ++i)
         {
-            QLineF const segment = QLineF(points.at(i), points.at(i + 1));
+            auto const segment = QLineF(points.at(i), points.at(i + 1));
             if (segment.length() > 0)
             {
                 lines.append(segment);
@@ -183,7 +183,7 @@ auto PassmarkWidth(const VPiecePassmarkData &passmarkData, qreal width) -> qreal
 //---------------------------------------------------------------------------------------------------------------------
 auto FixNotchPoint(const QVector<QPointF> &seamAllowance, const VPiecePassmarkData &data, QPointF *notch) -> bool
 {
-    QLineF axis = QLineF(data.passmarkSAPoint, *notch);
+    auto axis = QLineF(data.passmarkSAPoint, *notch);
 
     if (data.passmarkAngleType == PassmarkAngleType::Straightforward)
     {
@@ -274,7 +274,7 @@ auto CreateTwoPassmarkLines(const VPiecePassmarkData &passmarkData, const QLineF
 
     QPointF l1p2;
     {
-        QLineF line1 = QLineF(line.p2(), line.p1());
+        auto line1 = QLineF(line.p2(), line.p1());
         line1.setAngle(line1.angle() - 90);
         line1.setLength(width / 2.);
         l1p2 = line1.p2();
@@ -282,7 +282,7 @@ auto CreateTwoPassmarkLines(const VPiecePassmarkData &passmarkData, const QLineF
 
     QPointF l2p2;
     {
-        QLineF line2 = QLineF(line.p2(), line.p1());
+        auto line2 = QLineF(line.p2(), line.p1());
         line2.setAngle(line2.angle() + 90);
         line2.setLength(width / 2.);
         l2p2 = line2.p2();
@@ -321,7 +321,7 @@ auto CreateThreePassmarkLines(const VPiecePassmarkData &passmarkData, const QLin
 
     QPointF l1p2;
     {
-        QLineF line1 = QLineF(line.p2(), line.p1());
+        auto line1 = QLineF(line.p2(), line.p1());
         line1.setAngle(line1.angle() - 90);
         line1.setLength(width / 2.);
         l1p2 = line1.p2();
@@ -329,7 +329,7 @@ auto CreateThreePassmarkLines(const VPiecePassmarkData &passmarkData, const QLin
 
     QPointF l2p2;
     {
-        QLineF line2 = QLineF(line.p2(), line.p1());
+        auto line2 = QLineF(line.p2(), line.p1());
         line2.setAngle(line2.angle() + 90);
         line2.setLength(width / 2.);
         l2p2 = line2.p2();
@@ -353,7 +353,7 @@ auto CreateTMarkPassmark(const VPiecePassmarkData &passmarkData, const QLineF &l
 
     QPointF p1;
     {
-        QLineF tmpLine = QLineF(line.p2(), line.p1());
+        auto tmpLine = QLineF(line.p2(), line.p1());
         tmpLine.setAngle(tmpLine.angle() - 90);
         tmpLine.setLength(width / 2.);
         p1 = tmpLine.p2();
@@ -361,7 +361,7 @@ auto CreateTMarkPassmark(const VPiecePassmarkData &passmarkData, const QLineF &l
 
     QPointF p2;
     {
-        QLineF tmpLine = QLineF(line.p2(), line.p1());
+        auto tmpLine = QLineF(line.p2(), line.p1());
         tmpLine.setAngle(tmpLine.angle() + 90);
         tmpLine.setLength(width / 2.);
         p2 = tmpLine.p2();
@@ -396,11 +396,11 @@ auto CreateInternalVMarkPassmark(const VPiecePassmarkData &passmarkData, const Q
     const qreal width = PassmarkWidth(passmarkData, defWidth * 2.);
     const qreal angle = qRadiansToDegrees(qAtan(qAbs(width) / 2. / line.length()));
 
-    QLineF l1 = QLineF(line.p2(), line.p1());
+    auto l1 = QLineF(line.p2(), line.p1());
     l1.setAngle(l1.angle() + angle);
     l1 = VPassmark::FindIntersection(l1, seamAllowance);
 
-    QLineF l2 = QLineF(line.p2(), line.p1());
+    auto l2 = QLineF(line.p2(), line.p1());
     l2.setAngle(l2.angle() - angle);
 
     return {{l1.p2(), l1.p1()}, VPassmark::FindIntersection(l2, seamAllowance)};
@@ -439,7 +439,7 @@ auto CreateUMarkPassmark(const VPiecePassmarkData &passmarkData, const QLineF &l
 
         QPointF l1p2;
         {
-            QLineF line = QLineF(baseLine.p2(), baseLine.p1());
+            auto line = QLineF(baseLine.p2(), baseLine.p1());
             line.setAngle(line.angle() + 90);
             line.setLength(radius);
             l1p2 = line.p2();
@@ -447,7 +447,7 @@ auto CreateUMarkPassmark(const VPiecePassmarkData &passmarkData, const QLineF &l
 
         QPointF l2p2;
         {
-            QLineF line = QLineF(baseLine.p2(), baseLine.p1());
+            auto line = QLineF(baseLine.p2(), baseLine.p1());
             line.setAngle(line.angle() - 90);
             line.setLength(radius);
             l2p2 = line.p2();
@@ -497,7 +497,7 @@ auto CreateBoxMarkPassmark(const VPiecePassmarkData &passmarkData, const QLineF
 
     QPointF l1p2;
     {
-        QLineF tmp = QLineF(line.p2(), line.p1());
+        auto tmp = QLineF(line.p2(), line.p1());
         tmp.setAngle(tmp.angle() + 90);
         tmp.setLength(width / 2.);
         l1p2 = tmp.p2();
@@ -513,7 +513,7 @@ auto CreateBoxMarkPassmark(const VPiecePassmarkData &passmarkData, const QLineF
 
     QPointF l2p2;
     {
-        QLineF tmp = QLineF(line.p2(), line.p1());
+        auto tmp = QLineF(line.p2(), line.p1());
         tmp.setAngle(tmp.angle() - 90);
         tmp.setLength(width / 2.);
         l2p2 = tmp.p2();
@@ -783,7 +783,7 @@ auto VPassmark::PassmarkStraightforwardBaseLine(const QPointF &seamPassmarkSAPoi
         return {};
     }
 
-    QLineF line = QLineF(seamPassmarkSAPoint, m_data.passmarkSAPoint);
+    auto line = QLineF(seamPassmarkSAPoint, m_data.passmarkSAPoint);
     line.setLength(length);
     return {line};
 }
@@ -952,8 +952,8 @@ auto VPassmark::BuiltInSAPassmarkBaseLine(const VPiece &piece) const -> QVector<
         }
     }
 
-    QLineF edge1 = QLineF(m_data.passmarkSAPoint, m_data.previousSAPoint);
-    QLineF const edge2 = QLineF(m_data.passmarkSAPoint, m_data.nextSAPoint);
+    auto edge1 = QLineF(m_data.passmarkSAPoint, m_data.previousSAPoint);
+    auto const edge2 = QLineF(m_data.passmarkSAPoint, m_data.nextSAPoint);
 
     edge1.setAngle(edge1.angle() + edge1.angleTo(edge2) / 2.);
     edge1.setLength(length);
diff --git a/src/libs/vtools/dialogs/tools/dialogarc.cpp b/src/libs/vtools/dialogs/tools/dialogarc.cpp
index dd5dad911..f1ec8195f 100644
--- a/src/libs/vtools/dialogs/tools/dialogarc.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogarc.cpp
@@ -269,7 +269,7 @@ void DialogArc::ShowDialog(bool click)
             auto *scene = qobject_cast<VMainGraphicsScene *>(VAbstractValApplication::VApp()->getCurrentScene());
             SCASSERT(scene != nullptr)
             const QSharedPointer<VPointF> point = data->GeometricObject<VPointF>(GetCenter());
-            QLineF const line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
+            auto const line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
 
             auto Angle = [&line]()
             {
diff --git a/src/libs/vtools/dialogs/tools/dialogarcwithlength.cpp b/src/libs/vtools/dialogs/tools/dialogarcwithlength.cpp
index 4e4b03c3f..755259a44 100644
--- a/src/libs/vtools/dialogs/tools/dialogarcwithlength.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogarcwithlength.cpp
@@ -296,7 +296,7 @@ void DialogArcWithLength::ShowDialog(bool click)
             auto *scene = qobject_cast<VMainGraphicsScene *>(VAbstractValApplication::VApp()->getCurrentScene());
             SCASSERT(scene != nullptr)
             const QSharedPointer<VPointF> point = data->GeometricObject<VPointF>(GetCenter());
-            QLineF const line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
+            auto const line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
 
             auto Angle = [&line]()
             {
diff --git a/src/libs/vtools/dialogs/tools/dialogcurveintersectaxis.cpp b/src/libs/vtools/dialogs/tools/dialogcurveintersectaxis.cpp
index c83d351e8..8d77b80b3 100644
--- a/src/libs/vtools/dialogs/tools/dialogcurveintersectaxis.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogcurveintersectaxis.cpp
@@ -232,7 +232,7 @@ void DialogCurveIntersectAxis::ShowDialog(bool click)
             auto *scene = qobject_cast<VMainGraphicsScene *>(VAbstractValApplication::VApp()->getCurrentScene());
             SCASSERT(scene != nullptr)
             const QSharedPointer<VPointF> point = data->GeometricObject<VPointF>(GetBasePointId());
-            QLineF const line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
+            auto const line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
 
             // Radius of point circle, but little bigger. Need handle with hover sizes.
             if (line.length() <= ScaledRadius(SceneScale(VAbstractValApplication::VApp()->getCurrentScene())) * 1.5)
diff --git a/src/libs/vtools/dialogs/tools/dialogellipticalarc.cpp b/src/libs/vtools/dialogs/tools/dialogellipticalarc.cpp
index 233544849..51b3210dd 100644
--- a/src/libs/vtools/dialogs/tools/dialogellipticalarc.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogellipticalarc.cpp
@@ -590,7 +590,7 @@ void DialogEllipticalArc::ShowDialog(bool click)
         SCASSERT(scene != nullptr)
 
         const QSharedPointer<VPointF> center = data->GeometricObject<VPointF>(GetCenter());
-        QLineF line = QLineF(static_cast<QPointF>(*center), scene->getScenePos());
+        auto line = QLineF(static_cast<QPointF>(*center), scene->getScenePos());
 
         auto Angle = [&line]()
         {
diff --git a/src/libs/vtools/dialogs/tools/dialogendline.cpp b/src/libs/vtools/dialogs/tools/dialogendline.cpp
index e4a40033e..ef9855919 100644
--- a/src/libs/vtools/dialogs/tools/dialogendline.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogendline.cpp
@@ -344,7 +344,7 @@ void DialogEndLine::ShowDialog(bool click)
             auto *scene = qobject_cast<VMainGraphicsScene *>(VAbstractValApplication::VApp()->getCurrentScene());
             SCASSERT(scene != nullptr)
             const QSharedPointer<VPointF> point = data->GeometricObject<VPointF>(GetBasePointId());
-            QLineF const line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
+            auto const line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
 
             // Radius of point circle, but little bigger. Need handle with hover sizes.
             if (line.length() <= ScaledRadius(SceneScale(VAbstractValApplication::VApp()->getCurrentScene())) * 1.5)
diff --git a/src/libs/vtools/dialogs/tools/dialoglineintersectaxis.cpp b/src/libs/vtools/dialogs/tools/dialoglineintersectaxis.cpp
index 21dc7dbf6..d856bdd91 100644
--- a/src/libs/vtools/dialogs/tools/dialoglineintersectaxis.cpp
+++ b/src/libs/vtools/dialogs/tools/dialoglineintersectaxis.cpp
@@ -255,7 +255,7 @@ void DialogLineIntersectAxis::ShowDialog(bool click)
             auto *scene = qobject_cast<VMainGraphicsScene *>(VAbstractValApplication::VApp()->getCurrentScene());
             SCASSERT(scene != nullptr)
             const QSharedPointer<VPointF> point = data->GeometricObject<VPointF>(GetBasePointId());
-            QLineF const line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
+            auto const line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
 
             // Radius of point circle, but little bigger. Need handle with hover sizes.
             if (line.length() <= ScaledRadius(SceneScale(VAbstractValApplication::VApp()->getCurrentScene())) * 1.5)
diff --git a/src/libs/vtools/dialogs/tools/dialogpointfromcircleandtangent.cpp b/src/libs/vtools/dialogs/tools/dialogpointfromcircleandtangent.cpp
index d424fb326..42f0ea6f9 100644
--- a/src/libs/vtools/dialogs/tools/dialogpointfromcircleandtangent.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogpointfromcircleandtangent.cpp
@@ -223,7 +223,7 @@ void DialogPointFromCircleAndTangent::ShowDialog(bool click)
         auto *scene = qobject_cast<VMainGraphicsScene *>(VAbstractValApplication::VApp()->getCurrentScene());
         SCASSERT(scene != nullptr)
         const QSharedPointer<VPointF> center = data->GeometricObject<VPointF>(GetCircleCenterId());
-        QLineF const line = QLineF(static_cast<QPointF>(*center), scene->getScenePos());
+        auto const line = QLineF(static_cast<QPointF>(*center), scene->getScenePos());
 
         SetCircleRadius(QString::number(FromPixel(line.length(), *data->GetPatternUnit())));
     }
diff --git a/src/libs/vtools/dialogs/tools/dialogrotation.cpp b/src/libs/vtools/dialogs/tools/dialogrotation.cpp
index d58eaf6af..3d15c81f0 100644
--- a/src/libs/vtools/dialogs/tools/dialogrotation.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogrotation.cpp
@@ -277,7 +277,7 @@ void DialogRotation::ShowDialog(bool click)
         try
         {
             const QSharedPointer<VPointF> point = data->GeometricObject<VPointF>(GetOrigPointId());
-            const QLineF line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
+            const auto line = QLineF(static_cast<QPointF>(*point), scene->getScenePos());
 
             // Radius of point circle, but little bigger. Need handle with hover sizes.
             if (line.length() <= ScaledRadius(SceneScale(VAbstractValApplication::VApp()->getCurrentScene())) * 1.5)
diff --git a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolalongline.cpp b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolalongline.cpp
index 7255dcbf3..7367a9faf 100644
--- a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolalongline.cpp
+++ b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolalongline.cpp
@@ -272,7 +272,7 @@ auto VToolAlongLine::Create(VToolAlongLineInitData &initData) -> VToolAlongLine
 {
     const QSharedPointer<VPointF> firstPoint = initData.data->GeometricObject<VPointF>(initData.firstPointId);
     const QSharedPointer<VPointF> secondPoint = initData.data->GeometricObject<VPointF>(initData.secondPointId);
-    QLineF line = QLineF(static_cast<QPointF>(*firstPoint), static_cast<QPointF>(*secondPoint));
+    auto line = QLineF(static_cast<QPointF>(*firstPoint), static_cast<QPointF>(*secondPoint));
 
     // Declare special variable "CurrentLength"
     auto *length = new VLengthLine(firstPoint.data(), initData.firstPointId, secondPoint.data(), initData.secondPointId,
diff --git a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolendline.cpp b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolendline.cpp
index 636cabac5..f62b81843 100644
--- a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolendline.cpp
+++ b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolendline.cpp
@@ -133,7 +133,7 @@ auto VToolEndLine::Create(const QPointer<DialogTool> &dialog, VMainGraphicsScene
 auto VToolEndLine::Create(VToolEndLineInitData &initData) -> VToolEndLine *
 {
     const QSharedPointer<VPointF> basePoint = initData.data->GeometricObject<VPointF>(initData.basePointId);
-    QLineF line = QLineF(static_cast<QPointF>(*basePoint), QPointF(basePoint->x() + 100, basePoint->y()));
+    auto line = QLineF(static_cast<QPointF>(*basePoint), QPointF(basePoint->x() + 100, basePoint->y()));
 
     line.setAngle(CheckFormula(initData.id, initData.formulaAngle, initData.data)); // First set angle.
     line.setLength(
diff --git a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoollineintersectaxis.cpp b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoollineintersectaxis.cpp
index 914f3d00b..32ea75a25 100644
--- a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoollineintersectaxis.cpp
+++ b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoollineintersectaxis.cpp
@@ -120,7 +120,7 @@ auto VToolLineIntersectAxis::Create(const QPointer<DialogTool> &dialog, VMainGra
 auto VToolLineIntersectAxis::Create(VToolLineIntersectAxisInitData &initData) -> VToolLineIntersectAxis *
 {
     const QSharedPointer<VPointF> basePoint = initData.data->GeometricObject<VPointF>(initData.basePointId);
-    QLineF axis = QLineF(static_cast<QPointF>(*basePoint), QPointF(basePoint->x() + 100, basePoint->y()));
+    auto axis = QLineF(static_cast<QPointF>(*basePoint), QPointF(basePoint->x() + 100, basePoint->y()));
     axis.setAngle(CheckFormula(initData.id, initData.formulaAngle, initData.data));
 
     const QSharedPointer<VPointF> firstPoint = initData.data->GeometricObject<VPointF>(initData.firstPointId);
diff --git a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolshoulderpoint.cpp b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolshoulderpoint.cpp
index bab3b19e9..be5c34a3b 100644
--- a/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolshoulderpoint.cpp
+++ b/src/libs/vtools/tools/drawTools/toolpoint/toolsinglepoint/toollinepoint/vtoolshoulderpoint.cpp
@@ -114,7 +114,7 @@ auto VToolShoulderPoint::FindPoint(const QPointF &p1Line, const QPointF &p2Line,
         return shoulderPoint;
     }
 
-    QLineF line = QLineF(p1Line, p2Line);
+    auto line = QLineF(p1Line, p2Line);
     const qreal baseLength = line.length();
     const int baseAngle = qRound(line.angle());
     line.setLength(length * 2);
@@ -126,8 +126,8 @@ auto VToolShoulderPoint::FindPoint(const QPointF &p1Line, const QPointF &p2Line,
 
     if (res == 1 || res == 2)
     {
-        const QLineF line1 = QLineF(p1Line, p1);
-        const QLineF line2 = QLineF(p1Line, p2);
+        const auto line1 = QLineF(p1Line, p1);
+        const auto line2 = QLineF(p1Line, p2);
         if (line1.length() > baseLength && baseAngle == qRound(line1.angle()))
         {
             shoulderPoint = p1;
diff --git a/src/libs/vtools/tools/vtooluniondetails.cpp b/src/libs/vtools/tools/vtooluniondetails.cpp
index 1be2c299c..5ea4947f5 100644
--- a/src/libs/vtools/tools/vtooluniondetails.cpp
+++ b/src/libs/vtools/tools/vtooluniondetails.cpp
@@ -375,8 +375,8 @@ void UnionInitParameters(const VToolUnionDetailsInitData &initData, const VPiece
     point4.setX(point4.x() + dx);
     point4.setY(point4.y() + dy);
 
-    const QLineF p4p3 = QLineF(static_cast<QPointF>(point4), static_cast<QPointF>(point3));
-    const QLineF p1p2 = QLineF(static_cast<QPointF>(point1), static_cast<QPointF>(point2));
+    const auto p4p3 = QLineF(static_cast<QPointF>(point4), static_cast<QPointF>(point3));
+    const auto p1p2 = QLineF(static_cast<QPointF>(point1), static_cast<QPointF>(point2));
 
     angle = p4p3.angleTo(p1p2);
 }
diff --git a/src/libs/vtools/visualization/line/visline.cpp b/src/libs/vtools/visualization/line/visline.cpp
index fc2dc31db..b87a19fcd 100644
--- a/src/libs/vtools/visualization/line/visline.cpp
+++ b/src/libs/vtools/visualization/line/visline.cpp
@@ -83,7 +83,7 @@ auto VisLine::Ray(const QPointF &firstPoint, const qreal &angle) const -> QPoint
 {
     if (this->scene() == nullptr)
     {
-        QLineF line = QLineF(firstPoint, ScenePos());
+        auto line = QLineF(firstPoint, ScenePos());
         line.setAngle(angle);
         return line.p2(); // We can't find ray because item doesn't have scene. We will return cursor position on scene.
     }
@@ -91,10 +91,10 @@ auto VisLine::Ray(const QPointF &firstPoint, const qreal &angle) const -> QPoint
     QRectF scRect = this->scene()->sceneRect();
 
     // Limit size of the scene rect. Axis that has same size as scene rect cause scene size growth.
-    QLineF line1 = QLineF(scRect.topLeft(), scRect.bottomRight());
+    auto line1 = QLineF(scRect.topLeft(), scRect.bottomRight());
     line1.setLength(2);
 
-    QLineF line2 = QLineF(scRect.bottomRight(), scRect.topLeft());
+    auto line2 = QLineF(scRect.bottomRight(), scRect.topLeft());
     line2.setLength(2);
 
     scRect = QRectF(line1.p2(), line2.p2());
@@ -110,7 +110,7 @@ auto VisLine::Ray(const QPointF &firstPoint, const qreal &angle) const -> QPoint
 //---------------------------------------------------------------------------------------------------------------------
 auto VisLine::Ray(const QPointF &firstPoint) const -> QPointF
 {
-    QLineF const line = QLineF(firstPoint, ScenePos());
+    auto const line = QLineF(firstPoint, ScenePos());
     return Ray(firstPoint, line.angle());
 }
 
diff --git a/src/libs/vtools/visualization/line/vistoolnormal.cpp b/src/libs/vtools/visualization/line/vistoolnormal.cpp
index bc20a6df8..00ea87807 100644
--- a/src/libs/vtools/visualization/line/vistoolnormal.cpp
+++ b/src/libs/vtools/visualization/line/vistoolnormal.cpp
@@ -82,7 +82,7 @@ void VisToolNormal::RefreshGeometry()
             {
                 QPointF const fPoint = VToolNormal::FindPoint(static_cast<QPointF>(*first),
                                                               static_cast<QPointF>(*second), m_length, m_angle);
-                QLineF const mainLine = QLineF(static_cast<QPointF>(*first), fPoint);
+                auto const mainLine = QLineF(static_cast<QPointF>(*first), fPoint);
                 DrawLine(this, mainLine, LineStyle());
 
                 DrawPoint(m_point, mainLine.p2());
@@ -101,7 +101,7 @@ void VisToolNormal::RefreshGeometry()
 
                 QPointF const fPoint =
                     VToolNormal::FindPoint(static_cast<QPointF>(*first), static_cast<QPointF>(*second), len, m_angle);
-                QLineF const mainLine = QLineF(static_cast<QPointF>(*first), fPoint);
+                auto const mainLine = QLineF(static_cast<QPointF>(*first), fPoint);
                 DrawLine(this, mainLine, LineStyle());
 
                 DrawPoint(m_point, mainLine.p2());
diff --git a/src/libs/vtools/visualization/line/vistoolshoulderpoint.cpp b/src/libs/vtools/visualization/line/vistoolshoulderpoint.cpp
index e0b6a29f6..8da73f610 100644
--- a/src/libs/vtools/visualization/line/vistoolshoulderpoint.cpp
+++ b/src/libs/vtools/visualization/line/vistoolshoulderpoint.cpp
@@ -92,7 +92,7 @@ void VisToolShoulderPoint::RefreshGeometry()
                     QPointF const fPoint =
                         VToolShoulderPoint::FindPoint(static_cast<QPointF>(*second), static_cast<QPointF>(*third),
                                                       static_cast<QPointF>(*first), m_length);
-                    QLineF const mainLine = QLineF(static_cast<QPointF>(*second), fPoint);
+                    auto const mainLine = QLineF(static_cast<QPointF>(*second), fPoint);
                     DrawLine(this, mainLine, LineStyle());
 
                     DrawPoint(m_point, mainLine.p2());
@@ -105,7 +105,7 @@ void VisToolShoulderPoint::RefreshGeometry()
                     qreal const len = cursorLine.length();
                     QPointF const fPoint = VToolShoulderPoint::FindPoint(
                         static_cast<QPointF>(*second), static_cast<QPointF>(*third), static_cast<QPointF>(*first), len);
-                    QLineF const mainLine = QLineF(static_cast<QPointF>(*second), fPoint);
+                    auto const mainLine = QLineF(static_cast<QPointF>(*second), fPoint);
                     DrawLine(this, mainLine, LineStyle());
 
                     DrawPoint(m_point, mainLine.p2());
diff --git a/src/libs/vtools/visualization/path/vistoolarc.cpp b/src/libs/vtools/visualization/path/vistoolarc.cpp
index fb3f0906e..bf8714e66 100644
--- a/src/libs/vtools/visualization/path/vistoolarc.cpp
+++ b/src/libs/vtools/visualization/path/vistoolarc.cpp
@@ -65,7 +65,7 @@ void VisToolArc::RefreshGeometry()
 
         if (GetMode() == Mode::Creation)
         {
-            QLineF const r = QLineF(static_cast<QPointF>(*first), ScenePos());
+            auto const r = QLineF(static_cast<QPointF>(*first), ScenePos());
 
             auto Angle = [&r]()
             {
diff --git a/src/libs/vtools/visualization/path/vistoolarcwithlength.cpp b/src/libs/vtools/visualization/path/vistoolarcwithlength.cpp
index 9c7d6dbf7..5630f9ba0 100644
--- a/src/libs/vtools/visualization/path/vistoolarcwithlength.cpp
+++ b/src/libs/vtools/visualization/path/vistoolarcwithlength.cpp
@@ -63,7 +63,7 @@ void VisToolArcWithLength::RefreshGeometry()
 
         if (GetMode() == Mode::Creation)
         {
-            QLineF const r = QLineF(static_cast<QPointF>(*first), ScenePos());
+            auto const r = QLineF(static_cast<QPointF>(*first), ScenePos());
 
             auto Angle = [&r]()
             {
diff --git a/src/test/ValentinaTest/tst_vpointf.cpp b/src/test/ValentinaTest/tst_vpointf.cpp
index 16eb062bb..452e2d827 100644
--- a/src/test/ValentinaTest/tst_vpointf.cpp
+++ b/src/test/ValentinaTest/tst_vpointf.cpp
@@ -52,7 +52,7 @@ void TST_VPointF::TestFlip_data()
     QTest::addColumn<QString>("prefix");
 
     VPointF const originPoint;
-    QLineF axis = QLineF(QPointF(5, 0), QPointF(5, 10));
+    auto axis = QLineF(QPointF(5, 0), QPointF(5, 10));
     auto flipped = QPointF(10, 0);
 
     QTest::newRow("Vertical axis") << originPoint << axis << flipped << "a2";
@@ -62,7 +62,7 @@ void TST_VPointF::TestFlip_data()
 
     QTest::newRow("Horizontal axis") << originPoint << axis << flipped << "a2";
 
-    QLineF l = QLineF(QPointF(), QPointF(10, 0));
+    auto l = QLineF(QPointF(), QPointF(10, 0));
     l.setAngle(315);
     flipped = l.p2();
     l.setLength(l.length() / 2.0);