diff --git a/src/libs/vtools/dialogs/support/dialogeditwrongformula.h b/src/libs/vtools/dialogs/support/dialogeditwrongformula.h
index 82c595c88..93e76cb7f 100644
--- a/src/libs/vtools/dialogs/support/dialogeditwrongformula.h
+++ b/src/libs/vtools/dialogs/support/dialogeditwrongformula.h
@@ -88,7 +88,7 @@ public slots:
     void         Increments();
     void         Functions();
 protected:
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
     virtual void closeEvent(QCloseEvent *event) Q_DECL_OVERRIDE;
     virtual void showEvent( QShowEvent *event ) Q_DECL_OVERRIDE;
 private slots:
diff --git a/src/libs/vtools/dialogs/tools/dialogalongline.cpp b/src/libs/vtools/dialogs/tools/dialogalongline.cpp
index 28d68f0d4..ce0d71868 100644
--- a/src/libs/vtools/dialogs/tools/dialogalongline.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogalongline.cpp
@@ -81,7 +81,7 @@ DialogAlongLine::DialogAlongLine(const VContainer *data, const quint32 &toolId,
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxFirstPoint);
     FillComboBoxPoints(ui->comboBoxSecondPoint);
diff --git a/src/libs/vtools/dialogs/tools/dialogarc.h b/src/libs/vtools/dialogs/tools/dialogarc.h
index 33b2efd4d..dbab66e2b 100644
--- a/src/libs/vtools/dialogs/tools/dialogarc.h
+++ b/src/libs/vtools/dialogs/tools/dialogarc.h
@@ -83,7 +83,7 @@ public slots:
     void          FXF1();
     void          FXF2();
 protected:
-    virtual void  CheckState() Q_DECL_OVERRIDE;
+    virtual void  CheckState() Q_DECL_FINAL;
     virtual void  ShowVisualization() Q_DECL_OVERRIDE;
     /**
      * @brief SaveData Put dialog data in local variables
diff --git a/src/libs/vtools/dialogs/tools/dialogarcwithlength.h b/src/libs/vtools/dialogs/tools/dialogarcwithlength.h
index 2ee0870a5..ed5947c3d 100644
--- a/src/libs/vtools/dialogs/tools/dialogarcwithlength.h
+++ b/src/libs/vtools/dialogs/tools/dialogarcwithlength.h
@@ -84,7 +84,7 @@ public slots:
     void          FXLength();
 
 protected:
-    virtual void  CheckState() Q_DECL_OVERRIDE;
+    virtual void  CheckState() Q_DECL_FINAL;
     virtual void  ShowVisualization() Q_DECL_OVERRIDE;
     /**
      * @brief SaveData Put dialog data in local variables
diff --git a/src/libs/vtools/dialogs/tools/dialogbisector.cpp b/src/libs/vtools/dialogs/tools/dialogbisector.cpp
index f81ac2d47..8c74c2dc4 100644
--- a/src/libs/vtools/dialogs/tools/dialogbisector.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogbisector.cpp
@@ -73,7 +73,7 @@ DialogBisector::DialogBisector(const VContainer *data, const quint32 &toolId, QW
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxFirstPoint);
     FillComboBoxPoints(ui->comboBoxSecondPoint);
diff --git a/src/libs/vtools/dialogs/tools/dialogcubicbezier.cpp b/src/libs/vtools/dialogs/tools/dialogcubicbezier.cpp
index f484264c2..8463a661b 100644
--- a/src/libs/vtools/dialogs/tools/dialogcubicbezier.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogcubicbezier.cpp
@@ -58,7 +58,7 @@ DialogCubicBezier::DialogCubicBezier(const VContainer *data, const quint32 &tool
     FillComboBoxPoints(ui->comboBoxP4);
     FillComboBoxLineColors(ui->comboBoxColor);
 
-    CheckState();
+    DialogTool::CheckState();
 
     connect(ui->comboBoxP1, static_cast<void (QComboBox::*)(const QString &)>(&QComboBox::currentIndexChanged),
             this, &DialogCubicBezier::PointNameChanged);
diff --git a/src/libs/vtools/dialogs/tools/dialogcurveintersectaxis.cpp b/src/libs/vtools/dialogs/tools/dialogcurveintersectaxis.cpp
index c52d44a38..ec7f52124 100644
--- a/src/libs/vtools/dialogs/tools/dialogcurveintersectaxis.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogcurveintersectaxis.cpp
@@ -76,7 +76,7 @@ DialogCurveIntersectAxis::DialogCurveIntersectAxis(const VContainer *data, const
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxAxisPoint);
     FillComboBoxCurves(ui->comboBoxCurve);
diff --git a/src/libs/vtools/dialogs/tools/dialogcutarc.cpp b/src/libs/vtools/dialogs/tools/dialogcutarc.cpp
index 9a61192dc..85f003d28 100644
--- a/src/libs/vtools/dialogs/tools/dialogcutarc.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogcutarc.cpp
@@ -68,7 +68,7 @@ DialogCutArc::DialogCutArc(const VContainer *data, const quint32 &toolId, QWidge
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxArcs(ui->comboBoxArc);
 
diff --git a/src/libs/vtools/dialogs/tools/dialogcutspline.cpp b/src/libs/vtools/dialogs/tools/dialogcutspline.cpp
index 794f27456..34ee9e732 100644
--- a/src/libs/vtools/dialogs/tools/dialogcutspline.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogcutspline.cpp
@@ -68,7 +68,7 @@ DialogCutSpline::DialogCutSpline(const VContainer *data, const quint32 &toolId,
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxSplines(ui->comboBoxSpline);
 
diff --git a/src/libs/vtools/dialogs/tools/dialogcutsplinepath.cpp b/src/libs/vtools/dialogs/tools/dialogcutsplinepath.cpp
index 31c44eaa9..a493c0bf8 100644
--- a/src/libs/vtools/dialogs/tools/dialogcutsplinepath.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogcutsplinepath.cpp
@@ -68,7 +68,7 @@ DialogCutSplinePath::DialogCutSplinePath(const VContainer *data, const quint32 &
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxSplinesPath(ui->comboBoxSplinePath);
 
diff --git a/src/libs/vtools/dialogs/tools/dialogellipticalarc.h b/src/libs/vtools/dialogs/tools/dialogellipticalarc.h
index 760d27afe..c2b5a2917 100644
--- a/src/libs/vtools/dialogs/tools/dialogellipticalarc.h
+++ b/src/libs/vtools/dialogs/tools/dialogellipticalarc.h
@@ -95,7 +95,7 @@ public slots:
     void          FXRotationAngle();
 
 protected:
-    virtual void  CheckState() Q_DECL_OVERRIDE;
+    virtual void  CheckState() Q_DECL_FINAL;
     virtual void  ShowVisualization() Q_DECL_OVERRIDE;
     /**
      * @brief SaveData Put dialog data in local variables
diff --git a/src/libs/vtools/dialogs/tools/dialogendline.cpp b/src/libs/vtools/dialogs/tools/dialogendline.cpp
index e59ac6041..6e21c23da 100644
--- a/src/libs/vtools/dialogs/tools/dialogendline.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogendline.cpp
@@ -87,7 +87,7 @@ DialogEndLine::DialogEndLine(const VContainer *data, const quint32 &toolId, QWid
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxBasePoint);
     FillComboBoxTypeLine(ui->comboBoxLineType, VAbstractTool::LineStylesPics());
diff --git a/src/libs/vtools/dialogs/tools/dialogflippingbyaxis.h b/src/libs/vtools/dialogs/tools/dialogflippingbyaxis.h
index a8f58c9c3..0718fd075 100644
--- a/src/libs/vtools/dialogs/tools/dialogflippingbyaxis.h
+++ b/src/libs/vtools/dialogs/tools/dialogflippingbyaxis.h
@@ -75,7 +75,7 @@ private slots:
     void SuffixChanged();
 
 protected:
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
     virtual void ShowVisualization() Q_DECL_OVERRIDE;
 
     /** @brief SaveData Put dialog data in local variables */
diff --git a/src/libs/vtools/dialogs/tools/dialogflippingbyline.h b/src/libs/vtools/dialogs/tools/dialogflippingbyline.h
index 489278f89..00fe28723 100644
--- a/src/libs/vtools/dialogs/tools/dialogflippingbyline.h
+++ b/src/libs/vtools/dialogs/tools/dialogflippingbyline.h
@@ -75,7 +75,7 @@ private slots:
     void SuffixChanged();
 
 protected:
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
     virtual void ShowVisualization() Q_DECL_OVERRIDE;
 
     /** @brief SaveData Put dialog data in local variables */
diff --git a/src/libs/vtools/dialogs/tools/dialoggroup.cpp b/src/libs/vtools/dialogs/tools/dialoggroup.cpp
index 9dcf45b42..29e1553d1 100644
--- a/src/libs/vtools/dialogs/tools/dialoggroup.cpp
+++ b/src/libs/vtools/dialogs/tools/dialoggroup.cpp
@@ -40,7 +40,7 @@ DialogGroup::DialogGroup(const VContainer *data, const quint32 &toolId, QWidget
 {
     ui->setupUi(this);
     InitOkCancel(ui);
-    CheckState();
+    DialogTool::CheckState();
 
     connect(ui->lineEditName, &QLineEdit::textChanged, this, &DialogGroup::NameChanged);
 }
diff --git a/src/libs/vtools/dialogs/tools/dialogheight.cpp b/src/libs/vtools/dialogs/tools/dialogheight.cpp
index b32cfbb58..23316fa33 100644
--- a/src/libs/vtools/dialogs/tools/dialogheight.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogheight.cpp
@@ -70,7 +70,7 @@ DialogHeight::DialogHeight(const VContainer *data, const quint32 &toolId, QWidge
     ui->lineEditNamePoint->setText(qApp->getCurrentDocument()->GenerateLabel(LabelType::NewLabel));
     labelEditNamePoint = ui->labelEditNamePoint;
     InitOkCancelApply(ui);
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxBasePoint);
     FillComboBoxPoints(ui->comboBoxP1Line);
diff --git a/src/libs/vtools/dialogs/tools/dialoginsertnode.h b/src/libs/vtools/dialogs/tools/dialoginsertnode.h
index 6171e7c7c..5ece098b9 100644
--- a/src/libs/vtools/dialogs/tools/dialoginsertnode.h
+++ b/src/libs/vtools/dialogs/tools/dialoginsertnode.h
@@ -57,7 +57,7 @@ public slots:
     virtual void ChosenObject(quint32 id, const SceneObject &type) Q_DECL_OVERRIDE;
 
 protected:
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
 
 private:
     Q_DISABLE_COPY(DialogInsertNode)
diff --git a/src/libs/vtools/dialogs/tools/dialoglineintersect.h b/src/libs/vtools/dialogs/tools/dialoglineintersect.h
index fc2b37876..61b9797c9 100644
--- a/src/libs/vtools/dialogs/tools/dialoglineintersect.h
+++ b/src/libs/vtools/dialogs/tools/dialoglineintersect.h
@@ -85,7 +85,7 @@ private:
     /** @brief flagPoint keep state of point */
     bool                    flagPoint;
 
-    virtual void            CheckState() Q_DECL_OVERRIDE;
+    virtual void            CheckState() Q_DECL_FINAL;
     bool                    CheckIntersecion();
 };
 
diff --git a/src/libs/vtools/dialogs/tools/dialoglineintersectaxis.cpp b/src/libs/vtools/dialogs/tools/dialoglineintersectaxis.cpp
index 7e4ac7123..4b870a558 100644
--- a/src/libs/vtools/dialogs/tools/dialoglineintersectaxis.cpp
+++ b/src/libs/vtools/dialogs/tools/dialoglineintersectaxis.cpp
@@ -80,7 +80,7 @@ DialogLineIntersectAxis::DialogLineIntersectAxis(const VContainer *data, const q
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxAxisPoint);
     FillComboBoxPoints(ui->comboBoxFirstLinePoint);
diff --git a/src/libs/vtools/dialogs/tools/dialogmove.h b/src/libs/vtools/dialogs/tools/dialogmove.h
index 2af9762fb..a7c5b45b1 100644
--- a/src/libs/vtools/dialogs/tools/dialogmove.h
+++ b/src/libs/vtools/dialogs/tools/dialogmove.h
@@ -84,7 +84,7 @@ private slots:
     void SuffixChanged();
 
 protected:
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
     virtual void ShowVisualization() Q_DECL_OVERRIDE;
 
     /** @brief SaveData Put dialog data in local variables */
diff --git a/src/libs/vtools/dialogs/tools/dialognormal.cpp b/src/libs/vtools/dialogs/tools/dialognormal.cpp
index 4daae302b..678065326 100644
--- a/src/libs/vtools/dialogs/tools/dialognormal.cpp
+++ b/src/libs/vtools/dialogs/tools/dialognormal.cpp
@@ -73,7 +73,7 @@ DialogNormal::DialogNormal(const VContainer *data, const quint32 &toolId, QWidge
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxFirstPoint);
     FillComboBoxPoints(ui->comboBoxSecondPoint);
diff --git a/src/libs/vtools/dialogs/tools/dialogpiecepath.h b/src/libs/vtools/dialogs/tools/dialogpiecepath.h
index 2bb252704..0ac29a37c 100644
--- a/src/libs/vtools/dialogs/tools/dialogpiecepath.h
+++ b/src/libs/vtools/dialogs/tools/dialogpiecepath.h
@@ -61,7 +61,7 @@ public slots:
     virtual void ShowDialog(bool click) Q_DECL_OVERRIDE;
 
 protected:
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
     virtual void ShowVisualization() Q_DECL_OVERRIDE;
     virtual void closeEvent(QCloseEvent *event) Q_DECL_OVERRIDE;
 
diff --git a/src/libs/vtools/dialogs/tools/dialogpin.h b/src/libs/vtools/dialogs/tools/dialogpin.h
index ed13b2eb6..4000e7c2d 100644
--- a/src/libs/vtools/dialogs/tools/dialogpin.h
+++ b/src/libs/vtools/dialogs/tools/dialogpin.h
@@ -57,7 +57,7 @@ public slots:
     virtual void ChosenObject(quint32 id, const SceneObject &type) Q_DECL_OVERRIDE;
 
 protected:
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
     virtual void ShowVisualization() Q_DECL_OVERRIDE;
 
 private:
diff --git a/src/libs/vtools/dialogs/tools/dialogpointfromarcandtangent.cpp b/src/libs/vtools/dialogs/tools/dialogpointfromarcandtangent.cpp
index 0fb883c0b..ce75f7747 100644
--- a/src/libs/vtools/dialogs/tools/dialogpointfromarcandtangent.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogpointfromarcandtangent.cpp
@@ -53,7 +53,7 @@ DialogPointFromArcAndTangent::DialogPointFromArcAndTangent(const VContainer *dat
     labelEditNamePoint = ui->labelEditNamePoint;
 
     InitOkCancelApply(ui);
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxTangentPoint);
     FillComboBoxArcs(ui->comboBoxArc);
diff --git a/src/libs/vtools/dialogs/tools/dialogpointfromcircleandtangent.h b/src/libs/vtools/dialogs/tools/dialogpointfromcircleandtangent.h
index aaef6d26b..481512950 100644
--- a/src/libs/vtools/dialogs/tools/dialogpointfromcircleandtangent.h
+++ b/src/libs/vtools/dialogs/tools/dialogpointfromcircleandtangent.h
@@ -82,7 +82,7 @@ protected:
      */
     virtual void   SaveData() Q_DECL_OVERRIDE;
     virtual void   closeEvent(QCloseEvent *event) Q_DECL_OVERRIDE;
-    virtual void   CheckState() Q_DECL_OVERRIDE;
+    virtual void   CheckState() Q_DECL_FINAL;
 
 private:
     Q_DISABLE_COPY(DialogPointFromCircleAndTangent)
diff --git a/src/libs/vtools/dialogs/tools/dialogpointofcontact.cpp b/src/libs/vtools/dialogs/tools/dialogpointofcontact.cpp
index 8d401e742..c74aa7909 100644
--- a/src/libs/vtools/dialogs/tools/dialogpointofcontact.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogpointofcontact.cpp
@@ -72,7 +72,7 @@ DialogPointOfContact::DialogPointOfContact(const VContainer *data, const quint32
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxFirstPoint);
     FillComboBoxPoints(ui->comboBoxSecondPoint);
diff --git a/src/libs/vtools/dialogs/tools/dialogpointofintersection.cpp b/src/libs/vtools/dialogs/tools/dialogpointofintersection.cpp
index 4913f92b6..3a0210cca 100644
--- a/src/libs/vtools/dialogs/tools/dialogpointofintersection.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogpointofintersection.cpp
@@ -61,7 +61,7 @@ DialogPointOfIntersection::DialogPointOfIntersection(const VContainer *data, con
     labelEditNamePoint = ui->labelEditNamePoint;
 
     InitOkCancelApply(ui);
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxFirstPoint);
     FillComboBoxPoints(ui->comboBoxSecondPoint);
diff --git a/src/libs/vtools/dialogs/tools/dialogpointofintersectionarcs.cpp b/src/libs/vtools/dialogs/tools/dialogpointofintersectionarcs.cpp
index 12532e9a5..bf842bd2a 100644
--- a/src/libs/vtools/dialogs/tools/dialogpointofintersectionarcs.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogpointofintersectionarcs.cpp
@@ -55,7 +55,7 @@ DialogPointOfIntersectionArcs::DialogPointOfIntersectionArcs(const VContainer *d
     labelEditNamePoint = ui->labelEditNamePoint;
 
     InitOkCancelApply(ui);
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxArcs(ui->comboBoxArc1);
     FillComboBoxArcs(ui->comboBoxArc2);
diff --git a/src/libs/vtools/dialogs/tools/dialogpointofintersectioncircles.h b/src/libs/vtools/dialogs/tools/dialogpointofintersectioncircles.h
index 729f5c9f0..28eafc152 100644
--- a/src/libs/vtools/dialogs/tools/dialogpointofintersectioncircles.h
+++ b/src/libs/vtools/dialogs/tools/dialogpointofintersectioncircles.h
@@ -92,7 +92,7 @@ protected:
      */
     virtual void   SaveData() Q_DECL_OVERRIDE;
     virtual void   closeEvent(QCloseEvent *event) Q_DECL_OVERRIDE;
-    virtual void   CheckState() Q_DECL_OVERRIDE;
+    virtual void   CheckState() Q_DECL_FINAL;
 
 private:
     Q_DISABLE_COPY(DialogPointOfIntersectionCircles)
diff --git a/src/libs/vtools/dialogs/tools/dialogpointofintersectioncurves.h b/src/libs/vtools/dialogs/tools/dialogpointofintersectioncurves.h
index e18f03dd0..cfc369235 100644
--- a/src/libs/vtools/dialogs/tools/dialogpointofintersectioncurves.h
+++ b/src/libs/vtools/dialogs/tools/dialogpointofintersectioncurves.h
@@ -75,7 +75,7 @@ protected:
      * @brief SaveData Put dialog data in local variables
      */
     virtual void SaveData() Q_DECL_OVERRIDE;
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
 
 private slots:
     void CurveChanged();
diff --git a/src/libs/vtools/dialogs/tools/dialogrotation.h b/src/libs/vtools/dialogs/tools/dialogrotation.h
index ac6a14066..3816aa1ae 100644
--- a/src/libs/vtools/dialogs/tools/dialogrotation.h
+++ b/src/libs/vtools/dialogs/tools/dialogrotation.h
@@ -77,7 +77,7 @@ private slots:
     void SuffixChanged();
 
 protected:
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
     virtual void ShowVisualization() Q_DECL_OVERRIDE;
 
     /** @brief SaveData Put dialog data in local variables */
diff --git a/src/libs/vtools/dialogs/tools/dialogshoulderpoint.cpp b/src/libs/vtools/dialogs/tools/dialogshoulderpoint.cpp
index c20c04977..678e58011 100644
--- a/src/libs/vtools/dialogs/tools/dialogshoulderpoint.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogshoulderpoint.cpp
@@ -74,7 +74,7 @@ DialogShoulderPoint::DialogShoulderPoint(const VContainer *data, const quint32 &
 
     InitOkCancelApply(ui);
     flagFormula = false;
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxTypeLine(ui->comboBoxLineType, VAbstractTool::LineStylesPics());
     FillComboBoxPoints(ui->comboBoxP1Line);
diff --git a/src/libs/vtools/dialogs/tools/dialogsinglepoint.cpp b/src/libs/vtools/dialogs/tools/dialogsinglepoint.cpp
index 12502d7bf..02ba49955 100644
--- a/src/libs/vtools/dialogs/tools/dialogsinglepoint.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogsinglepoint.cpp
@@ -57,7 +57,7 @@ DialogSinglePoint::DialogSinglePoint(const VContainer *data, const quint32 &tool
     InitOkCancel(ui);
 
     flagName = true;
-    CheckState();
+    DialogTool::CheckState();
 
     connect(ui->lineEditName, &QLineEdit::textChanged, this, &DialogTool::NamePointChanged);
 }
diff --git a/src/libs/vtools/dialogs/tools/dialogspline.h b/src/libs/vtools/dialogs/tools/dialogspline.h
index c59960994..b69c71019 100644
--- a/src/libs/vtools/dialogs/tools/dialogspline.h
+++ b/src/libs/vtools/dialogs/tools/dialogspline.h
@@ -67,7 +67,7 @@ public slots:
     virtual void  PointNameChanged() Q_DECL_OVERRIDE;
     virtual void  ShowDialog(bool click) Q_DECL_OVERRIDE;
 protected:
-    virtual void  CheckState() Q_DECL_OVERRIDE;
+    virtual void  CheckState() Q_DECL_FINAL;
     virtual void  ShowVisualization() Q_DECL_OVERRIDE;
     /**
      * @brief SaveData Put dialog data in local variables
diff --git a/src/libs/vtools/dialogs/tools/dialogsplinepath.h b/src/libs/vtools/dialogs/tools/dialogsplinepath.h
index cbc463917..7d80190a7 100644
--- a/src/libs/vtools/dialogs/tools/dialogsplinepath.h
+++ b/src/libs/vtools/dialogs/tools/dialogsplinepath.h
@@ -68,7 +68,7 @@ public slots:
 protected:
     virtual void ShowVisualization() Q_DECL_OVERRIDE;
     virtual void SaveData() Q_DECL_OVERRIDE;
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
     virtual void closeEvent(QCloseEvent *event) Q_DECL_OVERRIDE;
 private slots:
     void PointChanged(int row);
diff --git a/src/libs/vtools/dialogs/tools/dialogtriangle.cpp b/src/libs/vtools/dialogs/tools/dialogtriangle.cpp
index 1a2b65bbc..0147a4bba 100644
--- a/src/libs/vtools/dialogs/tools/dialogtriangle.cpp
+++ b/src/libs/vtools/dialogs/tools/dialogtriangle.cpp
@@ -61,7 +61,7 @@ DialogTriangle::DialogTriangle(const VContainer *data, const quint32 &toolId, QW
     labelEditNamePoint = ui->labelEditNamePoint;
 
     InitOkCancelApply(ui);
-    CheckState();
+    DialogTool::CheckState();
 
     FillComboBoxPoints(ui->comboBoxAxisP1);
     FillComboBoxPoints(ui->comboBoxAxisP2);
diff --git a/src/libs/vtools/dialogs/tools/dialogtruedarts.h b/src/libs/vtools/dialogs/tools/dialogtruedarts.h
index b63d218f1..1bdc181b4 100644
--- a/src/libs/vtools/dialogs/tools/dialogtruedarts.h
+++ b/src/libs/vtools/dialogs/tools/dialogtruedarts.h
@@ -82,7 +82,7 @@ protected:
      * @brief SaveData Put dialog data in local variables
      */
     virtual void       SaveData() Q_DECL_OVERRIDE;
-    virtual void       CheckState() Q_DECL_OVERRIDE;
+    virtual void       CheckState() Q_DECL_FINAL;
 
 private:
     Q_DISABLE_COPY(DialogTrueDarts)
diff --git a/src/libs/vtools/dialogs/tools/piece/dialogseamallowance.h b/src/libs/vtools/dialogs/tools/piece/dialogseamallowance.h
index 76472f446..6e514a51f 100644
--- a/src/libs/vtools/dialogs/tools/piece/dialogseamallowance.h
+++ b/src/libs/vtools/dialogs/tools/piece/dialogseamallowance.h
@@ -70,7 +70,7 @@ public slots:
 protected:
     /** @brief SaveData Put dialog data in local variables */
     virtual void SaveData() Q_DECL_OVERRIDE;
-    virtual void CheckState() Q_DECL_OVERRIDE;
+    virtual void CheckState() Q_DECL_FINAL;
     virtual void closeEvent(QCloseEvent *event) Q_DECL_OVERRIDE;
     virtual void showEvent( QShowEvent *event ) Q_DECL_OVERRIDE;