diff --git a/dialogs/dialogalongline.cpp b/dialogs/dialogalongline.cpp
index 00846dfa9..866b4bbf0 100644
--- a/dialogs/dialogalongline.cpp
+++ b/dialogs/dialogalongline.cpp
@@ -72,7 +72,7 @@ DialogAlongLine::~DialogAlongLine()
     delete ui;
 }
 
-void DialogAlongLine::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogAlongLine::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogalongline.h b/dialogs/dialogalongline.h
index bda9b31f3..f4a425163 100644
--- a/dialogs/dialogalongline.h
+++ b/dialogs/dialogalongline.h
@@ -47,7 +47,7 @@ public:
     inline qint64       getSecondPointId() const {return secondPointId;}
     void                setSecondPointId(const qint64 &value, const qint64 &id);
 public slots:
-    virtual void        ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void        ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void        DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogAlongLine)
diff --git a/dialogs/dialogarc.cpp b/dialogs/dialogarc.cpp
index 16989d44e..47c43239e 100644
--- a/dialogs/dialogarc.cpp
+++ b/dialogs/dialogarc.cpp
@@ -107,7 +107,7 @@ void DialogArc::SetRadius(const QString &value)
     ui->lineEditRadius->setText(radius);
 }
 
-void DialogArc::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogArc::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogarc.h b/dialogs/dialogarc.h
index c701ba582..1267f6943 100644
--- a/dialogs/dialogarc.h
+++ b/dialogs/dialogarc.h
@@ -44,7 +44,7 @@ public:
     inline QString   GetF2() const {return f2;}
     void             SetF2(const QString &value);
 public slots:
-    virtual void     ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void     ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void     DialogAccepted();
     virtual void     ValChenged(int row);
     void             PutRadius();
diff --git a/dialogs/dialogbisector.cpp b/dialogs/dialogbisector.cpp
index afd97c41c..a9869ca03 100644
--- a/dialogs/dialogbisector.cpp
+++ b/dialogs/dialogbisector.cpp
@@ -72,7 +72,7 @@ DialogBisector::~DialogBisector()
     delete ui;
 }
 
-void DialogBisector::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogBisector::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogbisector.h b/dialogs/dialogbisector.h
index c9b0260dc..4ea1f3fb3 100644
--- a/dialogs/dialogbisector.h
+++ b/dialogs/dialogbisector.h
@@ -49,7 +49,7 @@ public:
     inline qint64     getThirdPointId() const {return thirdPointId;}
     void              setThirdPointId(const qint64 &value, const qint64 &id);
 public slots:
-    virtual void      ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void      ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void      DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogBisector)
diff --git a/dialogs/dialogdetail.cpp b/dialogs/dialogdetail.cpp
index add670998..de397de89 100644
--- a/dialogs/dialogdetail.cpp
+++ b/dialogs/dialogdetail.cpp
@@ -43,7 +43,7 @@ DialogDetail::DialogDetail(const VContainer *data, Draw::Draws mode, QWidget *pa
     connect(ui.lineEditNameDetail, &QLineEdit::textChanged, this, &DialogDetail::NamePointChanged);
 }
 
-void DialogDetail::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogDetail::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogdetail.h b/dialogs/dialogdetail.h
index 8a6a12cdf..c49a57f6d 100644
--- a/dialogs/dialogdetail.h
+++ b/dialogs/dialogdetail.h
@@ -33,7 +33,7 @@ public:
     inline VDetail   getDetails() const {return details;}
     void             setDetails(const VDetail &value);
 public slots:
-    virtual void     ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void     ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void     DialogAccepted();
     void             BiasXChanged(qreal d);
     void             BiasYChanged(qreal d);
diff --git a/dialogs/dialogendline.cpp b/dialogs/dialogendline.cpp
index 9770166b0..db41ac062 100644
--- a/dialogs/dialogendline.cpp
+++ b/dialogs/dialogendline.cpp
@@ -82,7 +82,7 @@ DialogEndLine::DialogEndLine(const VContainer *data, Draw::Draws mode, QWidget *
     connect(ui->lineEditFormula, &QLineEdit::textChanged, this, &DialogEndLine::FormulaChanged);
 }
 
-void DialogEndLine::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogEndLine::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogendline.h b/dialogs/dialogendline.h
index 489d264c4..300b8d201 100644
--- a/dialogs/dialogendline.h
+++ b/dialogs/dialogendline.h
@@ -46,7 +46,7 @@ public:
     inline qint64     getBasePointId() const {return basePointId;}
     void              setBasePointId(const qint64 &value, const qint64 &id);
 public slots:
-    virtual void      ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void      ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void      DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogEndLine)
diff --git a/dialogs/dialogheight.cpp b/dialogs/dialogheight.cpp
index db2039bce..5f3411532 100644
--- a/dialogs/dialogheight.cpp
+++ b/dialogs/dialogheight.cpp
@@ -76,7 +76,7 @@ void DialogHeight::setP2LineId(const qint64 &value, const qint64 &id)
     setCurrentPointId(ui->comboBoxP2Line, p2LineId, value, id);
 }
 
-void DialogHeight::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogHeight::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogheight.h b/dialogs/dialogheight.h
index e737ad5a3..4b787ff3b 100644
--- a/dialogs/dialogheight.h
+++ b/dialogs/dialogheight.h
@@ -47,7 +47,7 @@ public:
     inline qint64    getP2LineId() const{return p2LineId;}
     void             setP2LineId(const qint64 &value, const qint64 &id);
 public slots:
-    virtual void     ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void     ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void     DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogHeight)
diff --git a/dialogs/dialogline.cpp b/dialogs/dialogline.cpp
index ecdf6cb9d..4d95c7522 100644
--- a/dialogs/dialogline.cpp
+++ b/dialogs/dialogline.cpp
@@ -72,7 +72,7 @@ void DialogLine::DialogAccepted()
     DialogClosed(QDialog::Accepted);
 }
 
-void DialogLine::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogLine::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogline.h b/dialogs/dialogline.h
index 9957eca16..2693d2734 100644
--- a/dialogs/dialogline.h
+++ b/dialogs/dialogline.h
@@ -40,7 +40,7 @@ public:
     inline qint64    getSecondPoint() const {return secondPoint;}
     void             setSecondPoint(const qint64 &value);
 public slots:
-    void             ChoosedObject(qint64 id, Scene::Scenes type);
+    void             ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void     DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogLine)
diff --git a/dialogs/dialoglineintersect.cpp b/dialogs/dialoglineintersect.cpp
index 4961e0db3..480476c08 100644
--- a/dialogs/dialoglineintersect.cpp
+++ b/dialogs/dialoglineintersect.cpp
@@ -47,7 +47,7 @@ DialogLineIntersect::~DialogLineIntersect()
     delete ui;
 }
 
-void DialogLineIntersect::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogLineIntersect::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialoglineintersect.h b/dialogs/dialoglineintersect.h
index 9c5195df5..574a83455 100644
--- a/dialogs/dialoglineintersect.h
+++ b/dialogs/dialoglineintersect.h
@@ -47,7 +47,7 @@ public:
     inline QString          getPointName() const {return pointName;}
     void                    setPointName(const QString &value);
 public slots:
-    virtual void            ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void            ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void            DialogAccepted();
     void                    P1Line1Changed( int index);
     void                    P2Line1Changed( int index);
diff --git a/dialogs/dialognormal.cpp b/dialogs/dialognormal.cpp
index d13aeab95..c105e8445 100644
--- a/dialogs/dialognormal.cpp
+++ b/dialogs/dialognormal.cpp
@@ -88,7 +88,7 @@ DialogNormal::~DialogNormal()
     delete ui;
 }
 
-void DialogNormal::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogNormal::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialognormal.h b/dialogs/dialognormal.h
index 84a661522..782305582 100644
--- a/dialogs/dialognormal.h
+++ b/dialogs/dialognormal.h
@@ -48,7 +48,7 @@ public:
     inline qint64    getSecondPointId() const {return secondPointId;}
     void             setSecondPointId(const qint64 &value, const qint64 &id);
 public slots:
-    virtual void     ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void     ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void     DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogNormal)
diff --git a/dialogs/dialogpointofcontact.cpp b/dialogs/dialogpointofcontact.cpp
index 6b551df7e..e9caa7905 100644
--- a/dialogs/dialogpointofcontact.cpp
+++ b/dialogs/dialogpointofcontact.cpp
@@ -65,7 +65,7 @@ DialogPointOfContact::DialogPointOfContact(const VContainer *data, Draw::Draws m
     connect(ui.lineEditFormula, &QLineEdit::textChanged, this, &DialogPointOfContact::FormulaChanged);
 }
 
-void DialogPointOfContact::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogPointOfContact::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogpointofcontact.h b/dialogs/dialogpointofcontact.h
index 35af0835a..37171e72e 100644
--- a/dialogs/dialogpointofcontact.h
+++ b/dialogs/dialogpointofcontact.h
@@ -42,7 +42,7 @@ public:
     inline qint64  getSecondPoint() const {return secondPoint;}
     void           setSecondPoint(const qint64 &value, const qint64 &id);
 public slots:
-    virtual void   ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void   ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void   DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogPointOfContact)
diff --git a/dialogs/dialogpointofintersection.cpp b/dialogs/dialogpointofintersection.cpp
index 299eaadee..7adcd8b28 100644
--- a/dialogs/dialogpointofintersection.cpp
+++ b/dialogs/dialogpointofintersection.cpp
@@ -50,7 +50,7 @@ void DialogPointOfIntersection::setSecondPointId(const qint64 &value, const qint
     setCurrentPointId(ui->comboBoxSecondPoint, secondPointId, value, id);
 }
 
-void DialogPointOfIntersection::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogPointOfIntersection::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogpointofintersection.h b/dialogs/dialogpointofintersection.h
index 556b9b3ea..e6971853c 100644
--- a/dialogs/dialogpointofintersection.h
+++ b/dialogs/dialogpointofintersection.h
@@ -43,7 +43,7 @@ public:
     inline qint64  getSecondPointId() const {return secondPointId;}
     void           setSecondPointId(const qint64 &value, const qint64 &id);
 public slots:
-    virtual void   ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void   ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void   DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogPointOfIntersection)
diff --git a/dialogs/dialogshoulderpoint.cpp b/dialogs/dialogshoulderpoint.cpp
index 0224eb90b..809516519 100644
--- a/dialogs/dialogshoulderpoint.cpp
+++ b/dialogs/dialogshoulderpoint.cpp
@@ -73,7 +73,7 @@ DialogShoulderPoint::~DialogShoulderPoint()
     delete ui;
 }
 
-void DialogShoulderPoint::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogShoulderPoint::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogshoulderpoint.h b/dialogs/dialogshoulderpoint.h
index 8d06393e6..ba516c4dd 100644
--- a/dialogs/dialogshoulderpoint.h
+++ b/dialogs/dialogshoulderpoint.h
@@ -49,7 +49,7 @@ public:
     inline qint64  getPShoulder() const {return pShoulder;}
     void           setPShoulder(const qint64 &value, const qint64 &id);
 public slots:
-    virtual void   ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void   ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void   DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogShoulderPoint)
diff --git a/dialogs/dialogspline.cpp b/dialogs/dialogspline.cpp
index 16baab710..5f0d42123 100644
--- a/dialogs/dialogspline.cpp
+++ b/dialogs/dialogspline.cpp
@@ -44,7 +44,7 @@ DialogSpline::~DialogSpline()
     delete ui;
 }
 
-void DialogSpline::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogSpline::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogspline.h b/dialogs/dialogspline.h
index bcb69ce87..f155910b6 100644
--- a/dialogs/dialogspline.h
+++ b/dialogs/dialogspline.h
@@ -50,7 +50,7 @@ public:
     inline qreal  getKCurve() const {return kCurve;}
     void          setKCurve(const qreal &value);
 public slots:
-    virtual void  ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void  ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void  DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogSpline)
diff --git a/dialogs/dialogsplinepath.cpp b/dialogs/dialogsplinepath.cpp
index 7321f2989..76efb8bd8 100644
--- a/dialogs/dialogsplinepath.cpp
+++ b/dialogs/dialogsplinepath.cpp
@@ -67,7 +67,7 @@ void DialogSplinePath::SetPath(const VSplinePath &value)
 }
 
 
-void DialogSplinePath::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogSplinePath::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogsplinepath.h b/dialogs/dialogsplinepath.h
index d3ebff753..b6eb49813 100644
--- a/dialogs/dialogsplinepath.h
+++ b/dialogs/dialogsplinepath.h
@@ -40,7 +40,7 @@ public:
     inline VSplinePath GetPath() const {return path;}
     void               SetPath(const VSplinePath &value);
 public slots:
-    virtual void       ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void       ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void       DialogAccepted();
     void               PointChenged(int row);
     void               currentPointChanged( int index );
diff --git a/dialogs/dialogtool.cpp b/dialogs/dialogtool.cpp
index beaa36183..a07413b69 100644
--- a/dialogs/dialogtool.cpp
+++ b/dialogs/dialogtool.cpp
@@ -254,7 +254,7 @@ void DialogTool::CheckState()
     bOk->setEnabled(flagFormula && flagName);
 }
 
-void DialogTool::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogTool::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     Q_UNUSED(id);
     Q_UNUSED(type);
diff --git a/dialogs/dialogtool.h b/dialogs/dialogtool.h
index 119eba2e9..79dfeb517 100644
--- a/dialogs/dialogtool.h
+++ b/dialogs/dialogtool.h
@@ -37,7 +37,7 @@ signals:
     void             DialogClosed(int result);
     void             ToolTip(const QString &toolTip);
 public slots:
-    virtual void     ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void     ChoosedObject(qint64 id, const Scene::Scenes &type);
     void             NamePointChanged();
     virtual void     DialogAccepted();
     virtual void     DialogRejected();
diff --git a/dialogs/dialogtriangle.cpp b/dialogs/dialogtriangle.cpp
index 96b136c2c..7e8a0015b 100644
--- a/dialogs/dialogtriangle.cpp
+++ b/dialogs/dialogtriangle.cpp
@@ -46,7 +46,7 @@ DialogTriangle::~DialogTriangle()
     delete ui;
 }
 
-void DialogTriangle::ChoosedObject(qint64 id, Scene::Scenes type)
+void DialogTriangle::ChoosedObject(qint64 id, const Scene::Scenes &type)
 {
     if (idDetail == 0 && mode == Draw::Modeling)
     {
diff --git a/dialogs/dialogtriangle.h b/dialogs/dialogtriangle.h
index 3c43fc89f..ec2c1da08 100644
--- a/dialogs/dialogtriangle.h
+++ b/dialogs/dialogtriangle.h
@@ -46,7 +46,7 @@ public:
     inline QString getPointName() const {return pointName;}
     void           setPointName(const QString &value);
 public slots:
-    virtual void   ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void   ChoosedObject(qint64 id, const Scene::Scenes &type);
     virtual void   DialogAccepted();
 private:
     Q_DISABLE_COPY(DialogTriangle)