tbb.2021.patch

From 21a0e7fb08af80d114d0f4dfc40c66d8c521627b Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 14:36:06 +0200
Subject: [PATCH 01/13] Fix tbb:2021 emit() colision with QT emit()

---
 libs/qCC_db/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/qCC_db/CMakeLists.txt b/libs/qCC_db/CMakeLists.txt
index 47f49240..e80132eb 100644
--- a/libs/qCC_db/CMakeLists.txt
+++ b/libs/qCC_db/CMakeLists.txt
@@ -12,7 +12,7 @@ target_link_libraries( ${PROJECT_NAME}
     CC_FBO_LIB
 )
 
-target_compile_definitions( ${PROJECT_NAME} PRIVATE QCC_DB_LIBRARY_BUILD )
+target_compile_definitions( ${PROJECT_NAME} PRIVATE QCC_DB_LIBRARY_BUILD QT_NO_KEYWORDS )
 
 set_target_properties( ${PROJECT_NAME} PROPERTIES
 	CXX_VISIBILITY_PRESET hidden
-- 
2.36.1


From c5880a1faad55d0c74012d045281c083cdfb96b9 Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 14:46:32 +0200
Subject: [PATCH 02/13] Replace signals: with Q_SIGNALS: for QT_NO_KEYWORDS

---
 libs/qCC_db/include/ccClipBox.h        | 2 +-
 libs/qCC_db/include/ccOctree.h         | 2 +-
 libs/qCC_db/include/ccProgressDialog.h | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libs/qCC_db/include/ccClipBox.h b/libs/qCC_db/include/ccClipBox.h
index 9e71c0c6..b59797d5 100644
--- a/libs/qCC_db/include/ccClipBox.h
+++ b/libs/qCC_db/include/ccClipBox.h
@@ -122,7 +122,7 @@ public:
 	//! Associated entity container
 	inline const ccHObject& getContainer() const { return m_entityContainer; }
 
-signals:
+Q_SIGNALS:
 
 	//! Signal sent each time the box is modified
 	void boxModified(const ccBBox* box);
diff --git a/libs/qCC_db/include/ccOctree.h b/libs/qCC_db/include/ccOctree.h
index bb11e9ea..09206e23 100644
--- a/libs/qCC_db/include/ccOctree.h
+++ b/libs/qCC_db/include/ccOctree.h
@@ -159,7 +159,7 @@ public: //HELPERS
 																const BestRadiusParams& params,
 																QWidget* parentWidget = nullptr);
 
-signals:
+Q_SIGNALS:
 
 	//! Signal sent when the octree organization is modified (cleared, etc.)
 	void updated();
diff --git a/libs/qCC_db/include/ccProgressDialog.h b/libs/qCC_db/include/ccProgressDialog.h
index e78a63aa..039645dd 100644
--- a/libs/qCC_db/include/ccProgressDialog.h
+++ b/libs/qCC_db/include/ccProgressDialog.h
@@ -78,7 +78,7 @@ protected:
 	**/
 	void refresh();
 
-signals:
+Q_SIGNALS:
 
 	//! Schedules a call to refresh
 	void scheduleRefresh();
-- 
2.36.1


From a4eb316dda57e4e35a685f07acfce41d427e385c Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 14:52:25 +0200
Subject: [PATCH 03/13] Replace emit() with Q_EMIT() for QT_NO_KEYWORDS

---
 libs/qCC_db/src/ccClipBox.cpp        | 10 +++++-----
 libs/qCC_db/src/ccOctree.cpp         |  2 +-
 libs/qCC_db/src/ccProgressDialog.cpp |  2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/libs/qCC_db/src/ccClipBox.cpp b/libs/qCC_db/src/ccClipBox.cpp
index 8710a4d3..9ad46d61 100644
--- a/libs/qCC_db/src/ccClipBox.cpp
+++ b/libs/qCC_db/src/ccClipBox.cpp
@@ -284,7 +284,7 @@ void ccClipBox::reset()
 	update();
 
 	//send 'modified' signal
-	emit boxModified(&m_box);
+	Q_EMIT boxModified(&m_box);
 }
 
 void ccClipBox::set(const ccBBox& extents, const ccGLMatrix& transformation)
@@ -295,7 +295,7 @@ void ccClipBox::set(const ccBBox& extents, const ccGLMatrix& transformation)
 	update();
 
 	//send 'modified' signal
-	emit boxModified(&m_box);
+	Q_EMIT boxModified(&m_box);
 }
 
 void ccClipBox::get(ccBBox& extents, ccGLMatrix& transformation)
@@ -498,7 +498,7 @@ bool ccClipBox::move3D(const CCVector3d& uInput)
 		}
 		
 		//send 'modified' signal
-		emit boxModified(&m_box);
+		Q_EMIT boxModified(&m_box);
 	}
 	else if (m_activeComponent == SPHERE)
 	{
@@ -589,7 +589,7 @@ void ccClipBox::setBox(const ccBBox& box)
 	update();
 
 	//send 'modified' signal
-	emit boxModified(&m_box);
+	Q_EMIT boxModified(&m_box);
 }
 
 void ccClipBox::shift(const CCVector3& v)
@@ -600,7 +600,7 @@ void ccClipBox::shift(const CCVector3& v)
 	update();
 
 	//send 'modified' signal
-	emit boxModified(&m_box);
+	Q_EMIT boxModified(&m_box);
 }
 
 void ccClipBox::flagPointsInside(	ccGenericPointCloud* cloud,
diff --git a/libs/qCC_db/src/ccOctree.cpp b/libs/qCC_db/src/ccOctree.cpp
index 426027ef..0032f70f 100644
--- a/libs/qCC_db/src/ccOctree.cpp
+++ b/libs/qCC_db/src/ccOctree.cpp
@@ -81,7 +81,7 @@ void ccOctree::setDisplayMode(DisplayMode mode)
 void ccOctree::clear()
 {
 	//warn the others that the octree organization is going to change
-	emit updated();
+	Q_EMIT updated();
 
 	QOpenGLContext* context = QOpenGLContext::currentContext();
 	if (context)
diff --git a/libs/qCC_db/src/ccProgressDialog.cpp b/libs/qCC_db/src/ccProgressDialog.cpp
index e59e94b7..f07becb3 100644
--- a/libs/qCC_db/src/ccProgressDialog.cpp
+++ b/libs/qCC_db/src/ccProgressDialog.cpp
@@ -67,7 +67,7 @@ void ccProgressDialog::update(float percent)
 	if (value != m_currentValue)
 	{
 		m_currentValue = value;
-		emit scheduleRefresh();
+		Q_EMIT scheduleRefresh();
 		QCoreApplication::processEvents(); //we let the main thread breath (so that the call to 'refresh' can be performed)
 	}
 }
-- 
2.36.1


From 7da58f1fd6c072eb581b9480d19bd1ffe31801cb Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 15:05:32 +0200
Subject: [PATCH 04/13] Plugins: add tbb:2021 fix (emit() colision with QT)

---
 plugins/core/Standard/qFacets/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugins/core/Standard/qFacets/CMakeLists.txt b/plugins/core/Standard/qFacets/CMakeLists.txt
index b527d392..fe585a7b 100644
--- a/plugins/core/Standard/qFacets/CMakeLists.txt
+++ b/plugins/core/Standard/qFacets/CMakeLists.txt
@@ -8,6 +8,7 @@ if( PLUGIN_STANDARD_QFACETS )
 	project( QFACETS_PLUGIN )
 
 	AddPlugin( NAME ${PROJECT_NAME} )
+	target_compile_definitions( ${PROJECT_NAME} PRIVATE QT_NO_KEYWORDS )
 		
 	add_subdirectory( include )
 	add_subdirectory( src )
-- 
2.36.1


From 5e0cd797caf3e7cb4ac9a0c99ad0757f0e145ac5 Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 15:16:36 +0200
Subject: [PATCH 05/13] Replace emit() with Q_EMIT() for QT_NO_KEYWORDS

---
 plugins/core/Standard/qFacets/src/stereogramDlg.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/core/Standard/qFacets/src/stereogramDlg.cpp b/plugins/core/Standard/qFacets/src/stereogramDlg.cpp
index 21fb31b7..965ca498 100644
--- a/plugins/core/Standard/qFacets/src/stereogramDlg.cpp
+++ b/plugins/core/Standard/qFacets/src/stereogramDlg.cpp
@@ -310,7 +310,7 @@ void StereogramWidget::mousePressEvent(QMouseEvent* e)
 				if (m_clickDipDir_deg >= 360.0)
 					m_clickDipDir_deg -= 360.0;
 
-				emit pointClicked(m_clickDip_deg, m_clickDipDir_deg);
+				Q_EMIT pointClicked(m_clickDip_deg, m_clickDipDir_deg);
 				e->accept();
 				return;
 			}
@@ -328,7 +328,7 @@ void StereogramWidget::enableMouseTracking(bool state, double dipSpan_deg/*=30*/
 		m_clickDipSpan_deg = dipSpan_deg;
 		m_clickDipDirSpan_deg = dipDirSpan_deg;
 		//to give to the parent dialog some feedback about the current marker position!
-		emit pointClicked(m_clickDip_deg, m_clickDipDir_deg);
+		Q_EMIT pointClicked(m_clickDip_deg, m_clickDipDir_deg);
 	}
 }
 
-- 
2.36.1


From 3991b9a35d95933a39ce8f6f2a504d57b32792d6 Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 15:17:02 +0200
Subject: [PATCH 06/13]  Replace signals: with Q_SIGNALS: for QT_NO_KEYWORDS

---
 libs/CCPluginAPI/include/ccColorScaleSelector.h       | 2 +-
 plugins/core/Standard/qFacets/include/stereogramDlg.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/CCPluginAPI/include/ccColorScaleSelector.h b/libs/CCPluginAPI/include/ccColorScaleSelector.h
index 2832262f..5827d2f4 100644
--- a/libs/CCPluginAPI/include/ccColorScaleSelector.h
+++ b/libs/CCPluginAPI/include/ccColorScaleSelector.h
@@ -52,7 +52,7 @@ public:
 	//! Returns a given color scale by index
 	ccColorScale::Shared getScale(int index) const;
 
-signals:
+Q_SIGNALS:
 
 	//! Signal emitted when a color scale is selected
 	void colorScaleSelected(int);
diff --git a/plugins/core/Standard/qFacets/include/stereogramDlg.h b/plugins/core/Standard/qFacets/include/stereogramDlg.h
index 9f7ed22f..1a3ed034 100644
--- a/plugins/core/Standard/qFacets/include/stereogramDlg.h
+++ b/plugins/core/Standard/qFacets/include/stereogramDlg.h
@@ -95,7 +95,7 @@ public:
 	//! Sets tracked center position
 	void setTrackedCenter(double dip_deg, double dipDir_deg);
 
-signals:
+Q_SIGNALS:
 
 	//! Signal emitted when the mouse (left) button is clicked
 	/** \param dip_deg dip angle (in degrees)
-- 
2.36.1


From 2ce0e256a47ed50d73d3204b14aec88d74a7f456 Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 15:27:26 +0200
Subject: [PATCH 07/13] Fix tbb:2021 emit() collsion with QT emit()

---
 qCC/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/qCC/CMakeLists.txt b/qCC/CMakeLists.txt
index 79b3a290..27419dd0 100644
--- a/qCC/CMakeLists.txt
+++ b/qCC/CMakeLists.txt
@@ -34,6 +34,7 @@ elseif( APPLE )
 	add_executable( ${PROJECT_NAME} MACOSX_BUNDLE ${header_list} ${source_list} ${generated_ui_list} ${generated_qrc_list} ${txt_list} )
 else()
 	add_executable( ${PROJECT_NAME} ${header_list} ${source_list} ${generated_ui_list} ${generated_qrc_list} ${rc_list} ${txt_list} )
+	target_compile_definitions( ${PROJECT_NAME} PRIVATE QT_NO_KEYWORDS )
 endif()
 
 if( WIN32 )
-- 
2.36.1


From f0892fb6e18b6c7666b691476f708b58f84f0b80 Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 15:34:07 +0200
Subject: [PATCH 08/13] Replace signals: with Q_SIGNALS: for QT_NO_KEYWORDS

---
 qCC/ccHistogramWindow.h                |  2 +-
 qCC/ccPointPropertiesDlg.h             |  2 +-
 qCC/db_tree/ccDBRoot.h                 |  2 +-
 qCC/db_tree/ccPropertiesTreeDelegate.h |  2 +-
 qCC/db_tree/sfEditDlg.h                |  2 +-
 qCC/extern/QCustomPlot/qcustomplot.h   | 28 +++++++++++++-------------
 6 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/qCC/ccHistogramWindow.h b/qCC/ccHistogramWindow.h
index 80f65aca..3fb9f84b 100644
--- a/qCC/ccHistogramWindow.h
+++ b/qCC/ccHistogramWindow.h
@@ -141,7 +141,7 @@ public: //Axis label display Options
 	void setMinSatValue(double);
 	void setMaxSatValue(double);
 
-signals:
+Q_SIGNALS:
 
 	void sfMinDispValChanged(double);
 	void sfMaxDispValChanged(double);
diff --git a/qCC/ccPointPropertiesDlg.h b/qCC/ccPointPropertiesDlg.h
index f657cbe5..3c16913a 100644
--- a/qCC/ccPointPropertiesDlg.h
+++ b/qCC/ccPointPropertiesDlg.h
@@ -57,7 +57,7 @@ protected:
 	void processClickedPoint(int x, int y);
 	void close2DZone();
 
-signals:
+Q_SIGNALS:
 
 	//! Signal emitted when a new label is created
 	void newLabel(ccHObject*);
diff --git a/qCC/db_tree/ccDBRoot.h b/qCC/db_tree/ccDBRoot.h
index 6d2e1e32..7b437092 100644
--- a/qCC/db_tree/ccDBRoot.h
+++ b/qCC/db_tree/ccDBRoot.h
@@ -217,7 +217,7 @@ private:
 	void enableBubbleViewMode();
 	void editLabelScalarValue();
 
-signals:
+Q_SIGNALS:
 	void selectionChanged();
 	void dbIsEmpty();
 	void dbIsNotEmptyAnymore();
diff --git a/qCC/db_tree/ccPropertiesTreeDelegate.h b/qCC/db_tree/ccPropertiesTreeDelegate.h
index 80d5a3e3..0897baec 100644
--- a/qCC/db_tree/ccPropertiesTreeDelegate.h
+++ b/qCC/db_tree/ccPropertiesTreeDelegate.h
@@ -129,7 +129,7 @@ public:
 	//! Returns currently bound object
 	ccHObject* getCurrentObject();
 
-signals:
+Q_SIGNALS:
 	void ccObjectPropertiesChanged(ccHObject* hObject) const;
 	void ccObjectAppearanceChanged(ccHObject* hObject) const;
 	void ccObjectAndChildrenAppearanceChanged(ccHObject* hObject) const;
diff --git a/qCC/db_tree/sfEditDlg.h b/qCC/db_tree/sfEditDlg.h
index ce48726b..700a2f5e 100644
--- a/qCC/db_tree/sfEditDlg.h
+++ b/qCC/db_tree/sfEditDlg.h
@@ -61,7 +61,7 @@ public:
 	void symmetricalScaleChanged(bool);
 	void logScaleChanged(bool);
 
-signals:
+Q_SIGNALS:
 
 	//! Signal emitted when the SF display parameters have changed
 	void entitySFHasChanged();
diff --git a/qCC/extern/QCustomPlot/qcustomplot.h b/qCC/extern/QCustomPlot/qcustomplot.h
index 8f0f78b1..351f58f0 100644
--- a/qCC/extern/QCustomPlot/qcustomplot.h
+++ b/qCC/extern/QCustomPlot/qcustomplot.h
@@ -746,7 +746,7 @@ public:
   // non-property methods:
   bool realVisibility() const;
   
-signals:
+Q_SIGNALS:
   void layerChanged(QCPLayer *newLayer);
   
 protected:
@@ -1136,7 +1136,7 @@ public:
   // non-property methods:
   Q_SLOT void cancel();
   
-signals:
+Q_SIGNALS:
   void started(QMouseEvent *event);
   void changed(const QRect &rect, QMouseEvent *event);
   void canceled(const QRect &rect, QInputEvent *event);
@@ -2289,7 +2289,7 @@ public:
   static Qt::Orientation orientation(AxisType type) { return type==atBottom || type==atTop ? Qt::Horizontal : Qt::Vertical; }
   static AxisType opposite(AxisType type);
   
-signals:
+Q_SIGNALS:
   void rangeChanged(const QCPRange &newRange);
   void rangeChanged(const QCPRange &newRange, const QCPRange &oldRange);
   void scaleTypeChanged(QCPAxis::ScaleType scaleType);
@@ -3518,7 +3518,7 @@ public:
   bool removeFromLegend(QCPLegend *legend) const;
   bool removeFromLegend() const;
   
-signals:
+Q_SIGNALS:
   void selectionChanged(bool selected);
   void selectionChanged(const QCPDataSelection &selection);
   void selectableChanged(QCP::SelectionType selectable);
@@ -3708,7 +3708,7 @@ public:
   QCPItemAnchor *anchor(const QString &name) const;
   bool hasAnchor(const QString &name) const;
   
-signals:
+Q_SIGNALS:
   void selectionChanged(bool selected);
   void selectableChanged(bool selectable);
   
@@ -3907,7 +3907,7 @@ public:
   QCPAxis *xAxis, *yAxis, *xAxis2, *yAxis2;
   QCPLegend *legend;
   
-signals:
+Q_SIGNALS:
   void mouseDoubleClick(QMouseEvent *event);
   void mousePress(QMouseEvent *event);
   void mouseMove(QMouseEvent *event);
@@ -5045,7 +5045,7 @@ public:
   // reimplemented virtual methods:
   virtual double selectTest(const QPointF &pos, bool onlySelectable, QVariant *details=nullptr) const Q_DECL_OVERRIDE;
   
-signals:
+Q_SIGNALS:
   void selectionChanged(bool selected);
   void selectableChanged(bool selectable);
   
@@ -5182,7 +5182,7 @@ public:
   void clearItems();
   QList<QCPAbstractLegendItem*> selectedItems() const;
   
-signals:
+Q_SIGNALS:
   void selectionChanged(QCPLegend::SelectableParts parts);
   void selectableChanged(QCPLegend::SelectableParts parts);
   
@@ -5273,7 +5273,7 @@ public:
   virtual void mouseReleaseEvent(QMouseEvent *event, const QPointF &startPos) Q_DECL_OVERRIDE;
   virtual void mouseDoubleClickEvent(QMouseEvent *event, const QVariant &details) Q_DECL_OVERRIDE;
   
-signals:
+Q_SIGNALS:
   void selectionChanged(bool selected);
   void selectableChanged(bool selectable);
   void clicked(QMouseEvent *event);
@@ -5385,7 +5385,7 @@ public:
   // reimplemented virtual methods:
   virtual void update(UpdatePhase phase) Q_DECL_OVERRIDE;
   
-signals:
+Q_SIGNALS:
   void dataRangeChanged(const QCPRange &newRange);
   void dataScaleTypeChanged(QCPAxis::ScaleType scaleType);
   void gradientChanged(const QCPColorGradient &newGradient);
@@ -6081,7 +6081,7 @@ public:
   virtual QCPRange getKeyRange(bool &foundRange, QCP::SignDomain inSignDomain=QCP::sdBoth) const Q_DECL_OVERRIDE;
   virtual QCPRange getValueRange(bool &foundRange, QCP::SignDomain inSignDomain=QCP::sdBoth, const QCPRange &inKeyRange=QCPRange()) const Q_DECL_OVERRIDE;
   
-signals:
+Q_SIGNALS:
   void dataRangeChanged(const QCPRange &newRange);
   void dataScaleTypeChanged(QCPAxis::ScaleType scaleType);
   void gradientChanged(const QCPColorGradient &newGradient);
@@ -7118,7 +7118,7 @@ public:
   double radiusToCoord(double radius) const;
   SelectablePart getPartAt(const QPointF &pos) const;
   
-signals:
+Q_SIGNALS:
   void rangeChanged(const QCPRange &newRange);
   void rangeChanged(const QCPRange &newRange, const QCPRange &oldRange);
   void scaleTypeChanged(QCPPolarAxisRadial::ScaleType scaleType);
@@ -7388,7 +7388,7 @@ public:
   QPointF center() const { return mCenter; }
   double radius() const { return mRadius; }
   
-signals:
+Q_SIGNALS:
   void rangeChanged(const QCPRange &newRange);
   void rangeChanged(const QCPRange &newRange, const QCPRange &oldRange);
   void selectionChanged(const QCPPolarAxisAngular::SelectableParts &parts);
@@ -7672,7 +7672,7 @@ public:
   virtual QCPRange getKeyRange(bool &foundRange, QCP::SignDomain inSignDomain=QCP::sdBoth) const;
   virtual QCPRange getValueRange(bool &foundRange, QCP::SignDomain inSignDomain=QCP::sdBoth, const QCPRange &inKeyRange=QCPRange()) const;
   
-signals:
+Q_SIGNALS:
   void selectionChanged(bool selected);
   void selectionChanged(const QCPDataSelection &selection);
   void selectableChanged(QCP::SelectionType selectable);
-- 
2.36.1


From 50ddae0f1ba6fa7b570d0db8c1f14a049c10b81c Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 15:39:36 +0200
Subject: [PATCH 09/13] Replace signals: with Q_SIGNALS: for QT_NO_KEYWORDS

---
 libs/CCAppCommon/devices/3dConnexion/Mouse3DInput.h      | 2 +-
 libs/CCAppCommon/devices/gamepad/GamepadInput.h          | 2 +-
 libs/CCAppCommon/include/ccDisplayOptionsDlg.h           | 2 +-
 libs/CCPluginAPI/include/ccColorScaleEditorWidget.h      | 6 +++---
 libs/CCPluginAPI/include/ccOverlayDialog.h               | 2 +-
 libs/qCC_glWindow/include/ccGLWindow.h                   | 2 +-
 libs/qCC_io/include/PlyOpenDlg.h                         | 2 +-
 plugins/core/Standard/qPCL/PclUtils/filters/BaseFilter.h | 2 +-
 8 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/libs/CCAppCommon/devices/3dConnexion/Mouse3DInput.h b/libs/CCAppCommon/devices/3dConnexion/Mouse3DInput.h
index d32e881d..7679379d 100644
--- a/libs/CCAppCommon/devices/3dConnexion/Mouse3DInput.h
+++ b/libs/CCAppCommon/devices/3dConnexion/Mouse3DInput.h
@@ -248,7 +248,7 @@ public:
 	**/
 	bool onSiEvent(void* siGetEventData);
 
-signals:
+Q_SIGNALS:
 
 	void sigMove3d(std::vector<float>& motionData);
 	void sigReleased();
diff --git a/libs/CCAppCommon/devices/gamepad/GamepadInput.h b/libs/CCAppCommon/devices/gamepad/GamepadInput.h
index cee497d0..14c31b34 100644
--- a/libs/CCAppCommon/devices/gamepad/GamepadInput.h
+++ b/libs/CCAppCommon/devices/gamepad/GamepadInput.h
@@ -48,7 +48,7 @@ public:
 	//! Updates a window with the current gamepad state
 	void update(ccGLWindow* win);
 
-signals:
+Q_SIGNALS:
 
 	void updated();
 
diff --git a/libs/CCAppCommon/include/ccDisplayOptionsDlg.h b/libs/CCAppCommon/include/ccDisplayOptionsDlg.h
index bce1d1e0..6c40cf7f 100644
--- a/libs/CCAppCommon/include/ccDisplayOptionsDlg.h
+++ b/libs/CCAppCommon/include/ccDisplayOptionsDlg.h
@@ -41,7 +41,7 @@ public:
 	explicit ccDisplayOptionsDlg(QWidget* parent);
 	~ccDisplayOptionsDlg() override;
 
-signals:
+Q_SIGNALS:
 	void aspectHasChanged();
 
 protected:
diff --git a/libs/CCPluginAPI/include/ccColorScaleEditorWidget.h b/libs/CCPluginAPI/include/ccColorScaleEditorWidget.h
index 1ba900ea..0fbe519c 100644
--- a/libs/CCPluginAPI/include/ccColorScaleEditorWidget.h
+++ b/libs/CCPluginAPI/include/ccColorScaleEditorWidget.h
@@ -166,7 +166,7 @@ public:
 	//! Default constructor
 	ColorBarWidget(SharedColorScaleElementSliders sliders, QWidget* parent = nullptr, Qt::Orientation orientation = Qt::Horizontal);
 
-signals:
+Q_SIGNALS:
 
 	//! Signal emitted when the mouse (left) button is clicked
 	/** \param relativePos relative click position (between 0 and 1)
@@ -206,7 +206,7 @@ public:
 	//! Updates all sliders positions
 	void updateAllSlidersPos();
 
-signals:
+Q_SIGNALS:
 
 	//! Signal emitted when a slider is changed (position or color)
 	void sliderModified(int index);
@@ -307,7 +307,7 @@ public:
 	//inherited from ColorScaleEditorBaseWidget
 	void setSliders(SharedColorScaleElementSliders sliders) override;
 
-signals:
+Q_SIGNALS:
 
 	//! Signal emitted when a slider is selected
 	void stepSelected(int index);
diff --git a/libs/CCPluginAPI/include/ccOverlayDialog.h b/libs/CCPluginAPI/include/ccOverlayDialog.h
index 5c7b93e2..7b7ae925 100644
--- a/libs/CCPluginAPI/include/ccOverlayDialog.h
+++ b/libs/CCPluginAPI/include/ccOverlayDialog.h
@@ -65,7 +65,7 @@ public:
 	//! Returns whether the tool is currently started or not
 	bool started() const { return m_processing; }
 
-signals:
+Q_SIGNALS:
 
 	//! Signal emitted when process is finished
 	/** \param accepted specifies how the process finished (accepted or not)
diff --git a/libs/qCC_glWindow/include/ccGLWindow.h b/libs/qCC_glWindow/include/ccGLWindow.h
index 60cbb24c..2fad5447 100644
--- a/libs/qCC_glWindow/include/ccGLWindow.h
+++ b/libs/qCC_glWindow/include/ccGLWindow.h
@@ -666,7 +666,7 @@ protected:
 	//! Performs standard picking at the last clicked mouse position (see m_lastMousePos)
 	void doPicking();
 
-signals:
+Q_SIGNALS:
 
 	//! Signal emitted when an entity is selected in the 3D view
 	void entitySelectionChanged(ccHObject* entity);
diff --git a/libs/qCC_io/include/PlyOpenDlg.h b/libs/qCC_io/include/PlyOpenDlg.h
index 8713c390..857ea584 100644
--- a/libs/qCC_io/include/PlyOpenDlg.h
+++ b/libs/qCC_io/include/PlyOpenDlg.h
@@ -76,7 +76,7 @@ protected:
 	void apply();
 	void applyAll();
 
-signals:
+Q_SIGNALS:
 	void fullyAccepted();
 
 protected:
diff --git a/plugins/core/Standard/qPCL/PclUtils/filters/BaseFilter.h b/plugins/core/Standard/qPCL/PclUtils/filters/BaseFilter.h
index de396a18..6f32870f 100644
--- a/plugins/core/Standard/qPCL/PclUtils/filters/BaseFilter.h
+++ b/plugins/core/Standard/qPCL/PclUtils/filters/BaseFilter.h
@@ -132,7 +132,7 @@ public: //default error codes (reserved between -10 and 1)
 	static constexpr int ComputationError = -4;		//!< Generic computation error
 	static constexpr int NotEnoughMemory = -5;		//!< Not enough memory
 
-signals:
+Q_SIGNALS:
 
 	//! Signal emitted when an entity is (visually) modified
 	void entityHasChanged(ccHObject*);
-- 
2.36.1


From ae018d677ef88008b2368a5b44bf97556c09a974 Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 15:41:40 +0200
Subject: [PATCH 10/13] Replace emit() with Q_EMIT() for QT_NO_KEYWORDS

---
 .../devices/3dConnexion/Mouse3DInput.cpp      |  12 +-
 .../devices/gamepad/GamepadInput.cpp          |   2 +-
 libs/CCAppCommon/src/ccDisplayOptionsDlg.cpp  |   4 +-
 .../src/ccColorScaleEditorWidget.cpp          |  12 +-
 libs/CCPluginAPI/src/ccColorScaleSelector.cpp |   2 +-
 libs/CCPluginAPI/src/ccOverlayDialog.cpp      |   6 +-
 libs/qCC_glWindow/src/ccGLWindow.cpp          |  72 +++---
 libs/qCC_io/src/PlyOpenDlg.cpp                |   4 +-
 .../qCloudLayers/src/ccAsprsModel.cpp         |  10 +-
 .../qPCL/PclUtils/filters/BaseFilter.cpp      |   2 +-
 .../qPCL/PclUtils/filters/ExtractSIFT.cpp     |   2 +-
 .../filters/FastGlobalRegistrationFilter.cpp  |   2 +-
 .../filters/MLSSmoothingUpsampling.cpp        |   2 +-
 .../PclUtils/filters/NormalEstimation.cpp     |   2 +-
 .../filters/StatisticalOutliersRemover.cpp    |   2 +-
 qCC/ccHistogramWindow.cpp                     |   8 +-
 qCC/ccPointPropertiesDlg.cpp                  |   2 +-
 qCC/db_tree/ccDBRoot.cpp                      |  18 +-
 qCC/db_tree/ccPropertiesTreeDelegate.cpp      |  10 +-
 qCC/db_tree/sfEditDlg.cpp                     |  24 +-
 qCC/extern/QCustomPlot/qcustomplot.cpp        | 210 +++++++++---------
 21 files changed, 204 insertions(+), 204 deletions(-)

diff --git a/libs/CCAppCommon/devices/3dConnexion/Mouse3DInput.cpp b/libs/CCAppCommon/devices/3dConnexion/Mouse3DInput.cpp
index f32ca1ef..8e8cb1be 100644
--- a/libs/CCAppCommon/devices/3dConnexion/Mouse3DInput.cpp
+++ b/libs/CCAppCommon/devices/3dConnexion/Mouse3DInput.cpp
@@ -220,7 +220,7 @@ bool Mouse3DInput::onSiEvent(void* siGetEventData)
 
 	case SI_ZERO_EVENT:
 		//FIXME: too flickery!
-		emit sigReleased();
+		Q_EMIT sigReleased();
 		break;
 
 	case SI_BUTTON_EVENT:
@@ -271,27 +271,27 @@ bool Mouse3DInput::onSiEvent(void* siGetEventData)
 
 void Mouse3DInput::move3d(std::vector<float>& motionData)
 {
-	emit sigMove3d(motionData);
+	Q_EMIT sigMove3d(motionData);
 }
 
 void Mouse3DInput::on3dmouseKeyDown(int virtualKeyCode)
 {
-	emit sigOn3dmouseKeyDown(virtualKeyCode);
+	Q_EMIT sigOn3dmouseKeyDown(virtualKeyCode);
 }
 
 void Mouse3DInput::on3dmouseCMDKeyDown(int virtualCMDCode)
 {
-	emit sigOn3dmouseCMDKeyDown(virtualCMDCode);
+	Q_EMIT sigOn3dmouseCMDKeyDown(virtualCMDCode);
 }
 
 void Mouse3DInput::on3dmouseKeyUp(int virtualKeyCode)
 {
-	emit sigOn3dmouseKeyUp(virtualKeyCode);
+	Q_EMIT sigOn3dmouseKeyUp(virtualKeyCode);
 }
 
 void Mouse3DInput::on3dmouseCMDKeyUp(int virtualCMDCode)
 {
-	emit sigOn3dmouseCMDKeyUp(virtualCMDCode);
+	Q_EMIT sigOn3dmouseCMDKeyUp(virtualCMDCode);
 }
 
 void Mouse3DInput::GetMatrix(const std::vector<float>& vec, ccGLMatrixd& mat)
diff --git a/libs/CCAppCommon/devices/gamepad/GamepadInput.cpp b/libs/CCAppCommon/devices/gamepad/GamepadInput.cpp
index 49c3e989..b92638fd 100644
--- a/libs/CCAppCommon/devices/gamepad/GamepadInput.cpp
+++ b/libs/CCAppCommon/devices/gamepad/GamepadInput.cpp
@@ -164,6 +164,6 @@ void GamepadInput::updateInternalState()
 
 	if (m_hasRotation || m_hasPanning || m_hasTranslation || m_zoom != 0)
 	{
-		emit updated();
+		Q_EMIT updated();
 	}
 }
diff --git a/libs/CCAppCommon/src/ccDisplayOptionsDlg.cpp b/libs/CCAppCommon/src/ccDisplayOptionsDlg.cpp
index e800f244..93370aee 100644
--- a/libs/CCAppCommon/src/ccDisplayOptionsDlg.cpp
+++ b/libs/CCAppCommon/src/ccDisplayOptionsDlg.cpp
@@ -441,7 +441,7 @@ void ccDisplayOptionsDlg::doReject()
 	ccGui::Set(m_oldParameters);
 	ccOptions::Set(m_oldOptions);
 
-	emit aspectHasChanged();
+	Q_EMIT aspectHasChanged();
 
 	reject();
 }
@@ -466,7 +466,7 @@ void ccDisplayOptionsDlg::apply()
 		ccApp->setAppStyle(style);
 	}
 
-	emit aspectHasChanged();
+	Q_EMIT aspectHasChanged();
 }
 
 void ccDisplayOptionsDlg::doAccept()
diff --git a/libs/CCPluginAPI/src/ccColorScaleEditorWidget.cpp b/libs/CCPluginAPI/src/ccColorScaleEditorWidget.cpp
index 2490e648..8bdb6985 100644
--- a/libs/CCPluginAPI/src/ccColorScaleEditorWidget.cpp
+++ b/libs/CCPluginAPI/src/ccColorScaleEditorWidget.cpp
@@ -179,7 +179,7 @@ void ColorBarWidget::mousePressEvent(QMouseEvent* e)
 				relativePos = static_cast<double>(e->pos().y() - contentRect.top()) / contentRect.height();
 			}
 
-			emit pointClicked(relativePos);
+			Q_EMIT pointClicked(relativePos);
 			e->accept();
 			return;
 		}
@@ -292,7 +292,7 @@ void SlidersWidget::select(int index, bool silent/*=false*/)
 		m_sliders->element(index)->setSelected(true);
 
 	if (!silent)
-		emit sliderSelected(index);
+		Q_EMIT sliderSelected(index);
 }
 
 ColorScaleElementSlider* SlidersWidget::addNewSlider(double relativePos, QColor color)
@@ -417,7 +417,7 @@ void SlidersWidget::mouseMoveEvent(QMouseEvent* e)
 
 			m_sliders->sort();
 
-			emit sliderModified(activeSliderIndex);
+			Q_EMIT sliderModified(activeSliderIndex);
 
 			e->accept();
 
@@ -449,7 +449,7 @@ void SlidersWidget::mouseDoubleClickEvent(QMouseEvent* e)
 				if (newColor.isValid() && newColor != slider->getColor())
 				{
 					slider->setColor(newColor);
-					emit sliderModified(i);
+					Q_EMIT sliderModified(i);
 				}
 
 				break;
@@ -659,7 +659,7 @@ void ccColorScaleEditorWidget::onSliderModified(int sliderIndex)
 	if (m_labelsWidget)
 		m_labelsWidget->update();
 
-	emit stepModified(sliderIndex);
+	Q_EMIT stepModified(sliderIndex);
 }
 
 void ccColorScaleEditorWidget::setSliders(SharedColorScaleElementSliders sliders)
@@ -685,7 +685,7 @@ void ccColorScaleEditorWidget::onSliderSelected(int sliderIndex)
 	if (m_slidersWidget)
 		m_slidersWidget->update();
 
-	emit stepSelected(sliderIndex);
+	Q_EMIT stepSelected(sliderIndex);
 }
 
 void ccColorScaleEditorWidget::importColorScale(ccColorScale::Shared scale)
diff --git a/libs/CCPluginAPI/src/ccColorScaleSelector.cpp b/libs/CCPluginAPI/src/ccColorScaleSelector.cpp
index 905ce589..8b493519 100644
--- a/libs/CCPluginAPI/src/ccColorScaleSelector.cpp
+++ b/libs/CCPluginAPI/src/ccColorScaleSelector.cpp
@@ -112,5 +112,5 @@ void ccColorScaleSelector::setSelectedScale(QString uuid)
 		return;
 	m_comboBox->setCurrentIndex(pos);
 
-	emit colorScaleSelected(pos);
+	Q_EMIT colorScaleSelected(pos);
 }
diff --git a/libs/CCPluginAPI/src/ccOverlayDialog.cpp b/libs/CCPluginAPI/src/ccOverlayDialog.cpp
index 4aea0aae..2f7e5ff2 100644
--- a/libs/CCPluginAPI/src/ccOverlayDialog.cpp
+++ b/libs/CCPluginAPI/src/ccOverlayDialog.cpp
@@ -115,7 +115,7 @@ void ccOverlayDialog::stop(bool accepted)
 
 	linkWith(nullptr);
 
-	emit processFinished(accepted);
+	Q_EMIT processFinished(accepted);
 }
 
 void ccOverlayDialog::reject()
@@ -138,7 +138,7 @@ bool ccOverlayDialog::eventFilter(QObject *obj, QEvent *e)
 
 		if (m_overriddenKeys.contains(keyEvent->key()))
 		{
-			emit shortcutTriggered(keyEvent->key());
+			Q_EMIT shortcutTriggered(keyEvent->key());
 			return true;
 		}
 		else
@@ -150,7 +150,7 @@ bool ccOverlayDialog::eventFilter(QObject *obj, QEvent *e)
 	{
 		if (e->type() == QEvent::Show)
 		{
-			emit shown();
+			Q_EMIT shown();
 		}
 		
 		// standard event processing
diff --git a/libs/qCC_glWindow/src/ccGLWindow.cpp b/libs/qCC_glWindow/src/ccGLWindow.cpp
index 6a561107..c6a2cc35 100644
--- a/libs/qCC_glWindow/src/ccGLWindow.cpp
+++ b/libs/qCC_glWindow/src/ccGLWindow.cpp
@@ -814,7 +814,7 @@ bool ccGLWindow::initialize()
 		glFunc->glLoadIdentity();
 
 		//we emit the 'baseViewMatChanged' signal
-		emit baseViewMatChanged(m_viewportParams.viewMat);
+		Q_EMIT baseViewMatChanged(m_viewportParams.viewMat);
 
 		//set viewport and visu. as invalid
 		invalidateViewport();
@@ -1126,7 +1126,7 @@ bool ccGLWindow::event(QEvent* evt)
 					float pseudo_wheelDelta_deg = dist < m_touchBaseDist ? -15.0f : 15.0f;
 					onWheelEvent(pseudo_wheelDelta_deg);
 
-					emit mouseWheelRotated(pseudo_wheelDelta_deg);
+					Q_EMIT mouseWheelRotated(pseudo_wheelDelta_deg);
 				}
 				m_touchBaseDist = dist;
 				evt->accept();
@@ -2499,7 +2499,7 @@ void ccGLWindow::draw3D(CC_DRAW_CONTEXT& CONTEXT, RenderingParams& renderingPara
 	//for connected items
 	if (m_currentLODState.level == 0)
 	{
-		emit drawing3D();
+		Q_EMIT drawing3D();
 	}
 
 	//update LOD information
@@ -2802,7 +2802,7 @@ void ccGLWindow::dropEvent(QDropEvent *event)
 
 		if (!fileNames.empty())
 		{
-			emit filesDropped(fileNames);
+			Q_EMIT filesDropped(fileNames);
 		}
 
 		event->acceptProposedAction();
@@ -2997,7 +2997,7 @@ void ccGLWindow::setFocalDistance(double focalDistance)
 
 		if (m_viewportParams.objectCenteredView)
 		{
-			emit cameraPosChanged(m_viewportParams.getCameraCenter());
+			Q_EMIT cameraPosChanged(m_viewportParams.getCameraCenter());
 		}
 
 		invalidateViewport();
@@ -3014,7 +3014,7 @@ void ccGLWindow::setCameraPos(const CCVector3d& P)
 
 		//ccLog::Print(QString("[ccGLWindow] Focal distance = %1").arg(m_viewportParams.getFocalDistance()));
 
-		emit cameraPosChanged(P);
+		Q_EMIT cameraPosChanged(P);
 
 		invalidateViewport();
 		invalidateVisualization();
@@ -3055,7 +3055,7 @@ void ccGLWindow::setPivotPoint(	const CCVector3d& P,
 	}
 
 	m_viewportParams.setPivotPoint(P, true);
-	emit pivotPointChanged(P);
+	Q_EMIT pivotPointChanged(P);
 
 	if (verbose)
 	{
@@ -3544,7 +3544,7 @@ void ccGLWindow::setBaseViewMat(ccGLMatrixd& mat)
 	invalidateVisualization();
 
 	//we emit the 'baseViewMatChanged' signal
-	emit baseViewMatChanged(m_viewportParams.viewMat);
+	Q_EMIT baseViewMatChanged(m_viewportParams.viewMat);
 }
 
 void ccGLWindow::getGLCameraParameters(ccGLCameraParameters& params)
@@ -3855,7 +3855,7 @@ void ccGLWindow::onItemPickedFast(ccHObject* pickedEntity, int pickedItemIndex,
 		}
 	}
 
-	emit fastPickingFinished();
+	Q_EMIT fastPickingFinished();
 }
 
 void ccGLWindow::mousePressEvent(QMouseEvent *event)
@@ -3881,7 +3881,7 @@ void ccGLWindow::mousePressEvent(QMouseEvent *event)
 
 		if (m_interactionFlags & INTERACT_SIG_RB_CLICKED)
 		{
-			emit rightButtonClicked(event->x(), event->y());
+			Q_EMIT rightButtonClicked(event->x(), event->y());
 		}
 	}
 	else if (event->buttons() & Qt::LeftButton)
@@ -3896,7 +3896,7 @@ void ccGLWindow::mousePressEvent(QMouseEvent *event)
 
 		if (m_interactionFlags & INTERACT_SIG_LB_CLICKED)
 		{
-			emit leftButtonClicked(event->x(), event->y());
+			Q_EMIT leftButtonClicked(event->x(), event->y());
 		}
 	}
 	if (event->buttons() & Qt::MiddleButton)
@@ -3904,7 +3904,7 @@ void ccGLWindow::mousePressEvent(QMouseEvent *event)
 		//middle click = zooming
 		if (m_interactionFlags & INTERACT_SIG_MB_CLICKED)
 		{
-			emit middleButtonClicked(event->x(), event->y());
+			Q_EMIT middleButtonClicked(event->x(), event->y());
 		}
 	}
 	else
@@ -3956,7 +3956,7 @@ void ccGLWindow::mouseMoveEvent(QMouseEvent *event)
 
 	if (m_interactionFlags & INTERACT_SIG_MOUSE_MOVED)
 	{
-		emit mouseMoved(x, y, event->buttons());
+		Q_EMIT mouseMoved(x, y, event->buttons());
 		event->accept();
 	}
 
@@ -4030,7 +4030,7 @@ void ccGLWindow::mouseMoveEvent(QMouseEvent *event)
 
 				if (m_interactionFlags & INTERACT_TRANSFORM_ENTITIES)
 				{
-					emit translation(u);
+					Q_EMIT translation(u);
 				}
 				else if (m_customLightEnabled)
 				{
@@ -4309,7 +4309,7 @@ void ccGLWindow::mouseMoveEvent(QMouseEvent *event)
 					rotMat = m_viewportParams.viewMat.transposed() * rotMat * m_viewportParams.viewMat;
 
 					//feedback for 'interactive transformation' mode
-					emit rotation(rotMat);
+					Q_EMIT rotation(rotMat);
 				}
 				else
 				{
@@ -4319,7 +4319,7 @@ void ccGLWindow::mouseMoveEvent(QMouseEvent *event)
 					QApplication::changeOverrideCursor(QCursor(Qt::ClosedHandCursor));
 
 					//feedback for 'echo' mode
-					emit viewMatRotated(rotMat);
+					Q_EMIT viewMatRotated(rotMat);
 				}
 			}
 		}
@@ -4330,7 +4330,7 @@ void ccGLWindow::mouseMoveEvent(QMouseEvent *event)
 		float pseudo_wheelDelta_deg = static_cast<float>(-dy);
 		onWheelEvent(pseudo_wheelDelta_deg);
 
-		emit mouseWheelRotated(pseudo_wheelDelta_deg);
+		Q_EMIT mouseWheelRotated(pseudo_wheelDelta_deg);
 	}
 
 	m_mouseMoved = true;
@@ -4446,7 +4446,7 @@ void ccGLWindow::mouseReleaseEvent(QMouseEvent *event)
 	if (m_interactionFlags & INTERACT_SIG_BUTTON_RELEASED)
 	{
 		event->accept();
-		emit buttonReleased();
+		Q_EMIT buttonReleased();
 	}
 
 	if (m_pivotSymbolShown)
@@ -4575,7 +4575,7 @@ void ccGLWindow::doPicking()
 					cc2DLabel* label = dynamic_cast<cc2DLabel*>(pickedObj);
 					if (label && !label->isSelected())
 					{
-						emit entitySelectionChanged(label);
+						Q_EMIT entitySelectionChanged(label);
 						QApplication::processEvents();
 					}
 				}
@@ -4667,7 +4667,7 @@ void ccGLWindow::wheelEvent(QWheelEvent* event)
 		float wheelDelta_deg = event->delta() / 8.0f;
 		onWheelEvent(wheelDelta_deg);
 
-		emit mouseWheelRotated(wheelDelta_deg);
+		Q_EMIT mouseWheelRotated(wheelDelta_deg);
 
 		doRedraw = true;
 	}
@@ -4758,13 +4758,13 @@ void ccGLWindow::processPickingResult(	const PickingParameters& params,
 	//standard "entity" picking
 	if (params.mode == ENTITY_PICKING)
 	{
-		emit entitySelectionChanged(pickedEntity);
+		Q_EMIT entitySelectionChanged(pickedEntity);
 	}
 	//rectangular "entity" picking
 	else if (params.mode == ENTITY_RECT_PICKING)
 	{
 		if (selectedIDs)
-			emit entitiesSelectionChanged(*selectedIDs);
+			Q_EMIT entitiesSelectionChanged(*selectedIDs);
 		else
 			assert(false);
 	}
@@ -4777,12 +4777,12 @@ void ccGLWindow::processPickingResult(	const PickingParameters& params,
 		assert(pickedEntity == nullptr || pickedItemIndex >= 0);
 		assert(nearestPoint && nearestPointBC);
 
-		emit itemPicked(pickedEntity, static_cast<unsigned>(pickedItemIndex), params.centerX, params.centerY, *nearestPoint, *nearestPointBC);
+		Q_EMIT itemPicked(pickedEntity, static_cast<unsigned>(pickedItemIndex), params.centerX, params.centerY, *nearestPoint, *nearestPointBC);
 	}
 	//fast picking (labels, interactors, etc.)
 	else if (params.mode == FAST_PICKING)
 	{
-		emit itemPickedFast(pickedEntity, pickedItemIndex, params.centerX, params.centerY);
+		Q_EMIT itemPickedFast(pickedEntity, pickedItemIndex, params.centerX, params.centerY);
 	}
 	else if (params.mode == LABEL_PICKING)
 	{
@@ -4813,7 +4813,7 @@ void ccGLWindow::processPickingResult(	const PickingParameters& params,
 				label->setDisplay(pickedEntity->getDisplay());
 				label->setPosition(	static_cast<float>(params.centerX + 20) / glWidth(),
 									static_cast<float>(params.centerY + 20) / glHeight());
-				emit newLabel(static_cast<ccHObject*>(label));
+				Q_EMIT newLabel(static_cast<ccHObject*>(label));
 				QApplication::processEvents();
 
 				toBeRefreshed();
@@ -5785,7 +5785,7 @@ void ccGLWindow::setPerspectiveState(bool state, bool objectCenteredView)
 
 	setCameraPos(m_viewportParams.getPivotPoint() + cameraCenterToPivot);
 
-	emit perspectiveStateChanged();
+	Q_EMIT perspectiveStateChanged();
 
 	//auto-save last perspective settings
 	{
@@ -5853,7 +5853,7 @@ void ccGLWindow::setFov(float fov_deg)
 								SCREEN_SIZE_MESSAGE);
 		}
 
-		emit fovChanged(m_viewportParams.fov_deg);
+		Q_EMIT fovChanged(m_viewportParams.fov_deg);
 	}
 }
 
@@ -5881,7 +5881,7 @@ void ccGLWindow::setBubbleViewFov(float fov_deg)
 			invalidateViewport();
 			invalidateVisualization();
 			deprecate3DLayer();
-			emit fovChanged(m_bubbleViewFov_deg);
+			Q_EMIT fovChanged(m_bubbleViewFov_deg);
 		}
 	}
 }
@@ -5916,7 +5916,7 @@ void ccGLWindow::setZNearCoef(double coef)
 								SCREEN_SIZE_MESSAGE);
 		}
 
-		emit zNearCoefChanged(coef);
+		Q_EMIT zNearCoefChanged(coef);
 	}
 }
 
@@ -5935,10 +5935,10 @@ void ccGLWindow::setViewportParameters(const ccViewportParameters& params)
 	invalidateVisualization();
 	deprecate3DLayer();
 
-	emit baseViewMatChanged(m_viewportParams.viewMat);
-	emit pivotPointChanged(m_viewportParams.getPivotPoint());
-	emit cameraPosChanged(m_viewportParams.getCameraCenter());
-	emit fovChanged(m_viewportParams.fov_deg);
+	Q_EMIT baseViewMatChanged(m_viewportParams.viewMat);
+	Q_EMIT pivotPointChanged(m_viewportParams.getPivotPoint());
+	Q_EMIT cameraPosChanged(m_viewportParams.getCameraCenter());
+	Q_EMIT fovChanged(m_viewportParams.fov_deg);
 }
 
 void ccGLWindow::rotateBaseViewMat(const ccGLMatrixd& rotMat)
@@ -5946,7 +5946,7 @@ void ccGLWindow::rotateBaseViewMat(const ccGLMatrixd& rotMat)
 	m_viewportParams.viewMat = rotMat * m_viewportParams.viewMat;
 
 	//we emit the 'baseViewMatChanged' signal
-	emit baseViewMatChanged(m_viewportParams.viewMat);
+	Q_EMIT baseViewMatChanged(m_viewportParams.viewMat);
 
 	invalidateVisualization();
 	deprecate3DLayer();
@@ -6021,7 +6021,7 @@ void ccGLWindow::setView(CC_VIEW_ORIENTATION orientation, bool forceRedraw/*=tru
 	deprecate3DLayer();
 
 	//we emit the 'baseViewMatChanged' signal
-	emit baseViewMatChanged(m_viewportParams.viewMat);
+	Q_EMIT baseViewMatChanged(m_viewportParams.viewMat);
 
 	if (forceRedraw)
 		redraw();
@@ -6877,7 +6877,7 @@ void ccGLWindow::toggleExclusiveFullScreen(bool state)
 	}
 	redraw();
 
-	emit exclusiveFullScreenToggled(state);
+	Q_EMIT exclusiveFullScreenToggled(state);
 }
 
 void ccGLWindow::renderText(int x, int y, const QString & str, uint16_t uniqueID/*=0*/, const QFont & font/*=QFont()*/)
diff --git a/libs/qCC_io/src/PlyOpenDlg.cpp b/libs/qCC_io/src/PlyOpenDlg.cpp
index 5da6b7f0..7da2db82 100644
--- a/libs/qCC_io/src/PlyOpenDlg.cpp
+++ b/libs/qCC_io/src/PlyOpenDlg.cpp
@@ -392,7 +392,7 @@ void PlyOpenDlg::apply()
 	{
 		saveContext(&s_lastContext);
 		s_lastContext.applyAll = false;
-		emit fullyAccepted();
+		Q_EMIT fullyAccepted();
 	}
 }
 
@@ -402,7 +402,7 @@ void PlyOpenDlg::applyAll()
 	{
 		saveContext(&s_lastContext);
 		s_lastContext.applyAll = true;
-		emit fullyAccepted();
+		Q_EMIT fullyAccepted();
 	}
 }
 
diff --git a/plugins/core/Standard/qCloudLayers/src/ccAsprsModel.cpp b/plugins/core/Standard/qCloudLayers/src/ccAsprsModel.cpp
index 68b83722..433f0c83 100644
--- a/plugins/core/Standard/qCloudLayers/src/ccAsprsModel.cpp
+++ b/plugins/core/Standard/qCloudLayers/src/ccAsprsModel.cpp
@@ -136,7 +136,7 @@ bool ccAsprsModel::setData(const QModelIndex& index, const QVariant& value, int
 		if (role == Qt::CheckStateRole)
 		{
 			item.visible = static_cast<Qt::CheckState>(value.toInt()) == Qt::Checked;
-			emit colorChanged(item);
+			Q_EMIT colorChanged(item);
 		}
 		else
 		{
@@ -166,7 +166,7 @@ bool ccAsprsModel::setData(const QModelIndex& index, const QVariant& value, int
 		{
 			int oldCode = item.code;
 			item.code = code;
-			emit codeChanged(item, oldCode);
+			Q_EMIT codeChanged(item, oldCode);
 			break;
 		}
 		else
@@ -178,7 +178,7 @@ bool ccAsprsModel::setData(const QModelIndex& index, const QVariant& value, int
 	case COLOR:
 	{
 		item.color = value.value<QColor>();
-		emit colorChanged(item);
+		Q_EMIT colorChanged(item);
 	}
 	break;
 
@@ -189,7 +189,7 @@ bool ccAsprsModel::setData(const QModelIndex& index, const QVariant& value, int
 	break;
 	}
 
-	emit dataChanged(index, index);
+	Q_EMIT dataChanged(index, index);
 
 	return true;
 }
@@ -346,7 +346,7 @@ void ccAsprsModel::refreshData()
 {
 	QModelIndex a = createIndex(0, COUNT);
 	QModelIndex b = createIndex(m_data.count() - 1, COUNT);
-	emit dataChanged(a, b);
+	Q_EMIT dataChanged(a, b);
 }
 
 bool ccAsprsModel::removeRows(int position, int rows, const QModelIndex& parent)
diff --git a/plugins/core/Standard/qPCL/PclUtils/filters/BaseFilter.cpp b/plugins/core/Standard/qPCL/PclUtils/filters/BaseFilter.cpp
index 77540998..b8995376 100644
--- a/plugins/core/Standard/qPCL/PclUtils/filters/BaseFilter.cpp
+++ b/plugins/core/Standard/qPCL/PclUtils/filters/BaseFilter.cpp
@@ -66,7 +66,7 @@ void BaseFilter::throwError(int errCode)
 	else if (errCode < 0)
 	{
 		//DGM: as libraries shouldn't issue message themselves, it should be sent to the plugin via a signal
-		emit newErrorMessage(errMsg);
+		Q_EMIT newErrorMessage(errMsg);
 	}
 }
 
diff --git a/plugins/core/Standard/qPCL/PclUtils/filters/ExtractSIFT.cpp b/plugins/core/Standard/qPCL/PclUtils/filters/ExtractSIFT.cpp
index c8e151ec..f4b30835 100644
--- a/plugins/core/Standard/qPCL/PclUtils/filters/ExtractSIFT.cpp
+++ b/plugins/core/Standard/qPCL/PclUtils/filters/ExtractSIFT.cpp
@@ -276,7 +276,7 @@ int ExtractSIFT::compute()
 		cloud->getParent()->addChild(out_cloud_cc);
 	}
 
-	emit newEntity(out_cloud_cc);
+	Q_EMIT newEntity(out_cloud_cc);
 
 	return Success;
 }
diff --git a/plugins/core/Standard/qPCL/PclUtils/filters/FastGlobalRegistrationFilter.cpp b/plugins/core/Standard/qPCL/PclUtils/filters/FastGlobalRegistrationFilter.cpp
index 92542066..16849b2f 100644
--- a/plugins/core/Standard/qPCL/PclUtils/filters/FastGlobalRegistrationFilter.cpp
+++ b/plugins/core/Standard/qPCL/PclUtils/filters/FastGlobalRegistrationFilter.cpp
@@ -307,7 +307,7 @@ int FastGlobalRegistrationFilter::compute()
 		ccLog::Print(ccTrans.toString(12, ' ')); //full precision
 		ccLog::Print(tr("Hint: copy it (CTRL+C) and apply it - or its inverse - on any entity with the 'Edit > Apply transformation' tool"));
 
-		emit entityHasChanged(alignedCloud);
+		Q_EMIT entityHasChanged(alignedCloud);
 	}
 
 	return Success;
diff --git a/plugins/core/Standard/qPCL/PclUtils/filters/MLSSmoothingUpsampling.cpp b/plugins/core/Standard/qPCL/PclUtils/filters/MLSSmoothingUpsampling.cpp
index 839c7817..e314067d 100644
--- a/plugins/core/Standard/qPCL/PclUtils/filters/MLSSmoothingUpsampling.cpp
+++ b/plugins/core/Standard/qPCL/PclUtils/filters/MLSSmoothingUpsampling.cpp
@@ -181,7 +181,7 @@ int MLSSmoothingUpsampling::compute()
 		cloud->getParent()->addChild(outputCCCloud);
 	}
 
-	emit newEntity(outputCCCloud);
+	Q_EMIT newEntity(outputCCCloud);
 
 	return Success;
 }
diff --git a/plugins/core/Standard/qPCL/PclUtils/filters/NormalEstimation.cpp b/plugins/core/Standard/qPCL/PclUtils/filters/NormalEstimation.cpp
index 6b8832ec..a07c9bb1 100644
--- a/plugins/core/Standard/qPCL/PclUtils/filters/NormalEstimation.cpp
+++ b/plugins/core/Standard/qPCL/PclUtils/filters/NormalEstimation.cpp
@@ -155,7 +155,7 @@ int NormalEstimation::compute()
 	TO_PCL_CLOUD(rawCloudWithNormals, *cloudWithNormals);
 	pcl2cc::CopyScalarField(*cloudWithNormals, "curvature", *cloud, m_overwrite_curvature);
 
-	emit entityHasChanged(cloud);
+	Q_EMIT entityHasChanged(cloud);
 
 	return Success;
 }
diff --git a/plugins/core/Standard/qPCL/PclUtils/filters/StatisticalOutliersRemover.cpp b/plugins/core/Standard/qPCL/PclUtils/filters/StatisticalOutliersRemover.cpp
index 205626c8..d16732cb 100644
--- a/plugins/core/Standard/qPCL/PclUtils/filters/StatisticalOutliersRemover.cpp
+++ b/plugins/core/Standard/qPCL/PclUtils/filters/StatisticalOutliersRemover.cpp
@@ -95,7 +95,7 @@ int StatisticalOutliersRemover::compute()
 		cloud->getParent()->addChild(final_cloud);
 	}
 
-	emit newEntity(final_cloud);
+	Q_EMIT newEntity(final_cloud);
 
 	return Success;
 }
diff --git a/qCC/ccHistogramWindow.cpp b/qCC/ccHistogramWindow.cpp
index 3fb37707..71f5eb98 100644
--- a/qCC/ccHistogramWindow.cpp
+++ b/qCC/ccHistogramWindow.cpp
@@ -658,7 +658,7 @@ void ccHistogramWindow::setMinDispValue(double val)
 			replot();
 		}
 
-		emit sfMinDispValChanged(val);
+		Q_EMIT sfMinDispValChanged(val);
 	}
 }
 
@@ -680,7 +680,7 @@ void ccHistogramWindow::setMaxDispValue(double val)
 			replot();
 		}
 
-		emit sfMaxDispValChanged(val);
+		Q_EMIT sfMaxDispValChanged(val);
 	}
 }
 
@@ -702,7 +702,7 @@ void ccHistogramWindow::setMinSatValue(double val)
 			replot();
 		}
 
-		emit sfMinSatValChanged(val);
+		Q_EMIT sfMinSatValChanged(val);
 	}
 }
 
@@ -724,7 +724,7 @@ void ccHistogramWindow::setMaxSatValue(double val)
 			replot();
 		}
 
-		emit sfMaxSatValChanged(val);
+		Q_EMIT sfMaxSatValChanged(val);
 	}
 }
 
diff --git a/qCC/ccPointPropertiesDlg.cpp b/qCC/ccPointPropertiesDlg.cpp
index 5d98bd6b..4b8546ce 100644
--- a/qCC/ccPointPropertiesDlg.cpp
+++ b/qCC/ccPointPropertiesDlg.cpp
@@ -248,7 +248,7 @@ void ccPointPropertiesDlg::exportCurrentLabel()
 		m_label->setSelected(true);
 	}
 
-	emit newLabel(labelObject);
+	Q_EMIT newLabel(labelObject);
 
 	if (m_associatedWin)
 	{
diff --git a/qCC/db_tree/ccDBRoot.cpp b/qCC/db_tree/ccDBRoot.cpp
index 0b8c19c0..9abb8d29 100644
--- a/qCC/db_tree/ccDBRoot.cpp
+++ b/qCC/db_tree/ccDBRoot.cpp
@@ -343,7 +343,7 @@ void ccDBRoot::unloadAll()
 		endRemoveRows();
 	}
 
-	emit dbIsEmpty();
+	Q_EMIT dbIsEmpty();
 
 	updatePropertiesView();
 
@@ -414,7 +414,7 @@ void ccDBRoot::addElement(ccHObject* object, bool autoExpand/*=true*/)
 
 	if (wasEmpty && m_treeRoot->getChildrenNumber() != 0)
 	{
-		emit dbIsNotEmptyAnymore();
+		Q_EMIT dbIsNotEmptyAnymore();
 	}
 }
 
@@ -470,7 +470,7 @@ void ccDBRoot::removeElements(ccHObject::Container& objects)
 
 	if (m_treeRoot->getChildrenNumber() == 0)
 	{
-		emit dbIsEmpty();
+		Q_EMIT dbIsEmpty();
 	}
 }
 
@@ -513,7 +513,7 @@ void ccDBRoot::removeElement(ccHObject* object)
 
 	if (m_treeRoot->getChildrenNumber() == 0)
 	{
-		emit dbIsEmpty();
+		Q_EMIT dbIsEmpty();
 	}
 }
 
@@ -609,7 +609,7 @@ void ccDBRoot::deleteSelectedEntities()
 
 	if (m_treeRoot->getChildrenNumber() == 0)
 	{
-		emit dbIsEmpty();
+		Q_EMIT dbIsEmpty();
 	}
 
 	MainWindow::RefreshAllGLWindow(false);
@@ -738,7 +738,7 @@ bool ccDBRoot::setData(const QModelIndex& idx, const QVariant& value, int role)
 
 				reflectObjectPropChange(item);
 
-				emit dataChanged(idx, idx);
+				Q_EMIT dataChanged(idx, idx);
 			}
 
 			return true;
@@ -884,7 +884,7 @@ void ccDBRoot::changeSelection(const QItemSelection & selected, const QItemSelec
 
 	MainWindow::RefreshAllGLWindow();
 
-	emit selectionChanged();
+	Q_EMIT selectionChanged();
 }
 
 void ccDBRoot::unselectEntity(ccHObject* obj)
@@ -1101,7 +1101,7 @@ void ccDBRoot::updatePropertiesView()
 
 	for (const QModelIndex& idx : selectedIndexes)
 	{
-		emit dataChanged(idx, idx);
+		Q_EMIT dataChanged(idx, idx);
 	}
 }
 
@@ -1112,7 +1112,7 @@ void ccDBRoot::updateCCObject(ccHObject* object)
 	QModelIndex idx = index(object);
 
 	if (idx.isValid())
-		emit dataChanged(idx, idx);
+		Q_EMIT dataChanged(idx, idx);
 }
 
 void ccDBRoot::redrawCCObject(ccHObject* object)
diff --git a/qCC/db_tree/ccPropertiesTreeDelegate.cpp b/qCC/db_tree/ccPropertiesTreeDelegate.cpp
index 21e9a81c..53801ad5 100644
--- a/qCC/db_tree/ccPropertiesTreeDelegate.cpp
+++ b/qCC/db_tree/ccPropertiesTreeDelegate.cpp
@@ -2014,7 +2014,7 @@ void ccPropertiesTreeDelegate::updateItem(QStandardItem * item)
 	{
 	case OBJECT_NAME:
 		m_currentObject->setName(item->text());
-		emit ccObjectPropertiesChanged(m_currentObject);
+		Q_EMIT ccObjectPropertiesChanged(m_currentObject);
 		break;
 	case OBJECT_VISIBILITY:
 	{
@@ -2024,9 +2024,9 @@ void ccPropertiesTreeDelegate::updateItem(QStandardItem * item)
 		if (objectWasDisplayed != objectIsDisplayed)
 		{
 			if (m_currentObject->isGroup())
-				emit ccObjectAndChildrenAppearanceChanged(m_currentObject);
+				Q_EMIT ccObjectAndChildrenAppearanceChanged(m_currentObject);
 			else
-				emit ccObjectAppearanceChanged(m_currentObject);
+				Q_EMIT ccObjectAppearanceChanged(m_currentObject);
 		}
 	}
 	break;
@@ -2203,11 +2203,11 @@ void ccPropertiesTreeDelegate::updateDisplay()
 	{
 		if (object->isGroup())
 		{
-			emit ccObjectAndChildrenAppearanceChanged(m_currentObject);
+			Q_EMIT ccObjectAndChildrenAppearanceChanged(m_currentObject);
 		}
 		else
 		{
-			emit ccObjectAppearanceChanged(m_currentObject);
+			Q_EMIT ccObjectAppearanceChanged(m_currentObject);
 		}
 	}
 }
diff --git a/qCC/db_tree/sfEditDlg.cpp b/qCC/db_tree/sfEditDlg.cpp
index 994f4528..0d38f865 100644
--- a/qCC/db_tree/sfEditDlg.cpp
+++ b/qCC/db_tree/sfEditDlg.cpp
@@ -197,7 +197,7 @@ void sfEditDlg::minValSBChanged(double val)
 
 	m_associatedSFHisto->setMinDispValue(val);
 
-	emit entitySFHasChanged();
+	Q_EMIT entitySFHasChanged();
 
 	QApplication::processEvents();
 
@@ -210,7 +210,7 @@ void sfEditDlg::maxValSBChanged(double val)
 
 	m_associatedSFHisto->setMaxDispValue(val);
 
-	emit entitySFHasChanged();
+	Q_EMIT entitySFHasChanged();
 
 	QApplication::processEvents();
 }
@@ -222,7 +222,7 @@ void sfEditDlg::minSatSBChanged(double val)
 
 	m_associatedSFHisto->setMinSatValue(val);
 
-	emit entitySFHasChanged();
+	Q_EMIT entitySFHasChanged();
 
 	QApplication::processEvents();
 }
@@ -234,7 +234,7 @@ void sfEditDlg::maxSatSBChanged(double val)
 
 	m_associatedSFHisto->setMaxSatValue(val);
 
-	emit entitySFHasChanged();
+	Q_EMIT entitySFHasChanged();
 
 	QApplication::processEvents();
 }
@@ -248,7 +248,7 @@ void sfEditDlg::minValHistoChanged(double val)
 	m_ui->minValSpinBox->setValue(val);
 	m_ui->minValSpinBox->blockSignals(false);
 
-	emit entitySFHasChanged();
+	Q_EMIT entitySFHasChanged();
 
 	QApplication::processEvents();
 }
@@ -262,7 +262,7 @@ void sfEditDlg::maxValHistoChanged(double val)
 	m_ui->maxValSpinBox->setValue(val);
 	m_ui->maxValSpinBox->blockSignals(false);
 
-	emit entitySFHasChanged();
+	Q_EMIT entitySFHasChanged();
 
 	QApplication::processEvents();
 }
@@ -276,7 +276,7 @@ void sfEditDlg::minSatHistoChanged(double val)
 	m_ui->minSatSpinBox->setValue(val);
 	m_ui->minSatSpinBox->blockSignals(false);
 
-	emit entitySFHasChanged();
+	Q_EMIT entitySFHasChanged();
 
 	QApplication::processEvents();
 }
@@ -290,7 +290,7 @@ void sfEditDlg::maxSatHistoChanged(double val)
 	m_ui->maxSatSpinBox->setValue(val);
 	m_ui->maxSatSpinBox->blockSignals(false);
 
-	emit entitySFHasChanged();
+	Q_EMIT entitySFHasChanged();
 
 	QApplication::processEvents();
 }
@@ -303,7 +303,7 @@ void sfEditDlg::nanInGrayChanged(bool state)
 	if (m_associatedSF->areNaNValuesShownInGrey() != state)
 	{
 		m_associatedSF->showNaNValuesInGrey(state);
-		emit entitySFHasChanged();
+		Q_EMIT entitySFHasChanged();
 
 		//m_associatedSFHisto->refreshBars();
 	}
@@ -317,7 +317,7 @@ void sfEditDlg::alwaysShow0Changed(bool state)
 	if (m_associatedSF->isZeroAlwaysShown() != state)
 	{
 		m_associatedSF->alwaysShowZero(state);
-		emit entitySFHasChanged();
+		Q_EMIT entitySFHasChanged();
 
 		//m_associatedSFHisto->refreshBars();
 	}
@@ -332,7 +332,7 @@ void sfEditDlg::symmetricalScaleChanged(bool state)
 	{
 		m_associatedSF->setSymmetricalScale(state);
 		fillDialogWith(m_associatedSF); //the saturation sliders may need to be updated!
-		emit entitySFHasChanged();
+		Q_EMIT entitySFHasChanged();
 
 		//Saturation might change!
 		m_associatedSFHisto->refresh();
@@ -349,7 +349,7 @@ void sfEditDlg::logScaleChanged(bool state)
 	{
 		m_associatedSF->setLogScale(state);
 		fillDialogWith(m_associatedSF); //the saturation sliders + the symmetrical scale checkbox may need to be updated!
-		emit entitySFHasChanged();
+		Q_EMIT entitySFHasChanged();
 
 		//Saturation might change!
 		m_associatedSFHisto->refresh();
diff --git a/qCC/extern/QCustomPlot/qcustomplot.cpp b/qCC/extern/QCustomPlot/qcustomplot.cpp
index 04f3147d..aab879b4 100644
--- a/qCC/extern/QCustomPlot/qcustomplot.cpp
+++ b/qCC/extern/QCustomPlot/qcustomplot.cpp
@@ -1584,7 +1584,7 @@ bool QCPLayerable::moveToLayer(QCPLayer *layer, bool prepend)
   if (mLayer)
     mLayer->addChild(this, prepend);
   if (mLayer != oldLayer)
-    emit layerChanged(mLayer);
+    Q_EMIT layerChanged(mLayer);
   return true;
 }
 
@@ -2772,7 +2772,7 @@ QCPDataSelection QCPDataSelection::inverse(const QCPDataRange &outerRange) const
   \ref QCP::srmNone. When the user drags the mouse across the plot, the current selection rect
   instance (\ref QCustomPlot::setSelectionRect) is forwarded these events and makes sure an
   according rect shape is drawn. At the begin, during, and after completion of the interaction, it
-  emits the corresponding signals \ref started, \ref changed, \ref canceled, and \ref accepted.
+  Q_EMITs the corresponding signals \ref started, \ref changed, \ref canceled, and \ref accepted.
   
   The QCustomPlot instance connects own slots to the current selection rect instance, in order to
   react to an accepted selection rect interaction accordingly.
@@ -2905,7 +2905,7 @@ void QCPSelectionRect::cancel()
   if (mActive)
   {
     mActive = false;
-    emit canceled(mRect, nullptr);
+    Q_EMIT canceled(mRect, nullptr);
   }
 }
 
@@ -2919,7 +2919,7 @@ void QCPSelectionRect::startSelection(QMouseEvent *event)
 {
   mActive = true;
   mRect = QRect(event->pos(), event->pos());
-  emit started(event);
+  Q_EMIT started(event);
 }
 
 /*! \internal
@@ -2931,7 +2931,7 @@ void QCPSelectionRect::startSelection(QMouseEvent *event)
 void QCPSelectionRect::moveSelection(QMouseEvent *event)
 {
   mRect.setBottomRight(event->pos());
-  emit changed(mRect, event);
+  Q_EMIT changed(mRect, event);
   layer()->replot();
 }
 
@@ -2945,7 +2945,7 @@ void QCPSelectionRect::endSelection(QMouseEvent *event)
 {
   mRect.setBottomRight(event->pos());
   mActive = false;
-  emit accepted(mRect, event);
+  Q_EMIT accepted(mRect, event);
 }
 
 /*! \internal
@@ -2959,7 +2959,7 @@ void QCPSelectionRect::keyPressEvent(QKeyEvent *event)
   if (event->key() == Qt::Key_Escape && mActive)
   {
     mActive = false;
-    emit canceled(mRect, event);
+    Q_EMIT canceled(mRect, event);
   }
 }
 
@@ -8370,7 +8370,7 @@ void QCPAxis::setScaleType(QCPAxis::ScaleType type)
     if (mScaleType == stLogarithmic)
       setRange(mRange.sanitizedForLogScale());
     mCachedMarginValid = false;
-    emit scaleTypeChanged(mScaleType);
+    Q_EMIT scaleTypeChanged(mScaleType);
   }
 }
 
@@ -8396,8 +8396,8 @@ void QCPAxis::setRange(const QCPRange &range)
   {
     mRange = range.sanitizedForLinScale();
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -8415,7 +8415,7 @@ void QCPAxis::setSelectableParts(const SelectableParts &selectable)
   if (mSelectableParts != selectable)
   {
     mSelectableParts = selectable;
-    emit selectableChanged(mSelectableParts);
+    Q_EMIT selectableChanged(mSelectableParts);
   }
 }
 
@@ -8429,7 +8429,7 @@ void QCPAxis::setSelectableParts(const SelectableParts &selectable)
   
   This function can change the selection state of a part, independent of the \ref setSelectableParts setting.
   
-  emits the \ref selectionChanged signal when \a selected is different from the previous selection state.
+  Q_EMITs the \ref selectionChanged signal when \a selected is different from the previous selection state.
   
   \see SelectablePart, setSelectableParts, selectTest, setSelectedBasePen, setSelectedTickPen, setSelectedSubTickPen,
   setSelectedTickLabelFont, setSelectedLabelFont, setSelectedTickLabelColor, setSelectedLabelColor
@@ -8439,7 +8439,7 @@ void QCPAxis::setSelectedParts(const SelectableParts &selected)
   if (mSelectedParts != selected)
   {
     mSelectedParts = selected;
-    emit selectionChanged(mSelectedParts);
+    Q_EMIT selectionChanged(mSelectedParts);
   }
 }
 
@@ -8468,8 +8468,8 @@ void QCPAxis::setRange(double lower, double upper)
   {
     mRange = mRange.sanitizedForLinScale();
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -8511,8 +8511,8 @@ void QCPAxis::setRangeLower(double lower)
   {
     mRange = mRange.sanitizedForLinScale();
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -8533,8 +8533,8 @@ void QCPAxis::setRangeUpper(double upper)
   {
     mRange = mRange.sanitizedForLinScale();
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -9120,8 +9120,8 @@ void QCPAxis::moveRange(double diff)
     mRange.lower *= diff;
     mRange.upper *= diff;
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -9169,8 +9169,8 @@ void QCPAxis::scaleRange(double factor, double center)
     } else
       qDebug() << Q_FUNC_INFO << "Center of scaling operation doesn't lie in same logarithmic sign domain as range:" << center;
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -11546,7 +11546,7 @@ void QCPAbstractPlottable::setValueAxis(QCPAxis *axis)
   QCP::SelectionType set via \ref setSelectable, the resulting selection will be adjusted
   accordingly (see \ref QCPDataSelection::enforceType).
   
-  emits the \ref selectionChanged signal when \a selected is different from the previous selection state.
+  Q_EMITs the \ref selectionChanged signal when \a selected is different from the previous selection state.
   
   \see setSelectable, selectTest
 */
@@ -11556,8 +11556,8 @@ void QCPAbstractPlottable::setSelection(QCPDataSelection selection)
   if (mSelection != selection)
   {
     mSelection = selection;
-    emit selectionChanged(selected());
-    emit selectionChanged(mSelection);
+    Q_EMIT selectionChanged(selected());
+    Q_EMIT selectionChanged(mSelection);
   }
 }
 
@@ -11603,11 +11603,11 @@ void QCPAbstractPlottable::setSelectable(QCP::SelectionType selectable)
     mSelectable = selectable;
     QCPDataSelection oldSelection = mSelection;
     mSelection.enforceType(mSelectable);
-    emit selectableChanged(mSelectable);
+    Q_EMIT selectableChanged(mSelectable);
     if (mSelection != oldSelection)
     {
-      emit selectionChanged(selected());
-      emit selectionChanged(mSelection);
+      Q_EMIT selectionChanged(selected());
+      Q_EMIT selectionChanged(mSelection);
     }
   }
 }
@@ -12992,7 +12992,7 @@ void QCPAbstractItem::setSelectable(bool selectable)
   if (mSelectable != selectable)
   {
     mSelectable = selectable;
-    emit selectableChanged(mSelectable);
+    Q_EMIT selectableChanged(mSelectable);
   }
 }
 
@@ -13006,7 +13006,7 @@ void QCPAbstractItem::setSelectable(bool selectable)
   
   This function can change the selection state even when \ref setSelectable was set to false.
   
-  emits the \ref selectionChanged signal when \a selected is different from the previous selection state.
+  Q_EMITs the \ref selectionChanged signal when \a selected is different from the previous selection state.
   
   \see setSelectable, selectTest
 */
@@ -13015,7 +13015,7 @@ void QCPAbstractItem::setSelected(bool selected)
   if (mSelected != selected)
   {
     mSelected = selected;
-    emit selectionChanged(mSelected);
+    Q_EMIT selectionChanged(mSelected);
   }
 }
 
@@ -13849,7 +13849,7 @@ void QCustomPlot::setAutoAddPlottableToLegend(bool on)
   need to check their selected state explicitly.
   
   If the selection state has changed by user interaction, the \ref selectionChangedByUser signal is
-  emitted. Each selectable object additionally emits an individual selectionChanged signal whenever
+  Q_EMITted. Each selectable object additionally Q_EMITs an individual selectionChanged signal whenever
   their selection state has changed, i.e. not only by user interaction.
   
   To allow multiple objects to be selected by holding the selection modifier (\ref
@@ -15128,7 +15128,7 @@ void QCustomPlot::replot(QCustomPlot::RefreshPriority refreshPriority)
     return;
   mReplotting = true;
   mReplotQueued = false;
-  emit beforeReplot();
+  Q_EMIT beforeReplot();
   
 # if QT_VERSION < QT_VERSION_CHECK(4, 8, 0)
   QTime replotTimer;
@@ -15161,7 +15161,7 @@ void QCustomPlot::replot(QCustomPlot::RefreshPriority refreshPriority)
   else
     mReplotTimeAverage = mReplotTime; // no previous replots to average with, so initialize with replot time
   
-  emit afterReplot();
+  Q_EMIT afterReplot();
   mReplotting = false;
 }
 
@@ -15504,7 +15504,7 @@ void QCustomPlot::resizeEvent(QResizeEvent *event)
 */
 void QCustomPlot::mouseDoubleClickEvent(QMouseEvent *event)
 {
-  emit mouseDoubleClick(event);
+  Q_EMIT mouseDoubleClick(event);
   mMouseHasMoved = false;
   mMousePressPos = event->pos();
   
@@ -15531,15 +15531,15 @@ void QCustomPlot::mouseDoubleClickEvent(QMouseEvent *event)
       int dataIndex = 0;
       if (!details.first().value<QCPDataSelection>().isEmpty())
         dataIndex = details.first().value<QCPDataSelection>().dataRange().begin();
-      emit plottableDoubleClick(ap, dataIndex, event);
+      Q_EMIT plottableDoubleClick(ap, dataIndex, event);
     } else if (QCPAxis *ax = qobject_cast<QCPAxis*>(candidates.first()))
-      emit axisDoubleClick(ax, details.first().value<QCPAxis::SelectablePart>(), event);
+      Q_EMIT axisDoubleClick(ax, details.first().value<QCPAxis::SelectablePart>(), event);
     else if (QCPAbstractItem *ai = qobject_cast<QCPAbstractItem*>(candidates.first()))
-      emit itemDoubleClick(ai, event);
+      Q_EMIT itemDoubleClick(ai, event);
     else if (QCPLegend *lg = qobject_cast<QCPLegend*>(candidates.first()))
-      emit legendDoubleClick(lg, nullptr, event);
+      Q_EMIT legendDoubleClick(lg, nullptr, event);
     else if (QCPAbstractLegendItem *li = qobject_cast<QCPAbstractLegendItem*>(candidates.first()))
-      emit legendDoubleClick(li->parentLegend(), li, event);
+      Q_EMIT legendDoubleClick(li->parentLegend(), li, event);
   }
   
   event->accept(); // in case QCPLayerable reimplementation manipulates event accepted state. In QWidget event system, QCustomPlot wants to accept the event.
@@ -15556,7 +15556,7 @@ void QCustomPlot::mouseDoubleClickEvent(QMouseEvent *event)
 */
 void QCustomPlot::mousePressEvent(QMouseEvent *event)
 {
-  emit mousePress(event);
+  Q_EMIT mousePress(event);
   // save some state to tell in releaseEvent whether it was a click:
   mMouseHasMoved = false;
   mMousePressPos = event->pos();
@@ -15606,7 +15606,7 @@ void QCustomPlot::mousePressEvent(QMouseEvent *event)
 */
 void QCustomPlot::mouseMoveEvent(QMouseEvent *event)
 {
-  emit mouseMove(event);
+  Q_EMIT mouseMove(event);
   
   if (!mMouseHasMoved && (mMousePressPos-event->pos()).manhattanLength() > 3)
     mMouseHasMoved = true; // moved too far from mouse press position, don't handle as click on mouse release
@@ -15635,7 +15635,7 @@ void QCustomPlot::mouseMoveEvent(QMouseEvent *event)
 */
 void QCustomPlot::mouseReleaseEvent(QMouseEvent *event)
 {
-  emit mouseRelease(event);
+  Q_EMIT mouseRelease(event);
   
   if (!mMouseHasMoved) // mouse hasn't moved (much) between press and release, so handle as click
   {
@@ -15650,15 +15650,15 @@ void QCustomPlot::mouseReleaseEvent(QMouseEvent *event)
       int dataIndex = 0;
       if (!mMouseSignalLayerableDetails.value<QCPDataSelection>().isEmpty())
         dataIndex = mMouseSignalLayerableDetails.value<QCPDataSelection>().dataRange().begin();
-      emit plottableClick(ap, dataIndex, event);
+      Q_EMIT plottableClick(ap, dataIndex, event);
     } else if (QCPAxis *ax = qobject_cast<QCPAxis*>(mMouseSignalLayerable))
-      emit axisClick(ax, mMouseSignalLayerableDetails.value<QCPAxis::SelectablePart>(), event);
+      Q_EMIT axisClick(ax, mMouseSignalLayerableDetails.value<QCPAxis::SelectablePart>(), event);
     else if (QCPAbstractItem *ai = qobject_cast<QCPAbstractItem*>(mMouseSignalLayerable))
-      emit itemClick(ai, event);
+      Q_EMIT itemClick(ai, event);
     else if (QCPLegend *lg = qobject_cast<QCPLegend*>(mMouseSignalLayerable))
-      emit legendClick(lg, nullptr, event);
+      Q_EMIT legendClick(lg, nullptr, event);
     else if (QCPAbstractLegendItem *li = qobject_cast<QCPAbstractLegendItem*>(mMouseSignalLayerable))
-      emit legendClick(li->parentLegend(), li, event);
+      Q_EMIT legendClick(li->parentLegend(), li, event);
     mMouseSignalLayerable = nullptr;
   }
   
@@ -15689,7 +15689,7 @@ void QCustomPlot::mouseReleaseEvent(QMouseEvent *event)
 */
 void QCustomPlot::wheelEvent(QWheelEvent *event)
 {
-  emit mouseWheel(event);
+  Q_EMIT mouseWheel(event);
   
 #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
   const QPointF pos = event->pos();
@@ -15756,7 +15756,7 @@ void QCustomPlot::updateLayout()
   mPlotLayout->update(QCPLayoutElement::upMargins);
   mPlotLayout->update(QCPLayoutElement::upLayout);
 
-  emit afterLayout();
+  Q_EMIT afterLayout();
 }
 
 /*! \internal
@@ -16098,7 +16098,7 @@ void QCustomPlot::processRectSelection(QRect rect, QMouseEvent *event)
   
   if (selectionStateChanged)
   {
-    emit selectionChangedByUser();
+    Q_EMIT selectionChangedByUser();
     replot(rpQueuedReplot);
   } else if (mSelectionRect)
     mSelectionRect->layer()->replot();
@@ -16175,7 +16175,7 @@ void QCustomPlot::processPointSelection(QMouseEvent *event)
   }
   if (selectionStateChanged)
   {
-    emit selectionChangedByUser();
+    Q_EMIT selectionChangedByUser();
     replot(rpQueuedReplot);
   }
 }
@@ -18796,7 +18796,7 @@ void QCPAbstractLegendItem::setSelectable(bool selectable)
   if (mSelectable != selectable)
   {
     mSelectable = selectable;
-    emit selectableChanged(mSelectable);
+    Q_EMIT selectableChanged(mSelectable);
   }
 }
 
@@ -18813,7 +18813,7 @@ void QCPAbstractLegendItem::setSelected(bool selected)
   if (mSelected != selected)
   {
     mSelected = selected;
-    emit selectionChanged(mSelected);
+    Q_EMIT selectionChanged(mSelected);
   }
 }
 
@@ -19211,7 +19211,7 @@ void QCPLegend::setSelectableParts(const SelectableParts &selectable)
   if (mSelectableParts != selectable)
   {
     mSelectableParts = selectable;
-    emit selectableChanged(mSelectableParts);
+    Q_EMIT selectableChanged(mSelectableParts);
   }
 }
 
@@ -19227,7 +19227,7 @@ void QCPLegend::setSelectableParts(const SelectableParts &selectable)
   This function can change the selection state of a part even when \ref setSelectableParts was set to a
   value that actually excludes the part.
   
-  emits the \ref selectionChanged signal when \a selected is different from the previous selection state.
+  Q_EMITs the \ref selectionChanged signal when \a selected is different from the previous selection state.
   
   Note that it doesn't make sense to set the selected state \ref spItems here when it wasn't set
   before, because there's no way to specify which exact items to newly select. Do this by calling
@@ -19257,7 +19257,7 @@ void QCPLegend::setSelectedParts(const SelectableParts &selected)
       }
     }
     mSelectedParts = newSelected;
-    emit selectionChanged(mSelectedParts);
+    Q_EMIT selectionChanged(mSelectedParts);
   }
 }
 
@@ -19856,7 +19856,7 @@ void QCPTextElement::setSelectable(bool selectable)
   if (mSelectable != selectable)
   {
     mSelectable = selectable;
-    emit selectableChanged(mSelectable);
+    Q_EMIT selectableChanged(mSelectable);
   }
 }
 
@@ -19872,7 +19872,7 @@ void QCPTextElement::setSelected(bool selected)
   if (mSelected != selected)
   {
     mSelected = selected;
-    emit selectionChanged(mSelected);
+    Q_EMIT selectionChanged(mSelected);
   }
 }
 
@@ -19979,7 +19979,7 @@ void QCPTextElement::mousePressEvent(QMouseEvent *event, const QVariant &details
 void QCPTextElement::mouseReleaseEvent(QMouseEvent *event, const QPointF &startPos)
 {
   if ((QPointF(event->pos())-startPos).manhattanLength() <= 3)
-    emit clicked(event);
+    Q_EMIT clicked(event);
 }
 
 /*!
@@ -19990,7 +19990,7 @@ void QCPTextElement::mouseReleaseEvent(QMouseEvent *event, const QPointF &startP
 void QCPTextElement::mouseDoubleClickEvent(QMouseEvent *event, const QVariant &details)
 {
   Q_UNUSED(details)
-  emit doubleClicked(event);
+  Q_EMIT doubleClicked(event);
 }
 
 /*! \internal
@@ -20231,7 +20231,7 @@ void QCPColorScale::setDataRange(const QCPRange &dataRange)
     mDataRange = dataRange;
     if (mColorAxis)
       mColorAxis.data()->setRange(mDataRange);
-    emit dataRangeChanged(mDataRange);
+    Q_EMIT dataRangeChanged(mDataRange);
   }
 }
 
@@ -20263,7 +20263,7 @@ void QCPColorScale::setDataScaleType(QCPAxis::ScaleType scaleType)
       mColorAxis.data()->setScaleType(mDataScaleType);
     if (mDataScaleType == QCPAxis::stLogarithmic)
       setDataRange(mDataRange.sanitizedForLogScale());
-    emit dataScaleTypeChanged(mDataScaleType);
+    Q_EMIT dataScaleTypeChanged(mDataScaleType);
   }
 }
 
@@ -20281,7 +20281,7 @@ void QCPColorScale::setGradient(const QCPColorGradient &gradient)
     mGradient = gradient;
     if (mAxisRect)
       mAxisRect.data()->mGradientImageInvalidated = true;
-    emit gradientChanged(mGradient);
+    Q_EMIT gradientChanged(mGradient);
   }
 }
 
@@ -26464,7 +26464,7 @@ void QCPColorMap::setDataRange(const QCPRange &dataRange)
     else
       mDataRange = dataRange.sanitizedForLinScale();
     mMapImageInvalidated = true;
-    emit dataRangeChanged(mDataRange);
+    Q_EMIT dataRangeChanged(mDataRange);
   }
 }
 
@@ -26479,7 +26479,7 @@ void QCPColorMap::setDataScaleType(QCPAxis::ScaleType scaleType)
   {
     mDataScaleType = scaleType;
     mMapImageInvalidated = true;
-    emit dataScaleTypeChanged(mDataScaleType);
+    Q_EMIT dataScaleTypeChanged(mDataScaleType);
     if (mDataScaleType == QCPAxis::stLogarithmic)
       setDataRange(mDataRange.sanitizedForLogScale());
   }
@@ -26502,7 +26502,7 @@ void QCPColorMap::setGradient(const QCPColorGradient &gradient)
   {
     mGradient = gradient;
     mMapImageInvalidated = true;
-    emit gradientChanged(mGradient);
+    Q_EMIT gradientChanged(mGradient);
   }
 }
 
@@ -31219,7 +31219,7 @@ void QCPPolarAxisRadial::setScaleType(QCPPolarAxisRadial::ScaleType type)
     if (mScaleType == stLogarithmic)
       setRange(mRange.sanitizedForLogScale());
     //mCachedMarginValid = false;
-    emit scaleTypeChanged(mScaleType);
+    Q_EMIT scaleTypeChanged(mScaleType);
   }
 }
 
@@ -31245,8 +31245,8 @@ void QCPPolarAxisRadial::setRange(const QCPRange &range)
   {
     mRange = range.sanitizedForLinScale();
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -31264,7 +31264,7 @@ void QCPPolarAxisRadial::setSelectableParts(const SelectableParts &selectable)
   if (mSelectableParts != selectable)
   {
     mSelectableParts = selectable;
-    emit selectableChanged(mSelectableParts);
+    Q_EMIT selectableChanged(mSelectableParts);
   }
 }
 
@@ -31278,7 +31278,7 @@ void QCPPolarAxisRadial::setSelectableParts(const SelectableParts &selectable)
   
   This function can change the selection state of a part, independent of the \ref setSelectableParts setting.
   
-  emits the \ref selectionChanged signal when \a selected is different from the previous selection state.
+  Q_EMITs the \ref selectionChanged signal when \a selected is different from the previous selection state.
   
   \see SelectablePart, setSelectableParts, selectTest, setSelectedBasePen, setSelectedTickPen, setSelectedSubTickPen,
   setSelectedTickLabelFont, setSelectedLabelFont, setSelectedTickLabelColor, setSelectedLabelColor
@@ -31288,7 +31288,7 @@ void QCPPolarAxisRadial::setSelectedParts(const SelectableParts &selected)
   if (mSelectedParts != selected)
   {
     mSelectedParts = selected;
-    emit selectionChanged(mSelectedParts);
+    Q_EMIT selectionChanged(mSelectedParts);
   }
 }
 
@@ -31317,8 +31317,8 @@ void QCPPolarAxisRadial::setRange(double lower, double upper)
   {
     mRange = mRange.sanitizedForLinScale();
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -31360,8 +31360,8 @@ void QCPPolarAxisRadial::setRangeLower(double lower)
   {
     mRange = mRange.sanitizedForLinScale();
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -31382,8 +31382,8 @@ void QCPPolarAxisRadial::setRangeUpper(double upper)
   {
     mRange = mRange.sanitizedForLinScale();
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -31895,8 +31895,8 @@ void QCPPolarAxisRadial::moveRange(double diff)
     mRange.lower *= diff;
     mRange.upper *= diff;
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -31944,8 +31944,8 @@ void QCPPolarAxisRadial::scaleRange(double factor, double center)
     } else
       qDebug() << Q_FUNC_INFO << "Center of scaling operation doesn't lie in same logarithmic sign domain as range:" << center;
   }
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -32778,8 +32778,8 @@ void QCPPolarAxisAngular::moveRange(double diff)
   QCPRange oldRange = mRange;
   mRange.lower += diff;
   mRange.upper += diff;
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -32813,8 +32813,8 @@ void QCPPolarAxisAngular::scaleRange(double factor, double center)
   newRange.upper = (mRange.upper-center)*factor + center;
   if (QCPRange::validRange(newRange))
     mRange = newRange.sanitizedForLinScale();
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -33185,8 +33185,8 @@ void QCPPolarAxisAngular::setRange(const QCPRange &range)
   if (!QCPRange::validRange(range)) return;
   QCPRange oldRange = mRange;
   mRange = range.sanitizedForLinScale();
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -33204,7 +33204,7 @@ void QCPPolarAxisAngular::setSelectableParts(const SelectableParts &selectable)
   if (mSelectableParts != selectable)
   {
     mSelectableParts = selectable;
-    emit selectableChanged(mSelectableParts);
+    Q_EMIT selectableChanged(mSelectableParts);
   }
 }
 
@@ -33218,7 +33218,7 @@ void QCPPolarAxisAngular::setSelectableParts(const SelectableParts &selectable)
   
   This function can change the selection state of a part, independent of the \ref setSelectableParts setting.
   
-  emits the \ref selectionChanged signal when \a selected is different from the previous selection state.
+  Q_EMITs the \ref selectionChanged signal when \a selected is different from the previous selection state.
   
   \see SelectablePart, setSelectableParts, selectTest, setSelectedBasePen, setSelectedTickPen, setSelectedSubTickPen,
   setSelectedTickLabelFont, setSelectedLabelFont, setSelectedTickLabelColor, setSelectedLabelColor
@@ -33228,7 +33228,7 @@ void QCPPolarAxisAngular::setSelectedParts(const SelectableParts &selected)
   if (mSelectedParts != selected)
   {
     mSelectedParts = selected;
-    emit selectionChanged(mSelectedParts);
+    Q_EMIT selectionChanged(mSelectedParts);
   }
 }
 
@@ -33251,8 +33251,8 @@ void QCPPolarAxisAngular::setRange(double lower, double upper)
   mRange.lower = lower;
   mRange.upper = upper;
   mRange = mRange.sanitizedForLinScale();
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -33288,8 +33288,8 @@ void QCPPolarAxisAngular::setRangeLower(double lower)
   QCPRange oldRange = mRange;
   mRange.lower = lower;
   mRange = mRange.sanitizedForLinScale();
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -33304,8 +33304,8 @@ void QCPPolarAxisAngular::setRangeUpper(double upper)
   QCPRange oldRange = mRange;
   mRange.upper = upper;
   mRange = mRange.sanitizedForLinScale();
-  emit rangeChanged(mRange);
-  emit rangeChanged(mRange, oldRange);
+  Q_EMIT rangeChanged(mRange);
+  Q_EMIT rangeChanged(mRange, oldRange);
 }
 
 /*!
@@ -34569,11 +34569,11 @@ void QCPPolarGraph::setSelectable(QCP::SelectionType selectable)
     mSelectable = selectable;
     QCPDataSelection oldSelection = mSelection;
     mSelection.enforceType(mSelectable);
-    emit selectableChanged(mSelectable);
+    Q_EMIT selectableChanged(mSelectable);
     if (mSelection != oldSelection)
     {
-      emit selectionChanged(selected());
-      emit selectionChanged(mSelection);
+      Q_EMIT selectionChanged(selected());
+      Q_EMIT selectionChanged(mSelection);
     }
   }
 }
@@ -34592,7 +34592,7 @@ void QCPPolarGraph::setSelectable(QCP::SelectionType selectable)
   QCP::SelectionType set via \ref setSelectable, the resulting selection will be adjusted
   accordingly (see \ref QCPDataSelection::enforceType).
   
-  emits the \ref selectionChanged signal when \a selected is different from the previous selection state.
+  Q_EMITs the \ref selectionChanged signal when \a selected is different from the previous selection state.
   
   \see setSelectable, selectTest
 */
@@ -34602,8 +34602,8 @@ void QCPPolarGraph::setSelection(QCPDataSelection selection)
   if (mSelection != selection)
   {
     mSelection = selection;
-    emit selectionChanged(selected());
-    emit selectionChanged(mSelection);
+    Q_EMIT selectionChanged(selected());
+    Q_EMIT selectionChanged(mSelection);
   }
 }
 
-- 
2.36.1


From 12563fb8bffe881bce74694e55724ec691a1301c Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 15:53:25 +0200
Subject: [PATCH 11/13] Replace slots: with Q_SLOTS: for QT_NO_KEYWORDS

---
 plugins/core/Standard/qCork/include/ccCorkDlg.h                 | 2 +-
 .../core/Standard/qMeshBoolean/include/ccMeshBooleanDialog.h    | 2 +-
 qCC/ccAdjustZoomDlg.h                                           | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/plugins/core/Standard/qCork/include/ccCorkDlg.h b/plugins/core/Standard/qCork/include/ccCorkDlg.h
index a072c707..dbe97f66 100644
--- a/plugins/core/Standard/qCork/include/ccCorkDlg.h
+++ b/plugins/core/Standard/qCork/include/ccCorkDlg.h
@@ -42,7 +42,7 @@ public:
 	//! Returns whether mesh order has been swappped or not
 	bool isSwapped() const { return m_isSwapped; }
 
-protected slots:
+protected Q_SLOTS:
 
 	void unionSelected();
 	void intersectSelected();
diff --git a/plugins/core/Standard/qMeshBoolean/include/ccMeshBooleanDialog.h b/plugins/core/Standard/qMeshBoolean/include/ccMeshBooleanDialog.h
index 0e126568..30855375 100644
--- a/plugins/core/Standard/qMeshBoolean/include/ccMeshBooleanDialog.h
+++ b/plugins/core/Standard/qMeshBoolean/include/ccMeshBooleanDialog.h
@@ -41,7 +41,7 @@ public:
 	//! Returns whether mesh order has been swappped or not
 	bool isSwapped() const { return m_isSwapped; }
 
-protected slots:
+protected Q_SLOTS:
 
 	void unionSelected();
 	void intersectSelected();
diff --git a/qCC/ccAdjustZoomDlg.h b/qCC/ccAdjustZoomDlg.h
index 0ccb3d4d..cb718411 100644
--- a/qCC/ccAdjustZoomDlg.h
+++ b/qCC/ccAdjustZoomDlg.h
@@ -39,7 +39,7 @@ public:
 	//! Returns requested focal distance
 	double getFocalDistance() const;
 
-protected slots:
+protected Q_SLOTS:
 	void onFocalChanged(double);
 	void onPixelSizeChanged(double);
 	void onPixelCountChanged(int);
-- 
2.36.1


From c7d87d3c9f1f6b7c4b5f80c7829ea97f64a7b73f Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 15:59:46 +0200
Subject: [PATCH 12/13] tbb:2021: no longer has tbb_stddef.h: use version.h
 instead

---
 qCC/mainwindow.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qCC/mainwindow.cpp b/qCC/mainwindow.cpp
index 878e8296..f23961a4 100644
--- a/qCC/mainwindow.cpp
+++ b/qCC/mainwindow.cpp
@@ -142,7 +142,7 @@
 #endif
 
 #ifdef CC_CORE_LIB_USES_TBB
-#include <tbb/tbb_stddef.h>
+#include <tbb/version.h>
 #endif
 
 //Qt
-- 
2.36.1


From 6e2c66d4b6e2d083f089fa94b264e06ef29ba990 Mon Sep 17 00:00:00 2001
From: bartus <szczepaniak.bartek+github@gmail.com>
Date: Sat, 25 Jun 2022 16:10:53 +0200
Subject: [PATCH 13/13] Replace foreach() with Q_FOREACH() for QT_NO_KEYWORDS

---
 qCC/extern/QCustomPlot/qcustomplot.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/qCC/extern/QCustomPlot/qcustomplot.h b/qCC/extern/QCustomPlot/qcustomplot.h
index 351f58f0..6a593af8 100644
--- a/qCC/extern/QCustomPlot/qcustomplot.h
+++ b/qCC/extern/QCustomPlot/qcustomplot.h
@@ -4047,7 +4047,7 @@ PlottableType *QCustomPlot::plottableAt(const QPointF &pos, bool onlySelectable,
   QVariant resultDetails;
   double resultDistance = mSelectionTolerance; // only regard clicks with distances smaller than mSelectionTolerance as selections, so initialize with that value
   
-  foreach (QCPAbstractPlottable *plottable, mPlottables)
+  Q_FOREACH (QCPAbstractPlottable *plottable, mPlottables)
   {
     PlottableType *currentPlottable = qobject_cast<PlottableType*>(plottable);
     if (!currentPlottable || (onlySelectable && !currentPlottable->selectable())) // we could have also passed onlySelectable to the selectTest function, but checking here is faster, because we have access to QCPAbstractPlottable::selectable
@@ -4093,7 +4093,7 @@ ItemType *QCustomPlot::itemAt(const QPointF &pos, bool onlySelectable) const
   ItemType *resultItem = 0;
   double resultDistance = mSelectionTolerance; // only regard clicks with distances smaller than mSelectionTolerance as selections, so initialize with that value
   
-  foreach (QCPAbstractItem *item, mItems)
+  Q_FOREACH (QCPAbstractItem *item, mItems)
   {
     ItemType *currentItem = qobject_cast<ItemType*>(item);
     if (!currentItem || (onlySelectable && !currentItem->selectable())) // we could have also passed onlySelectable to the selectTest function, but checking here is faster, because we have access to QCPAbstractItem::selectable
-- 
2.36.1