Fix weak vtables

src/blackgui/components/dbmappingcomponentaware.h

@@ -25,6 +25,8 @@ namespace BlackGui
         class BLACKGUI_EXPORT CDbMappingComponentAware
         {
         public:
+
+
             //! Set the corresponding component
             virtual void setMappingComponent(CDbMappingComponent *component);
 
@@ -35,6 +37,9 @@ namespace BlackGui
             //! Constructor
             CDbMappingComponentAware(QObject *parent);
 
+            //! Destructor
+            virtual ~CDbMappingComponentAware() {}
+
         private :
             CDbMappingComponent *m_mappingComponent = nullptr; //!< reference to component
         };

src/blackgui/components/enablefordockwidgetinfoarea.h

@@ -63,6 +63,9 @@ namespace BlackGui
             //! \remarks Normally the info area will be provided later \sa setParentDockWidgetInfoArea
             CEnableForDockWidgetInfoArea(CDockWidgetInfoArea *parentInfoArea = nullptr);
 
+            // Destructor
+            virtual ~CEnableForDockWidgetInfoArea() {}
+
         private:
             BlackGui::CDockWidgetInfoArea *m_parentDockableInfoArea = nullptr; //!< my parent dockable widget
             BlackMisc::CConnectionGuard    m_connections;

src/blackgui/dropbase.cpp

@@ -21,6 +21,9 @@ namespace BlackGui
     CDropBase::CDropBase()
     { }
 
+    CDropBase::~CDropBase()
+    { }
+
     void CDropBase::setAcceptedMetaTypeIds(const QList<int> &ids)
     {
         m_acceptedMetaTypes = ids;

src/blackgui/dropbase.h

@@ -24,6 +24,9 @@ namespace BlackGui
     class BLACKGUI_EXPORT CDropBase
     {
     public:
+        //! Dtor
+        virtual ~CDropBase();
+
         //! Accepted ids
         void setAcceptedMetaTypeIds(const QList<int> &ids);
 
@@ -48,9 +51,6 @@ namespace BlackGui
         //! Mime data to CVariant (normally encapsulating a value object)
         BlackMisc::CVariant toCVariant(const QMimeData *mime) const;
 
-        //! Dtor
-        virtual ~CDropBase() {}
-
     protected:
         //! Ctor
         CDropBase();

src/blackgui/menus/aircraftmodelmenus.cpp

@@ -34,6 +34,9 @@ namespace BlackGui
 {
     namespace Menus
     {
+        void IAircraftModelViewMenu::anchor()
+        { }
+
         const CLogCategoryList &IAircraftModelViewMenu::getLogCategories()
         {
             static const CLogCategoryList cats { CLogCategory::guiComponent() };

src/blackgui/menus/aircraftmodelmenus.h

@@ -28,6 +28,8 @@ namespace BlackGui
         //! Menu base class for aircraft model view menus
         class IAircraftModelViewMenu : public IMenuDelegate
         {
+            virtual void anchor();
+
         public:
             //! Constructor
             IAircraftModelViewMenu(BlackGui::Views::CAircraftModelView *modelView, bool separator = true) :