7 files changed, 12 insertions, 12 deletions
diff --git a/vcl/inc/unx/gtk/gtkdata.hxx b/vcl/inc/unx/gtk/gtkdata.hxx
index 21a407b8bcef..f5e1e03a6674 100644
--- a/vcl/inc/unx/gtk/gtkdata.hxx
+++ b/vcl/inc/unx/gtk/gtkdata.hxx
@@ -84,7 +84,7 @@ class GtkSalTimer : public SalTimer
     struct SalGtkTimeoutSource *m_pTimeout;
 public:
     GtkSalTimer();
-    virtual ~GtkSalTimer();
+    virtual ~GtkSalTimer() override;
     virtual void Start( sal_uLong nMS ) override;
     virtual void Stop() override;
     bool         Expired();
@@ -101,7 +101,7 @@ class GtkData : public SalGenericData
 
 public:
     GtkData( SalInstance *pInstance );
-    virtual ~GtkData();
+    virtual ~GtkData() override;
 
     void Init();
     virtual void Dispose() override;
@@ -140,7 +140,7 @@ class GtkSalDisplay : public SalDisplay
                            int nWidth, int nHeight, int nXHot, int nYHot );
 public:
              GtkSalDisplay( GdkDisplay* pDisplay );
-    virtual ~GtkSalDisplay();
+    virtual ~GtkSalDisplay() override;
 
     GdkDisplay* GetGdkDisplay() const { return m_pGdkDisplay; }
     bool        IsX11Display() const { return m_bX11Display; }
diff --git a/vcl/inc/unx/gtk/gtkframe.hxx b/vcl/inc/unx/gtk/gtkframe.hxx
index 4f07262a5af1..b9fafd639bd1 100644
--- a/vcl/inc/unx/gtk/gtkframe.hxx
+++ b/vcl/inc/unx/gtk/gtkframe.hxx
@@ -424,7 +424,7 @@ public:
     static void closePopup();
 
 #endif
-    virtual ~GtkSalFrame();
+    virtual ~GtkSalFrame() override;
 
     // SalGraphics or NULL, but two Graphics for all SalFrames
     // must be returned
diff --git a/vcl/inc/unx/gtk/gtkgdi.hxx b/vcl/inc/unx/gtk/gtkgdi.hxx
index 563bc74a0b14..cd369e52ef37 100644
--- a/vcl/inc/unx/gtk/gtkgdi.hxx
+++ b/vcl/inc/unx/gtk/gtkgdi.hxx
@@ -201,7 +201,7 @@ class GtkSalGraphics : public X11SalGraphics
 
 public:
     GtkSalGraphics(GtkSalFrame *, GtkWidget *window, SalX11Screen nXScreen);
-    virtual ~GtkSalGraphics();
+    virtual ~GtkSalGraphics() override;
 
     inline GtkWidget*  GetGtkWidget() const { return m_pWindow; }
     inline GdkWindow*  GetGdkWindow() const { return m_pWindow->window; }
diff --git a/vcl/inc/unx/gtk/gtkinst.hxx b/vcl/inc/unx/gtk/gtkinst.hxx
index cd38d12b6574..490cf698c2da 100644
--- a/vcl/inc/unx/gtk/gtkinst.hxx
+++ b/vcl/inc/unx/gtk/gtkinst.hxx
@@ -99,7 +99,7 @@ class GtkDropTarget : public cppu::WeakComponentImplHelper<css::datatransfer::dn
     std::list<css::uno::Reference<css::datatransfer::dnd::XDropTargetListener>> m_aListeners;
 public:
     GtkDropTarget();
-    virtual ~GtkDropTarget();
+    virtual ~GtkDropTarget() override;
 
     // XInitialization
     virtual void        SAL_CALL initialize(const css::uno::Sequence<css::uno::Any>& rArgs)
@@ -147,7 +147,7 @@ public:
     {
     }
 
-    virtual ~GtkDragSource();
+    virtual ~GtkDragSource() override;
 
     // XDragSource
     virtual sal_Bool    SAL_CALL isDragImageSupported() throw(std::exception) override;
@@ -198,7 +198,7 @@ class GtkInstance : public X11SalInstance
 #endif
 public:
             GtkInstance( SalYieldMutex* pMutex );
-    virtual ~GtkInstance();
+    virtual ~GtkInstance() override;
     void    EnsureInit();
     virtual void AfterAppInit() override;
 
diff --git a/vcl/inc/unx/gtk/gtkobject.hxx b/vcl/inc/unx/gtk/gtkobject.hxx
index 55896a281aca..df36a85ff187 100644
--- a/vcl/inc/unx/gtk/gtkobject.hxx
+++ b/vcl/inc/unx/gtk/gtkobject.hxx
@@ -41,7 +41,7 @@ class GtkSalObject : public SalObject
     static void         signalDestroy( GtkWidget*, gpointer );
 public:
     GtkSalObject( GtkSalFrame* pParent, bool bShow = true );
-    virtual ~GtkSalObject();
+    virtual ~GtkSalObject() override;
 
     // override all pure virtual methods
     virtual void                    ResetClipRegion() override;
diff --git a/vcl/inc/unx/gtk/gtksalmenu.hxx b/vcl/inc/unx/gtk/gtksalmenu.hxx
index 48e937324ae0..460a0e57fde0 100644
--- a/vcl/inc/unx/gtk/gtksalmenu.hxx
+++ b/vcl/inc/unx/gtk/gtksalmenu.hxx
@@ -67,7 +67,7 @@ private:
 
 public:
     GtkSalMenu( bool bMenuBar );
-    virtual ~GtkSalMenu();
+    virtual ~GtkSalMenu() override;
 
     virtual bool                VisibleMenuBar() override;   // must return TRUE to actually DISPLAY native menu bars
                                                     // otherwise only menu messages are processed (eg, OLE on Windows)
@@ -135,7 +135,7 @@ class GtkSalMenuItem : public SalMenuItem
 {
 public:
     GtkSalMenuItem( const SalItemParams* );
-    virtual ~GtkSalMenuItem();
+    virtual ~GtkSalMenuItem() override;
 
     sal_uInt16          mnId;               // Item ID
     MenuItemType        mnType;             // Item type
diff --git a/vcl/inc/unx/gtk/gtksys.hxx b/vcl/inc/unx/gtk/gtksys.hxx
index 9f2fb5cf3dab..b8ebbdf0574d 100644
--- a/vcl/inc/unx/gtk/gtksys.hxx
+++ b/vcl/inc/unx/gtk/gtksys.hxx
@@ -23,7 +23,7 @@ class GtkSalSystem : public SalGenericSystem
     ScreenMonitors_t maScreenMonitors;
 public:
              GtkSalSystem();
-    virtual ~GtkSalSystem();
+    virtual ~GtkSalSystem() override;
     static   GtkSalSystem *GetSingleton();
 
     virtual bool          IsUnifiedDisplay() override;