Explicitly mark overriding destructors as "virtual"

It appears that the C++ standard allows overriding destructors to be marked
"override," but at least some MSVC versions complain about it, so at least make
sure such destructors are explicitly marked "virtual."

Change-Id: I0e1cafa7584fd16ebdce61f569eae2373a71b0a1

21 files changed, 33 insertions, 33 deletions

diff --git a/vcl/generic/fontmanager/fontconfig.cxx b/vcl/generic/fontmanager/fontconfig.cxx
index 723262956340..e145c6803be8 100644
--- a/vcl/generic/fontmanager/fontconfig.cxx
+++ b/vcl/generic/fontmanager/fontconfig.cxx
@@ -1149,7 +1149,7 @@ class FontConfigFontOptions : public ImplFontOptions
 {
 public:
     FontConfigFontOptions() : mpPattern(0) {}
-    ~FontConfigFontOptions()
+    virtual ~FontConfigFontOptions()
     {
         FcPatternDestroy(mpPattern);
     }
diff --git a/vcl/generic/print/bitmap_gfx.cxx b/vcl/generic/print/bitmap_gfx.cxx
index 0e6fdcda6314..e3f6f44e1e4f 100644
--- a/vcl/generic/print/bitmap_gfx.cxx
+++ b/vcl/generic/print/bitmap_gfx.cxx
@@ -293,7 +293,7 @@ private:
 public:
 
     LZWEncoder (osl::File* pOutputFile);
-    ~LZWEncoder ();
+    virtual ~LZWEncoder ();
 
     virtual void    EncodeByte (sal_uInt8 nByte) SAL_OVERRIDE;
 };
diff --git a/vcl/generic/print/prtsetup.hxx b/vcl/generic/print/prtsetup.hxx
index 6a037900e7ba..b7830cf9ab8d 100644
--- a/vcl/generic/print/prtsetup.hxx
+++ b/vcl/generic/print/prtsetup.hxx
@@ -64,7 +64,7 @@ class RTSDialog : public TabDialog
     void insertAllPPDValues( ListBox&, const psp::PPDParser*, const psp::PPDKey* );
 public:
     RTSDialog(const ::psp::PrinterInfo& rJobData, const OUString& rPrinter, Window* pParent = NULL);
-    ~RTSDialog();
+    virtual ~RTSDialog();
 
     const ::psp::PrinterInfo& getSetup() const { return m_aJobData; }
 };
@@ -87,7 +87,7 @@ class RTSPaperPage : public TabPage
     DECL_LINK( SelectHdl, ListBox* );
 public:
     RTSPaperPage( RTSDialog* );
-    ~RTSPaperPage();
+    virtual ~RTSPaperPage();
 
     void update();
 
@@ -116,7 +116,7 @@ class RTSDevicePage : public TabPage
     DECL_LINK( ModifyHdl, Edit* );
 public:
     RTSDevicePage( RTSDialog* );
-    ~RTSDevicePage();
+    virtual ~RTSDevicePage();
 
     void update();
 
diff --git a/vcl/inc/brdwin.hxx b/vcl/inc/brdwin.hxx
index 1adfaee92b47..4b33db5f933f 100644
--- a/vcl/inc/brdwin.hxx
+++ b/vcl/inc/brdwin.hxx
@@ -122,7 +122,7 @@ public:
                                               sal_uInt16 nTypeStyle = 0 );
                             ImplBorderWindow( Window* pParent, WinBits nStyle = 0,
                                               sal_uInt16 nTypeStyle = 0 );
-                            ~ImplBorderWindow();
+                            virtual ~ImplBorderWindow();
 
     virtual void            MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
     virtual void            MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
@@ -281,7 +281,7 @@ class ImplStdBorderWindowView : public ImplBorderWindowView
 
 public:
                             ImplStdBorderWindowView( ImplBorderWindow* pBorderWindow );
-                            ~ImplStdBorderWindowView();
+                            virtual ~ImplStdBorderWindowView();
 
     virtual bool        MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
     virtual bool        MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
diff --git a/vcl/inc/generic/geninst.h b/vcl/inc/generic/geninst.h
index a41089cf9e31..165b3d9bae9d 100644
--- a/vcl/inc/generic/geninst.h
+++ b/vcl/inc/generic/geninst.h
@@ -56,7 +56,7 @@ protected:
 
 public:
                         SalYieldMutex();
-                        ~SalYieldMutex();
+                        virtual ~SalYieldMutex();
 
     virtual void        acquire() SAL_OVERRIDE;
     virtual void        release() SAL_OVERRIDE;
diff --git a/vcl/inc/helpwin.hxx b/vcl/inc/helpwin.hxx
index 1409f2659ec1..e8c1431e2542 100644
--- a/vcl/inc/helpwin.hxx
+++ b/vcl/inc/helpwin.hxx
@@ -53,7 +53,7 @@ protected:
 
 public:
                         HelpTextWindow( Window* pParent, const OUString& rText, sal_uInt16 nHelpWinStyle, sal_uInt16 nStyle );
-                        ~HelpTextWindow();
+                        virtual ~HelpTextWindow();
 
     const OUString&     GetHelpText() const { return maHelpText; }
     void                SetHelpText( const OUString& rHelpText );
diff --git a/vcl/inc/ilstbox.hxx b/vcl/inc/ilstbox.hxx
index d0c3f709a02d..6163da02b023 100644
--- a/vcl/inc/ilstbox.hxx
+++ b/vcl/inc/ilstbox.hxx
@@ -268,7 +268,7 @@ public:
     virtual void  FillLayoutData() const SAL_OVERRIDE;
 
                     ImplListBoxWindow( Window* pParent, WinBits nWinStyle );
-                    ~ImplListBoxWindow();
+                    virtual ~ImplListBoxWindow();
 
     ImplEntryList*  GetEntryList() const { return mpEntryList; }
 
@@ -413,7 +413,7 @@ protected:
 
 public:
                     ImplListBox( Window* pParent, WinBits nWinStyle );
-                    ~ImplListBox();
+                    virtual ~ImplListBox();
 
     const ImplEntryList*    GetEntryList() const            { return maLBWindow.GetEntryList(); }
     ImplListBoxWindow*      GetMainWindow()                 { return &maLBWindow; }
@@ -571,7 +571,7 @@ protected:
 public:
 
                     ImplWin( Window* pParent, WinBits nWinStyle = 0 );
-                    ~ImplWin() {};
+                    virtual ~ImplWin() {};
 
     virtual void    MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
     virtual void    Paint( const Rectangle& rRect ) SAL_OVERRIDE;
@@ -617,7 +617,7 @@ private:
 
 public:
                     ImplBtn( Window* pParent, WinBits nWinStyle = 0 );
-                    ~ImplBtn() {};
+                    virtual ~ImplBtn() {};
 
     virtual void    MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
 
diff --git a/vcl/inc/unx/gtk/gtkdata.hxx b/vcl/inc/unx/gtk/gtkdata.hxx
index 36196de95439..b8396c4c11be 100644
--- a/vcl/inc/unx/gtk/gtkdata.hxx
+++ b/vcl/inc/unx/gtk/gtkdata.hxx
@@ -86,7 +86,7 @@ class GtkSalTimer : public SalTimer
     struct SalGtkTimeoutSource *m_pTimeout;
 public:
     GtkSalTimer();
-    ~GtkSalTimer();
+    virtual ~GtkSalTimer();
     virtual void Start( sal_uLong nMS ) SAL_OVERRIDE;
     virtual void Stop() SAL_OVERRIDE;
     bool         Expired();
diff --git a/vcl/source/edit/textdat2.hxx b/vcl/source/edit/textdat2.hxx
index ccff6a6ca52a..05375c091c42 100644
--- a/vcl/source/edit/textdat2.hxx
+++ b/vcl/source/edit/textdat2.hxx
@@ -273,7 +273,7 @@ private:
 
 public:
                 IdleFormatter();
-                ~IdleFormatter();
+                virtual ~IdleFormatter();
 
     void        DoIdleFormat( TextView* pV, sal_uInt16 nMaxRestarts );
     void        ForceTimeout();
diff --git a/vcl/source/edit/textund2.hxx b/vcl/source/edit/textund2.hxx
index 2980641c28bf..8a5a917dd3a4 100644
--- a/vcl/source/edit/textund2.hxx
+++ b/vcl/source/edit/textund2.hxx
@@ -33,7 +33,7 @@ private:
 public:
                     TYPEINFO_OVERRIDE();
                     TextUndoDelPara( TextEngine* pTextEngine, TextNode* pNode, sal_uLong nPara );
-                    ~TextUndoDelPara();
+                    virtual ~TextUndoDelPara();
 
     virtual void    Undo() SAL_OVERRIDE;
     virtual void    Redo() SAL_OVERRIDE;
@@ -51,7 +51,7 @@ private:
 public:
                     TYPEINFO_OVERRIDE();
                     TextUndoConnectParas( TextEngine* pTextEngine, sal_uLong nPara, sal_uInt16 nSepPos );
-                    ~TextUndoConnectParas();
+                    virtual ~TextUndoConnectParas();
 
     virtual void    Undo() SAL_OVERRIDE;
     virtual void    Redo() SAL_OVERRIDE;
@@ -69,7 +69,7 @@ private:
 public:
                     TYPEINFO_OVERRIDE();
                     TextUndoSplitPara( TextEngine* pTextEngine, sal_uLong nPara, sal_uInt16 nSepPos );
-                    ~TextUndoSplitPara();
+                    virtual ~TextUndoSplitPara();
 
     virtual void    Undo() SAL_OVERRIDE;
     virtual void    Redo() SAL_OVERRIDE;
@@ -122,7 +122,7 @@ private:
 public:
                         TYPEINFO_OVERRIDE();
                         TextUndoSetAttribs( TextEngine* pTextEngine, const TextSelection& rESel );
-                        ~TextUndoSetAttribs();
+                        virtual ~TextUndoSetAttribs();
 
     virtual void        Undo() SAL_OVERRIDE;
     virtual void        Redo() SAL_OVERRIDE;
diff --git a/vcl/source/edit/textundo.hxx b/vcl/source/edit/textundo.hxx
index f5eacc78addf..ff24a0be872a 100644
--- a/vcl/source/edit/textundo.hxx
+++ b/vcl/source/edit/textundo.hxx
@@ -41,7 +41,7 @@ protected:
 
 public:
                     TextUndoManager( TextEngine* pTextEngine );
-                    ~TextUndoManager();
+                    virtual ~TextUndoManager();
 
     using SfxUndoManager::Undo;
     virtual bool Undo() SAL_OVERRIDE;
diff --git a/vcl/source/edit/textview.cxx b/vcl/source/edit/textview.cxx
index fd3dbfbdac2f..6c4f039397ab 100644
--- a/vcl/source/edit/textview.cxx
+++ b/vcl/source/edit/textview.cxx
@@ -69,7 +69,7 @@ private:
 
 public:
                     TETextDataObject( const OUString& rText );
-                    ~TETextDataObject();
+                    virtual ~TETextDataObject();
 
     OUString&        GetText() { return maText; }
     SvMemoryStream& GetHTMLStream() { return maHTMLStream; }
diff --git a/vcl/source/edit/vclmedit.cxx b/vcl/source/edit/vclmedit.cxx
index 6d5a91164ee8..117082c1b6fd 100644
--- a/vcl/source/edit/vclmedit.cxx
+++ b/vcl/source/edit/vclmedit.cxx
@@ -50,7 +50,7 @@ private:
 
 public:
                     TextWindow( Window* pParent );
-                    ~TextWindow();
+                    virtual ~TextWindow();
 
     ExtTextEngine*  GetTextEngine() const { return mpExtTextEngine; }
     ExtTextView*    GetTextView() const { return mpExtTextView; }
@@ -104,7 +104,7 @@ protected:
 
 public:
                 ImpVclMEdit( VclMultiLineEdit* pVclMultiLineEdit, WinBits nWinStyle );
-                ~ImpVclMEdit();
+                virtual ~ImpVclMEdit();
 
     void        SetModified( bool bMod );
     bool        IsModified() const;
diff --git a/vcl/source/filter/graphicfilter.cxx b/vcl/source/filter/graphicfilter.cxx
index c3dbbdaf3b72..77c25e454a85 100644
--- a/vcl/source/filter/graphicfilter.cxx
+++ b/vcl/source/filter/graphicfilter.cxx
@@ -107,7 +107,7 @@ protected:
 public:
 
     ImpFilterOutputStream( SvStream& rStm ) : mrStm( rStm ) {}
-    ~ImpFilterOutputStream() {}
+    virtual ~ImpFilterOutputStream() {}
 };
 
 #ifndef DISABLE_EXPORT
diff --git a/vcl/source/window/dockmgr.cxx b/vcl/source/window/dockmgr.cxx
index f3f2f42db8a4..c4f369d9e667 100644
--- a/vcl/source/window/dockmgr.cxx
+++ b/vcl/source/window/dockmgr.cxx
@@ -57,7 +57,7 @@ private:
 public:
     ImplDockFloatWin2( Window* pParent, WinBits nWinBits,
                       ImplDockingWindowWrapper* pDockingWin );
-    ~ImplDockFloatWin2();
+    virtual ~ImplDockFloatWin2();
 
     virtual void    Move() SAL_OVERRIDE;
     virtual void    Resize() SAL_OVERRIDE;
@@ -496,7 +496,7 @@ private:
 
 public:
     ImplPopupFloatWin( Window* pParent, ImplDockingWindowWrapper* pDockingWin, bool bHasGrip );
-    ~ImplPopupFloatWin();
+    virtual ~ImplPopupFloatWin();
 
     virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > CreateAccessible() SAL_OVERRIDE;
     virtual void        Paint( const Rectangle& rRect ) SAL_OVERRIDE;
diff --git a/vcl/source/window/dockwin.cxx b/vcl/source/window/dockwin.cxx
index dabd203107f3..36887e816f39 100644
--- a/vcl/source/window/dockwin.cxx
+++ b/vcl/source/window/dockwin.cxx
@@ -72,7 +72,7 @@ private:
 public:
     ImplDockFloatWin( Window* pParent, WinBits nWinBits,
                       DockingWindow* pDockingWin );
-    ~ImplDockFloatWin();
+    virtual ~ImplDockFloatWin();
 
     virtual void    Move() SAL_OVERRIDE;
     virtual void    Resize() SAL_OVERRIDE;
diff --git a/vcl/source/window/menu.cxx b/vcl/source/window/menu.cxx
index 29500e324098..6cd7e7c218bc 100644
--- a/vcl/source/window/menu.cxx
+++ b/vcl/source/window/menu.cxx
@@ -530,7 +530,7 @@ protected:
 
 public:
                     MenuFloatingWindow( Menu* pMenu, Window* pParent, WinBits nStyle );
-                    ~MenuFloatingWindow();
+                    virtual ~MenuFloatingWindow();
 
             void    doShutdown();
 
@@ -737,7 +737,7 @@ private:
 
 public:
                     MenuBarWindow( Window* pParent );
-                    ~MenuBarWindow();
+                    virtual ~MenuBarWindow();
 
     void            ShowButtons( bool bClose, bool bFloat, bool bHide );
 
diff --git a/vcl/source/window/scrwnd.hxx b/vcl/source/window/scrwnd.hxx
index b7c6503f3dae..5e7fb09db42f 100644
--- a/vcl/source/window/scrwnd.hxx
+++ b/vcl/source/window/scrwnd.hxx
@@ -67,7 +67,7 @@ protected:
 public:
 
                         ImplWheelWindow( Window* pParent );
-                        ~ImplWheelWindow();
+                        virtual ~ImplWheelWindow();
 
     void                ImplStop();
     void                ImplSetWheelMode( sal_uLong nWheelMode );
diff --git a/vcl/unx/generic/dtrans/X11_selection.hxx b/vcl/unx/generic/dtrans/X11_selection.hxx
index d26852410867..4f0aa4e429c7 100644
--- a/vcl/unx/generic/dtrans/X11_selection.hxx
+++ b/vcl/unx/generic/dtrans/X11_selection.hxx
@@ -378,7 +378,7 @@ namespace x11 {
         bool                        m_bShutDown;
 
         SelectionManager();
-        ~SelectionManager();
+        virtual ~SelectionManager();
 
         SelectionAdaptor* getAdaptor( Atom selection );
         PixmapHolder* getPixmapHolder( Atom selection );
diff --git a/vcl/unx/generic/printer/printerinfomanager.cxx b/vcl/unx/generic/printer/printerinfomanager.cxx
index 868da22aaa80..a38627f7216f 100644
--- a/vcl/unx/generic/printer/printerinfomanager.cxx
+++ b/vcl/unx/generic/printer/printerinfomanager.cxx
@@ -68,7 +68,7 @@ namespace psp
 
         public:
         SystemQueueInfo();
-        ~SystemQueueInfo();
+        virtual ~SystemQueueInfo();
 
         bool hasChanged() const;
         OUString getCommand() const;
diff --git a/vcl/unx/kde/UnxCommandThread.hxx b/vcl/unx/kde/UnxCommandThread.hxx
index 7f963c4a8d22..413d52a97e96 100644
--- a/vcl/unx/kde/UnxCommandThread.hxx
+++ b/vcl/unx/kde/UnxCommandThread.hxx
@@ -97,7 +97,7 @@ protected:
 
 public:
     UnxFilePickerCommandThread( UnxFilePickerNotifyThread *pNotifyThread, int nReadFD );
-    ~UnxFilePickerCommandThread();
+    virtual ~UnxFilePickerCommandThread();
 
     YieldingCondition& SAL_CALL execCondition() { return m_aExecCondition; }
     bool SAL_CALL           result();