loplugin:unuseddefaultparams in /include/vcl

Change-Id: I36daccd90bfa6ba0ee8b9e76bff2bd8494155a04
Reviewed-on: https://gerrit.libreoffice.org/22710
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>

22 files changed, 47 insertions, 74 deletions

diff --git a/include/vcl/graphicfilter.hxx b/include/vcl/graphicfilter.hxx
index 40ea0173f537..4dc7ed5a916b 100644
--- a/include/vcl/graphicfilter.hxx
+++ b/include/vcl/graphicfilter.hxx
@@ -269,7 +269,7 @@ public:
     OUString        GetExportFormatName( sal_uInt16 nFormat );
     OUString        GetExportFormatMediaType( sal_uInt16 nFormat );
     OUString        GetExportFormatShortName( sal_uInt16 nFormat );
-    OUString        GetExportWildcard( sal_uInt16 nFormat, sal_Int32 nEntry = 0 );
+    OUString        GetExportWildcard( sal_uInt16 nFormat );
     bool            IsExportPixelFormat( sal_uInt16 nFormat );
 
     sal_uInt16          ExportGraphic( const Graphic& rGraphic, const INetURLObject& rPath,
diff --git a/include/vcl/imagerepository.hxx b/include/vcl/imagerepository.hxx
index c7cbbefe1cd5..5983825f4236 100644
--- a/include/vcl/imagerepository.hxx
+++ b/include/vcl/imagerepository.hxx
@@ -43,17 +43,13 @@ namespace vcl
                 will take the image upon successful return.
             @param  bSearchLanguageDependent
                 determines whether a language-dependent image is to be searched.
-            @param  loadMissing
-                if set to true, then load a default image if no image can be found,
-                otherwise don't load anything
             @return
                 whether or not the image could be loaded successfully.
         */
         static bool loadImage(
             const OUString& _rName,
             BitmapEx& _out_rImage,
-            bool bSearchLanguageDependent,
-            bool loadMissing = false
+            bool bSearchLanguageDependent
         );
 
         static bool loadDefaultImage(
diff --git a/include/vcl/menu.hxx b/include/vcl/menu.hxx
index 2ce8ba4ad610..f8d44e0c1567 100644
--- a/include/vcl/menu.hxx
+++ b/include/vcl/menu.hxx
@@ -248,15 +248,14 @@ public:
                     MenuItemBits nItemBits = MenuItemBits::NONE,
                     const OString &rIdent = OString(),
                     sal_uInt16 nPos = MENU_APPEND);
-    void InsertItem(const ResId& rResId, sal_uInt16 nPos = MENU_APPEND );
+    void InsertItem(const ResId& rResId);
     void InsertItem(const OUString& rCommand,
                     const css::uno::Reference<css::frame::XFrame>& rFrame,
                     MenuItemBits nBits = MenuItemBits::NONE,
-                    const OString &rIdent = OString(),
-                    sal_uInt16 nPos = MENU_APPEND);
+                    const OString &rIdent = OString());
     void InsertSeparator(const OString &rIdent = OString(), sal_uInt16 nPos = MENU_APPEND);
     void RemoveItem( sal_uInt16 nPos );
-    void CopyItem(const Menu& rMenu, sal_uInt16 nPos, sal_uInt16 nNewPos = MENU_APPEND );
+    void CopyItem(const Menu& rMenu, sal_uInt16 nPos );
     void Clear();
 
     void CreateAutoMnemonics();
@@ -308,7 +307,7 @@ public:
     virtual bool IsMenuBar() const = 0;
 
     void RemoveDisabledEntries( bool bCheckPopups = true, bool bRemoveEmptyPopups = false );
-    bool HasValidEntries( bool bCheckPopups = true );
+    bool HasValidEntries();
 
     void UpdateNativeMenu();
 
@@ -533,7 +532,7 @@ public:
     sal_uInt16 Execute( vcl::Window* pWindow, const Rectangle& rRect, PopupMenuFlags nFlags = PopupMenuFlags::NONE );
 
     // Fuer das TestTool
-    void EndExecute( sal_uInt16 nSelect = 0 );
+    void EndExecute();
     virtual void SelectItem(sal_uInt16 nId) override;
     void SetSelectedEntry( sal_uInt16 nId ); // for use by native submenu only
 
diff --git a/include/vcl/outdev.hxx b/include/vcl/outdev.hxx
index b0527b071be5..cb9e0da762d3 100644
--- a/include/vcl/outdev.hxx
+++ b/include/vcl/outdev.hxx
@@ -1131,8 +1131,7 @@ public:
                                                    DrawTextFlags nStyle = DrawTextFlags::EndEllipsis ) const;
 
     long                        GetCtrlTextWidth( const OUString& rStr, sal_Int32 nIndex = 0,
-                                                  sal_Int32 nLen = -1,
-                                                  DrawTextFlags nStyle = DrawTextFlags::Mnemonic ) const;
+                                                  sal_Int32 nLen = -1 ) const;
 
     static OUString             GetNonMnemonicString( const OUString& rStr, sal_Int32& rMnemonicPos );
 
@@ -1198,8 +1197,7 @@ public:
 
     bool                        GetCaretPositions( const OUString&, long* pCaretXArray,
                                               sal_Int32 nIndex, sal_Int32 nLen,
-                                              long* pDXAry = nullptr, long nWidth = 0,
-                                              bool bCellBreaking = true ) const;
+                                              long* pDXAry = nullptr, long nWidth = 0 ) const;
     void                        DrawStretchText( const Point& rStartPt, sal_uLong nWidth,
                                                  const OUString& rStr,
                                                  sal_Int32 nIndex = 0, sal_Int32 nLen = -1);
diff --git a/include/vcl/pdfextoutdevdata.hxx b/include/vcl/pdfextoutdevdata.hxx
index 3c3d49a88522..6fcb45eed90c 100644
--- a/include/vcl/pdfextoutdevdata.hxx
+++ b/include/vcl/pdfextoutdevdata.hxx
@@ -479,11 +479,8 @@ public:
     @param nMilliSec
     the duration of the transitional effect in milliseconds;
     set 0 to disable transitional effects
-
-    @param nPageNr
-    the page number to apply the effect to; -1 denotes the current page
     */
-    void SetPageTransition( PDFWriter::PageTransition eType, sal_uInt32 nMilliSec, sal_Int32 nPageNr = -1 );
+    void SetPageTransition( PDFWriter::PageTransition eType, sal_uInt32 nMilliSec );
 
     /** create a new form control
 
@@ -493,11 +490,8 @@ public:
 
     @param rControlType
     a descendant of AnyWidget determining the control's properties
-
-    @param nPageNr
-    the page number to apply the effect to; -1 denotes the current page
      */
-    void    CreateControl( const PDFWriter::AnyWidget& rControlType, sal_Int32 nPageNr = -1 );
+    void    CreateControl( const PDFWriter::AnyWidget& rControlType );
 };
 
 }
diff --git a/include/vcl/pdfwriter.hxx b/include/vcl/pdfwriter.hxx
index 6b8e43f0eb2f..6f859bdf095c 100644
--- a/include/vcl/pdfwriter.hxx
+++ b/include/vcl/pdfwriter.hxx
@@ -765,8 +765,7 @@ The following structure describes the permissions used in PDF security
     void                DrawTextLine( const Point& rPos, long nWidth,
                                       FontStrikeout eStrikeout,
                                       FontLineStyle eUnderline,
-                                      FontLineStyle eOverline,
-                                      bool bUnderlineAbove = false );
+                                      FontLineStyle eOverline );
     void                DrawTextArray( const Point& rStartPt, const OUString& rStr,
                                        const long* pDXAry,
                                        sal_Int32 nIndex,
@@ -1236,13 +1235,10 @@ The following structure describes the permissions used in PDF security
     @param rControlType
     a descendant of AnyWidget determining the control's properties
 
-    @param nPageNr
-    the page number to apply the effect to; -1 denotes the current page
-
     @returns
     the new control's id for reference purposes
      */
-    sal_Int32 CreateControl( const AnyWidget& rControlType, sal_Int32 nPageNr = -1 );
+    sal_Int32 CreateControl( const AnyWidget& rControlType );
 
     /** Inserts an additional stream to the PDF file
 
diff --git a/include/vcl/ppdparser.hxx b/include/vcl/ppdparser.hxx
index dbbed2dff45c..418f4b07c74c 100644
--- a/include/vcl/ppdparser.hxx
+++ b/include/vcl/ppdparser.hxx
@@ -231,11 +231,9 @@ public:
     static void     getResolutionFromString( const OUString&, int&, int& );
     // helper function
 
-    OUString   translateKey( const OUString& i_rKey,
-                                  const css::lang::Locale& i_rLocale = css::lang::Locale() ) const;
+    OUString   translateKey( const OUString& i_rKey ) const;
     OUString   translateOption( const OUString& i_rKey,
-                                     const OUString& i_rOption,
-                                     const css::lang::Locale& i_rLocale = css::lang::Locale() ) const;
+                                const OUString& i_rOption ) const;
 };
 
 
diff --git a/include/vcl/print.hxx b/include/vcl/print.hxx
index 423b4e0b45b1..b594cc7c76c1 100644
--- a/include/vcl/print.hxx
+++ b/include/vcl/print.hxx
@@ -605,10 +605,8 @@ public:
     /** Process a new set of properties
 
         merges changed properties and returns "true" if any occurred
-        if the optional output set is not NULL then the names of the changed properties are returned
     */
-    bool                 processProperties( const css::uno::Sequence< css::beans::PropertyValue >& i_rNewProp,
-                             std::set< OUString >* o_pChangeProp = nullptr );
+    bool                 processProperties( const css::uno::Sequence< css::beans::PropertyValue >& i_rNewProp );
 
     /** Append to a sequence of property values the ui property sequence passed at creation
 
diff --git a/include/vcl/scrbar.hxx b/include/vcl/scrbar.hxx
index b4fa3e79c326..81e4d508adf9 100644
--- a/include/vcl/scrbar.hxx
+++ b/include/vcl/scrbar.hxx
@@ -107,8 +107,7 @@ public:
     long            DoScroll( long nNewPos );
     long            DoScrollAction( ScrollType eScrollType );
 
-    void            EnableDrag( bool bEnable = true )
-                        { mbFullDrag = bEnable; }
+    void            EnableDrag() { mbFullDrag = true; }
 
     void            SetRangeMin( long nNewRange );
     long            GetRangeMin() const { return mnMinRange; }
diff --git a/include/vcl/sound.hxx b/include/vcl/sound.hxx
index 868365efbae0..5cc9190118f8 100644
--- a/include/vcl/sound.hxx
+++ b/include/vcl/sound.hxx
@@ -28,7 +28,7 @@ namespace vcl { class Window; }
 class VCL_DLLPUBLIC Sound
 {
 public:
-    static void         Beep( vcl::Window* pWindow = nullptr );
+    static void         Beep();
 };
 
 #endif // INCLUDED_VCL_SOUND_HXX
diff --git a/include/vcl/splitwin.hxx b/include/vcl/splitwin.hxx
index 7bbe0837f42e..5bb540b86c9d 100644
--- a/include/vcl/splitwin.hxx
+++ b/include/vcl/splitwin.hxx
@@ -151,7 +151,7 @@ public:
     void                InsertItem( sal_uInt16 nId, long nSize,
                                     sal_uInt16 nPos = SPLITWINDOW_APPEND, sal_uInt16 nIntoSetId = 0,
                                     SplitWindowItemFlags nBits = SplitWindowItemFlags::NONE );
-    void                RemoveItem( sal_uInt16 nId, bool bHide = true );
+    void                RemoveItem( sal_uInt16 nId );
     void                Clear();
 
     void                SplitItem( sal_uInt16 nId, long nNewSize,
@@ -175,7 +175,7 @@ public:
     sal_uInt16          GetItemId( vcl::Window* pWindow ) const;
     sal_uInt16          GetItemId( const Point& rPos ) const;
     sal_uInt16          GetItemPos( sal_uInt16 nId, sal_uInt16 nSetId = 0 ) const;
-    sal_uInt16          GetItemId( sal_uInt16 nPos, sal_uInt16 nSetId = 0 ) const;
+    sal_uInt16          GetItemId( sal_uInt16 nPos ) const;
     sal_uInt16          GetItemCount( sal_uInt16 nSetId = 0 ) const;
     bool                IsItemValid( sal_uInt16 nId ) const;
 
@@ -189,8 +189,8 @@ public:
 
     void                ShowAutoHideButton( bool bShow = true );
     bool                IsAutoHideButtonVisible() const { return mbAutoHide; }
-    void                ShowFadeInHideButton( bool bShow = true );
-    void                ShowFadeOutButton( bool bShow = true );
+    void                ShowFadeInHideButton();
+    void                ShowFadeOutButton();
     long                GetFadeInSize() const;
     bool                IsFadeNoButtonMode() const { return mbFadeNoButtonMode; }
 
diff --git a/include/vcl/strhelper.hxx b/include/vcl/strhelper.hxx
index d8b9cff0baec..5f3c21647dbd 100644
--- a/include/vcl/strhelper.hxx
+++ b/include/vcl/strhelper.hxx
@@ -36,7 +36,7 @@ namespace psp
     // returns number of tokens (zero if empty or whitespace only)
 
     VCL_DLLPUBLIC OUString WhitespaceToSpace( const OUString&, bool bProtect = true );
-    VCL_DLLPUBLIC OString WhitespaceToSpace(const OString&, bool bProtect = true);
+    VCL_DLLPUBLIC OString WhitespaceToSpace(const OString&);
     // returns a string with multiple adjacent occurrences of whitespace
     // converted to a single space. if bProtect is sal_True (nonzero), then
     // doublequote, singlequote and singleleftquote protect their respective
diff --git a/include/vcl/svapp.hxx b/include/vcl/svapp.hxx
index c4e06cbf5d8d..608a1b97dc4a 100644
--- a/include/vcl/svapp.hxx
+++ b/include/vcl/svapp.hxx
@@ -1143,11 +1143,9 @@ public:
     /** Turns on "auto-help" (hover mouse above UI element and a tooltip with an
      explanation pops up.
 
-     @param     bEnabled        Enables/disables auto-help.
-
      @see EnableAutoHelpId
     */
-    static void                 EnableAutoHelpId( bool bEnabled = true );
+    static void                 EnableAutoHelpId();
 
     /** Determines if auto-help is enabled or disabled.
 
diff --git a/include/vcl/syschild.hxx b/include/vcl/syschild.hxx
index a0f80ab7a85a..a0dcdf9aaff0 100644
--- a/include/vcl/syschild.hxx
+++ b/include/vcl/syschild.hxx
@@ -51,9 +51,7 @@ public:
     void                    EnableEraseBackground( bool bEnable = true );
     void                    SetForwardKey( bool bEnable );
     // return the platform specific handle/id of this window;
-    // in case the flag bUseJava is set, a java compatible overlay window
-    // is created on which other java windows can be created (plugin interface)
-    sal_IntPtr              GetParentWindowHandle( bool bUseJava = false );
+    sal_IntPtr              GetParentWindowHandle();
 };
 
 #endif // INCLUDED_VCL_SYSCHILD_HXX
diff --git a/include/vcl/tabctrl.hxx b/include/vcl/tabctrl.hxx
index b69c8ad2cc3e..314477ed6149 100644
--- a/include/vcl/tabctrl.hxx
+++ b/include/vcl/tabctrl.hxx
@@ -73,7 +73,7 @@ private:
     SAL_DLLPRIVATE void         ImplDrawItem(vcl::RenderContext& rRenderContext, ImplTabItem* pItem,
                                              const Rectangle& rCurRect, bool bLayout = false, bool bFirstInGroup = false,
                                              bool bLastInGroup = false, bool bIsCurrentItem = false);
-    SAL_DLLPRIVATE void         ImplPaint(vcl::RenderContext& rRenderContext, const Rectangle& rRect, bool bLayout = false);
+    SAL_DLLPRIVATE void         ImplPaint(vcl::RenderContext& rRenderContext, const Rectangle& rRect);
     SAL_DLLPRIVATE void         ImplFreeLayoutData();
     SAL_DLLPRIVATE bool         ImplHandleKeyEvent( const KeyEvent& rKeyEvent );
 
diff --git a/include/vcl/taskpanelist.hxx b/include/vcl/taskpanelist.hxx
index 738f2b81f3a9..fd043651a4f3 100644
--- a/include/vcl/taskpanelist.hxx
+++ b/include/vcl/taskpanelist.hxx
@@ -29,7 +29,7 @@ class VCL_DLLPUBLIC TaskPaneList
 {
     ::std::vector< VclPtr<vcl::Window> > mTaskPanes;
     vcl::Window *FindNextFloat( vcl::Window *pWindow, bool bForward = true );
-    vcl::Window *FindNextSplitter( vcl::Window *pWindow, bool bForward = true );
+    vcl::Window *FindNextSplitter( vcl::Window *pWindow );
 
 public:
     bool IsInList( vcl::Window *pWindow );
diff --git a/include/vcl/texteng.hxx b/include/vcl/texteng.hxx
index c268b7e6ce49..ec77f0632871 100644
--- a/include/vcl/texteng.hxx
+++ b/include/vcl/texteng.hxx
@@ -148,9 +148,9 @@ protected:
     TextPaM             ImpDeleteText( const TextSelection& rSel );
     TextPaM             ImpInsertText( const TextSelection& rSel, sal_Unicode c, bool bOverwrite = false );
     TextPaM             ImpInsertText( const TextSelection& rSel, const OUString& rText );
-    TextPaM             ImpInsertParaBreak( const TextSelection& rTextSelection, bool bKeepEndingAttribs = true );
+    TextPaM             ImpInsertParaBreak( const TextSelection& rTextSelection );
     TextPaM             ImpInsertParaBreak( const TextPaM& rPaM, bool bKeepEndingAttribs = true );
-    void                ImpRemoveChars( const TextPaM& rPaM, sal_Int32 nChars, SfxUndoAction* pCurUndo = nullptr );
+    void                ImpRemoveChars( const TextPaM& rPaM, sal_Int32 nChars );
     TextPaM             ImpConnectParagraphs( sal_uInt32 nLeft, sal_uInt32 nRight );
     void                ImpRemoveParagraph( sal_uInt32 nPara );
     void                ImpInitWritingDirections( sal_uInt32 nPara );
@@ -201,14 +201,14 @@ protected:
     long                ImpGetPortionXOffset( sal_uInt32 nPara, TextLine* pLine, sal_uInt16 nTextPortion );
     long                ImpGetXPos( sal_uInt32 nPara, TextLine* pLine, sal_Int32 nIndex, bool bPreferPortionStart = false );
     long                ImpGetOutputOffset( sal_uInt32 nPara, TextLine* pLine, sal_Int32 nIndex, sal_Int32 nIndex2 );
-    sal_uInt8           ImpGetRightToLeft( sal_uInt32 nPara, sal_Int32 nPos, sal_Int32* pStart = nullptr, sal_Int32* pEnd = nullptr );
-    static void         ImpInitLayoutMode( OutputDevice* pOutDev, bool bDrawingR2LPortion = false );
+    sal_uInt8           ImpGetRightToLeft( sal_uInt32 nPara, sal_Int32 nPos, sal_Int32* pStart = nullptr );
+    static void         ImpInitLayoutMode( OutputDevice* pOutDev );
     TxtAlign            ImpGetAlign() const;
 
     long                CalcTextHeight();
     long                CalcParaHeight( sal_uInt32 nParagraph ) const;
     long                CalcTextWidth( sal_uInt32 nPara );
-    long                CalcTextWidth( sal_uInt32 nPara, sal_Int32 nPortionStart, sal_Int32 nPortionLen, const vcl::Font* pFont = nullptr );
+    long                CalcTextWidth( sal_uInt32 nPara, sal_Int32 nPortionStart, sal_Int32 nPortionLen);
     Range               GetInvalidYOffsets( sal_uInt32 nPortion );
 
     // for Undo/Redo
@@ -230,8 +230,8 @@ public:
     OUString            GetTextLines( LineEnd aSeparator = LINEEND_LF ) const;
     void                ReplaceText(const TextSelection& rSel, const OUString& rText);
 
-    sal_Int32           GetTextLen( LineEnd aSeparator = LINEEND_LF ) const;
-    sal_Int32           GetTextLen( const TextSelection& rSel, LineEnd aSeparator = LINEEND_LF ) const;
+    sal_Int32           GetTextLen() const;
+    sal_Int32           GetTextLen( const TextSelection& rSel ) const;
 
     void                SetFont( const vcl::Font& rFont );
     const vcl::Font&    GetFont() const { return maFont; }
@@ -299,7 +299,7 @@ public:
 
     void                RemoveAttribs( sal_uInt32 nPara, sal_uInt16 nWhich, bool bIdleFormatAndUpdate );
     void                RemoveAttrib( sal_uInt32 nPara, const TextCharAttrib& rAttrib );
-    void                RemoveAttribs( sal_uInt32 nPara, bool bIdleFormatAndUpdate = true );
+    void                RemoveAttribs( sal_uInt32 nPara );
     void                SetAttrib( const TextAttrib& rAttr, sal_uInt32 nPara, sal_Int32 nStart, sal_Int32 nEnd, bool bIdleFormatAndUpdate = true );
 
     TxtAlign            GetTextAlign() const { return meAlign; }
diff --git a/include/vcl/textview.hxx b/include/vcl/textview.hxx
index e5bc8c0e93e1..e4507d439868 100644
--- a/include/vcl/textview.hxx
+++ b/include/vcl/textview.hxx
@@ -122,7 +122,7 @@ public:
     OUString            GetSelected( LineEnd aSeparator );
     void                DeleteSelected();
 
-    void                InsertText( const OUString& rNew, bool bSelect = false );
+    void                InsertText( const OUString& rNew );
 
     bool                KeyInput( const KeyEvent& rKeyEvent );
     void                Paint(vcl::RenderContext& rRenderContext, const Rectangle& rRect);
diff --git a/include/vcl/toolbox.hxx b/include/vcl/toolbox.hxx
index 11958cd1f7e0..18019e557326 100644
--- a/include/vcl/toolbox.hxx
+++ b/include/vcl/toolbox.hxx
@@ -284,8 +284,7 @@ public:
     virtual void        Resizing( Size& rSize ) override;
     virtual Size        GetOptimalSize() const override;
 
-    void                InsertItem( const ResId& rResId,
-                                    sal_uInt16 nPos = TOOLBOX_APPEND );
+    void                InsertItem( const ResId& rResId );
     /// Insert a command (like '.uno:Save').
     virtual void        InsertItem( const OUString& rCommand,
                                     const css::uno::Reference<css::frame::XFrame>& rFrame,
@@ -305,11 +304,11 @@ public:
     void                InsertWindow( sal_uInt16 nItemId, vcl::Window* pWindow,
                                       ToolBoxItemBits nBits = ToolBoxItemBits::NONE,
                                       sal_uInt16 nPos = TOOLBOX_APPEND );
-    void                InsertSpace( sal_uInt16 nPos = TOOLBOX_APPEND );
+    void                InsertSpace();
     void                InsertSeparator( sal_uInt16 nPos = TOOLBOX_APPEND, sal_uInt16 nPixSize = 0 );
     void                InsertBreak( sal_uInt16 nPos = TOOLBOX_APPEND );
     void                RemoveItem( sal_uInt16 nPos );
-    void                CopyItem( const ToolBox& rToolBox, sal_uInt16 nItemId, sal_uInt16 nNewPos = TOOLBOX_APPEND );
+    void                CopyItem( const ToolBox& rToolBox, sal_uInt16 nItemId );
     void                Clear();
 
     const ImageList&    GetImageList() const { return maImageList; }
@@ -376,7 +375,7 @@ public:
     void                StartSelection();
     void                EndSelection();
 
-    void                SetItemDown( sal_uInt16 nItemId, bool bDown, bool bRelease = true );
+    void                SetItemDown( sal_uInt16 nItemId, bool bDown );
 
     void                SetItemState( sal_uInt16 nItemId, TriState eState );
     TriState            GetItemState( sal_uInt16 nItemId ) const;
@@ -387,7 +386,7 @@ public:
     void                EnableItem( sal_uInt16 nItemId, bool bEnable = true );
     bool                IsItemEnabled( sal_uInt16 nItemId ) const;
 
-    void                TriggerItem( sal_uInt16 nItemId, bool bShift = false, bool bCtrl = false );
+    void                TriggerItem( sal_uInt16 nItemId, bool bShift = false );
 
     /// Shows or hides items.
     void                ShowItem(sal_uInt16 nItemId, bool bVisible = true);
diff --git a/include/vcl/virdev.hxx b/include/vcl/virdev.hxx
index b9b5bba0e474..084ed9b97a1e 100644
--- a/include/vcl/virdev.hxx
+++ b/include/vcl/virdev.hxx
@@ -128,8 +128,8 @@ public:
                                                                 const Point& rNewOffset,
                                                                 sal_uInt8* pBuffer);
 
-    bool                SetOutputSize( const Size& rNewSize, bool bErase = true )
-                            { return SetOutputSizePixel( LogicToPixel( rNewSize ), bErase ); }
+    bool                SetOutputSize( const Size& rNewSize )
+                            { return SetOutputSizePixel( LogicToPixel( rNewSize ) ); }
 
     // reference device modes for different compatibility levels
     enum RefDevMode {   REFDEV_NONE = 0,
diff --git a/include/vcl/window.hxx b/include/vcl/window.hxx
index c9a6d0b76164..6abc34b4bf5b 100644
--- a/include/vcl/window.hxx
+++ b/include/vcl/window.hxx
@@ -576,7 +576,7 @@ public:
     SAL_DLLPRIVATE void                 ImplNotifyKeyMouseCommandEventListeners( NotifyEvent& rNEvt );
     SAL_DLLPRIVATE void                 ImplNotifyIconifiedState( bool bIconified );
 
-    SAL_DLLPRIVATE void                 ImplUpdateAll( bool bOverlapWindows = true );
+    SAL_DLLPRIVATE void                 ImplUpdateAll();
 
     SAL_DLLPRIVATE void                 ImplControlFocus( GetFocusFlags nFlags = GetFocusFlags::NONE );
 
@@ -871,7 +871,7 @@ public:
     /// Enable/disable double-buffering of the frame window and all its children.
     void                                RequestDoubleBuffering(bool bRequest);
 
-    void                                EnableAllResize( bool bEnable = true );
+    void                                EnableAllResize();
 
     void                                SetBorderStyle( WindowBorderStyle nBorderStyle );
     WindowBorderStyle                   GetBorderStyle() const;
@@ -1084,7 +1084,7 @@ public:
     virtual void                        Invalidate( InvalidateFlags nFlags = InvalidateFlags::NONE );
     virtual void                        Invalidate( const Rectangle& rRect, InvalidateFlags nFlags = InvalidateFlags::NONE );
     virtual void                        Invalidate( const vcl::Region& rRegion, InvalidateFlags nFlags = InvalidateFlags::NONE );
-    void                                Validate( ValidateFlags nFlags = ValidateFlags::NONE );
+    void                                Validate();
     bool                                HasPaintEvent() const;
     void                                Update();
     void                                Flush();
diff --git a/include/vcl/wmf.hxx b/include/vcl/wmf.hxx
index f7864edcfa88..c938e9c5fe41 100644
--- a/include/vcl/wmf.hxx
+++ b/include/vcl/wmf.hxx
@@ -57,7 +57,7 @@ struct WMF_EXTERNALHEADER
 
 bool ConvertWMFToGDIMetaFile( SvStream & rStreamWMF, GDIMetaFile & rGDIMetaFile, FilterConfigItem* pConfigItem = nullptr, WMF_EXTERNALHEADER *pExtHeader = nullptr );
 
-VCL_DLLPUBLIC bool ReadWindowMetafile( SvStream& rStream, GDIMetaFile& rMTF, FilterConfigItem* pConfigItem = nullptr );
+VCL_DLLPUBLIC bool ReadWindowMetafile( SvStream& rStream, GDIMetaFile& rMTF );
 
 VCL_DLLPUBLIC bool ConvertGDIMetaFileToWMF( const GDIMetaFile & rMTF, SvStream & rTargetStream, FilterConfigItem* pConfigItem = nullptr, bool bPlaceable = true );