use covariant return type for SfxPoolItem::Clone

and can then remove some casting

Change-Id: Id821c32ca2cbcdb7f57ef7a5fa1960042e630ffc
Reviewed-on: https://gerrit.libreoffice.org/85022
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

60 files changed, 73 insertions, 73 deletions

diff --git a/include/editeng/adjustitem.hxx b/include/editeng/adjustitem.hxx
index 92158376f17e..5075901273ba 100644
--- a/include/editeng/adjustitem.hxx
+++ b/include/editeng/adjustitem.hxx
@@ -64,7 +64,7 @@ public:
     static OUString          GetValueTextByPos( sal_uInt16 nPos );
     virtual sal_uInt16       GetEnumValue() const override;
     virtual void             SetEnumValue( sal_uInt16 nNewVal ) override;
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxAdjustItem*   Clone( SfxItemPool *pPool = nullptr ) const override;
 
     void SetOneWord( const SvxAdjust eType )
     {
diff --git a/include/editeng/autokernitem.hxx b/include/editeng/autokernitem.hxx
index 6274f144aee6..798aab04bd97 100644
--- a/include/editeng/autokernitem.hxx
+++ b/include/editeng/autokernitem.hxx
@@ -38,7 +38,7 @@ public:
                      const sal_uInt16 nId );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxAutoKernItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/blinkitem.hxx b/include/editeng/blinkitem.hxx
index 037397a5fde9..54f6da995e87 100644
--- a/include/editeng/blinkitem.hxx
+++ b/include/editeng/blinkitem.hxx
@@ -38,7 +38,7 @@ public:
     SvxBlinkItem( const bool bBlink /*= false*/, const sal_uInt16 nId  );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxBlinkItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
                                   MapUnit ePresMetric,
diff --git a/include/editeng/boxitem.hxx b/include/editeng/boxitem.hxx
index ee317ec4fc99..c63953cf5909 100644
--- a/include/editeng/boxitem.hxx
+++ b/include/editeng/boxitem.hxx
@@ -82,7 +82,7 @@ public:
                                     MapUnit ePresMetric,
                                     OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxBoxItem*      Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual void             ScaleMetrics( long nMult, long nDiv ) override;
     virtual bool             HasMetrics() const override;
@@ -195,7 +195,7 @@ public:
     virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
     virtual bool            PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxBoxInfoItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual void            ScaleMetrics( long nMult, long nDiv ) override;
     virtual bool            HasMetrics() const override;
 
diff --git a/include/editeng/brushitem.hxx b/include/editeng/brushitem.hxx
index 3455d1bfa925..61550a15d2a6 100644
--- a/include/editeng/brushitem.hxx
+++ b/include/editeng/brushitem.hxx
@@ -86,7 +86,7 @@ public:
     virtual bool             QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
     virtual bool             PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxBrushItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
 
     const Color&    GetColor() const                { return aColor; }
     Color&          GetColor()                      { return aColor; }
diff --git a/include/editeng/bulletitem.hxx b/include/editeng/bulletitem.hxx
index a9931de515a6..35266d8a4e94 100644
--- a/include/editeng/bulletitem.hxx
+++ b/include/editeng/bulletitem.hxx
@@ -61,7 +61,7 @@ public:
     SvxBulletItem( const SvxBulletItem& );
     virtual ~SvxBulletItem() override;
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxBulletItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     OUString            GetFullText() const;
 
diff --git a/include/editeng/charhiddenitem.hxx b/include/editeng/charhiddenitem.hxx
index 8cc8df501149..ed72e08dcec0 100644
--- a/include/editeng/charhiddenitem.hxx
+++ b/include/editeng/charhiddenitem.hxx
@@ -34,7 +34,7 @@ class EDITENG_DLLPUBLIC SvxCharHiddenItem final : public SfxBoolItem
 public:
     SvxCharHiddenItem( const bool bHidden /*= false*/, const sal_uInt16 nId );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxCharHiddenItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
                                   MapUnit ePresMetric,
diff --git a/include/editeng/charreliefitem.hxx b/include/editeng/charreliefitem.hxx
index 94eb995eede4..78b57fa7df00 100644
--- a/include/editeng/charreliefitem.hxx
+++ b/include/editeng/charreliefitem.hxx
@@ -39,7 +39,7 @@ public:
     SvxCharReliefItem( FontRelief eValue /*= FontRelief::NONE*/,
                        const sal_uInt16 nId );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxCharReliefItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     static OUString         GetValueTextByPos( sal_uInt16 nPos );
     virtual sal_uInt16      GetValueCount() const override;
diff --git a/include/editeng/charrotateitem.hxx b/include/editeng/charrotateitem.hxx
index 07a35599a61f..0ce60bb1a05b 100644
--- a/include/editeng/charrotateitem.hxx
+++ b/include/editeng/charrotateitem.hxx
@@ -36,7 +36,7 @@ class EDITENG_DLLPUBLIC SvxTextRotateItem : public SfxUInt16Item
 public:
     SvxTextRotateItem(sal_uInt16 nValue, const sal_uInt16 nId);
 
-    virtual SfxPoolItem*    Clone(SfxItemPool *pPool = nullptr) const override;
+    virtual SvxTextRotateItem* Clone(SfxItemPool *pPool = nullptr) const override;
 
     virtual bool GetPresentation(SfxItemPresentation ePres,
         MapUnit eCoreMetric,
@@ -79,7 +79,7 @@ public:
                        bool bFitIntoLine /*= false*/,
                        const sal_uInt16 nId );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxCharRotateItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/charscaleitem.hxx b/include/editeng/charscaleitem.hxx
index 7a2da36ade63..fff4fa8efae9 100644
--- a/include/editeng/charscaleitem.hxx
+++ b/include/editeng/charscaleitem.hxx
@@ -40,7 +40,7 @@ public:
     SvxCharScaleWidthItem( sal_uInt16 nValue /*= 100*/,
                             const sal_uInt16 nId );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxCharScaleWidthItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/cmapitem.hxx b/include/editeng/cmapitem.hxx
index fea86c443fae..d0b4bff258bf 100644
--- a/include/editeng/cmapitem.hxx
+++ b/include/editeng/cmapitem.hxx
@@ -44,7 +44,7 @@ public:
                                     MapUnit ePresMetric,
                                     OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxCaseMapItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     static OUString         GetValueTextByPos( sal_uInt16 nPos );
     virtual sal_uInt16      GetValueCount() const override;
 
diff --git a/include/editeng/colritem.hxx b/include/editeng/colritem.hxx
index e1bf9e0c0a5d..1eab79723577 100644
--- a/include/editeng/colritem.hxx
+++ b/include/editeng/colritem.hxx
@@ -48,7 +48,7 @@ public:
                                  MapUnit eCoreMetric, MapUnit ePresMetric,
                                  OUString &rText, const IntlWrapper& rIntlWrapper) const override;
 
-    virtual SfxPoolItem* Clone(SfxItemPool* pPool = nullptr) const override;
+    virtual SvxColorItem* Clone(SfxItemPool* pPool = nullptr) const override;
     SvxColorItem(SvxColorItem const &) = default; // SfxPoolItem copy function dichotomy
 
     const Color& GetValue() const
@@ -63,15 +63,15 @@ public:
 // XXX: to be moved in a separate header.
 class EDITENG_DLLPUBLIC SvxBackgroundColorItem final : public SvxColorItem
 {
-    public:
-        static SfxPoolItem* CreateDefault();
+public:
+    static SfxPoolItem* CreateDefault();
 
-        SvxBackgroundColorItem(const sal_uInt16 nId);
-        SvxBackgroundColorItem(const Color& rCol, const sal_uInt16 nId);
+    SvxBackgroundColorItem(const sal_uInt16 nId);
+    SvxBackgroundColorItem(const Color& rCol, const sal_uInt16 nId);
 
-        virtual SfxPoolItem* Clone(SfxItemPool* pPool = nullptr) const override;
-        virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId = 0) const override;
-        virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
+    virtual SvxBackgroundColorItem* Clone(SfxItemPool* pPool = nullptr) const override;
+    virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId = 0) const override;
+    virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
 };
 
 #endif
diff --git a/include/editeng/contouritem.hxx b/include/editeng/contouritem.hxx
index a656ccd7b4c0..9c67384fc8d2 100644
--- a/include/editeng/contouritem.hxx
+++ b/include/editeng/contouritem.hxx
@@ -37,7 +37,7 @@ public:
                     const sal_uInt16 nId );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxContourItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/crossedoutitem.hxx b/include/editeng/crossedoutitem.hxx
index 945b19185d83..5d8b18fe2650 100644
--- a/include/editeng/crossedoutitem.hxx
+++ b/include/editeng/crossedoutitem.hxx
@@ -43,7 +43,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxCrossedOutItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     static OUString         GetValueTextByPos( sal_uInt16 nPos );
     virtual sal_uInt16      GetValueCount() const override;
     virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
diff --git a/include/editeng/emphasismarkitem.hxx b/include/editeng/emphasismarkitem.hxx
index 720b2ee655af..f54c857353c9 100644
--- a/include/editeng/emphasismarkitem.hxx
+++ b/include/editeng/emphasismarkitem.hxx
@@ -45,7 +45,7 @@ public:
                                     OUString &rText,
                                     const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxEmphasisMarkItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
     virtual bool            PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
diff --git a/include/editeng/escapementitem.hxx b/include/editeng/escapementitem.hxx
index f84d18dd8f57..6811511c4076 100644
--- a/include/editeng/escapementitem.hxx
+++ b/include/editeng/escapementitem.hxx
@@ -60,7 +60,7 @@ public:
     virtual bool             QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
     virtual bool             PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxEscapementItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     void SetEscapement( const SvxEscapement eNew )
     {
diff --git a/include/editeng/fhgtitem.hxx b/include/editeng/fhgtitem.hxx
index 1c3ec9987466..fd636afa54ee 100644
--- a/include/editeng/fhgtitem.hxx
+++ b/include/editeng/fhgtitem.hxx
@@ -62,7 +62,7 @@ public:
                                     MapUnit ePresMetric,
                                     OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxFontHeightItem*   Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual void                 ScaleMetrics( long nMult, long nDiv ) override;
     virtual bool                 HasMetrics() const override;
 
diff --git a/include/editeng/flditem.hxx b/include/editeng/flditem.hxx
index 6de611b82310..c7cd1e02209a 100644
--- a/include/editeng/flditem.hxx
+++ b/include/editeng/flditem.hxx
@@ -79,7 +79,7 @@ public:
             virtual ~SvxFieldItem() override;
 
     virtual bool            operator==( const SfxPoolItem& ) const override;
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxFieldItem*   Clone( SfxItemPool *pPool = nullptr ) const override;
 
     const SvxFieldData*     GetField() const    { return mpField.get(); }
 };
diff --git a/include/editeng/flstitem.hxx b/include/editeng/flstitem.hxx
index 86cd6c9a593a..71756464e5b0 100644
--- a/include/editeng/flstitem.hxx
+++ b/include/editeng/flstitem.hxx
@@ -46,7 +46,7 @@ public:
                      const sal_uInt16 nId  );
 
     virtual bool            operator==( const SfxPoolItem& ) const override;
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxFontListItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
 
diff --git a/include/editeng/fontitem.hxx b/include/editeng/fontitem.hxx
index 6d6d105aa0fb..9a73a051f79e 100644
--- a/include/editeng/fontitem.hxx
+++ b/include/editeng/fontitem.hxx
@@ -46,7 +46,7 @@ public:
 
     // "pure virtual Methods" from SfxPoolItem
     virtual bool operator==(const SfxPoolItem& rItem) const override;
-    virtual SfxPoolItem* Clone(SfxItemPool *pPool = nullptr) const override;
+    virtual SvxFontItem* Clone(SfxItemPool *pPool = nullptr) const override;
     virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId = 0) const override;
     virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
 
diff --git a/include/editeng/forbiddenruleitem.hxx b/include/editeng/forbiddenruleitem.hxx
index 9eaf4692c838..93e46b433b29 100644
--- a/include/editeng/forbiddenruleitem.hxx
+++ b/include/editeng/forbiddenruleitem.hxx
@@ -35,7 +35,7 @@ public:
     SvxForbiddenRuleItem( bool bOn /*= false*/,
                         const sal_uInt16 nId  );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxForbiddenRuleItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/formatbreakitem.hxx b/include/editeng/formatbreakitem.hxx
index 3774639ff5b5..36aacdf4d919 100644
--- a/include/editeng/formatbreakitem.hxx
+++ b/include/editeng/formatbreakitem.hxx
@@ -53,7 +53,7 @@ public:
                                   OUString &rText, const IntlWrapper& ) const override;
     static OUString          GetValueTextByPos( sal_uInt16 nPos );
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxFormatBreakItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual sal_uInt16       GetValueCount() const override;
 
     SvxBreak                 GetBreak() const { return GetValue(); }
diff --git a/include/editeng/frmdiritem.hxx b/include/editeng/frmdiritem.hxx
index 89524b743a4f..2a439aa50ca7 100644
--- a/include/editeng/frmdiritem.hxx
+++ b/include/editeng/frmdiritem.hxx
@@ -39,7 +39,7 @@ public:
     SvxFrameDirectionItem & operator =(SvxFrameDirectionItem const &) = delete;
     SvxFrameDirectionItem & operator =(SvxFrameDirectionItem &&) = delete;
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxFrameDirectionItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool            GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/hngpnctitem.hxx b/include/editeng/hngpnctitem.hxx
index e22feddfa1a4..c59d4db0cf0d 100644
--- a/include/editeng/hngpnctitem.hxx
+++ b/include/editeng/hngpnctitem.hxx
@@ -34,7 +34,7 @@ class EDITENG_DLLPUBLIC SvxHangingPunctuationItem final : public SfxBoolItem
 public:
     SvxHangingPunctuationItem( bool bOn /*= false*/, const sal_uInt16 nId  );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxHangingPunctuationItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/hyphenzoneitem.hxx b/include/editeng/hyphenzoneitem.hxx
index 0b573f43c9f5..9b3abd338839 100644
--- a/include/editeng/hyphenzoneitem.hxx
+++ b/include/editeng/hyphenzoneitem.hxx
@@ -55,7 +55,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxHyphenZoneItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     void SetHyphen( const bool bNew ) { bHyphen = bNew; }
     bool IsHyphen() const { return bHyphen; }
diff --git a/include/editeng/justifyitem.hxx b/include/editeng/justifyitem.hxx
index e087f85be141..616427f466f9 100644
--- a/include/editeng/justifyitem.hxx
+++ b/include/editeng/justifyitem.hxx
@@ -46,7 +46,7 @@ public:
 
     virtual sal_uInt16       GetValueCount() const override;
     static OUString          GetValueText( SvxCellHorJustify nVal );
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxHorJustifyItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     SvxHorJustifyItem(SvxHorJustifyItem const &) = default; // SfxPoolItem copy function dichotomy
 };
@@ -73,7 +73,7 @@ public:
 
     virtual sal_uInt16       GetValueCount() const override;
     static OUString          GetValueText( SvxCellVerJustify nVal );
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxVerJustifyItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     SvxVerJustifyItem(SvxVerJustifyItem const &) = default; // SfxPoolItem copy function dichotomy
 };
@@ -96,7 +96,7 @@ public:
 
     virtual sal_uInt16       GetValueCount() const override;
     static OUString          GetValueText( SvxCellJustifyMethod nVal );
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxJustifyMethodItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 };
 
 #endif
diff --git a/include/editeng/keepitem.hxx b/include/editeng/keepitem.hxx
index 9e910e73e661..6d511d04b0a2 100644
--- a/include/editeng/keepitem.hxx
+++ b/include/editeng/keepitem.hxx
@@ -40,7 +40,7 @@ public:
     SvxFormatKeepItem(SvxFormatKeepItem const &) = default; // SfxPoolItem copy function dichotomy
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxFormatKeepItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/kernitem.hxx b/include/editeng/kernitem.hxx
index c5ea4f3b3f1c..a95eae9efa8a 100644
--- a/include/editeng/kernitem.hxx
+++ b/include/editeng/kernitem.hxx
@@ -40,7 +40,7 @@ public:
     SvxKerningItem( const short nKern /*= 0*/, const sal_uInt16 nId  );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxKerningItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual void            ScaleMetrics( long nMult, long nDiv ) override;
     virtual bool            HasMetrics() const override;
 
diff --git a/include/editeng/langitem.hxx b/include/editeng/langitem.hxx
index 19d50c2a0ce0..4d3852141666 100644
--- a/include/editeng/langitem.hxx
+++ b/include/editeng/langitem.hxx
@@ -52,7 +52,7 @@ public:
                                  MapUnit ePresMetric,
                                  OUString &rText, const IntlWrapper&) const override;
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxLanguageItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual sal_uInt16      GetValueCount() const override;
 
     SvxLanguageItem(SvxLanguageItem const &) = default; // SfxPoolItem copy function dichotomy
diff --git a/include/editeng/lineitem.hxx b/include/editeng/lineitem.hxx
index ff06a26b58eb..88a0bf768d91 100644
--- a/include/editeng/lineitem.hxx
+++ b/include/editeng/lineitem.hxx
@@ -53,7 +53,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxLineItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual void             ScaleMetrics( long nMult, long nDiv ) override;
     virtual bool             HasMetrics() const override;
 
diff --git a/include/editeng/lrspitem.hxx b/include/editeng/lrspitem.hxx
index 3c5a06f1fe83..b4ad3e433d9a 100644
--- a/include/editeng/lrspitem.hxx
+++ b/include/editeng/lrspitem.hxx
@@ -81,7 +81,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxLRSpaceItem*      Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual void                 ScaleMetrics( long nMult, long nDiv ) override;
     virtual bool                 HasMetrics() const override;
 
diff --git a/include/editeng/lspcitem.hxx b/include/editeng/lspcitem.hxx
index 202a4c848f0d..e4c97cfcd460 100644
--- a/include/editeng/lspcitem.hxx
+++ b/include/editeng/lspcitem.hxx
@@ -59,7 +59,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxLineSpacingItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     // Methods to query and edit. InterlineSpace is added to the height.
     short GetInterLineSpace() const { return nInterLineSpace; }
diff --git a/include/editeng/nhypitem.hxx b/include/editeng/nhypitem.hxx
index fdfba7a28534..1078a055b769 100644
--- a/include/editeng/nhypitem.hxx
+++ b/include/editeng/nhypitem.hxx
@@ -29,7 +29,7 @@ public:
     SvxNoHyphenItem( const sal_uInt16 nId  );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxNoHyphenItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/numitem.hxx b/include/editeng/numitem.hxx
index 699f82928069..399250c9c13a 100644
--- a/include/editeng/numitem.hxx
+++ b/include/editeng/numitem.hxx
@@ -300,7 +300,7 @@ public:
     SvxNumBulletItem(const SvxNumBulletItem& rCopy);
     virtual ~SvxNumBulletItem() override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxNumBulletItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual bool             operator==( const SfxPoolItem& ) const override;
 
     SvxNumRule*             GetNumRule() const {return pNumRule.get();}
diff --git a/include/editeng/opaqitem.hxx b/include/editeng/opaqitem.hxx
index 62918296bbae..d38747747c55 100644
--- a/include/editeng/opaqitem.hxx
+++ b/include/editeng/opaqitem.hxx
@@ -36,7 +36,7 @@ public:
     explicit SvxOpaqueItem( const sal_uInt16 nId , const bool bOpa = true );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxOpaqueItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/optitems.hxx b/include/editeng/optitems.hxx
index 4403cdf0792b..f4cbd2df81ab 100644
--- a/include/editeng/optitems.hxx
+++ b/include/editeng/optitems.hxx
@@ -40,7 +40,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SfxHyphenRegionItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     sal_uInt8 &GetMinLead() { return nMinLead; }
     sal_uInt8 GetMinLead() const { return nMinLead; }
diff --git a/include/editeng/orphitem.hxx b/include/editeng/orphitem.hxx
index 6cec0ca0b592..4181e7c741eb 100644
--- a/include/editeng/orphitem.hxx
+++ b/include/editeng/orphitem.hxx
@@ -37,7 +37,7 @@ public:
     SvxOrphansItem( const sal_uInt8 nL /*= 0*/, const sal_uInt16 nId  );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxOrphansItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/paravertalignitem.hxx b/include/editeng/paravertalignitem.hxx
index 99460639108e..335b15f3769b 100644
--- a/include/editeng/paravertalignitem.hxx
+++ b/include/editeng/paravertalignitem.hxx
@@ -40,7 +40,7 @@ public:
     SvxParaVertAlignItem( Align nValue /*= 0*/,
                        const sal_uInt16 nId  );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxParaVertAlignItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/pbinitem.hxx b/include/editeng/pbinitem.hxx
index 8bdeba98c281..d6bf7229b676 100644
--- a/include/editeng/pbinitem.hxx
+++ b/include/editeng/pbinitem.hxx
@@ -42,7 +42,7 @@ public:
                             const sal_uInt8 nTray = PAPERBIN_PRINTER_SETTINGS );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxPaperBinItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
                                   MapUnit ePresMetric,
diff --git a/include/editeng/pgrditem.hxx b/include/editeng/pgrditem.hxx
index d23967faba1c..ef8c24e66290 100644
--- a/include/editeng/pgrditem.hxx
+++ b/include/editeng/pgrditem.hxx
@@ -37,7 +37,7 @@ public:
                      const sal_uInt16 nId  );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxParaGridItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/pmdlitem.hxx b/include/editeng/pmdlitem.hxx
index cc3f8120e200..f4bfa53c47fa 100644
--- a/include/editeng/pmdlitem.hxx
+++ b/include/editeng/pmdlitem.hxx
@@ -41,7 +41,7 @@ public:
     inline SvxPageModelItem( const OUString& rModel, bool bA /*= false*/,
                              sal_uInt16 nWh  );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxPageModelItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/postitem.hxx b/include/editeng/postitem.hxx
index 59fe71590098..93ed44b6b794 100644
--- a/include/editeng/postitem.hxx
+++ b/include/editeng/postitem.hxx
@@ -44,7 +44,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxPostureItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     static OUString         GetValueTextByPos( sal_uInt16 nPos );
     virtual sal_uInt16      GetValueCount() const override;
 
diff --git a/include/editeng/prntitem.hxx b/include/editeng/prntitem.hxx
index 1ba68e1f5267..8f0e6a8fc855 100644
--- a/include/editeng/prntitem.hxx
+++ b/include/editeng/prntitem.hxx
@@ -38,7 +38,7 @@ public:
     explicit SvxPrintItem( const sal_uInt16 nId , const bool bPrt = true );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxPrintItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/protitem.hxx b/include/editeng/protitem.hxx
index 9709c3f1e46c..4f3f1c4acd22 100644
--- a/include/editeng/protitem.hxx
+++ b/include/editeng/protitem.hxx
@@ -51,7 +51,7 @@ public:
                                   OUString &rText, const IntlWrapper& ) const override;
 
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxProtectItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     bool IsContentProtected() const { return bCntnt; }
     bool IsSizeProtected()  const { return bSize;  }
diff --git a/include/editeng/rsiditem.hxx b/include/editeng/rsiditem.hxx
index 482338f158f3..78ab9b8bface 100644
--- a/include/editeng/rsiditem.hxx
+++ b/include/editeng/rsiditem.hxx
@@ -26,7 +26,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem* Clone( SfxItemPool* pPool = nullptr ) const override;
+    virtual SvxRsidItem* Clone( SfxItemPool* pPool = nullptr ) const override;
 
     virtual bool QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
     virtual bool PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
diff --git a/include/editeng/scriptspaceitem.hxx b/include/editeng/scriptspaceitem.hxx
index a28a02e8204b..9a4cac3de2b5 100644
--- a/include/editeng/scriptspaceitem.hxx
+++ b/include/editeng/scriptspaceitem.hxx
@@ -36,7 +36,7 @@ public:
     SvxScriptSpaceItem( bool bOn /*= false*/,
                         const sal_uInt16 nId  );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxScriptSpaceItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/scripttypeitem.hxx b/include/editeng/scripttypeitem.hxx
index 7fb5a74a9056..e69ea0bdc4da 100644
--- a/include/editeng/scripttypeitem.hxx
+++ b/include/editeng/scripttypeitem.hxx
@@ -28,7 +28,7 @@ class EDITENG_DLLPUBLIC SvxScriptSetItem final : public SfxSetItem
 public:
     SvxScriptSetItem( sal_uInt16 nSlotId, SfxItemPool& rPool );
 
-    virtual SfxPoolItem* Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxScriptSetItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     static const SfxPoolItem* GetItemOfScriptSet( const SfxItemSet& rSet,
                                                     sal_uInt16 nWhich );
diff --git a/include/editeng/shaditem.hxx b/include/editeng/shaditem.hxx
index 80f7adb2e4f8..8a843c84b19a 100644
--- a/include/editeng/shaditem.hxx
+++ b/include/editeng/shaditem.hxx
@@ -57,7 +57,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxShadowItem*   Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual void             ScaleMetrics( long nMult, long nDiv ) override;
     virtual bool             HasMetrics() const override;
 
diff --git a/include/editeng/shdditem.hxx b/include/editeng/shdditem.hxx
index 5b494ca7b620..dbe30a672265 100644
--- a/include/editeng/shdditem.hxx
+++ b/include/editeng/shdditem.hxx
@@ -38,7 +38,7 @@ public:
                      const sal_uInt16 nId  );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxShadowedItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/sizeitem.hxx b/include/editeng/sizeitem.hxx
index bd4f86f7d070..c1ff51f5ae3e 100644
--- a/include/editeng/sizeitem.hxx
+++ b/include/editeng/sizeitem.hxx
@@ -51,7 +51,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxSizeItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual void             ScaleMetrics( long nMult, long nDiv ) override;
     virtual bool             HasMetrics() const override;
 
diff --git a/include/editeng/spltitem.hxx b/include/editeng/spltitem.hxx
index 37c5e4ab610d..553e3263f7a5 100644
--- a/include/editeng/spltitem.hxx
+++ b/include/editeng/spltitem.hxx
@@ -44,7 +44,7 @@ public:
     SvxFormatSplitItem & operator =(SvxFormatSplitItem &&) = delete; // due to SfxBoolItem
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxFormatSplitItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/tstpitem.hxx b/include/editeng/tstpitem.hxx
index 48b5817dd7f5..b5aab04bc92d 100644
--- a/include/editeng/tstpitem.hxx
+++ b/include/editeng/tstpitem.hxx
@@ -139,7 +139,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxTabStopItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     void dumpAsXml(xmlTextWriterPtr pWriter) const override;
 };
diff --git a/include/editeng/twolinesitem.hxx b/include/editeng/twolinesitem.hxx
index 34bc607aa22c..d39a3ac6035d 100644
--- a/include/editeng/twolinesitem.hxx
+++ b/include/editeng/twolinesitem.hxx
@@ -41,7 +41,7 @@ public:
 
     // "pure virtual Methods" from SfxPoolItem
     virtual bool            operator==( const SfxPoolItem& ) const override;
-    virtual SfxPoolItem*    Clone( SfxItemPool* pPool = nullptr ) const override;
+    virtual SvxTwoLinesItem* Clone( SfxItemPool* pPool = nullptr ) const override;
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
                                   MapUnit ePresMetric,
diff --git a/include/editeng/udlnitem.hxx b/include/editeng/udlnitem.hxx
index 7240f0ef4c5f..e190348bb6ac 100644
--- a/include/editeng/udlnitem.hxx
+++ b/include/editeng/udlnitem.hxx
@@ -41,7 +41,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxTextLineItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual OUString        GetValueTextByPos( sal_uInt16 nPos ) const;
     virtual sal_uInt16      GetValueCount() const override;
 
@@ -77,7 +77,7 @@ public:
     SvxUnderlineItem( const FontLineStyle eSt,
                       const sal_uInt16 nId );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxUnderlineItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual OUString   GetValueTextByPos( sal_uInt16 nPos ) const override;
 };
 
@@ -93,7 +93,7 @@ public:
     SvxOverlineItem( const FontLineStyle eSt,
                      const sal_uInt16 nId );
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxOverlineItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual OUString   GetValueTextByPos( sal_uInt16 nPos ) const override;
 };
 
diff --git a/include/editeng/ulspitem.hxx b/include/editeng/ulspitem.hxx
index c9196bafcece..e6686d658911 100644
--- a/include/editeng/ulspitem.hxx
+++ b/include/editeng/ulspitem.hxx
@@ -56,7 +56,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*     Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxULSpaceItem*      Clone( SfxItemPool *pPool = nullptr ) const override;
     virtual void                 ScaleMetrics( long nMult, long nDiv ) override;
     virtual bool                 HasMetrics() const override;
 
diff --git a/include/editeng/wghtitem.hxx b/include/editeng/wghtitem.hxx
index 4a7161294cc9..121cfcf318a6 100644
--- a/include/editeng/wghtitem.hxx
+++ b/include/editeng/wghtitem.hxx
@@ -44,7 +44,7 @@ public:
                                   MapUnit ePresMetric,
                                   OUString &rText, const IntlWrapper& ) const override;
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxWeightItem*  Clone( SfxItemPool *pPool = nullptr ) const override;
     static OUString         GetValueTextByPos( sal_uInt16 nPos );
     virtual sal_uInt16      GetValueCount() const override;
 
diff --git a/include/editeng/widwitem.hxx b/include/editeng/widwitem.hxx
index 0eb8f76f6231..5d64962d32ef 100644
--- a/include/editeng/widwitem.hxx
+++ b/include/editeng/widwitem.hxx
@@ -37,7 +37,7 @@ public:
     SvxWidowsItem( const sal_uInt8 nL /*= 0*/, const sal_uInt16 nId  );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxWidowsItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/writingmodeitem.hxx b/include/editeng/writingmodeitem.hxx
index cab2cea86ea4..f9e116d76897 100644
--- a/include/editeng/writingmodeitem.hxx
+++ b/include/editeng/writingmodeitem.hxx
@@ -37,7 +37,7 @@ public:
     SvxWritingModeItem & operator =(SvxWritingModeItem const &) = delete; // due to SfxUInt16Item
     SvxWritingModeItem & operator =(SvxWritingModeItem &&) = delete; // due to SfxUInt16Item
 
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxWritingModeItem* Clone( SfxItemPool *pPool = nullptr ) const override;
     css::text::WritingMode  GetValue() const { return static_cast<css::text::WritingMode>(SfxUInt16Item::GetValue()); }
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
diff --git a/include/editeng/wrlmitem.hxx b/include/editeng/wrlmitem.hxx
index 159f9d7b2607..6226d3262e07 100644
--- a/include/editeng/wrlmitem.hxx
+++ b/include/editeng/wrlmitem.hxx
@@ -39,7 +39,7 @@ public:
                      const sal_uInt16 nId  );
 
     // "pure virtual Methods" from SfxPoolItem
-    virtual SfxPoolItem*    Clone( SfxItemPool *pPool = nullptr ) const override;
+    virtual SvxWordLineModeItem* Clone( SfxItemPool *pPool = nullptr ) const override;
 
     virtual bool GetPresentation( SfxItemPresentation ePres,
                                   MapUnit eCoreMetric,
diff --git a/include/editeng/xmlcnitm.hxx b/include/editeng/xmlcnitm.hxx
index f5c20b3aa912..b5eb190fb5e2 100644
--- a/include/editeng/xmlcnitm.hxx
+++ b/include/editeng/xmlcnitm.hxx
@@ -48,7 +48,7 @@ public:
     virtual bool            QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
     virtual bool            PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
 
-    virtual SfxPoolItem *Clone( SfxItemPool * = nullptr) const override
+    virtual SvXMLAttrContainerItem* Clone( SfxItemPool * = nullptr) const override
     { return new SvXMLAttrContainerItem( *this ); }
 
     bool AddAttr( const OUString& rLName,