SfxHint: convert home-grown RTTI to normal C++ RTTI

Also note that I fixed a bug in SvxFontMenuControl::Notify where the if statement had the check the wrong way around. Change-Id: I611e8929c65818191e36bd80f2b985820ada4411 Reviewed-on: https://gerrit.libreoffice.org/11147 Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com> Tested-by: Norbert Thiebaud <nthiebaud@gmail.com>
author: Noel Grandin <noel@peralex.com> 2014-08-27 16:57:21 +0200
committer: Norbert Thiebaud <nthiebaud@gmail.com> 2014-09-06 15:47:44 -0500
commit: 5bce32904091ffe28884fd5c0f4801ee82bad101 (patch)
tree: fc2573078a858de456a0dc7b7810176d433241c7 /sc/source/ui
parent: 10143717834d8401d85fdf9564e782a58b9983ec (diff)
51 files changed, 314 insertions, 319 deletions
diff --git a/sc/source/ui/Accessibility/AccessibilityHints.cxx b/sc/source/ui/Accessibility/AccessibilityHints.cxx
index 5dd4f22784fb..f7309f6010ff 100644
--- a/sc/source/ui/Accessibility/AccessibilityHints.cxx
+++ b/sc/source/ui/Accessibility/AccessibilityHints.cxx
@@ -21,8 +21,6 @@
 
 using namespace ::com::sun::star;
 
-TYPEINIT1(ScAccWinFocusLostHint, SfxHint);
-
 //      ScAccWinFocusLostHint - the current window lost its focus (to another application, view or document)
 
 ScAccWinFocusLostHint::ScAccWinFocusLostHint(
@@ -36,8 +34,6 @@ ScAccWinFocusLostHint::~ScAccWinFocusLostHint()
 {
 }
 
-TYPEINIT1(ScAccWinFocusGotHint, SfxHint);
-
 //      ScAccWinFocusGotHint - the window got the focus (from another application, view or document)
 
 ScAccWinFocusGotHint::ScAccWinFocusGotHint(
@@ -51,8 +47,6 @@ ScAccWinFocusGotHint::~ScAccWinFocusGotHint()
 {
 }
 
-TYPEINIT1(ScAccGridWinFocusLostHint, SfxHint);
-
 //      ScAccGridWinFocusLostHint - the current grid window lost its focus (to another application, view or document)
 
 ScAccGridWinFocusLostHint::ScAccGridWinFocusLostHint(ScSplitPos eOld,
@@ -67,8 +61,6 @@ ScAccGridWinFocusLostHint::~ScAccGridWinFocusLostHint()
 {
 }
 
-TYPEINIT1(ScAccGridWinFocusGotHint, SfxHint);
-
 //      ScAccGridWinFocusGotHint - the grid window got the focus (from another application, view or document)
 
 ScAccGridWinFocusGotHint::ScAccGridWinFocusGotHint(ScSplitPos eNew,
diff --git a/sc/source/ui/Accessibility/AccessibleContextBase.cxx b/sc/source/ui/Accessibility/AccessibleContextBase.cxx
index 1ad86a414267..445fba0f8041 100644
--- a/sc/source/ui/Accessibility/AccessibleContextBase.cxx
+++ b/sc/source/ui/Accessibility/AccessibleContextBase.cxx
@@ -127,10 +127,10 @@ void SAL_CALL ScAccessibleContextBase::release()
 
 void ScAccessibleContextBase::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if (pSimpleHint)
     {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
-        if (rRef.GetId() == SFX_HINT_DYING)
+        if (pSimpleHint->GetId() == SFX_HINT_DYING)
         {
             // it seems the Broadcaster is dying, since the view is dying
             dispose();
diff --git a/sc/source/ui/Accessibility/AccessibleDocument.cxx b/sc/source/ui/Accessibility/AccessibleDocument.cxx
index c38a8dc4df76..17fee2ad72d3 100644
--- a/sc/source/ui/Accessibility/AccessibleDocument.cxx
+++ b/sc/source/ui/Accessibility/AccessibleDocument.cxx
@@ -405,48 +405,45 @@ void ScChildrenShapes::SetDrawBroadcaster()
 
 void ScChildrenShapes::Notify(SfxBroadcaster&, const SfxHint& rHint)
 {
-    if ( rHint.ISA( SdrHint ) )
+    const SdrHint* pSdrHint = dynamic_cast<const SdrHint*>(&rHint);
+    if (pSdrHint)
     {
-        const SdrHint* pSdrHint = PTR_CAST( SdrHint, &rHint );
-        if (pSdrHint)
+        SdrObject* pObj = const_cast<SdrObject*>(pSdrHint->GetObject());
+        if (pObj && /*(pObj->GetLayer() != SC_LAYER_INTERN) && */(pObj->GetPage() == GetDrawPage()) &&
+            (pObj->GetPage() == pObj->GetObjList()) ) //only do something if the object lies direct on the page
         {
-            SdrObject* pObj = const_cast<SdrObject*>(pSdrHint->GetObject());
-            if (pObj && /*(pObj->GetLayer() != SC_LAYER_INTERN) && */(pObj->GetPage() == GetDrawPage()) &&
-                (pObj->GetPage() == pObj->GetObjList()) ) //only do something if the object lies direct on the page
+            switch (pSdrHint->GetKind())
             {
-                switch (pSdrHint->GetKind())
+                case HINT_OBJCHG :         // Objekt geaendert
                 {
-                    case HINT_OBJCHG :         // Objekt geaendert
+                    uno::Reference<drawing::XShape> xShape (pObj->getUnoShape(), uno::UNO_QUERY);
+                    if (xShape.is())
                     {
-                        uno::Reference<drawing::XShape> xShape (pObj->getUnoShape(), uno::UNO_QUERY);
-                        if (xShape.is())
-                        {
-                            ScShapeDataLess aLess;
-                            std::sort(maZOrderedShapes.begin(), maZOrderedShapes.end(), aLess); // sort, because the z index or layer could be changed
-                            CheckWhetherAnchorChanged(xShape);
-                        }
-                    }
-                    break;
-                    case HINT_OBJINSERTED :    // Neues Zeichenobjekt eingefuegt
-                    {
-                        uno::Reference<drawing::XShape> xShape (pObj->getUnoShape(), uno::UNO_QUERY);
-                        if (xShape.is())
-                            AddShape(xShape, true);
-                    }
-                    break;
-                    case HINT_OBJREMOVED :     // Zeichenobjekt aus Liste entfernt
-                    {
-                        uno::Reference<drawing::XShape> xShape (pObj->getUnoShape(), uno::UNO_QUERY);
-                        if (xShape.is())
-                            RemoveShape(xShape);
-                    }
-                    break;
-                    default :
-                    {
-                        // other events are not interesting
+                        ScShapeDataLess aLess;
+                        std::sort(maZOrderedShapes.begin(), maZOrderedShapes.end(), aLess); // sort, because the z index or layer could be changed
+                        CheckWhetherAnchorChanged(xShape);
                     }
-                    break;
                 }
+                break;
+                case HINT_OBJINSERTED :    // Neues Zeichenobjekt eingefuegt
+                {
+                    uno::Reference<drawing::XShape> xShape (pObj->getUnoShape(), uno::UNO_QUERY);
+                    if (xShape.is())
+                        AddShape(xShape, true);
+                }
+                break;
+                case HINT_OBJREMOVED :     // Zeichenobjekt aus Liste entfernt
+                {
+                    uno::Reference<drawing::XShape> xShape (pObj->getUnoShape(), uno::UNO_QUERY);
+                    if (xShape.is())
+                        RemoveShape(xShape);
+                }
+                break;
+                default :
+                {
+                    // other events are not interesting
+                }
+                break;
             }
         }
     }
@@ -1516,10 +1513,10 @@ IMPL_LINK( ScAccessibleDocument, WindowChildEventListener, VclSimpleEvent*, pEve
 
 void ScAccessibleDocument::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( ScAccGridWinFocusLostHint ) )
+    if (dynamic_cast<const ScAccGridWinFocusLostHint*>(&rHint) )
     {
-        const ScAccGridWinFocusLostHint& rRef = (const ScAccGridWinFocusLostHint&)rHint;
-        if (rRef.GetOldGridWin() == meSplitPos)
+        const ScAccGridWinFocusLostHint* pFocusLostHint = static_cast<const ScAccGridWinFocusLostHint *>(&rHint);
+        if (pFocusLostHint->GetOldGridWin() == meSplitPos)
         {
             if (mxTempAcc.is() && mpTempAccEdit)
                 mpTempAccEdit->LostFocus();
@@ -1529,10 +1526,10 @@ void ScAccessibleDocument::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
                 CommitFocusLost();
         }
     }
-    else if (rHint.ISA( ScAccGridWinFocusGotHint ) )
+    else if (dynamic_cast<const ScAccGridWinFocusGotHint*>(&rHint) )
     {
-        const ScAccGridWinFocusGotHint& rRef = (const ScAccGridWinFocusGotHint&)rHint;
-        if (rRef.GetNewGridWin() == meSplitPos)
+        const ScAccGridWinFocusGotHint* pFocusGotHint = static_cast<const ScAccGridWinFocusGotHint*>(&rHint);
+        if (pFocusGotHint->GetNewGridWin() == meSplitPos)
         {
             uno::Reference<XAccessible> xAccessible;
             if (mpChildrenShapes)
@@ -1560,11 +1557,11 @@ void ScAccessibleDocument::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
             }
         }
     }
-    else if (rHint.ISA( SfxSimpleHint ))
+    else if (dynamic_cast<const SfxSimpleHint*>(&rHint))
     {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
+        const SfxSimpleHint* pSimpleHint = static_cast<const SfxSimpleHint*>(&rHint);
         // only notify if child exist, otherwise it is not necessary
-        if ((rRef.GetId() == SC_HINT_ACC_TABLECHANGED) &&
+        if ((pSimpleHint->GetId() == SC_HINT_ACC_TABLECHANGED) &&
             mpAccessibleSpreadsheet)
         {
             FreeAccessibleSpreadsheet();
@@ -1588,12 +1585,12 @@ void ScAccessibleDocument::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
             if (mpAccessibleSpreadsheet)
                 mpAccessibleSpreadsheet->FireFirstCellFocus();
         }
-        else if (rRef.GetId() == SC_HINT_ACC_MAKEDRAWLAYER)
+        else if (pSimpleHint->GetId() == SC_HINT_ACC_MAKEDRAWLAYER)
         {
             if (mpChildrenShapes)
                 mpChildrenShapes->SetDrawBroadcaster();
         }
-        else if ((rRef.GetId() == SC_HINT_ACC_ENTEREDITMODE)) // this event comes only on creating edit field of a cell
+        else if ((pSimpleHint->GetId() == SC_HINT_ACC_ENTEREDITMODE)) // this event comes only on creating edit field of a cell
         {
             if (mpViewShell->GetViewData().HasEditView(meSplitPos))
             {
@@ -1617,7 +1614,7 @@ void ScAccessibleDocument::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
                 }
             }
         }
-        else if (rRef.GetId() == SC_HINT_ACC_LEAVEEDITMODE)
+        else if (pSimpleHint->GetId() == SC_HINT_ACC_LEAVEEDITMODE)
         {
             if (mxTempAcc.is())
             {
@@ -1632,7 +1629,7 @@ void ScAccessibleDocument::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
                     CommitFocusGained();
             }
         }
-        else if ((rRef.GetId() == SC_HINT_ACC_VISAREACHANGED) || (rRef.GetId() == SC_HINT_ACC_WINDOWRESIZED))
+        else if ((pSimpleHint->GetId() == SC_HINT_ACC_VISAREACHANGED) || (pSimpleHint->GetId() == SC_HINT_ACC_WINDOWRESIZED))
         {
             Rectangle aOldVisArea(maVisArea);
             maVisArea = GetVisibleArea_Impl();
diff --git a/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx b/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx
index 1afaa5bfe0af..d4d7251a45d5 100644
--- a/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx
+++ b/sc/source/ui/Accessibility/AccessibleDocumentPagePreview.cxx
@@ -748,26 +748,23 @@ void ScShapeChildren::SetDrawBroadcaster()
 
 void ScShapeChildren::Notify(SfxBroadcaster&, const SfxHint& rHint)
 {
-    if ( rHint.ISA( SdrHint ) )
+    const SdrHint* pSdrHint = dynamic_cast<const SdrHint*>( &rHint );
+    if (pSdrHint)
     {
-        const SdrHint* pSdrHint = PTR_CAST( SdrHint, &rHint );
-        if (pSdrHint)
+        SdrObject* pObj = const_cast<SdrObject*>(pSdrHint->GetObject());
+        if (pObj && (pObj->GetPage() == GetDrawPage()))
         {
-            SdrObject* pObj = const_cast<SdrObject*>(pSdrHint->GetObject());
-            if (pObj && (pObj->GetPage() == GetDrawPage()))
+            switch (pSdrHint->GetKind())
             {
-                switch (pSdrHint->GetKind())
+                case HINT_OBJCHG :         // Objekt geaendert
                 {
-                    case HINT_OBJCHG :         // Objekt geaendert
-                    {
-                    }
-                    break;
-                    default :
-                    {
-                        // other events are not interesting
-                    }
-                    break;
                 }
+                break;
+                default :
+                {
+                    // other events are not interesting
+                }
+                break;
             }
         }
     }
@@ -1298,11 +1295,11 @@ void SAL_CALL ScAccessibleDocumentPagePreview::disposing()
 
 void ScAccessibleDocumentPagePreview::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if (pSimpleHint)
     {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
         // only notify if child exist, otherwise it is not necessary
-        if ((rRef.GetId() == SC_HINT_DATACHANGED))
+        if (pSimpleHint->GetId() == SC_HINT_DATACHANGED)
         {
             if (mpTable) // if there is no table there is nothing to notify, because no one recongnizes the change
             {
@@ -1352,11 +1349,11 @@ void ScAccessibleDocumentPagePreview::Notify( SfxBroadcaster& rBC, const SfxHint
                 }
             }
         }
-        else if (rRef.GetId() == SC_HINT_ACC_MAKEDRAWLAYER)
+        else if (pSimpleHint->GetId() == SC_HINT_ACC_MAKEDRAWLAYER)
         {
             GetShapeChildren()->SetDrawBroadcaster();
         }
-        else if (rRef.GetId() == SC_HINT_ACC_VISAREACHANGED)
+        else if (pSimpleHint->GetId() == SC_HINT_ACC_VISAREACHANGED)
         {
             Size aOutputSize;
             Window* pSizeWindow = mpViewShell->GetWindow();
@@ -1374,11 +1371,11 @@ void ScAccessibleDocumentPagePreview::Notify( SfxBroadcaster& rBC, const SfxHint
             CommitChange(aEvent);
         }
     }
-    else if ( rHint.ISA(ScAccWinFocusLostHint) )
+    else if ( dynamic_cast<const ScAccWinFocusLostHint*>(&rHint) )
     {
         CommitFocusLost();
     }
-    else if ( rHint.ISA(ScAccWinFocusGotHint) )
+    else if ( dynamic_cast<const ScAccWinFocusGotHint*>(&rHint) )
     {
         CommitFocusGained();
     }
diff --git a/sc/source/ui/Accessibility/AccessiblePageHeader.cxx b/sc/source/ui/Accessibility/AccessiblePageHeader.cxx
index cd202683ba61..4eafb7a46005 100644
--- a/sc/source/ui/Accessibility/AccessiblePageHeader.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePageHeader.cxx
@@ -123,11 +123,11 @@ void SAL_CALL ScAccessiblePageHeader::disposing()
 
 void ScAccessiblePageHeader::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>( &rHint );
+    if (pSimpleHint)
     {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
         // only notify if child exist, otherwise it is not necessary
-        if ((rRef.GetId() == SC_HINT_DATACHANGED))
+        if (pSimpleHint->GetId() == SC_HINT_DATACHANGED)
         {
             ScHFAreas aOldAreas(maAreas);
             std::for_each(aOldAreas.begin(), aOldAreas.end(), Acquire());
@@ -161,7 +161,7 @@ void ScAccessiblePageHeader::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
             }
             std::for_each(aOldAreas.begin(), aOldAreas.end(), Release());
         }
-        else if (rRef.GetId() == SC_HINT_ACC_VISAREACHANGED)
+        else if (pSimpleHint->GetId() == SC_HINT_ACC_VISAREACHANGED)
         {
             AccessibleEventObject aEvent;
             aEvent.EventId = AccessibleEventId::VISIBLE_DATA_CHANGED;
diff --git a/sc/source/ui/Accessibility/AccessiblePageHeaderArea.cxx b/sc/source/ui/Accessibility/AccessiblePageHeaderArea.cxx
index 78f8579726b5..68682e0675c2 100644
--- a/sc/source/ui/Accessibility/AccessiblePageHeaderArea.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePageHeaderArea.cxx
@@ -90,11 +90,11 @@ void SAL_CALL ScAccessiblePageHeaderArea::disposing()
 
 void ScAccessiblePageHeaderArea::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if (pSimpleHint)
     {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
         // only notify if child exist, otherwise it is not necessary
-        if (rRef.GetId() == SC_HINT_ACC_VISAREACHANGED)
+        if (pSimpleHint->GetId() == SC_HINT_ACC_VISAREACHANGED)
         {
             if (mpTextHelper)
                 mpTextHelper->UpdateChildren();
diff --git a/sc/source/ui/Accessibility/AccessiblePreviewCell.cxx b/sc/source/ui/Accessibility/AccessiblePreviewCell.cxx
index d2cc20171cf3..3f6b018126b1 100644
--- a/sc/source/ui/Accessibility/AccessiblePreviewCell.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePreviewCell.cxx
@@ -81,14 +81,11 @@ void SAL_CALL ScAccessiblePreviewCell::disposing()
 
 void ScAccessiblePreviewCell::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ))
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if (pSimpleHint && pSimpleHint->GetId() == SC_HINT_ACC_VISAREACHANGED)
     {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
-        if (rRef.GetId() == SC_HINT_ACC_VISAREACHANGED)
-        {
-            if (mpTextHelper)
-                mpTextHelper->UpdateChildren();
-        }
+        if (mpTextHelper)
+            mpTextHelper->UpdateChildren();
     }
 
     ScAccessibleContextBase::Notify(rBC, rHint);
diff --git a/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx b/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
index fdfa6eeb2834..12221e5d0117 100644
--- a/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePreviewHeaderCell.cxx
@@ -115,10 +115,10 @@ void SAL_CALL ScAccessiblePreviewHeaderCell::disposing()
 
 void ScAccessiblePreviewHeaderCell::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ))
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if (pSimpleHint)
     {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
-        sal_uLong nId = rRef.GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if (nId == SC_HINT_ACC_VISAREACHANGED)
         {
             if (mpTextHelper)
diff --git a/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx b/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx
index f8e0e99726a8..79a67150840b 100644
--- a/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx
+++ b/sc/source/ui/Accessibility/AccessiblePreviewTable.cxx
@@ -87,17 +87,17 @@ void SAL_CALL ScAccessiblePreviewTable::disposing()
 
 void ScAccessiblePreviewTable::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ))
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if (pSimpleHint)
     {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
-        sal_uLong nId = rRef.GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if ( nId == SFX_HINT_DATACHANGED )
         {
             //  column / row layout may change with any document change,
             //  so it must be invalidated
             DELETEZ( mpTableInfo );
         }
-        else if (rRef.GetId() == SC_HINT_ACC_VISAREACHANGED)
+        else if (pSimpleHint->GetId() == SC_HINT_ACC_VISAREACHANGED)
         {
             AccessibleEventObject aEvent;
             aEvent.EventId = AccessibleEventId::VISIBLE_DATA_CHANGED;
diff --git a/sc/source/ui/Accessibility/AccessibleSpreadsheet.cxx b/sc/source/ui/Accessibility/AccessibleSpreadsheet.cxx
index ef9b834054e5..896d2bd6abee 100644
--- a/sc/source/ui/Accessibility/AccessibleSpreadsheet.cxx
+++ b/sc/source/ui/Accessibility/AccessibleSpreadsheet.cxx
@@ -418,10 +418,10 @@ void ScAccessibleSpreadsheet::VisAreaChanged()
 
 void ScAccessibleSpreadsheet::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if (pSimpleHint)
     {
-        const SfxSimpleHint& rRef = (const SfxSimpleHint&)rHint;
-        if ((rRef.GetId() == SC_HINT_ACC_CURSORCHANGED))
+        if (pSimpleHint->GetId() == SC_HINT_ACC_CURSORCHANGED)
         {
             if (mpViewShell)
             {
@@ -432,7 +432,7 @@ void ScAccessibleSpreadsheet::Notify( SfxBroadcaster& rBC, const SfxHint& rHint
                 {
                     NotifyRefMode();
                     m_bFormulaLastMode = true;
-                    return ;
+                    return;
                 }
                 if (m_bFormulaLastMode)
                 {//Last Notify Mode  Is Formula Mode.
@@ -599,7 +599,7 @@ void ScAccessibleSpreadsheet::Notify( SfxBroadcaster& rBC, const SfxHint& rHint
                 m_LastMarkedRanges = *mpMarkedRanges;
             }
         }
-        else if ((rRef.GetId() == SC_HINT_DATACHANGED))
+        else if (pSimpleHint->GetId() == SC_HINT_DATACHANGED)
         {
             if (!mbDelIns)
                 CommitTableModelChange(maRange.aStart.Row(), maRange.aStart.Col(), maRange.aEnd.Row(), maRange.aEnd.Col(), AccessibleTableModelChangeType::UPDATE);
@@ -657,9 +657,9 @@ void ScAccessibleSpreadsheet::Notify( SfxBroadcaster& rBC, const SfxHint& rHint
             }
         }*/
     }
-    else if (rHint.ISA( ScUpdateRefHint ))
+    else if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
-        const ScUpdateRefHint& rRef = (const ScUpdateRefHint&)rHint;
+        const ScUpdateRefHint& rRef = static_cast<const ScUpdateRefHint&>(rHint);
         if (rRef.GetMode() == URM_INSDEL && rRef.GetDz() == 0) //test whether table is inserted or deleted
         {
             if (((rRef.GetRange().aStart.Col() == maRange.aStart.Col()) &&
diff --git a/sc/source/ui/Accessibility/AccessibleText.cxx b/sc/source/ui/Accessibility/AccessibleText.cxx
index a6bf37e629f8..3dc8ba52fdd7 100644
--- a/sc/source/ui/Accessibility/AccessibleText.cxx
+++ b/sc/source/ui/Accessibility/AccessibleText.cxx
@@ -729,9 +729,10 @@ ScAccessibleCellTextData::~ScAccessibleCellTextData()
 
 void ScAccessibleCellTextData::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if ( nId == SFX_HINT_DYING )
         {
             mpViewShell = NULL;                     // invalid now
@@ -991,9 +992,10 @@ ScAccessibleEditObjectTextData::~ScAccessibleEditObjectTextData()
 
 void ScAccessibleEditObjectTextData::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if ( nId == SFX_HINT_DYING )
         {
             mpWindow = NULL;
@@ -1254,9 +1256,10 @@ ScAccessiblePreviewCellTextData::~ScAccessiblePreviewCellTextData()
 
 void ScAccessiblePreviewCellTextData::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if ( nId == SFX_HINT_DYING )
         {
             mpViewShell = NULL;                     // invalid now
@@ -1331,9 +1334,10 @@ ScAccessiblePreviewHeaderCellTextData::~ScAccessiblePreviewHeaderCellTextData()
 
 void ScAccessiblePreviewHeaderCellTextData::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if ( nId == SFX_HINT_DYING )
         {
             mpViewShell = NULL;                     // invalid now
@@ -1453,9 +1457,10 @@ ScAccessibleTextData* ScAccessibleHeaderTextData::Clone() const
 
 void ScAccessibleHeaderTextData::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if ( nId == SFX_HINT_DYING )
         {
             mpViewShell = NULL;// invalid now
@@ -1567,9 +1572,10 @@ ScAccessibleTextData* ScAccessibleNoteTextData::Clone() const
 
 void ScAccessibleNoteTextData::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if ( nId == SFX_HINT_DYING )
         {
             mpViewShell = NULL;// invalid now
@@ -1707,9 +1713,10 @@ ScAccessibleCsvTextData::~ScAccessibleCsvTextData()
 
 void ScAccessibleCsvTextData::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if( nId == SFX_HINT_DYING )
         {
             mpWindow = NULL;
diff --git a/sc/source/ui/Accessibility/DrawModelBroadcaster.cxx b/sc/source/ui/Accessibility/DrawModelBroadcaster.cxx
index 56c028b17ba2..844bf114e222 100644
--- a/sc/source/ui/Accessibility/DrawModelBroadcaster.cxx
+++ b/sc/source/ui/Accessibility/DrawModelBroadcaster.cxx
@@ -54,7 +54,7 @@ void SAL_CALL ScDrawModelBroadcaster::removeEventListener( const uno::Reference<
 void ScDrawModelBroadcaster::Notify( SfxBroadcaster&,
         const SfxHint& rHint )
 {
-    const SdrHint *pSdrHint = PTR_CAST( SdrHint, &rHint );
+    const SdrHint* pSdrHint = dynamic_cast<const SdrHint*>(&rHint);
     if( !pSdrHint )
         return;
 
diff --git a/sc/source/ui/app/inputwin.cxx b/sc/source/ui/app/inputwin.cxx
index 37cf7d53a977..ee993c14ce70 100644
--- a/sc/source/ui/app/inputwin.cxx
+++ b/sc/source/ui/app/inputwin.cxx
@@ -2205,15 +2205,16 @@ void ScPosWnd::Notify( SfxBroadcaster&, const SfxHint& rHint )
     if ( !bFormulaMode )
     {
         // Does the list of range names need updating?
-        if ( rHint.ISA(SfxSimpleHint) )
+        const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+        if ( pSimpleHint )
         {
-            sal_uLong nHintId = ((SfxSimpleHint&)rHint).GetId();
+            sal_uLong nHintId = pSimpleHint->GetId();
             if ( nHintId == SC_HINT_AREAS_CHANGED || nHintId == SC_HINT_NAVIGATOR_UPDATEALL)
                 FillRangeNames();
         }
-        else if ( rHint.ISA(SfxEventHint) )
+        else if ( dynamic_cast<const SfxEventHint*>(&rHint) )
         {
-            sal_uLong nEventId = ((SfxEventHint&)rHint).GetEventId();
+            sal_uLong nEventId = static_cast<const SfxEventHint*>(&rHint)->GetEventId();
             if ( nEventId == SFX_EVENT_ACTIVATEDOC )
                 FillRangeNames();
         }
diff --git a/sc/source/ui/app/scmod.cxx b/sc/source/ui/app/scmod.cxx
index 72ccfbd12a7b..213782e88d56 100644
--- a/sc/source/ui/app/scmod.cxx
+++ b/sc/source/ui/app/scmod.cxx
@@ -321,9 +321,10 @@ void ScModule::ConfigurationChanged( utl::ConfigurationBroadcaster* p, sal_uInt3
 
 void ScModule::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA(SfxSimpleHint) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nHintId = ((SfxSimpleHint&)rHint).GetId();
+        sal_uLong nHintId = pSimpleHint->GetId();
         if ( nHintId == SFX_HINT_DEINITIALIZING )
         {
             // ConfigItems must be removed before ConfigManager
diff --git a/sc/source/ui/app/uiitems.cxx b/sc/source/ui/app/uiitems.cxx
index 9b12278b7b35..e2c3e89b968c 100644
--- a/sc/source/ui/app/uiitems.cxx
+++ b/sc/source/ui/app/uiitems.cxx
@@ -37,9 +37,6 @@ TYPEINIT1(ScPivotItem,          SfxPoolItem);
 TYPEINIT1(ScSolveItem,          SfxPoolItem);
 TYPEINIT1(ScTabOpItem,          SfxPoolItem);
 
-TYPEINIT1(ScTablesHint,         SfxHint);
-TYPEINIT1(ScEditViewHint,       SfxHint);
-TYPEINIT1(ScIndexHint,          SfxHint);
 
 /**
  * Status update for entry field
diff --git a/sc/source/ui/condformat/condformatdlgentry.cxx b/sc/source/ui/condformat/condformatdlgentry.cxx
index d8b33a23f2fa..fa54d2afce6e 100644
--- a/sc/source/ui/condformat/condformatdlgentry.cxx
+++ b/sc/source/ui/condformat/condformatdlgentry.cxx
@@ -459,7 +459,7 @@ void UpdateStyleList(ListBox& rLbStyle, ScDocument* pDoc)
 
 void ScConditionFrmtEntry::Notify(SfxBroadcaster&, const SfxHint& rHint)
 {
-    SfxStyleSheetHint* pHint = PTR_CAST(SfxStyleSheetHint, &rHint);
+    const SfxStyleSheetHint* pHint = dynamic_cast<const SfxStyleSheetHint*>(&rHint);
     if(!pHint)
         return;
 
@@ -1286,7 +1286,7 @@ void ScDateFrmtEntry::SetInactive()
 
 void ScDateFrmtEntry::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    SfxStyleSheetHint* pHint = PTR_CAST(SfxStyleSheetHint, &rHint);
+    const SfxStyleSheetHint* pHint = dynamic_cast<const SfxStyleSheetHint*>(&rHint);
     if(!pHint)
         return;
 
diff --git a/sc/source/ui/docshell/docsh.cxx b/sc/source/ui/docshell/docsh.cxx
index 7c4721284eb1..0d06c524622c 100644
--- a/sc/source/ui/docshell/docsh.cxx
+++ b/sc/source/ui/docshell/docsh.cxx
@@ -599,16 +599,16 @@ bool ScDocShell::Load( SfxMedium& rMedium )
 
 void ScDocShell::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if (rHint.ISA(ScTablesHint) )
+    const ScTablesHint* pScHint = dynamic_cast< const ScTablesHint* >( &rHint );
+    if (pScHint)
     {
-        const ScTablesHint& rScHint = static_cast< const ScTablesHint& >( rHint );
-        if (rScHint.GetId() == SC_TAB_INSERTED)
+        if (pScHint->GetId() == SC_TAB_INSERTED)
         {
             uno::Reference< script::vba::XVBAEventProcessor > xVbaEvents = aDocument.GetVbaEventProcessor();
             if ( xVbaEvents.is() ) try
             {
                 uno::Sequence< uno::Any > aArgs( 1 );
-                aArgs[0] <<= rScHint.GetTab1();
+                aArgs[0] <<= pScHint->GetTab1();
                 xVbaEvents->processVbaEvent( script::vba::VBAEventId::WORKBOOK_NEWSHEET, aArgs );
             }
             catch( uno::Exception& )
@@ -617,9 +617,9 @@ void ScDocShell::Notify( SfxBroadcaster&, const SfxHint& rHint )
         }
     }
 
-    if (rHint.ISA(SfxSimpleHint)) // Without parameter
+    if ( dynamic_cast<const SfxSimpleHint*>(&rHint) ) // Without parameter
     {
-        sal_uLong nSlot = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nSlot = static_cast<const SfxSimpleHint&>(rHint).GetId();
         switch ( nSlot )
         {
             case SFX_HINT_TITLECHANGED:
@@ -629,9 +629,9 @@ void ScDocShell::Notify( SfxBroadcaster&, const SfxHint& rHint )
                 break;
         }
     }
-    else if (rHint.ISA(SfxStyleSheetHint)) // Template changed
-        NotifyStyle((const SfxStyleSheetHint&) rHint);
-    else if (rHint.ISA(ScAutoStyleHint))
+    else if ( dynamic_cast<const SfxStyleSheetHint*>(&rHint) ) // Template changed
+        NotifyStyle( static_cast<const SfxStyleSheetHint&>(rHint) );
+    else if ( dynamic_cast<const ScAutoStyleHint*>(&rHint) )
     {
         //! direct call for AutoStyles
 
@@ -649,9 +649,9 @@ void ScDocShell::Notify( SfxBroadcaster&, const SfxHint& rHint )
             pAutoStyleList = new ScAutoStyleList(this);
         pAutoStyleList->AddInitial( aRange, aName1, nTimeout, aName2 );
     }
-    else if ( rHint.ISA( SfxEventHint ) )
+    else if ( dynamic_cast<const SfxEventHint*>(&rHint) )
     {
-        sal_uLong nEventId = ((SfxEventHint&)rHint).GetEventId();
+        sal_uLong nEventId = static_cast<const SfxEventHint*>(&rHint)->GetEventId();
         switch ( nEventId )
         {
             case SFX_EVENT_LOADFINISHED:
diff --git a/sc/source/ui/docshell/docsh4.cxx b/sc/source/ui/docshell/docsh4.cxx
index ea1409111256..13aa479e23a0 100644
--- a/sc/source/ui/docshell/docsh4.cxx
+++ b/sc/source/ui/docshell/docsh4.cxx
@@ -1292,9 +1292,9 @@ void ScDocShell::NotifyStyle( const SfxStyleSheetHint& rHint )
 
             OUString aNewName = pStyle->GetName();
             OUString aOldName = aNewName;
-            bool bExtended = rHint.ISA(SfxStyleSheetHintExtended);      // Name geaendert?
-            if (bExtended)
-                aOldName = ((SfxStyleSheetHintExtended&)rHint).GetOldName();
+            const SfxStyleSheetHintExtended* pExtendedHint = dynamic_cast<const SfxStyleSheetHintExtended*>(&rHint); // Name geaendert?
+            if (pExtendedHint)
+                aOldName = pExtendedHint->GetOldName();
 
             if ( aNewName != aOldName )
                 aDocument.RenamePageStyleInUse( aOldName, aNewName );
@@ -1310,7 +1310,7 @@ void ScDocShell::NotifyStyle( const SfxStyleSheetHint& rHint )
 
             aModificator.SetDocumentModified();
 
-            if (bExtended)
+            if (pExtendedHint)
             {
                 SfxBindings* pBindings = GetViewBindings();
                 if (pBindings)
@@ -1330,9 +1330,9 @@ void ScDocShell::NotifyStyle( const SfxStyleSheetHint& rHint )
         {
             OUString aNewName = pStyle->GetName();
             OUString aOldName = aNewName;
-            bool bExtended = rHint.ISA(SfxStyleSheetHintExtended);
-            if (bExtended)
-                aOldName = ((SfxStyleSheetHintExtended&)rHint).GetOldName();
+            const SfxStyleSheetHintExtended* pExtendedHint = dynamic_cast<const SfxStyleSheetHintExtended*>(&rHint);
+            if (pExtendedHint)
+                aOldName = pExtendedHint->GetOldName();
             if ( aNewName != aOldName )
             {
                 for(SCTAB i = 0; i < aDocument.GetTableCount(); ++i)
diff --git a/sc/source/ui/docshell/externalrefmgr.cxx b/sc/source/ui/docshell/externalrefmgr.cxx
index 6757d36291e8..adcf1e98e931 100644
--- a/sc/source/ui/docshell/externalrefmgr.cxx
+++ b/sc/source/ui/docshell/externalrefmgr.cxx
@@ -3012,9 +3012,10 @@ void ScExternalRefManager::transformUnsavedRefToSavedRef( SfxObjectShell* pShell
 
 void ScExternalRefManager::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxEventHint ) )
+    const SfxEventHint* pEventHint = dynamic_cast<const SfxEventHint*>(&rHint);
+    if ( pEventHint )
     {
-        sal_uLong nEventId = ((SfxEventHint&)rHint).GetEventId();
+        sal_uLong nEventId = pEventHint->GetEventId();
         switch ( nEventId )
         {
             case SFX_EVENT_PREPARECLOSEDOC:
diff --git a/sc/source/ui/docshell/servobj.cxx b/sc/source/ui/docshell/servobj.cxx
index 39d3ee1494df..664887ee59af 100644
--- a/sc/source/ui/docshell/servobj.cxx
+++ b/sc/source/ui/docshell/servobj.cxx
@@ -203,7 +203,8 @@ void ScServerObject::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
     if ( &rBC == pDocSh )
     {
         //  from DocShell, only SFX_HINT_DYING is interesting
-        if ( rHint.ISA(SfxSimpleHint) && ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+        const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>( &rHint );
+        if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
         {
             pDocSh = NULL;
             EndListening(*SfxGetpApp());
@@ -212,8 +213,9 @@ void ScServerObject::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
     }
     else if (rBC.ISA(SfxApplication))
     {
-        if ( !aItemStr.isEmpty() && rHint.ISA(SfxSimpleHint) &&
-                ((const SfxSimpleHint&)rHint).GetId() == SC_HINT_AREAS_CHANGED )
+        const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>( &rHint );
+        if ( !aItemStr.isEmpty() && pSimpleHint &&
+                pSimpleHint->GetId() == SC_HINT_AREAS_CHANGED )
         {
             //  check if named range was modified
             ScRange aNew;
@@ -225,21 +227,21 @@ void ScServerObject::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
     {
         //  must be from Area broadcasters
 
-        const ScHint* pScHint = PTR_CAST( ScHint, &rHint );
+        const ScHint* pScHint = dynamic_cast<const ScHint*>( &rHint );
         if (pScHint && (pScHint->GetId() & SC_HINT_DATACHANGED))
             bDataChanged = true;
-        else if (rHint.ISA(ScAreaChangedHint))      // position of broadcaster changed
+        else if ( dynamic_cast<const ScAreaChangedHint*>(&rHint) )      // position of broadcaster changed
         {
-            ScRange aNewRange = ((const ScAreaChangedHint&)rHint).GetRange();
+            ScRange aNewRange = static_cast<const ScAreaChangedHint&>(rHint).GetRange();
             if ( aRange != aNewRange )
             {
                 bRefreshListener = true;
                 bDataChanged = true;
             }
         }
-        else if (rHint.ISA(SfxSimpleHint))
+        else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) )
         {
-            sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+            sal_uLong nId = static_cast<const SfxSimpleHint&>(rHint).GetId();
             if (nId == SFX_HINT_DYING)
             {
                 //  If the range is being deleted, listening must be restarted
diff --git a/sc/source/ui/inc/AccessibilityHints.hxx b/sc/source/ui/inc/AccessibilityHints.hxx
index 4161442a6eea..dcba897768a2 100644
--- a/sc/source/ui/inc/AccessibilityHints.hxx
+++ b/sc/source/ui/inc/AccessibilityHints.hxx
@@ -39,7 +39,6 @@ class ScAccWinFocusLostHint : public SfxHint
     ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >
                 xOldAccessible;
 public:
-                TYPEINFO_OVERRIDE();
                 ScAccWinFocusLostHint(
                     const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xOld );
                 virtual ~ScAccWinFocusLostHint();
@@ -53,7 +52,6 @@ class ScAccWinFocusGotHint : public SfxHint
     ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >
                 xNewAccessible;
 public:
-                TYPEINFO_OVERRIDE();
                 ScAccWinFocusGotHint(
                     const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xNew );
                 virtual ~ScAccWinFocusGotHint();
@@ -66,7 +64,6 @@ class ScAccGridWinFocusLostHint : public ScAccWinFocusLostHint
 {
     ScSplitPos  eOldGridWin;
 public:
-                TYPEINFO_OVERRIDE();
                 ScAccGridWinFocusLostHint( ScSplitPos eOldGridWin,
                     const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xOld );
                 virtual ~ScAccGridWinFocusLostHint();
@@ -78,7 +75,6 @@ class ScAccGridWinFocusGotHint : public ScAccWinFocusGotHint
 {
     ScSplitPos  eNewGridWin;
 public:
-                TYPEINFO_OVERRIDE();
                 ScAccGridWinFocusGotHint( ScSplitPos eNewGridWin,
                     const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xNew );
                 virtual ~ScAccGridWinFocusGotHint();
diff --git a/sc/source/ui/inc/uiitems.hxx b/sc/source/ui/inc/uiitems.hxx
index 0cbbbb221204..ae988e6dd84e 100644
--- a/sc/source/ui/inc/uiitems.hxx
+++ b/sc/source/ui/inc/uiitems.hxx
@@ -101,11 +101,10 @@ class ScTablesHint : public SfxHint
     SCTAB nTab2;
 
 public:
-                    TYPEINFO_OVERRIDE();
                     ScTablesHint(sal_uInt16 nNewId, SCTAB nTable1, SCTAB nTable2=0);
                     virtual ~ScTablesHint();
 
-    sal_uInt16          GetId() const           { return nId; }
+    sal_uInt16      GetId() const           { return nId; }
     SCTAB           GetTab1() const         { return nTab1; }
     SCTAB           GetTab2() const         { return nTab2; }
 };
@@ -116,7 +115,6 @@ class ScEditViewHint : public SfxHint
     ScAddress                   aCursorPos;
 
 public:
-                    TYPEINFO_OVERRIDE();
                     ScEditViewHint( ScEditEngineDefaulter* pEngine, const ScAddress& rCurPos );
                     virtual ~ScEditViewHint();
 
@@ -135,12 +133,11 @@ class ScIndexHint : public SfxHint
     sal_uInt16 nIndex;
 
 public:
-                    TYPEINFO_OVERRIDE();
                     ScIndexHint(sal_uInt16 nNewId, sal_uInt16 nIdx);
                     virtual ~ScIndexHint();
 
-    sal_uInt16          GetId() const           { return nId; }
-    sal_uInt16          GetIndex() const        { return nIndex; }
+    sal_uInt16      GetId() const           { return nId; }
+    sal_uInt16      GetIndex() const        { return nIndex; }
 };
 
 // Parameter item for the sort dialog:
diff --git a/sc/source/ui/navipi/navipi.cxx b/sc/source/ui/navipi/navipi.cxx
index a2191840d5ae..f60f4b25d804 100644
--- a/sc/source/ui/navipi/navipi.cxx
+++ b/sc/source/ui/navipi/navipi.cxx
@@ -810,9 +810,10 @@ void ScNavigatorDlg::DoResize()
 
 void ScNavigatorDlg::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA(SfxSimpleHint) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>( &rHint );
+    if ( pSimpleHint )
     {
-        sal_uLong nHintId = ((SfxSimpleHint&)rHint).GetId();
+        sal_uLong nHintId = pSimpleHint->GetId();
 
         if ( nHintId == SC_HINT_DOCNAME_CHANGED )
         {
@@ -868,9 +869,9 @@ void ScNavigatorDlg::Notify( SfxBroadcaster&, const SfxHint& rHint )
             }
         }
     }
-    else if ( rHint.ISA(SfxEventHint) )
+    else if ( dynamic_cast<const SfxEventHint*>(&rHint) )
     {
-        sal_uLong nEventId = ((SfxEventHint&)rHint).GetEventId();
+        sal_uLong nEventId = static_cast<const SfxEventHint&>(rHint).GetEventId();
         if ( nEventId == SFX_EVENT_ACTIVATEDOC )
         {
             aLbEntries.ActiveDocChanged();
diff --git a/sc/source/ui/unoobj/addruno.cxx b/sc/source/ui/unoobj/addruno.cxx
index d7a273c240da..a9dd77d18066 100644
--- a/sc/source/ui/unoobj/addruno.cxx
+++ b/sc/source/ui/unoobj/addruno.cxx
@@ -48,8 +48,8 @@ ScAddressConversionObj::~ScAddressConversionObj()
 
 void ScAddressConversionObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>( &rHint );
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // invalid
     }
diff --git a/sc/source/ui/unoobj/cellsuno.cxx b/sc/source/ui/unoobj/cellsuno.cxx
index 5e859a869f2b..1089af3ee3d5 100644
--- a/sc/source/ui/unoobj/cellsuno.cxx
+++ b/sc/source/ui/unoobj/cellsuno.cxx
@@ -1527,7 +1527,7 @@ const ScMarkData* ScCellRangesBase::GetMarkData()
 
 void ScCellRangesBase::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         const ScUpdateRefHint& rRef = (const ScUpdateRefHint&)rHint;
 
@@ -1567,7 +1567,7 @@ void ScCellRangesBase::Notify( SfxBroadcaster&, const SfxHint& rHint )
                 rDoc.AddUnoRefChange( nObjectId, *pUndoRanges );
         }
     }
-    else if ( rHint.ISA( SfxSimpleHint ) )
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) )
     {
         sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
         if ( nId == SFX_HINT_DYING )
@@ -1626,7 +1626,7 @@ void ScCellRangesBase::Notify( SfxBroadcaster&, const SfxHint& rHint )
                 bGotDataChangedHint = true;
         }
     }
-    else if ( rHint.ISA( ScUnoRefUndoHint ) )
+    else if ( dynamic_cast<const ScUnoRefUndoHint*>(&rHint) )
     {
         const ScUnoRefUndoHint& rUndoHint = static_cast<const ScUnoRefUndoHint&>(rHint);
         if ( rUndoHint.GetObjectId() == nObjectId )
@@ -2747,7 +2747,7 @@ void SAL_CALL ScCellRangesBase::firePropertiesChangeEvent( const uno::Sequence<
 
 IMPL_LINK( ScCellRangesBase, ValueListenerHdl, SfxHint*, pHint )
 {
-    if ( pDocShell && pHint && pHint->ISA( SfxSimpleHint ) &&
+    if ( pDocShell && pHint && dynamic_cast<const SfxSimpleHint*>(pHint) &&
             (((const SfxSimpleHint*)pHint)->GetId() & SC_HINT_DATACHANGED))
     {
         //  This may be called several times for a single change, if several formulas
@@ -9002,13 +9002,13 @@ ScCellsObj::~ScCellsObj()
 
 void ScCellsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         const ScUpdateRefHint& rRef = (const ScUpdateRefHint&)rHint;
         aRanges.UpdateReference( rRef.GetMode(), &pDocShell->GetDocument(), rRef.GetRange(),
                                         rRef.GetDx(), rRef.GetDy(), rRef.GetDz() );
     }
-    else if ( rHint.ISA( SfxSimpleHint ) &&
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) &&
             ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
@@ -9120,13 +9120,13 @@ void ScCellsEnumeration::Advance_Impl()
 
 void ScCellsEnumeration::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    const ScUpdateRefHint* pRefHint = dynamic_cast<const ScUpdateRefHint*>(&rHint);
+    if ( pRefHint )
     {
         if (pDocShell)
         {
-            const ScUpdateRefHint& rRef = (const ScUpdateRefHint&)rHint;
-            aRanges.UpdateReference( rRef.GetMode(), &pDocShell->GetDocument(), rRef.GetRange(),
-                                            rRef.GetDx(), rRef.GetDy(), rRef.GetDz() );
+            aRanges.UpdateReference( pRefHint->GetMode(), &pDocShell->GetDocument(), pRefHint->GetRange(),
+                                     pRefHint->GetDx(), pRefHint->GetDy(), pRefHint->GetDz() );
 
             delete pMark;       // aus verschobenen Bereichen neu erzeugen
             pMark = NULL;
@@ -9135,8 +9135,8 @@ void ScCellsEnumeration::Notify( SfxBroadcaster&, const SfxHint& rHint )
             {
                 ScRangeList aNew;
                 aNew.Append(ScRange(aPos));
-                aNew.UpdateReference( rRef.GetMode(), &pDocShell->GetDocument(), rRef.GetRange(),
-                                        rRef.GetDx(), rRef.GetDy(), rRef.GetDz() );
+                aNew.UpdateReference( pRefHint->GetMode(), &pDocShell->GetDocument(), pRefHint->GetRange(),
+                                      pRefHint->GetDx(), pRefHint->GetDy(), pRefHint->GetDz() );
                 if (aNew.size()==1)
                 {
                     aPos = aNew[ 0 ]->aStart;
@@ -9145,8 +9145,8 @@ void ScCellsEnumeration::Notify( SfxBroadcaster&, const SfxHint& rHint )
             }
         }
     }
-    else if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) &&
+              static_cast<const SfxSimpleHint&>(rHint).GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -9194,12 +9194,12 @@ ScCellFormatsObj::~ScCellFormatsObj()
 
 void ScCellFormatsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         //! aTotalRange...
     }
-    else if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) &&
+              static_cast<const SfxSimpleHint&>(rHint).GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -9361,13 +9361,13 @@ ScCellRangeObj* ScCellFormatsEnumeration::NextObject_Impl()
 
 void ScCellFormatsEnumeration::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         //! und nun ???
     }
-    else if ( rHint.ISA( SfxSimpleHint ) )
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = static_cast<const SfxSimpleHint&>(rHint).GetId();
         if ( nId == SFX_HINT_DYING )
         {
             pDocShell = NULL;                       // ungueltig geworden
@@ -9422,13 +9422,13 @@ ScUniqueCellFormatsObj::~ScUniqueCellFormatsObj()
 
 void ScUniqueCellFormatsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         //! aTotalRange...
     }
-    else if ( rHint.ISA( SfxSimpleHint ) )
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = static_cast<const SfxSimpleHint&>(rHint).GetId();
         if ( nId == SFX_HINT_DYING )
             pDocShell = NULL;                       // ungueltig geworden
     }
@@ -9678,11 +9678,11 @@ ScUniqueCellFormatsEnumeration::~ScUniqueCellFormatsEnumeration()
 
 void ScUniqueCellFormatsEnumeration::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         //! und nun ???
     }
-    else if ( rHint.ISA( SfxSimpleHint ) )
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) )
     {
         sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
         if ( nId == SFX_HINT_DYING )
diff --git a/sc/source/ui/unoobj/chart2uno.cxx b/sc/source/ui/unoobj/chart2uno.cxx
index 55d4c542d091..7ba85d176556 100644
--- a/sc/source/ui/unoobj/chart2uno.cxx
+++ b/sc/source/ui/unoobj/chart2uno.cxx
@@ -1017,8 +1017,8 @@ ScChart2DataProvider::~ScChart2DataProvider()
 
 void ScChart2DataProvider::Notify( SfxBroadcaster& /*rBC*/, const SfxHint& rHint)
 {
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         m_pDocument = NULL;
     }
@@ -2417,8 +2417,8 @@ ScChart2DataSource::~ScChart2DataSource()
 
 void ScChart2DataSource::Notify( SfxBroadcaster& /*rBC*/, const SfxHint& rHint)
 {
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         m_pDocument = NULL;
     }
@@ -2839,9 +2839,10 @@ void ScChart2DataSequence::CopyData(const ScChart2DataSequence& r)
 
 void ScChart2DataSequence::Notify( SfxBroadcaster& /*rBC*/, const SfxHint& rHint)
 {
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nId = static_cast<const SfxSimpleHint&>(rHint).GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if ( nId ==SFX_HINT_DYING )
         {
             m_pDocument = NULL;
@@ -2874,7 +2875,7 @@ void ScChart2DataSequence::Notify( SfxBroadcaster& /*rBC*/, const SfxHint& rHint
                 m_bGotDataChangedHint = true;
         }
     }
-    else if ( rHint.ISA( ScUpdateRefHint ) )
+    else if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         // Create a range list from the token list, have the range list
         // updated, and bring the change back to the token list.
@@ -2919,7 +2920,7 @@ void ScChart2DataSequence::Notify( SfxBroadcaster& /*rBC*/, const SfxHint& rHint
                 m_pDocument->AddUnoRefChange(m_nObjectId, *pUndoRanges);
         }
     }
-    else if ( rHint.ISA( ScUnoRefUndoHint ) )
+    else if ( dynamic_cast<const ScUnoRefUndoHint*>(&rHint) )
     {
         const ScUnoRefUndoHint& rUndoHint = static_cast<const ScUnoRefUndoHint&>(rHint);
 
@@ -2954,7 +2955,7 @@ void ScChart2DataSequence::Notify( SfxBroadcaster& /*rBC*/, const SfxHint& rHint
 
 IMPL_LINK( ScChart2DataSequence, ValueListenerHdl, SfxHint*, pHint )
 {
-    if ( m_pDocument && pHint && pHint->ISA( SfxSimpleHint ) &&
+    if ( m_pDocument && pHint && dynamic_cast<const SfxSimpleHint*>(pHint) &&
             ((const SfxSimpleHint*)pHint)->GetId() & SC_HINT_DATACHANGED)
     {
         //  This may be called several times for a single change, if several formulas
diff --git a/sc/source/ui/unoobj/chartuno.cxx b/sc/source/ui/unoobj/chartuno.cxx
index 155f14641775..9750e70d9e8e 100644
--- a/sc/source/ui/unoobj/chartuno.cxx
+++ b/sc/source/ui/unoobj/chartuno.cxx
@@ -104,8 +104,8 @@ void ScChartsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //! Referenz-Update
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -463,8 +463,8 @@ void ScChartObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //! Referenz-Update
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
diff --git a/sc/source/ui/unoobj/confuno.cxx b/sc/source/ui/unoobj/confuno.cxx
index 9b838fe8b2a0..5891036bb6c5 100644
--- a/sc/source/ui/unoobj/confuno.cxx
+++ b/sc/source/ui/unoobj/confuno.cxx
@@ -97,8 +97,8 @@ void ScDocumentConfiguration::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
diff --git a/sc/source/ui/unoobj/dapiuno.cxx b/sc/source/ui/unoobj/dapiuno.cxx
index cd4e0a2b1652..59c5c5a4956d 100644
--- a/sc/source/ui/unoobj/dapiuno.cxx
+++ b/sc/source/ui/unoobj/dapiuno.cxx
@@ -296,8 +296,8 @@ void ScDataPilotTablesObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //! Referenz-Update
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -639,8 +639,8 @@ void ScDataPilotDescriptorBase::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //! Referenz-Update?
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -1338,12 +1338,12 @@ void SAL_CALL ScDataPilotTableObj::removeModifyListener( const uno::Reference<ut
 
 void ScDataPilotTableObj::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if ( rHint.ISA(ScDataPilotModifiedHint) &&
+    if ( dynamic_cast<const ScDataPilotModifiedHint*>(&rHint) &&
          static_cast<const ScDataPilotModifiedHint&>(rHint).GetName() == aName )
     {
         Refreshed_Impl();
     }
-    else if ( rHint.ISA( ScUpdateRefHint ) )
+    else if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         ScRange aRange( 0, 0, nTab );
         ScRangeList aRanges;
diff --git a/sc/source/ui/unoobj/datauno.cxx b/sc/source/ui/unoobj/datauno.cxx
index 0dc0bcf639ba..bcf8c77eb037 100644
--- a/sc/source/ui/unoobj/datauno.cxx
+++ b/sc/source/ui/unoobj/datauno.cxx
@@ -1004,9 +1004,10 @@ ScFilterDescriptorBase::~ScFilterDescriptorBase()
 
 void ScFilterDescriptorBase::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if ( nId == SFX_HINT_DYING )
         {
             pDocSh = NULL;          // invalid
@@ -1659,9 +1660,10 @@ ScDatabaseRangeObj::~ScDatabaseRangeObj()
 void ScDatabaseRangeObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
 
-    if ( rHint.ISA( SfxSimpleHint ) && ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
         pDocShell = NULL;       // ungueltig geworden
-    else if ( rHint.ISA (ScDBRangeRefreshedHint) )
+    else if ( dynamic_cast<const ScDBRangeRefreshedHint*>(&rHint) )
     {
         ScDBData* pDBData = GetDBData_Impl();
         const ScDBRangeRefreshedHint& rRef = (const ScDBRangeRefreshedHint&)rHint;
@@ -2216,8 +2218,8 @@ void ScDatabaseRangesObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -2411,8 +2413,8 @@ void ScUnnamedDatabaseRangesObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
diff --git a/sc/source/ui/unoobj/defltuno.cxx b/sc/source/ui/unoobj/defltuno.cxx
index a091677a8d99..8c098aff5aa1 100644
--- a/sc/source/ui/unoobj/defltuno.cxx
+++ b/sc/source/ui/unoobj/defltuno.cxx
@@ -88,8 +88,8 @@ ScDocDefaultsObj::~ScDocDefaultsObj()
 
 void ScDocDefaultsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // document gone
     }
diff --git a/sc/source/ui/unoobj/dispuno.cxx b/sc/source/ui/unoobj/dispuno.cxx
index c1c178ad8397..ff084b900688 100644
--- a/sc/source/ui/unoobj/dispuno.cxx
+++ b/sc/source/ui/unoobj/dispuno.cxx
@@ -83,8 +83,8 @@ ScDispatchProviderInterceptor::~ScDispatchProviderInterceptor()
 
 void ScDispatchProviderInterceptor::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
         pViewShell = NULL;
 }
 
@@ -210,8 +210,8 @@ ScDispatch::~ScDispatch()
 
 void ScDispatch::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
         pViewShell = NULL;
 }
 
diff --git a/sc/source/ui/unoobj/docuno.cxx b/sc/source/ui/unoobj/docuno.cxx
index 2893974ced06..c4c5b0a71e78 100644
--- a/sc/source/ui/unoobj/docuno.cxx
+++ b/sc/source/ui/unoobj/docuno.cxx
@@ -598,9 +598,10 @@ void ScModelObj::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
     //  Not interested in reference update hints here
 
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
+        sal_uLong nId = pSimpleHint->GetId();
         if ( nId == SFX_HINT_DYING )
         {
             pDocShell = NULL;       // has become invalid
@@ -640,7 +641,7 @@ void ScModelObj::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
             }
         }
     }
-    else if ( rHint.ISA( ScPointerChangedHint ) )
+    else if ( dynamic_cast<const ScPointerChangedHint*>(&rHint) )
     {
         sal_uInt16 nFlags = ((const ScPointerChangedHint&)rHint).GetFlags();
         if (nFlags & SC_POINTERCHANGED_NUMFMT)
@@ -2432,8 +2433,8 @@ void ScDrawPagesObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -2542,8 +2543,8 @@ void ScTableSheetsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -2948,11 +2949,11 @@ ScTableColumnsObj::~ScTableColumnsObj()
 
 void ScTableColumnsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         //! Referenz-Update fuer Tab und Start/Ende
     }
-    else if ( rHint.ISA( SfxSimpleHint ) &&
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) &&
             ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
@@ -3214,11 +3215,11 @@ ScTableRowsObj::~ScTableRowsObj()
 
 void ScTableRowsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         //! Referenz-Update fuer Tab und Start/Ende
     }
-    else if ( rHint.ISA( SfxSimpleHint ) &&
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) &&
             ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
@@ -3491,8 +3492,8 @@ void ScSpreadsheetSettingsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -3543,8 +3544,8 @@ void ScAnnotationsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //! nTab bei Referenz-Update anpassen!!!
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -3671,11 +3672,11 @@ ScScenariosObj::~ScScenariosObj()
 
 void ScScenariosObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         //! Referenz-Update fuer Tab und Start/Ende
     }
-    else if ( rHint.ISA( SfxSimpleHint ) &&
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) &&
             ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
diff --git a/sc/source/ui/unoobj/drdefuno.cxx b/sc/source/ui/unoobj/drdefuno.cxx
index 1604dc437ef7..d27a29320179 100644
--- a/sc/source/ui/unoobj/drdefuno.cxx
+++ b/sc/source/ui/unoobj/drdefuno.cxx
@@ -41,8 +41,8 @@ ScDrawDefaultsObj::~ScDrawDefaultsObj() throw ()
 
 void ScDrawDefaultsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // document gone
     }
diff --git a/sc/source/ui/unoobj/editsrc.cxx b/sc/source/ui/unoobj/editsrc.cxx
index 2f6e9a955b1d..d642c8a13e20 100644
--- a/sc/source/ui/unoobj/editsrc.cxx
+++ b/sc/source/ui/unoobj/editsrc.cxx
@@ -192,11 +192,11 @@ void ScAnnotationEditSource::UpdateData()
 
 void ScAnnotationEditSource::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         //! Ref-Update
     }
-    else if ( rHint.ISA( SfxSimpleHint ) )
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) )
     {
         sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
         if ( nId == SFX_HINT_DYING )
diff --git a/sc/source/ui/unoobj/eventuno.cxx b/sc/source/ui/unoobj/eventuno.cxx
index ab62b5397a50..79e2971fd3fd 100644
--- a/sc/source/ui/unoobj/eventuno.cxx
+++ b/sc/source/ui/unoobj/eventuno.cxx
@@ -44,8 +44,8 @@ ScSheetEventsObj::~ScSheetEventsObj()
 void ScSheetEventsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //! reference update
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         mpDocShell = NULL;
     }
diff --git a/sc/source/ui/unoobj/fielduno.cxx b/sc/source/ui/unoobj/fielduno.cxx
index 1eb650134bda..4e3a4b7f7c37 100644
--- a/sc/source/ui/unoobj/fielduno.cxx
+++ b/sc/source/ui/unoobj/fielduno.cxx
@@ -311,11 +311,11 @@ ScCellFieldsObj::~ScCellFieldsObj()
 
 void ScCellFieldsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
         //! Ref-Update
     }
-    else if ( rHint.ISA( SfxSimpleHint ) &&
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) &&
             ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
diff --git a/sc/source/ui/unoobj/forbiuno.cxx b/sc/source/ui/unoobj/forbiuno.cxx
index bfaa5a2196b9..6f1562fd67f1 100644
--- a/sc/source/ui/unoobj/forbiuno.cxx
+++ b/sc/source/ui/unoobj/forbiuno.cxx
@@ -59,8 +59,8 @@ ScForbiddenCharsObj::~ScForbiddenCharsObj()
 
 void ScForbiddenCharsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // document gone
     }
diff --git a/sc/source/ui/unoobj/funcuno.cxx b/sc/source/ui/unoobj/funcuno.cxx
index 4d4a9b723c50..d2d3583653fc 100644
--- a/sc/source/ui/unoobj/funcuno.cxx
+++ b/sc/source/ui/unoobj/funcuno.cxx
@@ -189,8 +189,8 @@ ScFunctionAccess::~ScFunctionAccess()
 
 void ScFunctionAccess::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA(SfxSimpleHint) &&
-        ((SfxSimpleHint&)rHint).GetId() == SFX_HINT_DEINITIALIZING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DEINITIALIZING )
     {
         //  document must not be used anymore
         aDocCache.Clear();
diff --git a/sc/source/ui/unoobj/linkuno.cxx b/sc/source/ui/unoobj/linkuno.cxx
index 18a4a2c4f1b1..2f895d80bb80 100644
--- a/sc/source/ui/unoobj/linkuno.cxx
+++ b/sc/source/ui/unoobj/linkuno.cxx
@@ -91,12 +91,13 @@ void ScSheetLinkObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
     //! notify if links in document are changed
     //  UpdateRef is not needed here
 
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        if ( ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+        if ( pSimpleHint->GetId() == SFX_HINT_DYING )
             pDocShell = NULL;       // pointer is invalid
     }
-    else if ( rHint.ISA( ScLinkRefreshedHint ) )
+    else if ( dynamic_cast<const ScLinkRefreshedHint*>(&rHint) )
     {
         const ScLinkRefreshedHint& rLH = (const ScLinkRefreshedHint&) rHint;
         if ( rLH.GetLinkType() == SC_LINKREFTYPE_SHEET && rLH.GetUrl() == aFileName )
@@ -387,8 +388,8 @@ void ScSheetLinksObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -615,12 +616,13 @@ void ScAreaLinkObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
     //! notify if links in document are changed
     //  UpdateRef is not needed here
 
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        if ( ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+        if ( pSimpleHint->GetId() == SFX_HINT_DYING )
             pDocShell = NULL;       // pointer is invalid
     }
-    else if ( rHint.ISA( ScLinkRefreshedHint ) )
+    else if ( dynamic_cast<const ScLinkRefreshedHint*>(&rHint) )
     {
         const ScLinkRefreshedHint& rLH = (const ScLinkRefreshedHint&) rHint;
         if ( rLH.GetLinkType() == SC_LINKREFTYPE_AREA )
@@ -929,8 +931,8 @@ void ScAreaLinksObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -1056,12 +1058,13 @@ void ScDDELinkObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
     //! notify if links in document are changed
     //  UpdateRef is not needed here
 
-    if ( rHint.ISA( SfxSimpleHint ) )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint )
     {
-        if ( ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+        if ( pSimpleHint->GetId() == SFX_HINT_DYING )
             pDocShell = NULL;       // pointer is invalid
     }
-    else if ( rHint.ISA( ScLinkRefreshedHint ) )
+    else if ( dynamic_cast<const ScLinkRefreshedHint*>(&rHint) )
     {
         const ScLinkRefreshedHint& rLH = (const ScLinkRefreshedHint&) rHint;
         if ( rLH.GetLinkType() == SC_LINKREFTYPE_DDE &&
@@ -1251,8 +1254,8 @@ void ScDDELinksObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
diff --git a/sc/source/ui/unoobj/nameuno.cxx b/sc/source/ui/unoobj/nameuno.cxx
index ff09c0e675e5..4989cd07a6da 100644
--- a/sc/source/ui/unoobj/nameuno.cxx
+++ b/sc/source/ui/unoobj/nameuno.cxx
@@ -100,7 +100,8 @@ void ScNamedRangeObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     // reference update is of no interest
 
-    if ( rHint.ISA( SfxSimpleHint ) && ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
         pDocShell = NULL;       // became invalid
 }
 
@@ -480,8 +481,8 @@ void ScNamedRangesObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     // reference update is of no interest
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // became invalid
     }
@@ -942,7 +943,8 @@ void ScLabelRangeObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //! Ref-Update !!!
 
-    if ( rHint.ISA( SfxSimpleHint ) && ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
         pDocShell = NULL;       // became invalid
 }
 
@@ -1060,8 +1062,8 @@ void ScLabelRangesObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  reference update is of no interest
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // became invalid
     }
diff --git a/sc/source/ui/unoobj/notesuno.cxx b/sc/source/ui/unoobj/notesuno.cxx
index ca70be593a2a..fed3a83f161f 100644
--- a/sc/source/ui/unoobj/notesuno.cxx
+++ b/sc/source/ui/unoobj/notesuno.cxx
@@ -77,13 +77,13 @@ ScAnnotationObj::~ScAnnotationObj()
 
 void ScAnnotationObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
 //        const ScUpdateRefHint& rRef = (const ScUpdateRefHint&)rHint;
 
         //! Ref-Update
     }
-    else if ( rHint.ISA( SfxSimpleHint ) &&
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) &&
             ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
diff --git a/sc/source/ui/unoobj/styleuno.cxx b/sc/source/ui/unoobj/styleuno.cxx
index bd88df76eac8..a79af3dbeb67 100644
--- a/sc/source/ui/unoobj/styleuno.cxx
+++ b/sc/source/ui/unoobj/styleuno.cxx
@@ -411,8 +411,8 @@ void ScStyleFamiliesObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -626,8 +626,8 @@ void ScStyleFamilyObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
@@ -1016,8 +1016,8 @@ void ScStyleObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     //  Referenz-Update interessiert hier nicht
 
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
     {
         pDocShell = NULL;       // ungueltig geworden
     }
diff --git a/sc/source/ui/unoobj/targuno.cxx b/sc/source/ui/unoobj/targuno.cxx
index 84beb009ede8..9ec5b0e416c2 100644
--- a/sc/source/ui/unoobj/targuno.cxx
+++ b/sc/source/ui/unoobj/targuno.cxx
@@ -81,7 +81,8 @@ ScLinkTargetTypesObj::~ScLinkTargetTypesObj()
 
 void ScLinkTargetTypesObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) && ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
         pDocShell = NULL;       // document gone
 }
 
@@ -147,7 +148,8 @@ ScLinkTargetTypeObj::~ScLinkTargetTypeObj()
 
 void ScLinkTargetTypeObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) && ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
         pDocShell = NULL;       // document gone
 }
 
diff --git a/sc/source/ui/unoobj/textuno.cxx b/sc/source/ui/unoobj/textuno.cxx
index 4bbf90522451..841f6fa6311d 100644
--- a/sc/source/ui/unoobj/textuno.cxx
+++ b/sc/source/ui/unoobj/textuno.cxx
@@ -1021,13 +1021,13 @@ void ScCellTextData::UpdateData()
 
 void ScCellTextData::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( ScUpdateRefHint ) )
+    if ( dynamic_cast<const ScUpdateRefHint*>(&rHint) )
     {
 //        const ScUpdateRefHint& rRef = (const ScUpdateRefHint&)rHint;
 
         //! Ref-Update
     }
-    else if ( rHint.ISA( SfxSimpleHint ) )
+    else if ( dynamic_cast<const SfxSimpleHint*>(&rHint) )
     {
         sal_uLong nId = ((const SfxSimpleHint&)rHint).GetId();
         if ( nId == SFX_HINT_DYING )
diff --git a/sc/source/ui/unoobj/tokenuno.cxx b/sc/source/ui/unoobj/tokenuno.cxx
index f739a5ef4d14..74396315a16c 100644
--- a/sc/source/ui/unoobj/tokenuno.cxx
+++ b/sc/source/ui/unoobj/tokenuno.cxx
@@ -78,7 +78,8 @@ ScFormulaParserObj::~ScFormulaParserObj()
 
 void ScFormulaParserObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) && ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
         mpDocShell = NULL;
 }
 
diff --git a/sc/source/ui/unoobj/unoreflist.cxx b/sc/source/ui/unoobj/unoreflist.cxx
index c9689a0017d7..598b25bfcf94 100644
--- a/sc/source/ui/unoobj/unoreflist.cxx
+++ b/sc/source/ui/unoobj/unoreflist.cxx
@@ -44,8 +44,6 @@ void ScUnoRefList::Undo( ScDocument* pDoc )
     }
 }
 
-TYPEINIT1(ScUnoRefUndoHint, SfxHint);
-
 ScUnoRefUndoHint::ScUnoRefUndoHint( const ScUnoRefEntry& rRefEntry ) :
     aEntry( rRefEntry )
 {
diff --git a/sc/source/ui/unoobj/viewuno.cxx b/sc/source/ui/unoobj/viewuno.cxx
index fcbdceaf9ba1..9a255233e384 100644
--- a/sc/source/ui/unoobj/viewuno.cxx
+++ b/sc/source/ui/unoobj/viewuno.cxx
@@ -135,8 +135,8 @@ ScViewPaneBase::~ScViewPaneBase()
 
 void ScViewPaneBase::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
-    if ( rHint.ISA( SfxSimpleHint ) &&
-            ((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
+    const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>(&rHint);
+    if ( pSimpleHint && pSimpleHint->GetId() == SFX_HINT_DYING )
         pViewShell = NULL;
 }
 
diff --git a/sc/source/ui/view/drawvie3.cxx b/sc/source/ui/view/drawvie3.cxx
index f4a702525df3..2d23728a16e4 100644
--- a/sc/source/ui/view/drawvie3.cxx
+++ b/sc/source/ui/view/drawvie3.cxx
@@ -162,7 +162,7 @@ void adjustAnchoredPosition(const SdrHint& rHint, const ScDocument& rDoc, SCTAB
 
 void ScDrawView::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA(ScTabDeletedHint))                        // Tabelle geloescht
+    if (dynamic_cast<const ScTabDeletedHint*>(&rHint))                        // Tabelle geloescht
     {
         SCTAB nDelTab = ((ScTabDeletedHint&)rHint).GetTab();
         if (ValidTab(nDelTab))
@@ -172,15 +172,14 @@ void ScDrawView::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
                 HideSdrPage();
         }
     }
-    else if (rHint.ISA(ScTabSizeChangedHint))               // Groesse geaendert
+    else if (dynamic_cast<const ScTabSizeChangedHint*>(&rHint))               // Groesse geaendert
     {
         if ( nTab == ((ScTabSizeChangedHint&)rHint).GetTab() )
             UpdateWorkArea();
     }
-    else if ( rHint.ISA( SdrHint ) )
+    else if ( const SdrHint* pSdrHint = dynamic_cast<const SdrHint*>( &rHint ) )
     {
-        if (const SdrHint* pSdrHint = PTR_CAST( SdrHint, &rHint ))
-            adjustAnchoredPosition(*pSdrHint, *pDoc, nTab);
+        adjustAnchoredPosition(*pSdrHint, *pDoc, nTab);
         FmFormView::Notify( rBC,rHint );
     }
     else
diff --git a/sc/source/ui/view/prevwsh2.cxx b/sc/source/ui/view/prevwsh2.cxx
index 136c797939b2..1c10cc9c0174 100644
--- a/sc/source/ui/view/prevwsh2.cxx
+++ b/sc/source/ui/view/prevwsh2.cxx
@@ -32,7 +32,7 @@ void ScPreviewShell::Notify( SfxBroadcaster&, const SfxHint& rHint )
 {
     bool bDataChanged = false;
 
-    if (rHint.ISA(SfxSimpleHint))
+    if (dynamic_cast<const SfxSimpleHint*>(&rHint))
     {
         sal_uLong nSlot = ((const SfxSimpleHint&)rHint).GetId();
         switch ( nSlot )
@@ -50,7 +50,7 @@ void ScPreviewShell::Notify( SfxBroadcaster&, const SfxHint& rHint )
                 break;
         }
     }
-    else if (rHint.ISA(ScPaintHint))
+    else if (dynamic_cast<const ScPaintHint*>(&rHint))
     {
         if ( ((const ScPaintHint&)rHint).GetPrintFlag() )
         {
@@ -59,7 +59,7 @@ void ScPreviewShell::Notify( SfxBroadcaster&, const SfxHint& rHint )
                 bDataChanged = true;
         }
     }
-    else if (rHint.ISA(SdrHint))
+    else if (dynamic_cast<const SdrHint*>(&rHint))
     {
         // SdrHints are no longer used for invalidating, thus react on objectchange instead
         if(HINT_OBJCHG == ((const SdrHint&)rHint).GetKind())
diff --git a/sc/source/ui/view/tabvwsh5.cxx b/sc/source/ui/view/tabvwsh5.cxx
index 53223c4e5853..e2c77bd65011 100644
--- a/sc/source/ui/view/tabvwsh5.cxx
+++ b/sc/source/ui/view/tabvwsh5.cxx
@@ -42,7 +42,7 @@
 
 void ScTabViewShell::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
 {
-    if (rHint.ISA(SfxSimpleHint))                       // ohne Parameter
+    if (dynamic_cast<const SfxSimpleHint*>(&rHint))                       // ohne Parameter
     {
         sal_uLong nSlot = ((SfxSimpleHint&)rHint).GetId();
         switch ( nSlot )
@@ -131,7 +131,7 @@ void ScTabViewShell::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
                 break;
         }
     }
-    else if (rHint.ISA(ScPaintHint))                    // neu zeichnen
+    else if (dynamic_cast<const ScPaintHint*>(&rHint))                    // neu zeichnen
     {
         ScPaintHint* pHint = (ScPaintHint*) &rHint;
         sal_uInt16 nParts = pHint->GetParts();
@@ -166,7 +166,7 @@ void ScTabViewShell::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
             HideNoteMarker();
         }
     }
-    else if (rHint.ISA(ScEditViewHint))                 // Edit-View anlegen
+    else if (dynamic_cast<const ScEditViewHint*>(&rHint))                 // Edit-View anlegen
     {
         //  ScEditViewHint kommt nur an aktiver View an
 
@@ -197,7 +197,7 @@ void ScTabViewShell::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
             }
         }
     }
-    else if (rHint.ISA(ScTablesHint))               // Tabelle eingefuegt / geloescht
+    else if (dynamic_cast<const ScTablesHint*>(&rHint))               // Tabelle eingefuegt / geloescht
     {
             //  aktuelle Tabelle zuerst holen (kann bei DeleteTab an ViewData geaendert werden)
         SCTAB nActiveTab = GetViewData().GetTabNo();
@@ -288,7 +288,7 @@ void ScTabViewShell::Notify( SfxBroadcaster& rBC, const SfxHint& rHint )
         bool bForce = !bStayOnActiveTab;
         SetTabNo( nNewTab, bForce, false, bStayOnActiveTab );
     }
-    else if (rHint.ISA(ScIndexHint))
+    else if (dynamic_cast<const ScIndexHint*>(&rHint))
     {
         const ScIndexHint& rIndexHint = (const ScIndexHint&)rHint;
         sal_uInt16 nId = rIndexHint.GetId();
author	Noel Grandin <noel@peralex.com>	2014-08-27 16:57:21 +0200
committer	Norbert Thiebaud <nthiebaud@gmail.com>	2014-09-06 15:47:44 -0500
commit	5bce32904091ffe28884fd5c0f4801ee82bad101 (patch)
tree	fc2573078a858de456a0dc7b7810176d433241c7 /sc/source/ui
parent	10143717834d8401d85fdf9564e782a58b9983ec (diff)