2 files changed, 2 insertions, 60 deletions
diff --git a/sc/source/ui/Accessibility/AccessibleContextBase.cxx b/sc/source/ui/Accessibility/AccessibleContextBase.cxx
index 0fc5b42a1ffe..f66f51077ca8 100644
--- a/sc/source/ui/Accessibility/AccessibleContextBase.cxx
+++ b/sc/source/ui/Accessibility/AccessibleContextBase.cxx
@@ -95,29 +95,8 @@ void SAL_CALL ScAccessibleContextBase::disposing()
             xBroadcaster->removeAccessibleEventListener(this);
         mxParent = nullptr;
     }
-
-    ScAccessibleContextBaseWeakImpl::disposing();
 }
 
-//=====  XInterface  =====================================================
-
-uno::Any SAL_CALL ScAccessibleContextBase::queryInterface( uno::Type const & rType )
-{
-    uno::Any aAny (ScAccessibleContextBaseWeakImpl::queryInterface(rType));
-    return aAny.hasValue() ? aAny : ScAccessibleContextBaseImplEvent::queryInterface(rType);
-}
-
-void SAL_CALL ScAccessibleContextBase::acquire()
-    noexcept
-{
-    ScAccessibleContextBaseWeakImpl::acquire();
-}
-
-void SAL_CALL ScAccessibleContextBase::release()
-    noexcept
-{
-    ScAccessibleContextBaseWeakImpl::release();
-}
 
 //=====  SfxListener  =====================================================
 
@@ -432,19 +411,6 @@ uno::Sequence< OUString> SAL_CALL
             "com.sun.star.accessibility.AccessibleContext"};
 }
 
-//=====  XTypeProvider  =======================================================
-
-uno::Sequence< uno::Type > SAL_CALL ScAccessibleContextBase::getTypes()
-{
-    return comphelper::concatSequences(ScAccessibleContextBaseWeakImpl::getTypes(), ScAccessibleContextBaseImplEvent::getTypes());
-}
-
-uno::Sequence<sal_Int8> SAL_CALL
-    ScAccessibleContextBase::getImplementationId()
-{
-    return css::uno::Sequence<sal_Int8>();
-}
-
 //=====  internal  ============================================================
 
 OUString
diff --git a/sc/source/ui/inc/AccessibleContextBase.hxx b/sc/source/ui/inc/AccessibleContextBase.hxx
index 0df386d6edd5..b7276873487f 100644
--- a/sc/source/ui/inc/AccessibleContextBase.hxx
+++ b/sc/source/ui/inc/AccessibleContextBase.hxx
@@ -44,17 +44,13 @@ typedef cppu::WeakComponentImplHelper<
                 css::accessibility::XAccessibleComponent,
                 css::accessibility::XAccessibleContext,
                 css::accessibility::XAccessibleEventBroadcaster,
-                css::lang::XServiceInfo
-                > ScAccessibleContextBaseWeakImpl;
-
-typedef cppu::ImplHelper1<
+                css::lang::XServiceInfo,
                 css::accessibility::XAccessibleEventListener
-                > ScAccessibleContextBaseImplEvent;
+                > ScAccessibleContextBaseWeakImpl;
 
 class ScAccessibleContextBase
     :   public cppu::BaseMutex,
         public ScAccessibleContextBaseWeakImpl,
-        public ScAccessibleContextBaseImplEvent,
         public SfxListener
 {
 public:
@@ -79,15 +75,6 @@ public:
 
     virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
 
-    ///=====  XInterface  =====================================================
-
-    virtual css::uno::Any SAL_CALL queryInterface(
-        css::uno::Type const & rType ) override;
-
-    virtual void SAL_CALL acquire() noexcept override;
-
-    virtual void SAL_CALL release() noexcept override;
-
     ///=====  XAccessible  =====================================================
 
     /// Return the XAccessibleContext.
@@ -200,17 +187,6 @@ public:
     virtual css::uno::Sequence< OUString> SAL_CALL
         getSupportedServiceNames() override;
 
-    ///=====  XTypeProvider  ===================================================
-
-     /// returns the possible types
-    virtual css::uno::Sequence< css::uno::Type > SAL_CALL
-        getTypes() override;
-
-    /** Returns an implementation id.
-    */
-    virtual css::uno::Sequence<sal_Int8> SAL_CALL
-        getImplementationId() override;
-
 protected:
     /// Return this object's description.
     ///