convert Link<> to typed

Change-Id: Ibb426c6d0cd81ff866c431be8277849e002df57a

dbaccess/source/ui/control/ScrollHelper.cxx

@@ -37,19 +37,16 @@ namespace dbaui
         Rectangle aScrollArea( Point(0, _rOutputSize.Height() - LISTBOX_SCROLLING_AREA),
                                      Size(_rOutputSize.Width(), LISTBOX_SCROLLING_AREA) );
 
-        Link<> aToCall;
         // if pointer in bottom area begin scroll
         if( aScrollArea.IsInside(_rPoint) )
-            aToCall = m_aUpScroll;
+            m_aUpScroll.Call(NULL);
         else
         {
             aScrollArea.SetPos(Point(0,0));
             // if pointer in top area begin scroll
             if( aScrollArea.IsInside(_rPoint) )
-                aToCall = m_aDownScroll;
+                m_aDownScroll.Call(NULL);
         }
-        if ( aToCall.IsSet() )
-            aToCall.Call( NULL );
     }
 }
 

dbaccess/source/ui/control/dbtreelistbox.cxx

@@ -413,16 +413,14 @@ void scrollWindow(DBTreeListBox* _pListBox, const Point& _rPos,bool _bUp)
     }
 }
 
-IMPL_LINK( DBTreeListBox, ScrollUpHdl, SvTreeListBox*, /*pBox*/ )
+IMPL_LINK_NOARG_TYPED( DBTreeListBox, ScrollUpHdl, LinkParamNone*, void )
 {
     scrollWindow(this,m_aMousePos,true);
-    return 0;
 }
 
-IMPL_LINK( DBTreeListBox, ScrollDownHdl, SvTreeListBox*, /*pBox*/ )
+IMPL_LINK_NOARG_TYPED( DBTreeListBox, ScrollDownHdl, LinkParamNone*, void )
 {
     scrollWindow(this,m_aMousePos,false);
-    return 0;
 }
 
 namespace

dbaccess/source/ui/inc/ScrollHelper.hxx

@@ -27,8 +27,8 @@ namespace dbaui
 {
     class OScrollHelper
     {
-        Link<>  m_aUpScroll;
-        Link<>  m_aDownScroll;
+        Link<LinkParamNone*,void>  m_aUpScroll;
+        Link<LinkParamNone*,void>  m_aDownScroll;
     public:
         /** default constructor
         */
@@ -40,7 +40,7 @@ namespace dbaui
             @param  _rUpScroll
                 the method to set
         */
-        inline void setUpScrollMethod( const Link<>& _rUpScroll )
+        inline void setUpScrollMethod( const Link<LinkParamNone*,void>& _rUpScroll )
         {
             m_aUpScroll = _rUpScroll;
         }
@@ -49,7 +49,7 @@ namespace dbaui
             @param  _rDownScroll
                 the method to set
         */
-        inline void setDownScrollMethod( const Link<>& _rDownScroll )
+        inline void setDownScrollMethod( const Link<LinkParamNone*,void>& _rDownScroll )
         {
             m_aDownScroll = _rDownScroll;
         }

dbaccess/source/ui/inc/dbtreelistbox.hxx

@@ -76,8 +76,8 @@ namespace dbaui
         void init();
         DECL_LINK_TYPED( OnTimeOut, Timer*, void );
         DECL_LINK_TYPED( OnResetEntry, void*, void );
-        DECL_LINK( ScrollUpHdl, SvTreeListBox* );
-        DECL_LINK( ScrollDownHdl, SvTreeListBox* );
+        DECL_LINK_TYPED( ScrollUpHdl, LinkParamNone*, void );
+        DECL_LINK_TYPED( ScrollDownHdl, LinkParamNone*, void );
 
     public:
         DBTreeListBox( vcl::Window* pParent