drop AutoHide code

only used from reportdesign and that appears to be overlooked from an earlier
eradication program

Change-Id: I196fd7ccbc909c935daf534d55e6b39de8510f23

include/vcl/splitwin.hxx

@@ -73,7 +73,6 @@ private:
                         mbCalc:1,
                         mbRecalc:1,
                         mbInvalidate:1,
-                        mbAutoHide:1,
                         mbFadeIn:1,
                         mbFadeOut:1,
                         mbAutoHideIn:1,
@@ -94,11 +93,9 @@ private:
     SAL_DLLPRIVATE void ImplSetWindowSize( long nDelta );
     SAL_DLLPRIVATE void ImplSplitMousePos( Point& rMousePos );
     SAL_DLLPRIVATE void ImplGetButtonRect( Rectangle& rRect, long nEx, bool bTest ) const;
-    SAL_DLLPRIVATE void ImplGetAutoHideRect( Rectangle& rRect, bool bTest = false ) const;
     SAL_DLLPRIVATE void ImplGetFadeInRect( Rectangle& rRect, bool bTest = false ) const;
     SAL_DLLPRIVATE void ImplGetFadeOutRect( Rectangle& rRect, bool bTest = false ) const;
     SAL_DLLPRIVATE void ImplDrawButtonRect(vcl::RenderContext& rRenderContext, const Rectangle& rRect, long nSize);
-    SAL_DLLPRIVATE void ImplDrawAutoHide(vcl::RenderContext& rRenderContext);
     SAL_DLLPRIVATE void ImplDrawFadeIn(vcl::RenderContext& rRenderContext);
     SAL_DLLPRIVATE void ImplDrawFadeOut(vcl::RenderContext& rRenderContext);
     SAL_DLLPRIVATE void ImplNewAlign();
@@ -185,8 +182,6 @@ public:
 
     Size                CalcLayoutSizePixel( const Size& aNewSize );
 
-    void                ShowAutoHideButton( bool bShow = true );
-    bool                IsAutoHideButtonVisible() const { return mbAutoHide; }
     void                ShowFadeInHideButton();
     void                ShowFadeOutButton();
     long                GetFadeInSize() const;

reportdesign/source/ui/report/DesignView.cxx

@@ -113,7 +113,6 @@ ODesignView::ODesignView(   vcl::Window* pParent,
 
     // Splitter einrichten
     m_aSplitWin->SetSplitHdl(LINK(this, ODesignView,SplitHdl));
-    m_aSplitWin->ShowAutoHideButton();
     m_aSplitWin->SetAlign(WindowAlign::Left);
     m_aSplitWin->Show();
 

sfx2/source/dialog/splitwin.cxx

@@ -110,7 +110,6 @@ public:
                             aTimer.SetTimeout( 200 );
                             SetAlign( pOwner->GetAlign() );
                             Actualize();
-                            ShowAutoHideButton( pOwner->IsAutoHideButtonVisible() );
                             ShowFadeInHideButton();
                         }
 
@@ -198,9 +197,8 @@ SfxSplitWindow::SfxSplitWindow( vcl::Window* pParent, SfxChildAlignment eAl,
     pEmptyWin(nullptr),
     pActive(nullptr)
 {
-    if ( bWithButtons )
+    if (bWithButtons)
     {
-        ShowAutoHideButton( false );    // no autohide button (pin) anymore
         ShowFadeOutButton();
     }