X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/29e1398fa035b277569c4514deb622e9f1ddcf40..e91e1e3d5cab263883c1cee1689c898b8f7c4ecd:/include/wx/generic/scrolwin.h

diff --git a/include/wx/generic/scrolwin.h b/include/wx/generic/scrolwin.h
index 9b73499075..863cdf923e 100644
--- a/include/wx/generic/scrolwin.h
+++ b/include/wx/generic/scrolwin.h
@@ -3,7 +3,6 @@
 // Purpose:     generic wxScrollHelper
 // Author:      Vadim Zeitlin
 // Created:     2008-12-24 (replacing old file with the same name)
-// RCS-ID:      $Id$
 // Copyright:   (c) 2008 Vadim Zeitlin <vadim@wxwidgets.org>
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
@@ -22,12 +21,14 @@ public:
 
     // implement base class pure virtuals
     virtual void AdjustScrollbars();
+    virtual bool IsScrollbarShown(int orient) const;
 
-private:
+protected:
     virtual void DoScroll(int x, int y);
     virtual void DoShowScrollbars(wxScrollbarVisibility horz,
                                   wxScrollbarVisibility vert);
 
+private:
     // helper of AdjustScrollbars(): does the work for the single scrollbar
     //
     // notice that the parameters passed by non-const references are modified
@@ -35,16 +36,17 @@ private:
     void DoAdjustScrollbar(int orient,
                            int clientSize,
                            int virtSize,
-                           int& pixelsPerUnit,
+                           int pixelsPerUnit,
                            int& scrollUnits,
                            int& scrollPosition,
+                           int& scrollLinesPerPage,
                            wxScrollbarVisibility visibility);
 
 
     wxScrollbarVisibility m_xVisibility,
                           m_yVisibility;
 
-    DECLARE_NO_COPY_CLASS(wxScrollHelper)
+    wxDECLARE_NO_COPY_CLASS(wxScrollHelper);
 };
 
 #endif // _WX_GENERIC_SCROLLWIN_H_