add a critical section protecting ms_prev variables (replaces patch 1819224)

[wxWidgets.git] / include / wx / vscroll.h

diff --git a/include/wx/vscroll.h b/include/wx/vscroll.h
index 189c34c334a737f91e66c94d180cfae25ed86c9d..fdaf961e5ff60cb511189125549b0180129a5e89 100644 (file)
--- a/include/wx/vscroll.h
+++ b/include/wx/vscroll.h
@@ -15,7 +15,7 @@
 #include "wx/panel.h"
 #include "wx/position.h"
 
-class WXDLLEXPORT wxVarScrollHelperEvtHandler;
+class WXDLLIMPEXP_FWD_CORE wxVarScrollHelperEvtHandler;
 
 
 // Using the same techniques as the wxScrolledWindow class      |
@@ -623,8 +623,7 @@ protected:
     // OnGetLineHeight instead (backwards compatible name)
     // note that we don't need to forward OnGetUnitSize() as it is already
     // forwarded to OnGetRowHeight() in wxVarVScrollHelper
-    virtual wxCoord OnGetRowHeight(size_t n) const
-        { return OnGetLineHeight(n); }
+    virtual wxCoord OnGetRowHeight(size_t n) const;
 
     // this function doesn't have to be overridden but it may be useful to do
     // it if calculating the lines heights is a relatively expensive operation
@@ -644,8 +643,7 @@ protected:
 
     // forwards the calls from base class pure virtual function to pure virtual
     // OnGetLinesHint instead (backwards compatible name)
-    void OnGetRowsHeightHint(size_t rowMin, size_t rowMax) const
-        { OnGetLinesHint(rowMin, rowMax); }
+    void OnGetRowsHeightHint(size_t rowMin, size_t rowMax) const;
 };
 
 #else // !WXWIN_COMPATIBILITY_2_8