non-osx methods bracketed

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

diff --git a/include/wx/vlbox.h b/include/wx/vlbox.h
index 42c5ce2ad47217483a29fe597cca3c4012214334..9e5bf64c5b1dc49b753b104ccd4938a186058ebb 100644 (file)
--- a/include/wx/vlbox.h
+++ b/include/wx/vlbox.h
@@ -189,7 +189,9 @@ public:
     void SetSelectionBackground(const wxColour& col);
 
 
-    virtual bool CanApplyParentThemeBackground() const { return false; }
+    virtual void ApplyParentThemeBackground(const wxColour& WXUNUSED(bg))
+        { /* do nothing */ }
+
     
 protected:
     // the derived class must implement this function to actually draw the item