fixed a canonical example of Stupid Bug(tm)

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

diff --git a/include/wx/valgen.h b/include/wx/valgen.h
index 88e9b88bb0a3714509222187e4e55465a5aa6020..1dbcdb62ecb527db508df3795955f2c879226874 100644 (file)
--- a/include/wx/valgen.h
+++ b/include/wx/valgen.h
@@ -4,9 +4,9 @@
 // Author:      Kevin Smith
 // Modified by:
 // Created:     Jan 22 1999
-// RCS-ID:      
+// RCS-ID:
 // Copyright:   (c) 1999 Kevin Smith
-// Licence:    wxWindows licence
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_VALGENH__
@@ -18,6 +18,8 @@
 
 #include "wx/validate.h"
 
+#if wxUSE_VALIDATORS
+
 class WXDLLEXPORT wxGenericValidator: public wxValidator
 {
 public:
@@ -33,18 +35,18 @@ public:
   // if you're passing a reference to a validator.
   // Another possibility is to always pass a pointer to a new validator
   // (so the calling code can use a copy constructor of the relevant class).
-  virtual wxValidator *Clone(void) const { return new wxGenericValidator(*this); }
+  virtual wxObject *Clone() const { return new wxGenericValidator(*this); }
   bool Copy(const wxGenericValidator& val);
 
   // Called when the value in the window must be validated.
   // This function can pop up an error message.
-  virtual bool Validate(wxWindow *parent)      {return true;}
+  virtual bool Validate(wxWindow * WXUNUSED(parent)) { return TRUE; }
 
   // Called to transfer data to the window
-  virtual bool TransferToWindow(void);
+  virtual bool TransferToWindow();
 
   // Called to transfer data to the window
-  virtual bool TransferFromWindow(void);
+  virtual bool TransferFromWindow();
 
 protected:
   void Initialize();
@@ -55,4 +57,8 @@ protected:
   wxArrayInt* m_pArrayInt;
 };
 
-#endif // _WX_VALGENH__
+#endif
+  // wxUSE_VALIDATORS
+
+#endif    
+  // _WX_VALGENH__