Added wxGenericValidator & doc

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1635 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/valgen.h

@@ -0,0 +1,58 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        valgen.h
+// Purpose:     wxGenericValidator class
+// Author:      Kevin Smith
+// Modified by:
+// Created:     Jan 22 1999
+// RCS-ID:      
+// Copyright:   (c) 1999 Kevin Smith
+// Licence:   	wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_VALGENH__
+#define _WX_VALGENH__
+
+#ifdef __GNUG__
+#pragma interface "valgen.h"
+#endif
+
+#include "wx/validate.h"
+
+class WXDLLEXPORT wxGenericValidator: public wxValidator
+{
+public:
+  wxGenericValidator(bool* val);
+  wxGenericValidator(int* val);
+  wxGenericValidator(wxString* val);
+  wxGenericValidator(wxArrayInt* val);
+  wxGenericValidator(const wxGenericValidator& copyFrom);
+
+  ~wxGenericValidator();
+
+  // Make a clone of this validator (or return NULL) - currently necessary
+  // 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); }
+  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;}
+
+  // Called to transfer data to the window
+  virtual bool TransferToWindow(void);
+
+  // Called to transfer data to the window
+  virtual bool TransferFromWindow(void);
+
+protected:
+  void Initialize();
+
+  bool*       m_pBool;
+  int*        m_pInt;
+  wxString*   m_pString;
+  wxArrayInt* m_pArrayInt;
+};
+
+#endif	// _WX_VALGENH__