X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/34138703c3997ce676a1e713d9ff9eb020640da7..9df8c2df09b78461a52f8b6d12ee9f3475e8c3da:/include/wx/valtext.h

diff --git a/include/wx/valtext.h b/include/wx/valtext.h
index b63fcaf4e2..391ed8dfb2 100644
--- a/include/wx/valtext.h
+++ b/include/wx/valtext.h
@@ -16,6 +16,10 @@
 #pragma interface "valtext.h"
 #endif
 
+#if defined(wxUSE_VALIDATORS) && !wxUSE_VALIDATORS
+    #error "wxWindows is compiled without support for wxValidator"
+#endif
+
 #include "wx/validate.h"
 
 #define wxFILTER_NONE           0x0000
@@ -30,7 +34,7 @@ class WXDLLEXPORT wxTextValidator: public wxValidator
 {
 DECLARE_DYNAMIC_CLASS(wxTextValidator)
 public:
-  wxTextValidator(long style = wxFILTER_NONE, wxString *val = NULL);
+  wxTextValidator(long style = wxFILTER_NONE, wxString *val = (wxString *) NULL);
   wxTextValidator(const wxTextValidator& val);
 
   ~wxTextValidator();
@@ -39,7 +43,7 @@ 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 wxTextValidator(*this); }
+  virtual wxObject *Clone(void) const { return new wxTextValidator(*this); }
   bool Copy(const wxTextValidator& val);
 
   // Called when the value in the window must be validated.