replace wxHashTable with a type safe hash map of Window to wxWindow

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

diff --git a/include/wx/validate.h b/include/wx/validate.h
index 1cb97fe6049adecddd6e99f8973689059f9826d9..e5a921100a7a9bd15a4cb41a3cea198e5f3abcb0 100644 (file)
--- a/include/wx/validate.h
+++ b/include/wx/validate.h
@@ -1,24 +1,29 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        validate.h
+// Name:        wx/validate.h
 // Purpose:     wxValidator class
 // Author:      Julian Smart
 // Modified by:
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifndef _WX_VALIDATEH__
-#define _WX_VALIDATEH__
+#ifndef _WX_VALIDATE_H_
+#define _WX_VALIDATE_H_
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma interface "validate.h"
 #endif
 
+#include "wx/defs.h"
+
+#if wxUSE_VALIDATORS
+
 #include "wx/event.h"
 
 class WXDLLEXPORT wxWindow;
+class WXDLLEXPORT wxWindowBase;
 
 /*
  A validator has up to three purposes:
@@ -36,13 +41,13 @@ class WXDLLEXPORT wxValidator : public wxEvtHandler
 {
 public:
     wxValidator();
-    ~wxValidator();
+    virtual ~wxValidator();
 
     // 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() const
+    virtual wxObject *Clone() const
         { return (wxValidator *)NULL; }
     bool Copy(const wxValidator& val)
         { m_validatorWindow = val.m_validatorWindow; return TRUE; }
@@ -58,8 +63,8 @@ public:
     virtual bool TransferFromWindow() { return FALSE; };
 
     // accessors
-    wxWindow *GetWindow() const { return m_validatorWindow; }
-    void SetWindow(wxWindow *win) { m_validatorWindow = win; }
+    wxWindow *GetWindow() const { return (wxWindow *)m_validatorWindow; }
+    void SetWindow(wxWindowBase *win) { m_validatorWindow = win; }
 
     // validators beep by default if invalid key is pressed, these functions
     // allow to change it
@@ -67,15 +72,31 @@ public:
     static void SetBellOnError(bool doIt = TRUE) { ms_isSilent = doIt; }
 
 protected:
-    wxWindow *m_validatorWindow;
+    wxWindowBase *m_validatorWindow;
 
 private:
     static bool ms_isSilent;
 
     DECLARE_DYNAMIC_CLASS(wxValidator)
+    DECLARE_NO_COPY_CLASS(wxValidator)
 };
 
 WXDLLEXPORT_DATA(extern const wxValidator) wxDefaultValidator;
 
-#endif
-    // _WX_VALIDATEH__
+#define wxVALIDATOR_PARAM(val) val
+
+#else // !wxUSE_VALIDATORS
+    // wxWidgets is compiled without support for wxValidator, but we still
+    // want to be able to pass wxDefaultValidator to the functions which take
+    // a wxValidator parameter to avoid using "#if wxUSE_VALIDATORS"
+    // everywhere
+    class WXDLLEXPORT wxValidator;
+    #define wxDefaultValidator (*((wxValidator *)NULL))
+
+    // this macro allows to avoid warnings about unused parameters when
+    // wxUSE_VALIDATORS == 0
+    #define wxVALIDATOR_PARAM(val)
+#endif // wxUSE_VALIDATORS/!wxUSE_VALIDATORS
+
+#endif // _WX_VALIDATE_H_
+