#ifndef _WX_HELP_H_BASE_
#define _WX_HELP_H_BASE_
-#ifdef __WXMSW__
-#include "wx/msw/helpwin.h"
-#else
-#include "wx/generic/helpext.h"
-#endif
+#if wxUSE_HELP
+
+#include "wx/helpbase.h"
+
+#ifdef __WXWINCE__
+ #include "wx/msw/wince/helpwce.h"
+
+ #define wxHelpController wxWinceHelpController
+#elif defined(__WXPALMOS__)
+ #include "wx/palmos/help.h"
-#ifdef __WXMSW__
-#define wxHelpController wxWinHelpController
-#define sm_classwxHelpController sm_classwxWinHelpController
+ #define wxHelpController wxPalmHelpController
+#elif defined(__WXMSW__)
+ #include "wx/msw/helpwin.h"
+
+ #define wxHelpController wxWinHelpController
+#else // !MSW
+
+#if wxUSE_WXHTML_HELP
+ #include "wx/html/helpctrl.h"
+ #define wxHelpController wxHtmlHelpController
#else
-#define wxHelpController wxExtHelpController
-#define sm_classwxHelpController sm_classwxExtHelpController
+ #include "wx/generic/helpext.h"
+ #define wxHelpController wxExtHelpController
#endif
+#endif // MSW/!MSW
+
+#endif // wxUSE_HELP
+
#endif
// _WX_HELP_H_BASE_