X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f6bcfd974ef26faf6f91a62cac09827e09463fd1..6c5d62917d14278d8925a73d754965713e11e32f:/include/wx/os2/helpwin.h

diff --git a/include/wx/os2/helpwin.h b/include/wx/os2/helpwin.h
index ab87cf1f5b..6700a6f6f3 100644
--- a/include/wx/os2/helpwin.h
+++ b/include/wx/os2/helpwin.h
@@ -14,6 +14,8 @@
 
 #include "wx/wx.h"
 
+#if wxUSE_HELP
+
 #include "wx/helpbase.h"
 
 class WXDLLEXPORT wxWinHelpController: public wxHelpControllerBase
@@ -28,11 +30,12 @@ class WXDLLEXPORT wxWinHelpController: public wxHelpControllerBase
   virtual bool Initialize(const wxString& file);
 
   // If file is "", reloads file given  in Initialize
-  virtual bool LoadFile(const wxString& file = "");
+  virtual bool LoadFile(const wxString& file = wxEmptyString);
   virtual bool DisplayContents();
   virtual bool DisplaySection(int sectionNo);
   virtual bool DisplayBlock(long blockNo);
-  virtual bool KeywordSearch(const wxString& k);
+  virtual bool KeywordSearch(const wxString& k,
+                             wxHelpSearchMode mode = wxHELP_SEARCH_ALL);
 
   virtual bool Quit();
   virtual void OnQuit();
@@ -47,5 +50,7 @@ private:
     bool DisplaySection(const wxString& rSection) { return wxHelpControllerBase::DisplaySection(rSection); }
 };
 
+#endif //wxUSE_HELP
+
 #endif
     // _WX_HELPWIN_H_