X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f96b60aa86807f84399dce2fec7d4b68832182d8..045c4fab85bd7bcc59010d663e23ea70dda3c7bc:/samples/help/demo.cpp

diff --git a/samples/help/demo.cpp b/samples/help/demo.cpp
index f8f5312abf..e138ef8a61 100644
--- a/samples/help/demo.cpp
+++ b/samples/help/demo.cpp
@@ -17,36 +17,26 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
-    #pragma implementation "demo.cpp"
-    #pragma interface "demo.cpp"
-#endif
-
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-    #pragma hdrstop
+#   pragma hdrstop
 #endif
 
 // for all others, include the necessary headers (this file is usually all you
 // need because it includes almost all "standard" wxWindows headers
 #ifndef WX_PRECOMP
-    #include "wx/wx.h"
+#   include "wx/wx.h"
 #endif
 
-// defien this to 1 to use HTML help even under Windows (by default, Windows
+// define this to 1 to use HTML help even under Windows (by default, Windows
 // version will HLP-based help)
 #define USE_HTML_HELP 1
-
 #if USE_HTML_HELP
-    #include "wx/helpbase.h"
-    #include "wx/generic/helpext.h"
-
-    #define wxHelpController wxExtHelpController
-    #define sm_classwxHelpController sm_classwxExtHelpController
+#   include "wx/helpbase.h"
 #else
-    #include "wx/help.h"
+#   include "wx/help.h"
 #endif
 
 // ----------------------------------------------------------------------------
@@ -81,6 +71,8 @@ public:
     // ctor(s)
     MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size);
 
+    wxHelpController& GetHelpController() { return m_help; }
+
     // event handlers (these functions should _not_ be virtual)
     void OnQuit(wxCommandEvent& event);
     void OnHelp(wxCommandEvent& event);
@@ -157,9 +149,17 @@ bool MyApp::OnInit()
     frame->Show(TRUE);
     SetTopWindow(frame);
 
-    // success: wxApp::OnRun() will be called which will enter the main message
-    // loop and the application will run. If we returned FALSE here, the
-    // application would exit immediately.
+
+    // initialise the help system: this means that we'll use doc.hlp file under
+    // Windows and that the HTML docs are in the subdirectory doc for platforms
+    // using HTML help
+    if ( !frame->GetHelpController().Initialize("doc") )
+    {
+        wxLogError("Cannot initialize the help system, aborting.");
+
+        return FALSE;
+    }
+
     return TRUE;
 }
 
@@ -183,11 +183,13 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuFile->Append(HelpDemo_Help_Help, "&About Help Demo...");
     menuFile->AppendSeparator();
     menuFile->Append(HelpDemo_Help_Search, "&Search help...");
-#ifdef __WXGTK__
+#ifndef __WXMSW__
+#if !wxUSE_HTML
     menuFile->AppendSeparator();
     menuFile->Append(HelpDemo_Help_KDE, "Use &KDE");
     menuFile->Append(HelpDemo_Help_GNOME, "Use &GNOME");
     menuFile->Append(HelpDemo_Help_Netscape, "Use &Netscape");
+#endif
 #endif
     menuFile->AppendSeparator();
     menuFile->Append(HelpDemo_Quit, "E&xit");
@@ -211,11 +213,6 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 
     // and a static control whose parent is the panel
     (void)new wxStaticText(panel, -1, "Hello, world!", wxPoint(10, 10));
-
-    // initialise the help system: this means that we'll use doc.hlp file under
-    // Windows and that the HTML docs are in the subdirectory doc for platforms
-    // using HTML help
-    m_help.Initialize("doc");
 }