X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/18fc605924327cb4e9b3beb994c607cf28a08560..9d5507f7a2701395e1d5c121bd877bb9066ee6ea:/src/html/helpfrm.cpp

diff --git a/src/html/helpfrm.cpp b/src/html/helpfrm.cpp
index c3a082efb9..a9983916f7 100644
--- a/src/html/helpfrm.cpp
+++ b/src/html/helpfrm.cpp
@@ -19,7 +19,7 @@
 
 #if wxUSE_WXHTML_HELP
 
-#ifndef WXPRECOMP
+#ifndef WX_PRECOMP
     #include "wx/object.h"
     #include "wx/dynarray.h"
     #include "wx/intl.h"
@@ -40,7 +40,7 @@
     #include "wx/toolbar.h"
     #include "wx/choicdlg.h"
     #include "wx/filedlg.h"
-#endif // WXPRECOMP
+#endif // WX_PRECOMP
 
 #include "wx/html/helpfrm.h"
 #include "wx/html/helpctrl.h"
@@ -55,6 +55,7 @@
 #include "wx/fontenum.h"
 #include "wx/artprov.h"
 #include "wx/spinctrl.h"
+#include "wx/app.h"
 
 IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpFrame, wxFrame)
 
@@ -225,16 +226,23 @@ void wxHtmlHelpFrame::UseConfig(wxConfigBase *config, const wxString& rootPath)
 }
 
 #ifdef __WXMAC__
-void wxHtmlHelpFrame::OnClose(wxCommandEvent& event)
+void wxHtmlHelpFrame::OnClose(wxCommandEvent& WXUNUSED(event))
 {
     Close(true);
 }
 
-void wxHtmlHelpFrame::OnAbout(wxCommandEvent& event)
+void wxHtmlHelpFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
     wxMessageBox(wxT("wxWidgets HTML Help Viewer (c) 1998-2006, Vaclav Slavik et al"), wxT("HelpView"),
         wxICON_INFORMATION|wxOK, this);
 }
 #endif
 
+// we don't want to prevent the app from closing just because a help window
+// remains opened
+bool wxHtmlHelpFrame::ShouldPreventAppExit() const
+{
+    return (wx_const_cast(wxHtmlHelpFrame*, this) == wxTheApp->GetTopWindow());
+}
+
 #endif // wxUSE_WXHTML_HELP