Mention wxMessageOutput in changes.txt

wxMessageOutputLog now available in all ports


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16357 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/changes.txt

@@ -96,6 +96,10 @@ All (GUI):
   for example, use wxScrolledWindow::GetViewStart() now instead of ViewStart()
   and GetCount() instead of Number() in many classes
 
+- wxCmdLineParser does not use wxLog to output messages anymore.
+  to obtain the previous behaviour, add
+  wxMessageOutput::Set(new wxMessageOutputLog); to your program
+  (you will need to #include <wx/msgout.h>)
 
 wxMSW:
 

include/wx/msgout.h

@@ -58,10 +58,8 @@ public:
     virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
 };
 
-#ifdef __WXMOTIF__
+#endif // wxUSE_GUI
 
-// use wxLog; this is only required for wxMotif, so we put this code
-// inside wxUSE_GUI; it will work even without GUI
 class WXDLLEXPORT wxMessageOutputLog : public wxMessageOutput
 {
 public:
@@ -70,9 +68,5 @@ public:
     virtual void Printf(const wxChar* format, ...) ATTRIBUTE_PRINTF_2;
 };
 
-#endif // __WXMOTIF__
-
-#endif // wxUSE_GUI
-
 #endif
     // _WX_MSGOUT_H_

src/common/msgout.cpp

@@ -113,8 +113,6 @@ void wxMessageOutputMessageBox::Printf(const wxChar* format, ...)
 // wxMessageOutputLog
 // ----------------------------------------------------------------------------
 
-#if wxUSE_GUI && defined(__WXMOTIF__)
-
 void wxMessageOutputLog::Printf(const wxChar* format, ...)
 {
     va_list args;
@@ -129,5 +127,3 @@ void wxMessageOutputLog::Printf(const wxChar* format, ...)
     // wxLog, which is better than nothing
     ::wxLogMessage("%s", out.c_str());
 }
-
-#endif // wxUSE_GUI