Allow displaying Japanese character with wxMotif/ANSI under a

Japanese EUC-JP locale:

- add a #define (wxMOTIF_NEW_FONT_HANDLING) defaulting to
  off
- factor the code for getting text extents in a central
  wxGetTextExtent function
- when the new font handling is enabled load a fontset instead of
  a single font. For non-Japanese locales this should load a fontset
  containing a single font.
- on a Japanese locale set the default point size to 15: the Japanese
  fonts I have are much more readable like this.
- do not set the wordwrap property for multiline wxTextCtrl with
  OpenMotif 2.1, otherwise it crashes when text is added


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35035 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/internat/internat.cpp

@@ -131,8 +131,10 @@ bool MyApp::OnInit()
         wxLANGUAGE_CZECH,
         wxLANGUAGE_POLISH,
         wxLANGUAGE_SWEDISH,
-#if wxUSE_UNICODE
+#if wxUSE_UNICODE || defined(__WXMOTIF__)
         wxLANGUAGE_JAPANESE,
+#endif
+#if wxUSE_UNICODE
         wxLANGUAGE_GEORGIAN,
 #endif
         wxLANGUAGE_ENGLISH,
@@ -153,8 +155,10 @@ bool MyApp::OnInit()
             _T("Czech"),
             _T("Polish"),
             _T("Swedish"),
-#if wxUSE_UNICODE
+#if wxUSE_UNICODE || defined(__WXMOTIF__)
             _T("Japanese"),
+#endif
+#if wxUSE_UNICODE
             _T("Georgian"),
 #endif
             _T("English"),