From 830652f64fb17ae37743c2571586ab0e0518d679 Mon Sep 17 00:00:00 2001
From: Dan Gudmundsson <dgud@erlang.org>
Date: Mon, 12 Jan 2015 15:47:11 +0100
Subject: wx: Prefer wxWidgets-3.0. branch on windows

Since no bug fixes are done anymore on the 2.8 branch it is time
to switch the preferred version to 3.0 branch.
---
 HOWTO/INSTALL-WIN32.md        | 21 ++++++++-------------
 lib/wx/configure.in           | 21 ++++++++++++++-------
 lib/wx/examples/demo/demo.erl | 10 +++++++++-
 3 files changed, 31 insertions(+), 21 deletions(-)

diff --git a/HOWTO/INSTALL-WIN32.md b/HOWTO/INSTALL-WIN32.md
index 0387572dd3..3039a5efea 100644
--- a/HOWTO/INSTALL-WIN32.md
+++ b/HOWTO/INSTALL-WIN32.md
@@ -639,30 +639,25 @@ OpenSSL. Well' here's the list:
     The installation locations chosen are where configure will look
     for OpenSSL, so try to keep them as is.
        
-*   Building with wxWidgets. Download wxWidgets-2.8.9 or higher patch
-    release (2.9.\*  is a developer release which currently does not work
-    with wxErlang).
+*   Building with wxWidgets. Download wxWidgets-3.0.2 or higher patch
+    release.
 
     Install or unpack it to `DRIVE:/PATH/cygwin/opt/local/pgm`.
 
-    edit:  `C:\cygwin\opt\local\pgm\wxMSW-2.8.11\include\wx\msw\setup.h`
-    enable `wxUSE_GLCANVAS`, `wxUSE_POSTSCRIPT` and `wxUSE_GRAPHICS_CONTEXT`
+    edit:  `C:\cygwin\opt\local\pgm\wxMSW-3.0.2\include\wx\msw\setup.h`
+    enable `wxUSE_POSTSCRIPT`
 
     build: From a command prompt with the VC tools available (See the
     instructions for OpenSSL build above for help on starting the
     proper command prompt in RELEASE mode):
 	   
-        C:\...\> cd C:\cygwin\opt\local\pgm\wxMSW-2.8.11\build\msw
-        C:\...\> nmake BUILD=release SHARED=0 UNICODE=1 USE_OPENGL=1 USE_GDIPLUS=1 DIR_SUFFIX_CPU= -f makefile.vc
-        C:\...\> cd C:\cygwin\opt\local\pgm\wxMSW-2.8.11\contrib\build\stc
-        C:\...\> nmake BUILD=release SHARED=0 UNICODE=1 USE_OPENGL=1 USE_GDIPLUS=1 DIR_SUFFIX_CPU= -f makefile.vc
+        C:\...\> cd C:\cygwin\opt\local\pgm\wxMSW-3.0.2\build\msw
+        C:\...\> nmake BUILD=release SHARED=0 DIR_SUFFIX_CPU= -f makefile.vc
     
     Or - if building a 64bit version:
 
-        C:\...\> cd C:\cygwin\opt\local\pgm\wxMSW-2.8.11\build\msw
-        C:\...\> nmake TARGET_CPU=amd64 BUILD=release SHARED=0 UNICODE=1 USE_OPENGL=1 USE_GDIPLUS=1 DIR_SUFFIX_CPU= -f makefile.vc
-        C:\...\> cd C:\cygwin\opt\local\pgm\wxMSW-2.8.11\contrib\build\stc
-        C:\...\> nmake TARGET_CPU=amd64 BUILD=release SHARED=0 UNICODE=1 USE_OPENGL=1 USE_GDIPLUS=1 DIR_SUFFIX_CPU= -f makefile.vc
+        C:\...\> cd C:\cygwin\opt\local\pgm\wxMSW-3.0.2\build\msw
+        C:\...\> nmake TARGET_CPU=amd64 BUILD=release SHARED=0 DIR_SUFFIX_CPU= -f makefile.vc
     	   
 *   The Erlang source distribution (from <http://www.erlang.org/download.html>).
     The same as for Unix platforms. Preferably use tar from within Cygwin to
diff --git a/lib/wx/configure.in b/lib/wx/configure.in
index 4c4d4f41a8..fbdddb9220 100644
--- a/lib/wx/configure.in
+++ b/lib/wx/configure.in
@@ -441,19 +441,26 @@ else
     else
 	CWXWIN_PROG=`cygpath -d "$PROGRAMFILES" | cygpath -f - 2>/dev/null`
     fi
-    CWXWIN3=$CWXWIN_PROG/wxWidgets-?.*.*
-    CWXWIN4=$CWXWIN_PROG/wxMSW-?.*.*
-    CWX_DOCUMENTED="/opt/local/pgm/wxMSW-?.*.* /opt/local/pgm/wxWidgets-?.*.*"
+
+    CWXWIN3="$CWXWIN_PROG/wxWidgets-3.*.* $CWXWIN_PROG/wxWidgets-2.*.*"
+    CWXWIN4="$CWXWIN_PROG/wxMSW-3.*.* $CWXWIN_PROG/wxMSW-2.*.*"
+
+    DOC_OPT=/opt/local/pgm
+    CWX_DOCUMENTED="$DOC_OPT/wxWidgets-2.*.* $DOC_OPT/wxMSW-2.*.*"
+    CWX_DOCUMENTED="$DOC_OPT/wxWidgets-3.*.* $DOC_OPT/wxMSW-3.*.* $CWX_DOCUMENTED"
+
     case $ac_cv_sizeof_void_p in
     	 8)
-		CWX_DOCUMENTED="/opt/local64/pgm/wxMSW-?.*.* /opt/local64/pgm/wxWidgets-?.*.* $CWX_DOCUMENTED"
+		DOC_OPT64=/opt/local64/pgm
+		CWX_DOCUMENTED="$DOC_OPT64/wxWidgets-2.*.* $DOC_OPT64/wxMSW-2.*.* $CWX_DOCUMENTED"
+		CWX_DOCUMENTED="$DOC_OPT64/wxWidgets-3.*.* $DOC_OPT64/wxMSW-3.*.* $CWX_DOCUMENTED"
 		;;
          *)
 		true
 		;;
-    esac	
-			
-    CWXPATH="$CWXWIN0 $CWXWIN1 $CWXWIN2 $CWX_DOCUMENTED $CWXWIN3.* $CWXWIN4.*"
+    esac
+
+    CWXPATH="$CWXWIN0 $CWXWIN1 $CWXWIN2 $CWX_DOCUMENTED $CWXWIN3 $CWXWIN4"
 
     for dir in $CWXPATH; do
         AC_MSG_NOTICE(Checking: [$dir])
diff --git a/lib/wx/examples/demo/demo.erl b/lib/wx/examples/demo/demo.erl
index 2f560096f5..65fb05cd94 100644
--- a/lib/wx/examples/demo/demo.erl
+++ b/lib/wx/examples/demo/demo.erl
@@ -256,9 +256,17 @@ handle_event(#wx{id = Id,
 	    wx_misc:launchDefaultBrowser("http://www.erlang.org/doc/apps/wx/part_frame.html"),
 	    {noreply, State};
 	?wxID_ABOUT ->
+	    WxWVer = io_lib:format("~p.~p.~p.~p",
+				   [?wxMAJOR_VERSION, ?wxMINOR_VERSION,
+				    ?wxRELEASE_NUMBER, ?wxSUBRELEASE_NUMBER]),
+	    application:load(wx),
+	    {ok, WxVsn} = application:get_key(wx,  vsn),
 	    AboutString =
 		"Demo of various widgets\n"
-		"Authors: Olle & Dan",
+		"Authors: Olle & Dan\n\n" ++
+		"Frontend: wx-" ++ WxVsn ++
+		"\nBackend: wxWidgets-" ++ lists:flatten(WxWVer),
+
 	    wxMessageDialog:showModal(wxMessageDialog:new(State#state.win, AboutString,
 							  [{style,
 							    ?wxOK bor
-- 
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