Merge branch 'dgud/wx/fix-wx-init-macosx/OTP-11393' into maint

* dgud/wx/fix-wx-init-macosx/OTP-11393:
  wx: Fix initialization
  wx: Fix compiler options for xcode 5.0
  wx: Update documentation links to wxWidgets
  wx: wxListBox::Set crashes on wxWidgets 3.0 with NULL argument
  wx: Fix crash in wxe_server cleanup
  wx: Fix looping debug printout
  wx: Fix compilation on old macs
  wx: Fix compiler warnings
  wx: Fix cleanup of event handlers
  wx: Enable configure flags --with-wxdir --with-wx-prefix on windows
  wx: Fix initializations on mac osx

3 files changed, 97 insertions, 16 deletions

diff --git a/lib/wx/test/wx_event_SUITE.erl b/lib/wx/test/wx_event_SUITE.erl
index f19adb430d..6a9f19ad51 100644
--- a/lib/wx/test/wx_event_SUITE.erl
+++ b/lib/wx/test/wx_event_SUITE.erl
@@ -48,7 +48,7 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
 all() -> 
     [connect, disconnect, connect_msg_20, connect_cb_20,
      mouse_on_grid, spin_event, connect_in_callback, recursive,
-     char_events
+     char_events, callback_clean
     ].
 
 groups() -> 
@@ -420,3 +420,78 @@ char_events(Config) ->
     wx_test_lib:flush(),
 
     wx_test_lib:wx_destroy(Frame, Config).
+
+callback_clean(TestInfo) when is_atom(TestInfo) -> wx_test_lib:tc_info(TestInfo);
+callback_clean(Config) ->
+    %% Be sure that event handling are cleanup up correctly and don't keep references to old
+    %% fun's and event listeners
+    Wx = wx:new(),
+    Frame = wxFrame:new(Wx, ?wxID_ANY, "Frame Window"),
+    wxFrame:show(Frame),
+
+    %% wx:debug([verbose,driver]),
+    Dlg = wxDialog:new(Frame, ?wxID_ANY, "Testing"),
+    Panel = wxPanel:new(Dlg, []),
+    Sizer = wxBoxSizer:new(?wxVERTICAL),
+    Button = wxButton:new(Panel, 600, [{label, "Foobar"}]),
+    wxSizer:add(Sizer, Button, [{proportion,1}, {flag, ?wxEXPAND}]),
+    wxSizer:add(Sizer, wxDialog:createStdDialogButtonSizer(Dlg,?wxOK bor ?wxCANCEL)),
+    wxDialog:setSizerAndFit(Dlg, Sizer),
+
+    Env = wx:get_env(),
+    SetupEventHandlers =
+	fun() ->
+		wx:set_env(Env),
+		Me = self(),
+		Print = fun(#wx{id=ID, event=#wxCommand{}},Ev) ->
+				io:format("~p Clicked ~p~n", [self(), ID]),
+				Me ! #wx{event=#wxClose{}},
+				wxEvent:skip(Ev, [{skip, true}]);
+			   (#wx{id=ID, event=#wxClose{}},Ev) ->
+				io:format("~p Closed ~p~n", [self(), ID]),
+				wxEvent:skip(Ev, [{skip, true}])
+			end,
+
+		wxDialog:connect(Dlg, command_button_clicked,[{callback,Print}]),
+		wxDialog:connect(Dlg, close_window, [{skip, true}])
+	end,
+    ?m({[],[],[]}, white_box_check_event_handlers()),
+    Pid = spawn_link(fun() ->
+    			     SetupEventHandlers(),
+    			     receive #wx{event=#wxClose{}} -> ok;
+    				     remove -> ok
+    			     end
+    		     end),
+    timer:sleep(500), %% Give it time to remove it
+    ?m({[{Pid,_,_}],[_],[_]}, white_box_check_event_handlers()),
+
+    Pid ! remove,
+    timer:sleep(500), %% Give it time to remove it
+    ?m({[],[],[]}, white_box_check_event_handlers()),
+
+    SetupEventHandlers(),
+    ?m({[{_,_,_}],[_],[_]}, white_box_check_event_handlers()),
+
+    wxDialog:show(Dlg),
+    wx_test_lib:wx_close(Dlg, Config),
+    wxDialog:destroy(Dlg),
+    timer:sleep(500), %% Give it time to remove it
+    ?m({[],[],[]}, white_box_check_event_handlers()),
+
+    wx_test_lib:flush(),
+    io:format("**Deleting Frame**~n",[]),
+    wx_test_lib:wx_destroy(Frame, Config).
+    %% timer:sleep(infinity),
+    %% ok.
+
+white_box_check_event_handlers() ->
+    {_,_,Server,_} = wx:get_env(),
+    {status, _, _, [Env, _, _, _, Data]} = sys:get_status(Server),
+    [_H, _data, {data, [{_, Record}]}] = Data,
+    {state, _Port1, _Port2, Users, [], CBs, _Next} = Record,
+    {[{Pid, Evs, Listener} ||
+	 {Pid, {user, Evs, Listener}} <- gb_trees:to_list(Users),
+	 (Evs =/= [] orelse Listener =/= undefined)], %% Ignore empty
+     gb_trees:to_list(CBs),
+     [Funs || Funs = {Id, {Fun,_}} <- Env, is_integer(Id), is_function(Fun)]
+    }.
diff --git a/lib/wx/test/wx_test_lib.erl b/lib/wx/test/wx_test_lib.erl
index 8509d6be6f..9b65a50864 100644
--- a/lib/wx/test/wx_test_lib.erl
+++ b/lib/wx/test/wx_test_lib.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2013. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -129,28 +129,30 @@ pick_msg() ->
 
 user_available(Config) ->
     false /= proplists:get_value(user, Config, false).
-   	
 
 wx_destroy(Frame, Config) ->
+    wx_close(Frame, Config),
+    ?m(ok, wx:destroy()).
+
+wx_close(Frame, Config) ->
     case proplists:get_value(user, Config, false) of
 	false ->
 	    timer:sleep(100),
-	    ?m(ok, wxFrame:destroy(Frame)),
-	    ?m(ok, wx:destroy());
+	    ?m(ok, wxWindow:destroy(Frame));
 	true ->
 	    timer:sleep(500),
-	    ?m(ok, wxFrame:destroy(Frame)),
-	    ?m(ok, wx:destroy());	
+	    ?m(ok, wxWindow:destroy(Frame));
 	step -> %% Wait for user to close window
 	    ?m(ok, wxEvtHandler:connect(Frame, close_window, [{skip,true}])),
-	    wait_for_close()
+	    wait_for_close(),
+	    catch wxEvtHandler:disconnect(Frame, close_window),
+	    ok
     end.
 
 wait_for_close() ->
     receive 
 	#wx{event=#wxClose{}} ->
-	    ?log("Got close~n",[]),
-	    ?m(ok, wx:destroy());
+	    ?log("Got close~n",[]);
 	#wx{obj=Obj, event=Event} ->
 	    try 
 		Name = wxTopLevelWindow:getTitle(Obj),
diff --git a/lib/wx/test/wx_xtra_SUITE.erl b/lib/wx/test/wx_xtra_SUITE.erl
index a2d4c26319..8d5d7ddb6a 100644
--- a/lib/wx/test/wx_xtra_SUITE.erl
+++ b/lib/wx/test/wx_xtra_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2009-2012. All Rights Reserved.
+%% Copyright Ericsson AB 2009-2013. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -129,15 +129,19 @@ app_dies(_Config) ->
 
 app_dies2(Test, N) ->
     spawn_link(fun() -> Test(N) end),
-    receive 
-	{'EXIT', _, {oops, last}} -> ok;
-	{'EXIT', _, {oops, _}} -> app_dies2(Test, N+1)
+    receive
+	{'EXIT', _, {oops, Server, What}} ->
+	    Ref = erlang:monitor(process, Server),
+	    receive {'DOWN', Ref, _, _, _} -> ok end,
+	    timer:sleep(100),
+	    What =/= last andalso app_dies2(Test, N+1)
     end.
 
 oops(Die, Line) when (Die =:= last) orelse (Die =< Line) ->
-    timer:sleep(300),
+    timer:sleep(200),
     ?log(" Exits at line ~p~n",[Line]),
-    exit({oops, Die});
+    Server = element(3, wx:get_env()),
+    exit({oops, Server, Die});
 oops(_,_) -> ok.