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authorDan Gudmundsson <[email protected]>2014-01-23 15:33:09 +0100
committerDan Gudmundsson <[email protected]>2014-01-23 15:33:09 +0100
commitfd055cf43486358a413a1fa22f30f0aa711d25e1 (patch)
tree2439dfc1481c3f3fb9225564e192bf234ccf829a /lib/wx/api_gen/wx_gen_cpp.erl
parent84a83493c2bd9b01b3d90a2ebef49b0c698c0797 (diff)
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wx: Delay all deletes if recursed in event loop
Avoids crashes.
Diffstat (limited to 'lib/wx/api_gen/wx_gen_cpp.erl')
-rw-r--r--lib/wx/api_gen/wx_gen_cpp.erl14
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/wx/api_gen/wx_gen_cpp.erl b/lib/wx/api_gen/wx_gen_cpp.erl
index 6eed0668f6..5ac57e4929 100644
--- a/lib/wx/api_gen/wx_gen_cpp.erl
+++ b/lib/wx/api_gen/wx_gen_cpp.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2014. 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
@@ -190,10 +190,14 @@ gen_funcs(Defs) ->
%% w(" case WXE_REMOVE_PORT:~n", []),
%% w(" { destroyMemEnv(Ecmd.port); } break;~n", []),
w(" case DESTROY_OBJECT: {~n"),
- w(" wxObject *This = (wxObject *) getPtr(bp,memenv); "),
- w(" if(This) {"),
- w(" ((WxeApp *) wxTheApp)->clearPtr((void *) This);~n"),
- w(" delete This; }~n } break;~n"),
+ w(" wxObject *This = (wxObject *) getPtr(bp,memenv);~n"),
+ w(" if(This) {~n"),
+ w(" if(recurse_level > 1) {~n"),
+ w(" delayed_delete->Append(Ecmd.Save());~n"),
+ w(" } else {~n"),
+ w(" ((WxeApp *) wxTheApp)->clearPtr((void *) This);~n"),
+ w(" delete This; }~n"),
+ w(" } } break;~n"),
w(" case WXE_REGISTER_OBJECT: {~n"
" registerPid(bp, Ecmd.caller, memenv);~n"
" rt.addAtom(\"ok\");~n"