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| author | Dan Gudmundsson <dgud@ubuntu.(none)> | 2014-02-05 20:19:41 +0100 |
|---|---|---|
| committer | Dan Gudmundsson <[email protected]> | 2014-02-13 16:42:36 +0100 |
| commit | ce28e4940a6d313db19d996ff3cece21d7372a7b (patch) | |
| tree | aed103c158692c6f471ec597d6494693637808db /lib/wx/api_gen/wx_extra/wxEvtHandler.erl | |
| parent | 8d71ab498974b5f0623eac50c4f94f62fc229a94 (diff) | |
| download | otp-ce28e4940a6d313db19d996ff3cece21d7372a7b.tar.gz otp-ce28e4940a6d313db19d996ff3cece21d7372a7b.tar.bz2 otp-ce28e4940a6d313db19d996ff3cece21d7372a7b.zip | |
wx: Rewrite eventhandling again
Remove the extra wxEvtListener that only caused confusion,
now everything is automatically cleaned up by the destructors
and event sent to erlang when it becomes delete for all cases.
Diffstat (limited to 'lib/wx/api_gen/wx_extra/wxEvtHandler.erl')
| -rw-r--r-- | lib/wx/api_gen/wx_extra/wxEvtHandler.erl | 46 |
1 files changed, 11 insertions, 35 deletions
diff --git a/lib/wx/api_gen/wx_extra/wxEvtHandler.erl b/lib/wx/api_gen/wx_extra/wxEvtHandler.erl index c5802af679..c9726fd475 100644 --- a/lib/wx/api_gen/wx_extra/wxEvtHandler.erl +++ b/lib/wx/api_gen/wx_extra/wxEvtHandler.erl @@ -27,15 +27,11 @@ -export([connect/2, connect/3, disconnect/1, disconnect/2, disconnect/3]). %% internal exports --export([connect_impl/3, disconnect_impl/2, disconnect_impl/3, - new_evt_listener/0, destroy_evt_listener/1, - get_callback/1, replace_fun_with_id/2]). +-export([connect_impl/2, disconnect_impl/2]). -export_type([wxEvtHandler/0, wx/0, event/0]). -type wxEvtHandler() :: wx:wx_object(). --record(evh, {et=null,id=?wxID_ANY,lastId=?wxID_ANY,skip=undefined,userdata=[],cb=0}). - %% @doc Equivalent to {@link connect/3. connect(This, EventType, [])} -spec connect(This::wxEvtHandler(), EventType::wxEventType()) -> ok. connect(This, EventType) -> @@ -130,54 +126,34 @@ disconnect(This=#wx_ref{type=ThisT,ref=_ThisRef}, EventType, Opts) -> %% @hidden -connect_impl(#wx_ref{type=wxeEvtListener,ref=EvtList}, - #wx_ref{type=ThisT,ref=ThisRef}, - #evh{id=Winid, lastId=LastId, et=EventType, - skip=Skip, userdata=Userdata, cb=FunID}) +connect_impl(#wx_ref{type=ThisT,ref=ThisRef}, + #evh{id=Winid, lastId=LastId, et=EventType, + skip=Skip, userdata=Userdata, cb=FunID}) when is_integer(FunID)-> EventTypeBin = list_to_binary([atom_to_list(EventType)|[0]]), ThisTypeBin = list_to_binary([atom_to_list(ThisT)|[0]]), UD = if Userdata =:= [] -> 0; - true -> + true -> wxe_util:send_bin(term_to_binary(Userdata)), 1 end, - wxe_util:call(100, <<EvtList:32/?UI,ThisRef:32/?UI, + wxe_util:call(100, <<ThisRef:32/?UI, Winid:32/?UI,LastId:32/?UI, (wxe_util:from_bool(Skip)):32/?UI, UD:32/?UI, FunID:32/?UI, (size(EventTypeBin)):32/?UI, - (size(ThisTypeBin)):32/?UI, + (size(ThisTypeBin)):32/?UI, %% Note no alignment EventTypeBin/binary,ThisTypeBin/binary>>). %% @hidden -disconnect_impl(Listener, Object) -> - disconnect_impl(Listener, Object, #evh{}). -%% @hidden -disconnect_impl(#wx_ref{type=wxeEvtListener,ref=EvtList}, - #wx_ref{type=_ThisT,ref=ThisRef}, - #evh{id=Winid, lastId=LastId, et=EventType}) -> +disconnect_impl(#wx_ref{type=_ThisT,ref=ThisRef}, + #evh{id=Winid, lastId=LastId, et=EventType, + handler=#wx_ref{type=wxeEvtListener,ref=EvtList}}) -> EventTypeBin = list_to_binary([atom_to_list(EventType)|[0]]), - wxe_util:call(101, <<EvtList:32/?UI, + wxe_util:call(101, <<EvtList:32/?UI, ThisRef:32/?UI,Winid:32/?UI,LastId:32/?UI, (size(EventTypeBin)):32/?UI, %% Note no alignment EventTypeBin/binary>>). - -%% @hidden -new_evt_listener() -> - wxe_util:call(98, <<>>). - -%% @hidden -destroy_evt_listener(#wx_ref{type=wxeEvtListener,ref=EvtList}) -> - wxe_util:call(99, <<EvtList:32/?UI>>). - -%% @hidden -get_callback(#evh{cb=Callback}) -> - Callback. - -%% @hidden -replace_fun_with_id(Evh, Id) -> - Evh#evh{cb=Id}. |