1 files changed, 11 insertions, 6 deletions
diff --git a/lib/wx/src/gen/wxMemoryDC.erl b/lib/wx/src/gen/wxMemoryDC.erl
index d17ebba4b7..a8e287eb0a 100644
--- a/lib/wx/src/gen/wxMemoryDC.erl
+++ b/lib/wx/src/gen/wxMemoryDC.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2012. 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
@@ -52,18 +52,21 @@
   setPen/2,setTextBackground/2,setTextForeground/2,setUserScale/3,startDoc/2,
   startPage/1]).
 
+-export_type([wxMemoryDC/0]).
 %% @hidden
 parent_class(wxDC) -> true;
 parent_class(_Class) -> erlang:error({badtype, ?MODULE}).
 
-%% @spec () -> wxMemoryDC()
+-type wxMemoryDC() :: wx:wx_object().
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxmemorydc.html#wxmemorydcwxmemorydc">external documentation</a>.
+-spec new() -> wxMemoryDC().
 new() ->
   wxe_util:construct(?wxMemoryDC_new_0,
   <<>>).
 
-%% @spec (Dc::wxDC:wxDC() | wxBitmap:wxBitmap()) -> wxMemoryDC()
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxmemorydc.html#wxmemorydcwxmemorydc">external documentation</a>.
+-spec new(Dc) -> wxMemoryDC() when
+	Dc::wxDC:wxDC() | wxBitmap:wxBitmap().
 new(#wx_ref{type=DcT,ref=DcRef}) ->
   DcOP = case ?CLASS_T(DcT,wxDC) of
      true ->
@@ -74,24 +77,26 @@ new(#wx_ref{type=DcT,ref=DcRef}) ->
   wxe_util:construct(DcOP,
   <<DcRef:32/?UI>>).
 
-%% @spec (This::wxMemoryDC(), Bmp::wxBitmap:wxBitmap()) -> ok
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxmemorydc.html#wxmemorydcselectobject">external documentation</a>.
+-spec selectObject(This, Bmp) -> ok when
+	This::wxMemoryDC(), Bmp::wxBitmap:wxBitmap().
 selectObject(#wx_ref{type=ThisT,ref=ThisRef},#wx_ref{type=BmpT,ref=BmpRef}) ->
   ?CLASS(ThisT,wxMemoryDC),
   ?CLASS(BmpT,wxBitmap),
   wxe_util:cast(?wxMemoryDC_SelectObject,
   <<ThisRef:32/?UI,BmpRef:32/?UI>>).
 
-%% @spec (This::wxMemoryDC(), Bmp::wxBitmap:wxBitmap()) -> ok
 %% @doc See <a href="http://www.wxwidgets.org/manuals/stable/wx_wxmemorydc.html#wxmemorydcselectobjectassource">external documentation</a>.
+-spec selectObjectAsSource(This, Bmp) -> ok when
+	This::wxMemoryDC(), Bmp::wxBitmap:wxBitmap().
 selectObjectAsSource(#wx_ref{type=ThisT,ref=ThisRef},#wx_ref{type=BmpT,ref=BmpRef}) ->
   ?CLASS(ThisT,wxMemoryDC),
   ?CLASS(BmpT,wxBitmap),
   wxe_util:cast(?wxMemoryDC_SelectObjectAsSource,
   <<ThisRef:32/?UI,BmpRef:32/?UI>>).
 
-%% @spec (This::wxMemoryDC()) -> ok
 %% @doc Destroys this object, do not use object again
+-spec destroy(This::wxMemoryDC) -> ok.
 destroy(Obj=#wx_ref{type=Type}) ->
   ?CLASS(Type,wxMemoryDC),
   wxe_util:destroy(?DESTROY_OBJECT,Obj),