The R13B03 release.OTP_R13B03

1 files changed, 147 insertions, 0 deletions

diff --git a/lib/wx/examples/demo/ex_notebook.erl b/lib/wx/examples/demo/ex_notebook.erl
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+++ b/lib/wx/examples/demo/ex_notebook.erl
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+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 2009. 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
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%% 
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%% 
+%% %CopyrightEnd%
+
+-module(ex_notebook).
+
+-include_lib("wx/include/wx.hrl").
+
+-behaviour(wx_object).
+
+-export([start/1, init/1, terminate/2,  code_change/3,
+	 handle_info/2, handle_call/3, handle_event/2]).
+
+-record(state, 
+	{
+	  parent,
+	  config,
+	  notebook
+	 }).
+
+start(Config) ->
+    wx_object:start_link(?MODULE, Config, []).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+init(Config) ->
+        wx:batch(fun() -> do_init(Config) end).
+do_init(Config) ->
+    Parent = proplists:get_value(parent, Config),  
+    Panel = wxPanel:new(Parent, []),
+
+    %% Setup sizers
+    MainSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, 
+				     [{label, "wxNotebook"}]),
+
+    Notebook = wxNotebook:new(Panel, 1, [{style, ?wxBK_DEFAULT%,
+					        %?wxBK_ALIGN_MASK,
+					        %?wxBK_TOP,
+					        %?wxBK_BOTTOM,
+					        %?wxBK_LEFT,
+					        %?wxBK_RIGHT,
+					        %?wxNB_MULTILINE % windows only
+					 }]),
+
+    %% Make a wxImageList to be able to display icons in the tab field
+    IL = wxImageList:new(16,16),
+    wxImageList:add(IL, wxArtProvider:getBitmap("wxART_INFORMATION", [{size, {16,16}}])),
+    wxImageList:add(IL, wxArtProvider:getBitmap("wxART_MISSING_IMAGE", [{size, {16,16}}])),
+    wxNotebook:assignImageList(Notebook, IL),
+
+
+
+    Win1 = wxPanel:new(Notebook, []),
+    wxPanel:setBackgroundColour(Win1, ?wxRED),
+    Win1Text = wxStaticText:new(Win1, ?wxID_ANY, "This is a red tab.",
+				[{pos, {50, 100}}]),
+    wxStaticText:setForegroundColour(Win1Text, ?wxGREEN),
+    Sizer1 = wxBoxSizer:new(?wxHORIZONTAL),
+    wxSizer:add(Sizer1, Win1Text),
+    wxPanel:setSizer(Win1, Sizer1),
+    wxNotebook:addPage(Notebook, Win1, "Red", []),
+
+    Win2 = wxPanel:new(Notebook, []),
+    wxPanel:setBackgroundColour(Win2, ?wxBLUE),
+    Win2Text = wxStaticText:new(Win2, ?wxID_ANY, "This is a blue tab.",
+				[{pos, {50, 100}}]),
+    wxStaticText:setForegroundColour(Win2Text, {255,255,0,255}),
+    Sizer2 = wxBoxSizer:new(?wxHORIZONTAL),
+    wxSizer:add(Sizer2, Win2Text),
+    wxPanel:setSizer(Win2, Sizer2),
+    wxNotebook:addPage(Notebook, Win2, "Blue", []),
+
+    Win3 = wxPanel:new(Notebook, []),
+    wxNotebook:addPage(Notebook, Win3, "No color", []),
+    wxNotebook:setPageImage(Notebook, 2, 1),
+
+    Win4 = wxPanel:new(Notebook, []),
+    wxPanel:setBackgroundColour(Win4, ?wxBLACK),
+    Win4Text = wxStaticText:new(Win4, ?wxID_ANY, "This is a black tab.",
+				[{pos, {50, 100}}]),
+    wxStaticText:setForegroundColour(Win4Text, ?wxWHITE),
+    Sizer4 = wxBoxSizer:new(?wxHORIZONTAL),
+    wxSizer:add(Sizer4, Win4Text),
+    wxPanel:setSizer(Win4, Sizer4),
+    wxNotebook:addPage(Notebook, Win4, "Black", []),
+
+    Win5 = wxPanel:new(Notebook, []),
+    wxNotebook:addPage(Notebook, Win5, "Tab with icon", []),
+    wxNotebook:setPageImage(Notebook, 4, 0),
+
+    %% Add to sizers
+    wxSizer:add(MainSizer, Notebook, [{proportion, 1},
+				      {flag, ?wxEXPAND}]),
+
+    wxNotebook:connect(Notebook, command_notebook_page_changed,
+		       [{skip, true}]), % {skip, true} has to be set on windows
+    wxPanel:setSizer(Panel, MainSizer),
+    {Panel, #state{parent=Panel, config=Config,
+		   notebook = Notebook}}.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Async Events are handled in handle_event as in handle_info
+handle_event(#wx{event = #wxNotebook{type = command_notebook_page_changed}},
+	     State = #state{notebook = Notebook}) ->
+    Selection = wxNotebook:getSelection(Notebook),
+    Title = wxNotebook:getPageText(Notebook, Selection),
+    demo:format(State#state.config,"You have selected the tab ~p\n",[Title]),
+    {noreply,State};
+handle_event(Ev = #wx{}, State = #state{}) ->
+    demo:format(State#state.config,"Got Event ~p\n",[Ev]),
+    {noreply,State}.
+
+%% Callbacks handled as normal gen_server callbacks
+handle_info(Msg, State) ->
+    demo:format(State#state.config, "Got Info ~p\n",[Msg]),
+    {noreply,State}.
+
+handle_call(Msg, _From, State) ->
+    demo:format(State#state.config,"Got Call ~p\n",[Msg]),
+    {reply,ok,State}.
+
+code_change(_, _, State) ->
+    {stop, ignore, State}.
+
+terminate(_Reason, _State) ->
+    ok.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%%% Local functions
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+	    
+