The R13B03 release.OTP_R13B03

1 files changed, 136 insertions, 0 deletions

diff --git a/lib/wx/examples/demo/ex_pickers.erl b/lib/wx/examples/demo/ex_pickers.erl
new file mode 100644
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+++ b/lib/wx/examples/demo/ex_pickers.erl
@@ -0,0 +1,136 @@
+%%
+%% %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_pickers).
+
+-behaviour(wx_object).
+
+%% Client API
+-export([start/1]).
+
+%% wx_object callbacks
+-export([init/1, terminate/2,  code_change/3,
+	 handle_info/2, handle_call/3, handle_event/2]).
+
+-include_lib("wx/include/wx.hrl").
+
+-record(state, 
+	{
+	  parent,
+	  config
+	}).
+
+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 = wxBoxSizer:new(?wxVERTICAL),
+    DirPickerSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, 
+					  [{label, "wxDirPickerCtrl"}]),
+    FilePickerSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, 
+					  [{label, "wxFilePickerCtrl"}]),
+    FontPickerSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, 
+					  [{label, "wxFontPickerCtrl"}]),
+    DatePickerSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, 
+					   [{label, "wxDatePickerCtrl"}]),
+    ColourPickerSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, 
+					   [{label, "wxColourPickerCtrl"}]),
+
+    DirPicker = wxDirPickerCtrl:new(Panel, 1, [{path, "/"}]),
+    FilePicker = wxFilePickerCtrl:new(Panel, 2, [{path, "/"}]),
+    FontPicker = wxFontPickerCtrl:new(Panel, 3, []),
+    DatePicker = wxDatePickerCtrl:new(Panel, 4, []),
+    ColourPicker = wxColourPickerCtrl:new(Panel, 5, []),
+
+    wxColourPickerCtrl:connect(ColourPicker, command_colourpicker_changed, []),
+    wxDirPickerCtrl:connect(DirPicker, command_dirpicker_changed, []),
+    wxFilePickerCtrl:connect(FilePicker, command_filepicker_changed, []),
+    wxFontPickerCtrl:connect(FontPicker, command_fontpicker_changed, []),
+    wxDatePickerCtrl:connect(DatePicker, date_changed, []),
+
+    %% Add to sizers
+    PickerOptions = [{border, 4},{flag, ?wxALL bor ?wxEXPAND}],
+    wxSizer:add(DirPickerSizer, DirPicker, PickerOptions),
+    wxSizer:add(FilePickerSizer, FilePicker, PickerOptions),
+    wxSizer:add(FontPickerSizer, FontPicker, PickerOptions),
+    wxSizer:add(DatePickerSizer, DatePicker, PickerOptions),
+    wxSizer:add(ColourPickerSizer, ColourPicker, PickerOptions),
+
+    SizerOptions  = [{flag, ?wxEXPAND}],
+    wxSizer:add(MainSizer, DirPickerSizer, SizerOptions),
+    wxSizer:add(MainSizer, FilePickerSizer, SizerOptions),
+    wxSizer:add(MainSizer, FontPickerSizer, SizerOptions),
+    wxSizer:add(MainSizer, DatePickerSizer, SizerOptions),
+    wxSizer:add(MainSizer, ColourPickerSizer, SizerOptions),
+
+    wxPanel:setSizer(Panel, MainSizer),
+    {Panel, #state{parent=Panel, config=Config}}.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Async Events are handled in handle_event as in handle_info
+handle_event(#wx{event = #wxFontPicker{font = Font}}, State = #state{}) ->
+    demo:format(State#state.config, "Font changed to ~p.\n", [Font]),
+    {noreply, State};
+handle_event(#wx{event = #wxColourPicker{colour = Colour}}, State = #state{}) ->
+    demo:format(State#state.config, "Colour changed to ~p.\n", [Colour]),
+    {noreply, State};
+handle_event(#wx{event = #wxFileDirPicker{type = command_filepicker_changed,
+					  path = Path}},
+	     State = #state{}) ->
+    demo:format(State#state.config, "Filepicker changed to ~p.\n", [Path]),
+    {noreply, State};
+handle_event(#wx{event = #wxFileDirPicker{type = command_dirpicker_changed,
+					  path = Path}},
+	     State = #state{}) ->
+    demo:format(State#state.config, "Dirpicker changed to ~p.\n", [Path]),
+    {noreply, State};
+handle_event(#wx{event = #wxDate{date = Date}},
+	     State = #state{}) ->
+    demo:format(State#state.config, "Datepicker changed to ~p.\n", [Date]),
+    {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,{error, nyi}, State}.
+
+code_change(_, _, State) ->
+    {stop, ignore, State}.
+
+terminate(_Reason, _State) ->
+    ok.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Local functions
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+