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Diffstat (limited to 'lib/wx/examples/demo/ex_pickers.erl')
-rw-r--r-- | lib/wx/examples/demo/ex_pickers.erl | 136 |
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 index 0000000000..892c5b449d --- /dev/null +++ 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 +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + |