%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2009-2016. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
%% %CopyrightEnd%
%%
%%%-------------------------------------------------------------------
%%% File : menus.erl
%%% Author : Matthew Harrison <harryhuk at users.sourceforge.net>
%%% Description : Test of menus
%%%
%%% Created : 18 Sep 2008 by Matthew Harrison <harryhuk at users.sourceforge.net>
%%%-------------------------------------------------------------------
-module(menu).
-include_lib("wx/include/wx.hrl").
-export([start/0]).
%%%Lots of IDs to declare!
-define(menuID_FILE_QUIT, ?wxID_EXIT).
-define(menuID_FILE_CLEAR_LOG, 100).
-define(menuID_MENUBAR_TOGGLE, 200).
-define(menuID_MENUBAR_APPEND, 201).
-define(menuID_MENUBAR_INSERT, 202).
-define(menuID_MENUBAR_DELETE, 203).
-define(menuID_MENUBAR_ENABLE, 204).
-define(menuID_MENUBAR_GET_LABEL, 206).
-define(menuID_MENUBAR_SET_LABEL, 207).
-define(menuID_MENUBAR_FIND_MENU, 208).
-define(menuID_MENU_APPEND, 300).
-define(menuID_MENU_APPEND_SUB, 301).
-define(menuID_MENU_INSERT, 302).
-define(menuID_MENU_DELETE, 303).
-define(menuID_MENU_ENABLE, 304).
-define(menuID_MENU_CHECK, 305).
-define(menuID_MENU_GET_LABEL, 306).
-define(menuID_MENU_SET_LABEL, 307).
-define(menuID_MENU_GET_INFO, 308).
-define(menuID_MENU_FIND_ITEM, 309).
-define(menuID_TEST_NORMAL, 400).
-define(menuID_TEST_CHECK, 401).
-define(menuID_TEST_RADIO_1, 402).
-define(menuID_TEST_RADIO_2, 403).
-define(menuID_TEST_RADIO_3, 404).
-define(menuID_SUBMENU, 450).
-define(menuID_SUBMENU_NORMAL, 451).
-define(menuID_SUBMENU_CHECK, 452).
-define(menuID_SUBMENU_RADIO_1, 453).
-define(menuID_SUBMENU_RADIO_2, 454).
-define(menuID_SUBMENU_RADIO_3, 455).
-define(menuID_DUMMY_FIRST, 500).
-define(menuID_DUMMY_SECOND, 501).
-define(menuID_DUMMY_THIRD, 502).
-define(menuID_DUMMY_FOURTH, 503).
-define(menuID_DUMMY_LAST, 504).
-define(menuID_HELP_ABOUT, ?wxID_ABOUT).
-define(menuID_POPUP_TO_BE_DELETED, 2000).
-define(menuID_POPUP_TO_BE_GREYED, 2001).
-define(menuID_POPUP_TO_BE_CHECKED, 2002).
-define(menuID_POPUP_TO_BE_SUBMENU, 2003).
-define(wID_LOG_TEXT_CTRL, 3000).
-record(state, {dummyMenuCount=0, fileMenu=undefined}).
%%
%%
%%
start() ->
Wx = wx:new(),
Frame = wx:batch(fun() -> create_frame(Wx) end),
wxWindow:show(Frame),
State = #state{},
loop(State),
ok.
%%
%%
%%
create_frame(Wx) ->
Frame = wxFrame:new(Wx, -1, "wxErlang menu sample", [{size, {600,400}}]),
Path = filename:dirname(code:which(?MODULE)),
wxFrame:setIcon(Frame, wxIcon:new(filename:join(Path,"sample.xpm"), [{type, ?wxBITMAP_TYPE_XPM}])),
wxFrame:createStatusBar(Frame,[]),
wxFrame:connect(Frame, close_window),
FileMenu = create_file_menu(),
MenuBarMenu = create_menubar_menu(),
MenuMenu = create_menu_menu(),
TestMenu = create_test_menu(),
HelpMenu = create_help_menu(),
MenuBar = wxMenuBar:new(?wxMB_DOCKABLE),
wxMenuBar:append(MenuBar, FileMenu, "&File"),
wxMenuBar:append(MenuBar, MenuBarMenu, "Menu&bar"),
wxMenuBar:append(MenuBar, MenuMenu, "&Menu"),
wxMenuBar:append(MenuBar, TestMenu, "&Test"),
wxMenuBar:append(MenuBar, HelpMenu, "&Help"),
wxFrame:setMenuBar(Frame, MenuBar),
LogTextCtrl = wxTextCtrl:new(Frame, ?wID_LOG_TEXT_CTRL,
[{value, ""},
%{pos, ?wxDefaultPosition},
%{size, ?wxDefaultSize},
{style, ?wxTE_MULTILINE}]),
wxTextCtrl:setEditable(LogTextCtrl, false),
ok = wxFrame:setStatusText(Frame, "Welcome to wxErlang menu sample",[]),
ok = wxFrame:connect(Frame, command_menu_selected),
String = "Brief explanations:~n"
"the commands from the \"Menu\" menu append/insert/delete items to/from the last menu.~n"
"The commands from \"Menubar\" menu work with the menubar itself.~n~n",
%% "Right click the band below to test popup menus.~n",
logMessage(Frame, String),
Frame.
%%
%%
%%
create_file_menu() ->
FileMenu = wxMenu:new(),
wxMenu:append(FileMenu, wxMenuItem:new([
{id, ?menuID_SUBMENU},
{subMenu, create_stock_menu()},
{text, "&Standard items demo"}
])),
ClearLogBitmap = wxBitmap:new("copy.xpm"),
ClearLogItem = wxMenuItem:new([
{id, ?menuID_FILE_CLEAR_LOG},
{text, "Clear &log\tCtrl-L"} %% note mnemonic and accelerator
]),
wxMenuItem:setBitmap(ClearLogItem, ClearLogBitmap),
wxMenu:append(FileMenu, ClearLogItem ),
wxMenu:appendSeparator(FileMenu),
wxMenu:append(FileMenu, wxMenuItem:new([
{id, ?menuID_FILE_QUIT} %,
%{text, "E&xit\tAlt-X"}
])),
FileMenu.
%%
%%
%%
create_menubar_menu() ->
MenuBarMenu = wxMenu:new(),
wxMenu:append(MenuBarMenu, wxMenuItem:new([
{id, ?menuID_MENUBAR_APPEND},
{text, "&Append menu\tCtrl-A"},
{help, "Append a menu to the menubar"}
])),
wxMenu:append(MenuBarMenu, wxMenuItem:new([
{id, ?menuID_MENUBAR_INSERT},
{text, "&Insert menu\tCtrl-I"},
{help, "Insert a menu into the menubar"}
])),
wxMenu:append(MenuBarMenu, wxMenuItem:new([
{id, ?menuID_MENUBAR_DELETE},
{text, "&Delete menu\tCtrl-D"},
{help, "Insert a menu into the menubar"}
])),
wxMenu:append(MenuBarMenu, wxMenuItem:new([
{id, ?menuID_MENUBAR_TOGGLE},
{text, "&Toggle menu\tCtrl-T"},
{help, "Toggle the first menu in the menubar"},
{kind, ?wxITEM_CHECK}
])),
wxMenu:appendSeparator(MenuBarMenu), %% --------------------------
wxMenu:append(MenuBarMenu, wxMenuItem:new([
{id, ?menuID_MENUBAR_ENABLE},
{text, "&Enable menu\tCtrl-E"},
{help, "Enable or disable the last menu"},
{kind, ?wxITEM_CHECK}
])),
wxMenu:appendSeparator(MenuBarMenu), %% --------------------------
wxMenu:append(MenuBarMenu, wxMenuItem:new([
{id, ?menuID_MENUBAR_GET_LABEL},
{text, "&Get menu label\tCtrl-G"},
{help, "Get the label of the last menu"}
])),
wxMenu:append(MenuBarMenu, wxMenuItem:new([
{id, ?menuID_MENUBAR_SET_LABEL},
{text, "&Set menu label\tCtrl-S"},
{help, "Change the label of the last menu"}
])),
wxMenu:appendSeparator(MenuBarMenu), %% --------------------------
wxMenu:append(MenuBarMenu, wxMenuItem:new([
{id, ?menuID_MENUBAR_FIND_MENU},
{text, "&Find menu from label\tCtrl-F"},
{help, "Find a menu by searching for its label"}
])),
MenuBarMenu.
%%
%%
%%
create_menu_menu() ->
MenuMenu = wxMenu:new(),
wxMenu:append(MenuMenu, wxMenuItem:new([
{id, ?menuID_MENU_APPEND},
{text, "&Append menu item\tAlt-A"},
{help, "Append a menu item to the last menu"}
])),
wxMenu:append(MenuMenu, wxMenuItem:new([
{id, ?menuID_MENU_APPEND_SUB},
{text, "&Append sub menu\tAlt-S"},
{help, "Append a sub menu to the last menu"}
])),
wxMenu:append(MenuMenu, wxMenuItem:new([
{id, ?menuID_MENU_INSERT},
{text, "&Insert menu item\tAlt-I"},
{help, "Insert a menu item in head of the last menu"}
])),
wxMenu:append(MenuMenu, wxMenuItem:new([
{id, ?menuID_MENU_DELETE},
{text, "&Delete menu item\tAlt-D"},
{help, "Delete the last menu item from the last menu"}
])),
wxMenu:appendSeparator(MenuMenu), %% --------------------------
wxMenu:append(MenuMenu, wxMenuItem:new([
{id, ?menuID_MENU_ENABLE},
{text, "&Enable menu item\tAlt-E"},
{help, "Enable or disable the last menu item"},
{kind, ?wxITEM_CHECK}
])),
wxMenu:append(MenuMenu, wxMenuItem:new([
{id, ?menuID_MENU_CHECK},
{text, "&Check menu item\tAlt-C"},
{help, "Check or uncheck the last menu item"},
{kind, ?wxITEM_CHECK}
])),
wxMenu:appendSeparator(MenuMenu), %% --------------------------
wxMenu:append(MenuMenu, wxMenuItem:new([
{id, ?menuID_MENU_GET_INFO},
{text, "Get menu item in&fo\tAlt-F"},
{help, "Show the state of the last menu item"}
])),
wxMenu:append(MenuMenu, wxMenuItem:new([
{id, ?menuID_MENU_SET_LABEL},
{text, "&Set menu label\tCtrl-S"},
{help, "Change the label of the last menu"}
])),
wxMenu:appendSeparator(MenuMenu), %% --------------------------
wxMenu:append(MenuMenu, wxMenuItem:new([
{id, ?menuID_MENU_FIND_ITEM},
{text, "Find menu item from label"},
{help, "Find a menu item by searching for its label"}
])),
MenuMenu.
%%
%%
%%
create_test_menu() ->
TestMenu = wxMenu:new(),
wxMenu:append(TestMenu, wxMenuItem:new([
{id, ?menuID_TEST_NORMAL},
{text, "&Normal submenu item"},
{help, "Disabled submenu item"}
])),
wxMenu:appendSeparator(TestMenu), %% --------------------------
%% note different way of adding check menu item
wxMenu:appendCheckItem(TestMenu, ?menuID_TEST_CHECK, "&Check item"),
wxMenu:appendSeparator(TestMenu), %% --------------------------
wxMenu:appendRadioItem(TestMenu, ?menuID_TEST_RADIO_1, "Radio item &1"),
wxMenu:appendRadioItem(TestMenu, ?menuID_TEST_RADIO_2, "Radio item &2"),
wxMenu:appendRadioItem(TestMenu, ?menuID_TEST_RADIO_3, "Radio item &3"),
TestMenu.
%%
%%
%%
create_help_menu() ->
HelpMenu = wxMenu:new(),
% unlike wxwidgets the stock menu items still need text to be given,
% although help text does appear
% Note the keybord accelerator
wxMenu:append(HelpMenu, wxMenuItem:new([
{id, ?menuID_HELP_ABOUT},
%{text, "&About\tF1"},
{help, "About menu sample"}
])),
HelpMenu.
%%
%%
%%
create_stock_menu() ->
% unlike wxwidgets the stock menu items still need text to be given,
% although help text does appear
StockSubMenu = wxMenu:new(),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_ADD }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_APPLY }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_BOLD }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_CANCEL }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_CLEAR }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_CLOSE }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_COPY }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_CUT }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_DELETE }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_FIND }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_REPLACE }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_BACKWARD }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_DOWN }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_FORWARD }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_UP }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_HELP }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_HOME }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_INDENT }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_INDEX }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_ITALIC }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_JUSTIFY_CENTER }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_JUSTIFY_FILL }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_JUSTIFY_LEFT }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_JUSTIFY_RIGHT }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_NEW }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_NO }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_OK }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_OPEN }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_PASTE }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_PREFERENCES }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_PRINT }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_PREVIEW }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_PROPERTIES }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_EXIT }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_REDO }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_REFRESH }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_REMOVE }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_REVERT_TO_SAVED }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_SAVE }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_SAVEAS }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_STOP }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_UNDELETE }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_UNDERLINE }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_UNDO }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_UNINDENT }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_YES }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_ZOOM_100 }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_ZOOM_FIT }])),
wxMenu:append(StockSubMenu, wxMenuItem:new([{id, ?wxID_ZOOM_OUT }])),
StockSubMenu.
create_dummy_menu() ->
DummyMenu = wxMenu:new(),
wxMenu:append(DummyMenu, ?menuID_DUMMY_FIRST, "&First item\tCtrl-F1"),
wxMenu:appendSeparator(DummyMenu), %% --------------------------
wxMenu:append(DummyMenu, ?menuID_DUMMY_SECOND, "&Second item\tCtrl-F2"),
DummyMenu.
loop(State) ->
receive
#wx{event=#wxClose{}, obj=Frame} ->
io:format("~p Closing window ~n",[self()]),
wxWindow:destroy(Frame); %onClose(Frame);
#wx{id=?menuID_FILE_QUIT, obj=Frame, event=#wxCommand{type=command_menu_selected}} ->
io:format("~p Closing window ~n",[self()]),
wxWindow:destroy(Frame); %onClose(Frame);
#wx{obj=Frame, userData=UserData, event=#wxCommand{type=command_menu_selected}} = Wx->
logMessage(Frame, "got wx:~p ud:~p~n", [Wx, UserData]),
State1 = onMenuAction(Wx, State),
loop(State1);
Msg ->
io:format("Got ~p ~n", [Msg]),
loop(State)
after 5000 ->
loop(State)
end.
onMenuAction(#wx{id=?menuID_FILE_CLEAR_LOG, obj=Frame}, #state{} = State) ->
wxTextCtrl:clear(findLogger(Frame)),
State;
onMenuAction(#wx{id=?menuID_MENUBAR_APPEND, obj=Frame}, #state{} = State) ->
MenuBar = wxFrame:getMenuBar(Frame),
wxMenuBar:append(MenuBar, create_dummy_menu(), "DummyMenu"),
State;
onMenuAction(#wx{id=?menuID_MENUBAR_INSERT, obj=Frame}, #state{} = State) ->
MenuBar = wxFrame:getMenuBar(Frame),
wxMenuBar:insert(MenuBar, 0, create_dummy_menu(), "DummyMenu"),
State;
onMenuAction(#wx{id=?menuID_MENUBAR_DELETE, obj=Frame}, #state{} = State) ->
MenuBar = wxFrame:getMenuBar(Frame),
Count = wxMenuBar:getMenuCount(MenuBar),
if
(Count > 2) ->
wxMenuBar:remove(MenuBar, Count -1);
true ->
logMessage(Frame, "Cannot delete any more menus~n")
end,
State;
onMenuAction(#wx{id=?menuID_MENUBAR_TOGGLE, obj=Frame}, #state{fileMenu=FileMenu} = State) ->
logMessage(Frame, "onMenubarToggle ~p ~n", [FileMenu]),
MenuBar = wxFrame:getMenuBar(Frame),
if
FileMenu =:= undefined ->
Menu = wxMenuBar:remove(MenuBar, 0),
State#state{fileMenu=Menu};
true ->
wxMenuBar:insert(MenuBar, 0, FileMenu, "&File"),
State#state{fileMenu=undefined}
end;
onMenuAction( #wx{id=?menuID_MENUBAR_ENABLE=Id, obj=Frame}, #state{} = State) ->
%% logMessage(Frame, "onMenubarEnable ~n"),
MenuBar = wxFrame:getMenuBar(Frame),
MenuItem = wxMenuBar:findItem(MenuBar, Id),
Enable = (not wxMenuItem:isCheckable(MenuItem)) orelse wxMenuItem:isChecked(MenuItem),
Count = wxMenuBar:getMenuCount(MenuBar),
wxMenuBar:enableTop(MenuBar, (Count - 1), Enable),
State;
onMenuAction( #wx{id=?menuID_MENUBAR_GET_LABEL, obj=Frame}, #state{} = State) ->
logMessage(Frame, "onMenubarGetLabel ~n"),
MenuBar = wxFrame:getMenuBar(Frame),
Count = wxMenuBar:getMenuCount(MenuBar),
Label = wxMenuBar:getLabelTop(MenuBar, (Count - 1)),
logMessage(Frame, "The label of the last menu item is ~p", [Label]),
State;
onMenuAction( #wx{id=?menuID_MENUBAR_SET_LABEL, obj=Frame}, #state{} = State) ->
%% logMessage(Frame, "onMenubarGetLabel ~n"),
MenuBar = wxFrame:getMenuBar(Frame),
Count = wxMenuBar:getMenuCount(MenuBar),
Label = wxMenuBar:getLabelTop(MenuBar, (Count - 1)),
TextDialog = wxTextEntryDialog:new(Frame,
"Enter new label: ",
[{caption, "Change last menu text"}, {value, Label}]),
wxDialog:showModal(TextDialog),
NewLabel = wxTextEntryDialog:getValue(TextDialog),
wxMenuBar:setLabelTop(MenuBar, (Count - 1), NewLabel),
wxDialog:destroy(TextDialog),
State;
onMenuAction( #wx{id=?menuID_MENUBAR_FIND_MENU, obj=Frame}, #state{} = State) ->
%% logMessage(Frame, "onMenubarFindMenu ~n"),
MenuBar = wxFrame:getMenuBar(Frame),
_Count = wxMenuBar:getMenuCount(MenuBar),
% Label = wxMenuBar:getLabelTop(MenuBar, (Count - 1)),
TextDialog = wxTextEntryDialog:new(Frame,
"Enter label to search for: ",
[{caption, "Find menu"}]),
wxDialog:showModal(TextDialog),
Label = wxTextEntryDialog:getValue(TextDialog),
Len = string:len(Label),
if
(Len > 0) ->
Index = wxMenuBar:findMenu(MenuBar, Label),
if
(Index =:= ?wxNOT_FOUND) ->
logMessage(Frame, "Warning: No menu with label ~p", [Label]);
true ->
logMessage(Frame, "Menu ~p has label ~p", [Index, Label])
end;
true -> true
end,
State;
onMenuAction(#wx{id=?menuID_MENU_APPEND, obj=Frame}, #state{} = State) ->
MenuBar = wxFrame:getMenuBar(Frame),
Count = wxMenuBar:getMenuCount(MenuBar),
Menu = wxMenuBar:getMenu(MenuBar, Count - 1),
io:format("MenuBar ~p Menu ~p Count ~p ~n", [MenuBar, Menu, Count]),
wxMenu:appendSeparator(Menu),
wxMenu:append(Menu, wxMenuItem:new([
{id, ?menuID_DUMMY_THIRD},
{text, "&Third dummy item\tCtrl-F3"},
{kind, ?wxITEM_CHECK}
])),
State;
onMenuAction(#wx{id=?menuID_MENU_APPEND_SUB, obj=Frame}, #state{} = State) ->
MenuBar = wxFrame:getMenuBar(Frame),
Count = wxMenuBar:getMenuCount(MenuBar),
Menu = wxMenuBar:getMenu(MenuBar, Count - 2),
wxMenu:appendSeparator(Menu),
wxMenu:append(Menu, wxMenuItem:new([
{id, ?menuID_DUMMY_LAST},
{text, "&Dummy sub menu"},
{help, "Dummy sub menu help"},
{subMenu, create_dummy_menu()}
])),
State;
onMenuAction(#wx{id=Id, obj=Frame}, #state{}=State) when ((Id >= ?menuID_DUMMY_FIRST) and (Id =< ?menuID_DUMMY_LAST)) ->
logMessage(Frame, "Dummy item #~p ~n", [Id - ?menuID_DUMMY_FIRST + 1]),
State;
onMenuAction( #wx{id=?menuID_HELP_ABOUT=Id, obj=Frame}, #state{} = State) ->
showDialog(Id, Frame),
State;
onMenuAction( #wx{obj=Frame} = Wx, State) ->
logMessage(Frame, "unimplemented menu item event ~p ~n", [Wx]),
State.
logMessage(Frame, Msg) ->
logMessage(Frame, Msg, []).
logMessage(Frame, Msg, ArgList) ->
String = lists:flatten(io_lib:format(Msg, ArgList)),
wxTextCtrl:appendText(findLogger(Frame), String).
findLogger(Frame) ->
LogWin = wxWindow:findWindowById(?wID_LOG_TEXT_CTRL, [{parent, Frame}]),
wx:typeCast(LogWin, wxTextCtrl).
showDialog(?menuID_HELP_ABOUT, Frame) ->
String = lists:flatten(io_lib:format("Welcome to wxErlang 0.97.5.26!~n~n"
"This is the minimal wxErlang sample~n"
"running under ~p.",
[wx_misc:getOsDescription()])),
MessageDialog = wxMessageDialog:new(Frame,
String,
[{style, ?wxOK bor ?wxICON_INFORMATION},
{caption, "About wxErlang minimal sample"}]),
wxDialog:showModal(MessageDialog),
wxDialog:destroy(MessageDialog);
showDialog(Id, Frame) ->
String = lists:flatten(io_lib:format("Unimplemented Dialog ~p", [Id])),
MessageDialog = wxMessageDialog:new(Frame,
String,
[{style, ?wxOK bor ?wxICON_INFORMATION},
{caption, "wxErlang minimal sample"}]),
wxDialog:showModal(MessageDialog),
wxDialog:destroy(MessageDialog).
