1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
|
%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2009-2013. 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%
-module(ex_frame_utils).
-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_cast/2, 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),
Sizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel,
[{label, "Utilities"}]),
Labels = [{"Open window",1}, {"Open wxMiniFrame",2}, {"Open erlang.org",3}],
Buttons = [wxButton:new(Panel, Id, [{label, L}])|| {L,Id} <- Labels],
%% Add to sizers
[wxSizer:add(Sizer, Button) || Button <- Buttons],
wxPanel:connect(Panel, command_button_clicked),
wxSizer:add(MainSizer, Sizer),
wxPanel:setSizer(Panel, MainSizer),
{Panel, #state{parent=Panel, config=Config}}.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Async Events are handled in handle_event as in handle_info
handle_event(#wx{id = Id,
event = #wxCommand{type = command_menu_selected}},
State = #state{}) ->
case Id of
?wxID_NEW -> demo:format(State#state.config, "New\n", []);
?wxID_OPEN -> demo:format(State#state.config, "Open\n", []);
?wxID_COPY -> demo:format(State#state.config, "Copy\n", []);
?wxID_PASTE -> demo:format(State#state.config, "Paste\n", []);
?wxID_HELP ->
wx_misc:launchDefaultBrowser("http://erlang.org/doc/apps/wx/part_frame.html");
_ -> ignore
end,
{noreply, State};
handle_event(#wx{id = Id,
event = #wxCommand{type = command_button_clicked}},
State = #state{}) ->
case Id of
1 -> new_win(State#state.parent);
2 -> new_mini_frame(State#state.parent);
3 -> wx_misc:launchDefaultBrowser("http://erlang.org/");
_ -> ignore
end,
{noreply, State};
handle_event(#wx{userData = StatusBar,
event = #wxMouse{type = motion, x = X, y = Y}},
State) ->
wxStatusBar:setStatusText(StatusBar, io_lib:format("Mouse position: ~p", [{X,Y}]),
[{number, 1}]),
{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(shutdown, _From, State=#state{parent=Panel}) ->
wxPanel:destroy(Panel),
{stop, normal, ok, State};
handle_call(Msg, _From, State) ->
demo:format(State#state.config, "Got Call ~p\n", [Msg]),
{reply,{error, nyi}, State}.
handle_cast(Msg, State) ->
io:format("Got cast ~p~n",[Msg]),
{noreply,State}.
code_change(_, _, State) ->
{stop, ignore, State}.
terminate(_Reason, _State) ->
ok.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Local functions
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
new_win(Panel) ->
Frame = wxFrame:new(Panel, ?wxID_ANY, "Utilities", [{style,
?wxCAPTION bor
?wxCLIP_CHILDREN bor
?wxCLOSE_BOX bor
?wxFRAME_FLOAT_ON_PARENT bor
%%?wxFRAME_NO_TASKBAR bor
?wxMAXIMIZE_BOX bor
?wxMINIMIZE_BOX bor
?wxRESIZE_BORDER bor
%%?wxSTAY_ON_TOP bor
?wxSYSTEM_MENU
}]),
%% Setup wxMenuBar
MB = wxMenuBar:new(),
File = wxMenu:new([]),
Help = wxMenu:new([]),
Mbar = wxMenu:new([]),
wxMenu:append(File, ?wxID_NEW, "New"),
wxMenu:append(File, ?wxID_OPEN, "Open"),
wxMenu:appendSeparator(File),
wxMenu:append(File, ?wxID_EXIT, "&Quit"),
wxMenu:append(Help, ?wxID_HELP, "Help"),
wxMenu:append(Mbar, ?wxID_ANY, "Test item 1"),
wxMenu:append(Mbar, ?wxID_ANY, "Test item 2"),
wxMenu:append(Mbar, ?wxID_ANY, "Test item 3"),
wxMenuBar:append(MB, File, "&File"),
wxMenuBar:append(MB, Help, "&Help"),
wxMenuBar:append(MB, Mbar, "This is a menu bar"),
wxFrame:setMenuBar(Frame,MB),
%% Setup wxStatusBar
StatusBar = wxFrame:createStatusBar(Frame, []),
wxStatusBar:setFieldsCount(StatusBar, 2),
wxStatusBar:setStatusText(StatusBar, "This is a status bar", [{number, 0}]),
%% Setup wxToolBar
ToolBar = wxFrame:createToolBar(Frame, []),
wxToolBar:addTool(ToolBar, ?wxID_NEW, "New", wxArtProvider:getBitmap("wxART_NEW"),
[{shortHelp, "New"}]),
wxToolBar:setToolLongHelp(ToolBar, ?wxID_NEW, "This is long help for 'New'"),
wxToolBar:addTool(ToolBar, ?wxID_OPEN, "Open", wxArtProvider:getBitmap("wxART_FILE_OPEN"),
[{shortHelp, "Open"}]),
wxToolBar:setToolLongHelp(ToolBar, ?wxID_OPEN, "This is long help for 'Open'"),
wxToolBar:addSeparator(ToolBar),
wxToolBar:addTool(ToolBar, ?wxID_COPY, "Copy", wxArtProvider:getBitmap("wxART_COPY"),
[{shortHelp, "Copy"}]),
wxToolBar:setToolLongHelp(ToolBar, ?wxID_COPY, "This is long help for 'Copy'"),
wxToolBar:addTool(ToolBar, ?wxID_PASTE, "Paste", wxArtProvider:getBitmap("wxART_PASTE"),
[{shortHelp, "Paste"}]),
wxToolBar:setToolLongHelp(ToolBar, ?wxID_PASTE, "This is long help for 'Paste'"),
wxToolBar:addControl(ToolBar,wxStaticText:new(ToolBar, 5, "This is a tool bar")),
wxToolBar:realize(ToolBar),
wxFrame:setToolBar(Frame,ToolBar),
wxFrame:connect(Frame, motion, [{userData, StatusBar}]),
wxFrame:connect(Frame, command_menu_selected, []),
wxFrame:center(Frame),
wxFrame:show(Frame).
new_mini_frame(Parent) ->
MiniFrame = wxMiniFrame:new(Parent, ?wxID_ANY, "wxMiniFrame", [{style,
?wxDEFAULT_FRAME_STYLE bor
?wxFRAME_FLOAT_ON_PARENT}]),
Panel = wxPanel:new(MiniFrame, []),
Text = "This is a wxMiniFrame",
wxStaticText:new(Panel, ?wxID_ANY, Text, [{style, ?wxALIGN_CENTER}]),
wxMiniFrame:setSize(MiniFrame, {200,200}),
wxMiniFrame:center(MiniFrame),
wxMiniFrame:show(MiniFrame).
|
