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
|
%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 1996-2009. 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%
%%
%%
%% Demo for testing some events
-module(event_test).
-compile([{nowarn_deprecated_function,{gs,button,2}},
{nowarn_deprecated_function,{gs,start,0}},
{nowarn_deprecated_function,{gs,window,2}}]).
-export([start/0,init/0]).
start() ->
spawn(event_test,init,[]).
init() ->
S=gs:start(),
W=gs:window(S,[{map,true},{keypress,true},{buttonpress,true}]),
gs:button(W,[{label,{text,"Press Me"}},{enter,true},{leave,true}]),
event_loop().
event_loop() ->
receive
X ->
io:format("Got event: ~p~n",[X]),
event_loop()
end.
|
