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-module(ex3).
-copyright('Copyright (c) 1991-97 Ericsson Telecom AB').
-vsn('$Revision: /main/release/2 $ ').
-export([init/0]).
init() ->
S = gs:start(),
W = gs:create(window,S,[{width,300},{height,200}]),
B1 = gs:create(button,W,[{label, {text,"Button1"}},{y,0}]),
B2 = gs:create(button,W,[{label, {text,"Button2"}},{y,40}]),
gs:config(W, {map,true}),
loop(B1,B2).
loop(B1,B2) ->
receive
{gs,B1,click,_Data,_Arg} -> % button 1 pressed
io:format("Button 1 pressed!~n",[]),
loop(B1,B2);
{gs,B2,click,_Data,_Arg} -> % button 2 pressed
io:format("Button 2 pressed!~n",[]),
loop(B1,B2)
end.
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