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authorErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
committerErlang/OTP <[email protected]>2009-11-20 14:54:40 +0000
commit84adefa331c4159d432d22840663c38f155cd4c1 (patch)
treebff9a9c66adda4df2106dfd0e5c053ab182a12bd /lib/gs/doc/src/examples/ex8.erl
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The R13B03 release.OTP_R13B03
Diffstat (limited to 'lib/gs/doc/src/examples/ex8.erl')
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diff --git a/lib/gs/doc/src/examples/ex8.erl b/lib/gs/doc/src/examples/ex8.erl
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+++ b/lib/gs/doc/src/examples/ex8.erl
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+-module(ex8).
+-copyright('Copyright (c) 1991-97 Ericsson Telecom AB').
+-vsn('$Revision: /main/release/2 $ ').
+
+-export([start/0]).
+
+start() ->
+ gs:window(win,gs:start(),{map,true}),
+ gs:radiobutton(rb1,win,[{label,{text,"rb1"}},{value,a},{y,0}]),
+ gs:radiobutton(rb2,win,[{label,{text,"rb2"}},{value,a},{y,30}]),
+ gs:radiobutton(rb3,win,[{label,{text,"rb3"}},{value,b},{y,60}]),
+ rb_loop().
+
+rb_loop() ->
+ receive
+ {gs,Any_Rb,click,Data,[Text, Grp, a | Rest]} ->
+ io:format("either rb1 or rb2 is on.~n",[]),
+ rb_loop();
+ {gs,rb3,click,Data,[Text, Grp, b | Rest]} ->
+ io:format("rb3 is selected.~n",[]),
+ rb_loop()
+ end.