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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/ex5.erl
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The R13B03 release.OTP_R13B03
Diffstat (limited to 'lib/gs/doc/src/examples/ex5.erl')
-rw-r--r--lib/gs/doc/src/examples/ex5.erl27
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/gs/doc/src/examples/ex5.erl b/lib/gs/doc/src/examples/ex5.erl
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index 0000000000..e608709991
--- /dev/null
+++ b/lib/gs/doc/src/examples/ex5.erl
@@ -0,0 +1,27 @@
+-module(ex5).
+-copyright('Copyright (c) 1991-97 Ericsson Telecom AB').
+-vsn('$Revision: /main/release/2 $ ').
+
+-export([start/0, init/0, b1/0, b2/0]).
+
+start() ->
+ spawn(ex5, init, []).
+
+init() ->
+ S = gs:start(),
+ W = gs:create(window,S,[{map,true}]),
+ gs:create(button,W,[{label,{text,"Button1"}},{data,{ex5,b1,[]}},{y,0}]),
+ gs:create(button,W,[{label,{text,"Button2"}},{data,{ex5,b2,[]}},{y,40}]),
+ loop().
+
+loop()->
+ receive
+ {gs,_,click,{M,F,A},_} -> % any button pressed
+ apply(M,F,A),
+ loop()
+ end.
+
+b1() ->
+ io:format("Button 1 pressed!~n",[]).
+b2() ->
+ io:format("Button 2 pressed!~n",[]).