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-rw-r--r--lib/gs/doc/src/examples/ex7.erl42
1 files changed, 0 insertions, 42 deletions
diff --git a/lib/gs/doc/src/examples/ex7.erl b/lib/gs/doc/src/examples/ex7.erl
deleted file mode 100644
index a80c36fdcb..0000000000
--- a/lib/gs/doc/src/examples/ex7.erl
+++ /dev/null
@@ -1,42 +0,0 @@
--module(ex7).
--copyright('Copyright (c) 1991-97 Ericsson Telecom AB').
--vsn('$Revision: /main/release/2 $ ').
-
--export([mk_window/0]).
-
-mk_window() ->
- S= gs:start(),
- Win= gs:create(window,S,[{motion,true},{map,true}]),
- gs:config(Win,[{configure,true},{keypress,true}]),
- gs:config(Win,[{buttonpress,true}]),
- gs:config(Win,[{buttonrelease,true}]),
- event_loop(Win).
-
-event_loop(Win) ->
- receive
- {gs,Win,motion,Data,[X,Y | Rest]} ->
- %% mouse moved to position X Y
- io:format("mouse moved to X:~w Y:~w~n",[X,Y]);
- {gs,Win,configure,Data,[W,H | Rest]} ->
- %% window was resized by user
- io:format("window resized W:~w H:~w~n",[W,H]);
- {gs,Win,buttonpress,Data,[1,X,Y | Rest]} ->
- %% button 1 was pressed at location X Y
- io:format("button 1 pressed X:~w Y:~w~n",[X,Y]);
- {gs,Win,buttonrelease,Data,[_,X,Y | Rest]} ->
- %% Any button (1-3) was released over X Y
- io:format("Any button released X:~w Y:~w~n",[X,Y]);
- {gs,Win,keypress,Data,[a | Rest]} ->
- %% key `a' was pressed in window
- io:format("key a was pressed in window~n");
- {gs,Win,keypress,Data,[_,65,1 | Rest]} ->
- %% Key shift-a
- io:format("shift-a was pressed in window~n");
- {gs,Win,keypress,Data,[c,_,_,1 | Rest]} ->
- %% CTRL_C pressed
- io:format("CTRL_C was pressed in window~n");
- {gs,Win,keypress,Data, ['Return' | Rest]} ->
- %% Return key pressed
- io:format("Return key was pressed in window~n")
- end,
- event_loop(Win).