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authorBjörn Gustavsson <[email protected]>2016-06-27 11:48:03 +0200
committerBjörn Gustavsson <[email protected]>2016-06-27 11:49:57 +0200
commit6931dce17580d097351dd7be09ce7c9ed3f72827 (patch)
tree2456845e95ed0112c2f08ed8ab6e867686b91d7a /lib/gs/examples/calc2.erl
parentdfccd57cb2b69fc3ab01acd0ccbfc894a8403358 (diff)
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Remove the gs application
The gs application ws deprecated in R15B01.
Diffstat (limited to 'lib/gs/examples/calc2.erl')
-rw-r--r--lib/gs/examples/calc2.erl103
1 files changed, 0 insertions, 103 deletions
diff --git a/lib/gs/examples/calc2.erl b/lib/gs/examples/calc2.erl
deleted file mode 100644
index bf9f9b7bbd..0000000000
--- a/lib/gs/examples/calc2.erl
+++ /dev/null
@@ -1,103 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1996-2016. All Rights Reserved.
-%%
-%% Licensed under the Apache License, Version 2.0 (the "License");
-%% you may not use this file except in compliance with the License.
-%% You may obtain a copy of the License at
-%%
-%% http://www.apache.org/licenses/LICENSE-2.0
-%%
-%% Unless required by applicable law or agreed to in writing, software
-%% distributed under the License is distributed on an "AS IS" BASIS,
-%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-%% See the License for the specific language governing permissions and
-%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-
-%%
-%% ------------------------------------------------------------
-%% A Simple Calculator demo in Erlang
-%% Describes how to match against the data field.
-%% ------------------------------------------------------------
-
--module(calc2).
--compile([{nowarn_deprecated_function,{gs,button,2}},
- {nowarn_deprecated_function,{gs,config,2}},
- {nowarn_deprecated_function,{gs,label,2}},
- {nowarn_deprecated_function,{gs,start,0}},
- {nowarn_deprecated_function,{gs,window,2}}]).
-
--export([start/0,calc/0]).
-
-start() ->
- spawn(calc2,calc,[]).
-
-calc() ->
- I = gs:start(),
- Win = gs:window(I,[{title,"Calc2"},{width,120},{height,150}]),
- Lbl = gs:label(Win,[{label,{text,"0"}},{width,120}]),
- gs:button(Win,[{label,{text,"1"}},{width,30},{x,0},{y,30},{data,1}]),
- gs:button(Win,[{label,{text,"2"}},{width,30},{x,30},{y,30},{data,2}]),
- gs:button(Win,[{label,{text,"3"}},{width,30},{x,60},{y,30},{data,3}]),
- gs:button(Win,[{label,{text,"4"}},{width,30},{x,0},{y,60},{data,4}]),
- gs:button(Win,[{label,{text,"5"}},{width,30},{x,30},{y,60},{data,5}]),
- gs:button(Win,[{label,{text,"6"}},{width,30},{x,60},{y,60},{data,6}]),
- gs:button(Win,[{label,{text,"7"}},{width,30},{x,0},{y,90},{data,7}]),
- gs:button(Win,[{label,{text,"8"}},{width,30},{x,30},{y,90},{data,8}]),
- gs:button(Win,[{label,{text,"9"}},{width,30},{x,60},{y,90},{data,9}]),
- gs:button(Win,[{label,{text,"0"}},{width,60},{x,0},{y,120},{data,0}]),
- gs:button(Win,[{label,{text,"C"}},{width,30},{x,60},{y,120},{data,'C'}]),
- gs:button(Win,[{label,{text,"AC"}},{width,30},{x,90},{y,120},{data,'AC'},
- {fg,red}]),
- gs:button(Win,[{label,{text,"+"}},{width,30},{x,90},{y,30},{data,'+'}]),
- gs:button(Win,[{label,{text,"*"}},{width,30},{x,90},{y,60},{data,'*'}]),
- gs:button(Win,[{label,{text,"-"}},{width,30},{x,90},{y,90},{data,'-'}]),
- gs:config(Win,{map,true}),
- calc_loop(Lbl,0,0,'+').
-
-calc_loop(Lbl,M,V,Op) ->
- receive
- {gs,_,click,D,_} when is_integer(D) ->
- digit_press(Lbl,M,V*10+D,Op);
- {gs,_,click,'C',_} ->
- c(Lbl,M,V,Op);
- {gs,_,click,'AC',_} ->
- ac(Lbl,M,V,Op);
- {gs,_,click,NewOp,_} ->
- calc(Lbl,Op,M,V,NewOp);
- {gs,_,destroy,_,_} ->
- exit(normal);
- _Other ->
- calc_loop(Lbl,M,V,Op)
- end.
-
-digit_press(Lbl,M,V,Op) ->
- gs:config(Lbl,[{label,{text,V}}]),
- calc_loop(Lbl,M,V,Op).
-
-calc(Lbl,'+',M,V,Op) ->
- NewM = M + V,
- gs:config(Lbl,[{label,{text,NewM}}]),
- calc_loop(Lbl,NewM,0,Op);
-calc(Lbl,'-',M,V,Op) ->
- NewM = M - V,
- gs:config(Lbl,[{label,{text,NewM}}]),
- calc_loop(Lbl,NewM,0,Op);
-calc(Lbl,'*',M,V,Op) ->
- NewM = M * V,
- gs:config(Lbl,[{label,{text,NewM}}]),
- calc_loop(Lbl,NewM,0,Op).
-
-c(Lbl,M,_V,Op) ->
- gs:config(Lbl,[{label,{text,0}}]),
- calc_loop(Lbl,M,0,Op).
-
-ac(Lbl,_M,_V,_Op) ->
- gs:config(Lbl,[{label,{text,0}}]),
- calc_loop(Lbl,0,0,'+').
-
-%% ------------------------------------------------------------