%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2009-2016. 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%
-module(ex_static).
-behaviour(wx_object).
%% Client API
-export([start/1]).
%% wx_object callbacks
-export([init/1, terminate/2, code_change/3,
handle_info/2, handle_call/3, handle_cast/2, handle_event/2]).
-include_lib("wx/include/wx.hrl").
-record(state,
{
parent,
config
}).
start(Config) ->
wx_object:start_link(?MODULE, Config, []).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
init(Config) ->
wx:batch(fun() -> do_init(Config) end).
do_init(Config) ->
Parent = proplists:get_value(parent, Config),
Panel = wxScrolledWindow:new(Parent, []),
wxScrolledWindow:setScrollRate(Panel, 5, 5),
%% Setup sizers
MainSizer = wxBoxSizer:new(?wxVERTICAL),
TextSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel,
[{label, "wxStaticText"}]),
BitmapSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel,
[{label, "wxStaticBitmap"}]),
LineSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel,
[{label, "wxStaticLine"}]),
%% Create static texts
Texts = [wxStaticText:new(Panel, 1, "This is a regular text (left aligned)", []),
wxStaticText:new(Panel, 2, "This is a centered text",
[{style, ?wxALIGN_CENTER bor ?wxST_NO_AUTORESIZE}]),
wxStaticText:new(Panel, 3, "This is a right aligned text",
[{style, ?wxALIGN_RIGHT bor ?wxST_NO_AUTORESIZE}])],
Image = wxImage:new("image.jpg", []),
Bitmap = wxBitmap:new(wxImage:scale(Image,
round(wxImage:getWidth(Image)*1.5),
round(wxImage:getHeight(Image)*1.5),
[{quality, ?wxIMAGE_QUALITY_HIGH}])),
StaticBitmap = wxStaticBitmap:new(Panel, 1, Bitmap),
Line = wxStaticLine:new(Panel, [{style, ?wxLI_HORIZONTAL}]),
Line2 = wxStaticLine:new(Panel, [{style, ?wxLI_VERTICAL},
{size, {-1, 100}}]),
%% Add to sizers
[wxSizer:add(TextSizer, Text, [{flag, ?wxEXPAND bor ?wxALL},
{border, 10}]) || Text <- Texts],
wxSizer:add(BitmapSizer, StaticBitmap, []),
wxSizer:add(LineSizer, Line, [{flag, ?wxTOP bor ?wxBOTTOM bor ?wxEXPAND},
{border, 10}]),
wxSizer:add(LineSizer, Line2, [{flag, ?wxLEFT},
{border, 50}]),
wxSizer:add(MainSizer, TextSizer, [{flag, ?wxEXPAND}]),
wxSizer:add(MainSizer, BitmapSizer, []),
wxSizer:add(MainSizer, LineSizer, [{flag, ?wxEXPAND}]),
wxPanel:setSizer(Panel, MainSizer),
{Panel, #state{parent=Panel, config=Config}}.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Async Events are handled in handle_event as in handle_info
handle_event(#wx{}, State = #state{}) ->
{noreply, State}.
%% Callbacks handled as normal gen_server callbacks
handle_info(Msg, State) ->
demo:format(State#state.config, "Got Info ~p\n", [Msg]),
{noreply, State}.
handle_call(shutdown, _From, State=#state{parent=Panel}) ->
wxPanel:destroy(Panel),
{stop, normal, ok, State};
handle_call(Msg, _From, State) ->
demo:format(State#state.config, "Got Call ~p\n", [Msg]),
{reply,{error, nyi}, State}.
handle_cast(Msg, State) ->
io:format("Got cast ~p~n",[Msg]),
{noreply,State}.
code_change(_, _, State) ->
{stop, ignore, State}.
terminate(_Reason, _State) ->
ok.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Local functions
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
