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Diffstat (limited to 'lib/wx/examples/demo/ex_notebook.erl')
| -rw-r--r-- | lib/wx/examples/demo/ex_notebook.erl | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/lib/wx/examples/demo/ex_notebook.erl b/lib/wx/examples/demo/ex_notebook.erl new file mode 100644 index 0000000000..2e16ccfffa --- /dev/null +++ b/lib/wx/examples/demo/ex_notebook.erl @@ -0,0 +1,147 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2009. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% + +-module(ex_notebook). + +-include_lib("wx/include/wx.hrl"). + +-behaviour(wx_object). + +-export([start/1, init/1, terminate/2, code_change/3, + handle_info/2, handle_call/3, handle_event/2]). + +-record(state, + { + parent, + config, + notebook + }). + +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 = wxPanel:new(Parent, []), + + %% Setup sizers + MainSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, + [{label, "wxNotebook"}]), + + Notebook = wxNotebook:new(Panel, 1, [{style, ?wxBK_DEFAULT%, + %?wxBK_ALIGN_MASK, + %?wxBK_TOP, + %?wxBK_BOTTOM, + %?wxBK_LEFT, + %?wxBK_RIGHT, + %?wxNB_MULTILINE % windows only + }]), + + %% Make a wxImageList to be able to display icons in the tab field + IL = wxImageList:new(16,16), + wxImageList:add(IL, wxArtProvider:getBitmap("wxART_INFORMATION", [{size, {16,16}}])), + wxImageList:add(IL, wxArtProvider:getBitmap("wxART_MISSING_IMAGE", [{size, {16,16}}])), + wxNotebook:assignImageList(Notebook, IL), + + + + Win1 = wxPanel:new(Notebook, []), + wxPanel:setBackgroundColour(Win1, ?wxRED), + Win1Text = wxStaticText:new(Win1, ?wxID_ANY, "This is a red tab.", + [{pos, {50, 100}}]), + wxStaticText:setForegroundColour(Win1Text, ?wxGREEN), + Sizer1 = wxBoxSizer:new(?wxHORIZONTAL), + wxSizer:add(Sizer1, Win1Text), + wxPanel:setSizer(Win1, Sizer1), + wxNotebook:addPage(Notebook, Win1, "Red", []), + + Win2 = wxPanel:new(Notebook, []), + wxPanel:setBackgroundColour(Win2, ?wxBLUE), + Win2Text = wxStaticText:new(Win2, ?wxID_ANY, "This is a blue tab.", + [{pos, {50, 100}}]), + wxStaticText:setForegroundColour(Win2Text, {255,255,0,255}), + Sizer2 = wxBoxSizer:new(?wxHORIZONTAL), + wxSizer:add(Sizer2, Win2Text), + wxPanel:setSizer(Win2, Sizer2), + wxNotebook:addPage(Notebook, Win2, "Blue", []), + + Win3 = wxPanel:new(Notebook, []), + wxNotebook:addPage(Notebook, Win3, "No color", []), + wxNotebook:setPageImage(Notebook, 2, 1), + + Win4 = wxPanel:new(Notebook, []), + wxPanel:setBackgroundColour(Win4, ?wxBLACK), + Win4Text = wxStaticText:new(Win4, ?wxID_ANY, "This is a black tab.", + [{pos, {50, 100}}]), + wxStaticText:setForegroundColour(Win4Text, ?wxWHITE), + Sizer4 = wxBoxSizer:new(?wxHORIZONTAL), + wxSizer:add(Sizer4, Win4Text), + wxPanel:setSizer(Win4, Sizer4), + wxNotebook:addPage(Notebook, Win4, "Black", []), + + Win5 = wxPanel:new(Notebook, []), + wxNotebook:addPage(Notebook, Win5, "Tab with icon", []), + wxNotebook:setPageImage(Notebook, 4, 0), + + %% Add to sizers + wxSizer:add(MainSizer, Notebook, [{proportion, 1}, + {flag, ?wxEXPAND}]), + + wxNotebook:connect(Notebook, command_notebook_page_changed, + [{skip, true}]), % {skip, true} has to be set on windows + wxPanel:setSizer(Panel, MainSizer), + {Panel, #state{parent=Panel, config=Config, + notebook = Notebook}}. + + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% Async Events are handled in handle_event as in handle_info +handle_event(#wx{event = #wxNotebook{type = command_notebook_page_changed}}, + State = #state{notebook = Notebook}) -> + Selection = wxNotebook:getSelection(Notebook), + Title = wxNotebook:getPageText(Notebook, Selection), + demo:format(State#state.config,"You have selected the tab ~p\n",[Title]), + {noreply,State}; +handle_event(Ev = #wx{}, State = #state{}) -> + demo:format(State#state.config,"Got Event ~p\n",[Ev]), + {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(Msg, _From, State) -> + demo:format(State#state.config,"Got Call ~p\n",[Msg]), + {reply,ok,State}. + +code_change(_, _, State) -> + {stop, ignore, State}. + +terminate(_Reason, _State) -> + ok. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%%%% Local functions +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + + + |