diff options
Diffstat (limited to 'lib/wx/examples/demo')
| -rw-r--r-- | lib/wx/examples/demo/ex_listCtrl.erl | 50 |
1 files changed, 41 insertions, 9 deletions
diff --git a/lib/wx/examples/demo/ex_listCtrl.erl b/lib/wx/examples/demo/ex_listCtrl.erl index c574c7247a..3faec4e229 100644 --- a/lib/wx/examples/demo/ex_listCtrl.erl +++ b/lib/wx/examples/demo/ex_listCtrl.erl @@ -1,19 +1,19 @@ %% %% %CopyrightBegin% -%% -%% Copyright Ericsson AB 2009. All Rights Reserved. -%% +%% +%% Copyright Ericsson AB 2009-2011. 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_listCtrl). @@ -25,7 +25,7 @@ -export([start/1, init/1, terminate/2, code_change/3, handle_info/2, handle_call/3, handle_event/2]). --record(state, +-record(state, { parent, config, @@ -40,11 +40,11 @@ init(Config) -> wx:batch(fun() -> do_init(Config) end). do_init(Config) -> - Parent = proplists:get_value(parent, Config), + Parent = proplists:get_value(parent, Config), Panel = wxPanel:new(Parent, []), %% Setup sizers - MainSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, + MainSizer = wxStaticBoxSizer:new(?wxVERTICAL, Panel, [{label, "wxListCtrl"}]), Notebook = wxNotebook:new(Panel, 1, [{style, ?wxBK_DEFAULT}]), @@ -81,14 +81,46 @@ do_init(Config) -> wxListCtrl:setItemBackgroundColour(ListCtrl3,3,?wxGREEN), wxListCtrl:setItemBackgroundColour(ListCtrl3,0,?wxCYAN), + IA = wxListItemAttr:new(), + wxListItemAttr:setTextColour(IA, {190, 25, 25}), + LC4Opts = [{style, ?wxLC_REPORT bor ?wxLC_VIRTUAL}, + {onGetItemText, fun(_This, Item, 0) -> + "Row " ++ integer_to_list(Item); + (_, Item, 1) when Item rem 5 == 0 -> + "Column 2"; + (_, _, _) -> "" + end}, + {onGetItemAttr, fun(_This, Item) when Item rem 3 == 0 -> + IA; + (_This, _Item) -> + wx:typeCast(wx:null(), wxListItemAttr) + end}, + {onGetItemColumnImage, fun(_This, Item, 1) -> + Item rem 4; + (_, _, _) -> + -1 + end} + ], + ListCtrl4 = wxListCtrl:new(Notebook, LC4Opts), + wxListCtrl:setImageList(ListCtrl4, IL, ?wxIMAGE_LIST_SMALL), + + wxListCtrl:insertColumn(ListCtrl4, 0, "Column 1"), + wxListCtrl:insertColumn(ListCtrl4, 1, "Column 2"), + wxListCtrl:setColumnWidth(ListCtrl4, 0, 200), + wxListCtrl:setColumnWidth(ListCtrl4, 1, 200), + wxListCtrl:setItemCount(ListCtrl4, 1000000), + + wxListCtrl:connect(ListCtrl1, command_list_item_selected, []), wxListCtrl:connect(ListCtrl2, command_list_item_selected, []), wxListCtrl:connect(ListCtrl3, command_list_item_selected, []), + wxListCtrl:connect(ListCtrl4, command_list_item_selected, []), %% Add to sizers wxNotebook:addPage(Notebook, ListCtrl1, "List", []), wxNotebook:addPage(Notebook, ListCtrl2, "Report", []), wxNotebook:addPage(Notebook, ListCtrl3, "Colored multiselect", []), + wxNotebook:addPage(Notebook, ListCtrl4, "Virtual Report", []), wxSizer:add(MainSizer, Notebook, [{proportion, 1}, {flag, ?wxEXPAND}]), @@ -145,4 +177,4 @@ create_list_ctrl(Win, Options) -> ListCtrl. - + |