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-rw-r--r--lib/wx/examples/demo/demo.erl33
-rw-r--r--lib/wx/examples/demo/ex_gl.erl46
2 files changed, 62 insertions, 17 deletions
diff --git a/lib/wx/examples/demo/demo.erl b/lib/wx/examples/demo/demo.erl
index 76ebc804bb..2f560096f5 100644
--- a/lib/wx/examples/demo/demo.erl
+++ b/lib/wx/examples/demo/demo.erl
@@ -32,6 +32,21 @@
-record(state, {win, demo, example, selector, log, code}).
+%% For wx-2.9 usage
+-ifndef(wxSTC_ERLANG_COMMENT_FUNCTION).
+-define(wxSTC_ERLANG_COMMENT_FUNCTION, 14).
+-define(wxSTC_ERLANG_COMMENT_MODULE, 15).
+-define(wxSTC_ERLANG_COMMENT_DOC, 16).
+-define(wxSTC_ERLANG_COMMENT_DOC_MACRO, 17).
+-define(wxSTC_ERLANG_ATOM_QUOTED, 18).
+-define(wxSTC_ERLANG_MACRO_QUOTED, 19).
+-define(wxSTC_ERLANG_RECORD_QUOTED, 20).
+-define(wxSTC_ERLANG_NODE_NAME_QUOTED, 21).
+-define(wxSTC_ERLANG_BIFS, 22).
+-define(wxSTC_ERLANG_MODULES, 23).
+-define(wxSTC_ERLANG_MODULES_ATT, 24).
+-endif.
+
start() ->
start([]).
@@ -268,8 +283,9 @@ handle_event(Ev,State) ->
code_change(_, _, State) ->
{stop, not_yet_implemented, State}.
-terminate(_Reason, State) ->
+terminate(_Reason, State = #state{win=Frame}) ->
catch wx_object:call(State#state.example, shutdown),
+ wxFrame:destroy(Frame),
wx:destroy().
%%%%%%%%%%%%%%%%% Internals %%%%%%%%%%
@@ -312,7 +328,20 @@ code_area(Parent) ->
{?wxSTC_ERLANG_MACRO, {40,144,170}},
{?wxSTC_ERLANG_RECORD, {40,100,20}},
{?wxSTC_ERLANG_SEPARATOR,{0,0,0}},
- {?wxSTC_ERLANG_NODE_NAME,{0,0,0}}],
+ {?wxSTC_ERLANG_NODE_NAME,{0,0,0}},
+ %% Optional 2.9 stuff
+ {?wxSTC_ERLANG_COMMENT_FUNCTION, {160,53,35}},
+ {?wxSTC_ERLANG_COMMENT_MODULE, {160,53,35}},
+ {?wxSTC_ERLANG_COMMENT_DOC, {160,53,35}},
+ {?wxSTC_ERLANG_COMMENT_DOC_MACRO, {160,53,35}},
+ {?wxSTC_ERLANG_ATOM_QUOTED, {0,0,0}},
+ {?wxSTC_ERLANG_MACRO_QUOTED, {40,144,170}},
+ {?wxSTC_ERLANG_RECORD_QUOTED, {40,100,20}},
+ {?wxSTC_ERLANG_NODE_NAME_QUOTED, {0,0,0}},
+ {?wxSTC_ERLANG_BIFS, {130,40,172}},
+ {?wxSTC_ERLANG_MODULES, {64,102,244}},
+ {?wxSTC_ERLANG_MODULES_ATT, {64,102,244}}
+ ],
SetStyle = fun({Style, Color}) ->
?stc:styleSetFont(Ed, Style, FixedFont),
?stc:styleSetForeground(Ed, Style, Color)
diff --git a/lib/wx/examples/demo/ex_gl.erl b/lib/wx/examples/demo/ex_gl.erl
index 0e656071b3..6bb2d12dff 100644
--- a/lib/wx/examples/demo/ex_gl.erl
+++ b/lib/wx/examples/demo/ex_gl.erl
@@ -20,7 +20,8 @@
-behaviour(wx_object).
--export([init/1, code_change/3, handle_info/2, handle_event/2,
+-export([init/1, code_change/3, handle_info/2,
+ handle_sync_event/3, handle_event/2,
handle_call/3, handle_cast/2, terminate/2,
start/1]).
@@ -34,6 +35,7 @@
config,
gl,
canvas,
+ image,
timer,
time
}).
@@ -58,7 +60,7 @@ do_init(Config) ->
%% Setup sizer
Sizer = wxStaticBoxSizer:new(?wxHORIZONTAL, Panel, [{label, "wxGLCanvas"}]),
- Opts = [{size, {300,300}}, {style, ?wxSUNKEN_BORDER}],
+ Opts = [{style, ?wxFULL_REPAINT_ON_RESIZE}],
GLAttrib = [{attribList, [?WX_GL_RGBA,
?WX_GL_DOUBLEBUFFER,
?WX_GL_MIN_RED,8,
@@ -67,34 +69,48 @@ do_init(Config) ->
?WX_GL_DEPTH_SIZE,24,0]}],
Canvas = wxGLCanvas:new(Panel,Opts ++ GLAttrib),
wxGLCanvas:connect(Canvas, size),
- %% Demo window is already shown so we can setCurrent directly
- wxGLCanvas:setCurrent(Canvas),
+ wxGLCanvas:connect(Canvas, paint, [callback]),
+
Image = wxImage:scale(wxImage:new("image.jpg"), 128,128),
- GL = setup_gl(Canvas,Image),
- Timer = timer:send_interval(20, self(), update),
%% Add to sizers
wxSizer:add(Sizer, Canvas, [{flag, ?wxEXPAND},{proportion, 1}]),
wxWindow:setSizer(Panel,Sizer),
wxSizer:layout(Sizer),
+ Timer = timer:send_interval(20, self(), update),
{Panel, #state{parent = Panel, config = Config,
- canvas = Canvas,
- gl = GL, timer = Timer}}.
+ canvas = Canvas, image=Image,
+ timer = Timer}}.
%% Event handling
-handle_event(#wx{event = #wxSize{size = {W,H}}}, State) ->
- case W =:= 0 orelse H =:= 0 of
- true -> skip;
- _ ->
+handle_sync_event(_PaintEvent, _, #state{canvas=Canvas}) ->
+ %% Sync events are called from a temporary process,
+ %% we need to setup the gl canvas on cocoa for some reason
+ %% We do not really have to do anything, the timer event will refresh the painting
+ wxGLCanvas:setCurrent(Canvas),
+ DC= wxPaintDC:new(Canvas),
+ wxPaintDC:destroy(DC),
+ ok.
+
+handle_event(#wx{event = #wxSize{size = {W,H}}}, State = #state{gl=GL}) ->
+ if
+ GL =:= undefined ->
+ #state{canvas=Canvas, image=Image} = State,
+ wxGLCanvas:setCurrent(Canvas),
+ {noreply, State#state{gl=setup_gl(Canvas,Image)}};
+ W =:= 0, H =:= 0 -> {noreply, State};
+ true ->
gl:viewport(0,0,W,H),
gl:matrixMode(?GL_PROJECTION),
gl:loadIdentity(),
gl:ortho( -2.0, 2.0, -2.0*H/W, 2.0*H/W, -20.0, 20.0),
gl:matrixMode(?GL_MODELVIEW),
- gl:loadIdentity()
- end,
- {noreply, State}.
+ gl:loadIdentity(),
+ {noreply, State}
+ end.
+handle_info(update, State=#state{gl=undefined}) ->
+ {noreply, State};
handle_info(update, State) ->
S1 = update_rotation(State),
GL = S1#state.gl,