aboutsummaryrefslogtreecommitdiffstats
path: root/lib/wx/examples/demo/ex_graphicsContext.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/wx/examples/demo/ex_graphicsContext.erl')
-rw-r--r--lib/wx/examples/demo/ex_graphicsContext.erl19
1 files changed, 10 insertions, 9 deletions
diff --git a/lib/wx/examples/demo/ex_graphicsContext.erl b/lib/wx/examples/demo/ex_graphicsContext.erl
index 15492ecc66..59bfe7ff64 100644
--- a/lib/wx/examples/demo/ex_graphicsContext.erl
+++ b/lib/wx/examples/demo/ex_graphicsContext.erl
@@ -25,8 +25,8 @@
%% wx_object callbacks
-export([init/1, terminate/2, code_change/3,
- handle_info/2, handle_call/3,
-handle_cast/2, handle_event/2, handle_sync_event/3]).
+ handle_info/2, handle_call/3,handle_cast/2,
+ handle_event/2, handle_sync_event/3]).
-include_lib("wx/include/wx.hrl").
@@ -57,11 +57,9 @@ do_init(Config) ->
[{label, "wxGrapicsContext"}]),
Win = wxPanel:new(Panel, []),
- Pen = wxPen:new(),
+ Pen = ?wxBLACK_PEN,
Brush = wxBrush:new({30, 175, 23, 127}),
- Font = wxFont:new(),
- wxFont:setWeight(Font, ?wxBOLD),
-
+ Font = ?wxITALIC_FONT,
wxPanel:connect(Win, paint, [callback]),
%% Add to sizers
@@ -94,6 +92,10 @@ 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}.
@@ -112,13 +114,12 @@ terminate(_Reason, _State) ->
%% Local functions
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-draw(Win, Pen, Brush, Font0) ->
+draw(Win, Pen, Brush, Font) ->
try
Canvas = wxGraphicsContext:create(Win),
wxGraphicsContext:setPen(Canvas, Pen),
wxGraphicsContext:setBrush(Canvas, Brush),
- Font = wxGraphicsContext:createFont(Canvas, Font0),
- wxGraphicsContext:setFont(Canvas, Font),
+ wxGraphicsContext:setFont(Canvas, Font, {0, 0, 50}),
wxGraphicsContext:drawRoundedRectangle(Canvas, 35.0,35.0, 100.0, 50.0, 10.0),
wxGraphicsContext:drawText(Canvas, "This text should be antialised", 60.0, 55.0),