diff options
Diffstat (limited to 'lib/wx/examples/demo/ex_graphicsContext.erl')
| -rw-r--r-- | lib/wx/examples/demo/ex_graphicsContext.erl | 19 |
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), |