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-rw-r--r--lib/wx/examples/demo/ex_aui.erl81
-rw-r--r--lib/wx/examples/demo/ex_canvas.erl47
2 files changed, 94 insertions, 34 deletions
diff --git a/lib/wx/examples/demo/ex_aui.erl b/lib/wx/examples/demo/ex_aui.erl
index e0841da670..7fbf841d16 100644
--- a/lib/wx/examples/demo/ex_aui.erl
+++ b/lib/wx/examples/demo/ex_aui.erl
@@ -47,40 +47,54 @@ init(Config) ->
-define(pi, wxAuiPaneInfo).
do_init(Config) ->
- Parent = proplists:get_value(parent, Config),
+ Parent = proplists:get_value(parent, Config),
Panel = wxPanel:new(Parent, []),
%% Setup sizers
MainSizer = wxBoxSizer:new(?wxVERTICAL),
Manager = wxAuiManager:new([{managed_wnd, Panel}]),
-
- Pane = ?pi:new(),
- ?pi:closeButton(Pane),
- ?pi:right(Pane),
- ?pi:dockable(Pane, [{b, true}]),
- ?pi:floatingSize(Pane, 300,200),
- ?pi:minSize(Pane, {50,50}),
- ?pi:paneBorder(Pane),
- ?pi:floatable(Pane, [{b, true}]),
-
- create_pane(Panel, Manager, Pane),
- create_pane(Panel, Manager,
- ?pi:caption(?pi:top(?pi:new(Pane)), "One")),
- create_pane(Panel, Manager,
- ?pi:caption(?pi:left(?pi:new(Pane)), "two")),
- create_pane(Panel, Manager,
- ?pi:caption(?pi:bottom(?pi:new(Pane)), "Three")),
- Pane2 = wxAuiPaneInfo:new(Pane),
- ?pi:centrePane(Pane2),
- create_notebook(Panel, Manager, ?pi:new(Pane2)),
-
- wxPanel:setSizer(Panel, MainSizer),
-
- wxAuiManager:connect(Manager, aui_pane_button, [{skip,true}]),
- wxAuiManager:connect(Manager, aui_pane_maximize, [{skip,true}]),
- wxAuiManager:update(Manager),
- process_flag(trap_exit, true),
- {Panel, #state{parent=Panel, config=Config, aui=Manager}}.
+ try
+ Art = wxAuiManager:getArtProvider(Manager),
+ wxAuiDockArt:setColour(Art, ?wxAUI_DOCKART_BACKGROUND_COLOUR, {200, 100, 100}),
+ wxAuiDockArt:setColour(Art, ?wxAUI_DOCKART_ACTIVE_CAPTION_COLOUR, {200, 100, 100}),
+ wxAuiDockArt:setColour(Art, ?wxAUI_DOCKART_INACTIVE_CAPTION_COLOUR, {100, 200, 100}),
+
+
+ Pane = ?pi:new(),
+ ?pi:closeButton(Pane),
+ ?pi:right(Pane),
+ ?pi:dockable(Pane, [{b, true}]),
+ ?pi:floatingSize(Pane, 300,200),
+ ?pi:minSize(Pane, {50,50}),
+ ?pi:paneBorder(Pane),
+ ?pi:floatable(Pane, [{b, true}]),
+
+ create_pane(Panel, Manager, Pane),
+ create_pane(Panel, Manager,
+ ?pi:caption(?pi:top(?pi:new(Pane)), "One")),
+ create_pane(Panel, Manager,
+ ?pi:caption(?pi:left(?pi:new(Pane)), "two")),
+ create_pane(Panel, Manager,
+ ?pi:caption(?pi:bottom(?pi:new(Pane)), "Three")),
+ Pane2 = wxAuiPaneInfo:new(Pane),
+ ?pi:centrePane(Pane2),
+ create_notebook(Panel, Manager, ?pi:new(Pane2)),
+
+ wxPanel:setSizer(Panel, MainSizer),
+
+ wxAuiManager:connect(Manager, aui_pane_button, [{skip,true}]),
+ wxAuiManager:connect(Manager, aui_pane_maximize, [{skip,true}]),
+ wxAuiManager:update(Manager),
+ process_flag(trap_exit, true),
+ {Panel, #state{parent=Panel, config=Config, aui=Manager}}
+ catch Class:Reason ->
+ ST = erlang:get_stacktrace(),
+ io:format("AUI Crashed ~p ~p~n",[Reason, ST]),
+ wxAuiManager:unInit(Manager),
+ wxAuiManager:destroy(Manager),
+ wxPanel:destroy(Panel),
+ erlang:raise(Class, Reason, ST)
+ end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Callbacks handled as normal gen_server callbacks
@@ -163,6 +177,15 @@ create_notebook(Parent, Manager, Pane) ->
Notebook = wxAuiNotebook:new(Parent, [{style, Style}]),
+ Art = wxAuiSimpleTabArt:new(),
+ case ?wxMAJOR_VERSION > 2 of
+ true ->
+ wxAuiSimpleTabArt:setColour(Art, {200, 0, 0}),
+ wxAuiSimpleTabArt:setActiveColour(Art, {0, 0, 200});
+ false -> ignore
+ end,
+ ok = wxAuiNotebook:setArtProvider(Notebook, Art),
+
Tab1 = wxPanel:new(Notebook, []),
wxPanel:setBackgroundColour(Tab1, ?wxBLACK),
wxButton:new(Tab1, ?wxID_ANY, [{label,"New tab"}]),
diff --git a/lib/wx/examples/demo/ex_canvas.erl b/lib/wx/examples/demo/ex_canvas.erl
index 1cbb96de1f..cdc783055c 100644
--- a/lib/wx/examples/demo/ex_canvas.erl
+++ b/lib/wx/examples/demo/ex_canvas.erl
@@ -35,7 +35,9 @@
parent,
config,
canvas,
- bitmap
+ bitmap,
+ overlay,
+ pos
}).
start(Config) ->
@@ -60,6 +62,10 @@ do_init(Config) ->
wxPanel:connect(Canvas, paint, [callback]),
wxPanel:connect(Canvas, size),
+ wxPanel:connect(Canvas, left_down),
+ wxPanel:connect(Canvas, left_up),
+ wxPanel:connect(Canvas, motion),
+
wxPanel:connect(Button, command_button_clicked),
%% Add to sizers
@@ -78,7 +84,9 @@ do_init(Config) ->
Bitmap = wxBitmap:new(erlang:max(W,30),erlang:max(30,H)),
{Panel, #state{parent=Panel, config=Config,
- canvas = Canvas, bitmap = Bitmap}}.
+ canvas = Canvas, bitmap = Bitmap,
+ overlay = wxOverlay:new()
+ }}.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Sync event from callback events, paint event must be handled in callbacks
@@ -127,11 +135,39 @@ handle_event(#wx{event = #wxCommand{type = command_button_clicked}},
wxBitmap:destroy(Bmp),
{noreply, State};
handle_event(#wx{event = #wxSize{size={W,H}}},
- State = #state{bitmap=Prev}) ->
+ State = #state{bitmap=Prev, canvas=Canvas}) ->
Bitmap = wxBitmap:new(W,H),
- draw(State#state.canvas, Bitmap, fun(DC) -> wxDC:clear(DC) end),
+ draw(Canvas, Bitmap, fun(DC) -> wxDC:clear(DC) end),
wxBitmap:destroy(Prev),
{noreply, State#state{bitmap = Bitmap}};
+
+handle_event(#wx{event = #wxMouse{type=left_down, x=X, y=Y}}, State) ->
+ {noreply, State#state{pos={X,Y}}};
+handle_event(#wx{event = #wxMouse{type=motion, x=X1, y=Y1}},
+ #state{pos=Start, overlay=Overlay, canvas=Canvas} = State) ->
+ case Start of
+ undefined -> ignore;
+ {X0,Y0} ->
+ DC = wxClientDC:new(Canvas),
+ DCO = wxDCOverlay:new(Overlay, DC),
+ wxDCOverlay:clear(DCO),
+ wxDC:setPen(DC, ?wxLIGHT_GREY_PEN),
+ wxDC:setBrush(DC, ?wxTRANSPARENT_BRUSH),
+ wxDC:drawRectangle(DC, {X0,Y0, X1-X0, Y1-Y0}),
+ wxDCOverlay:destroy(DCO),
+ wxClientDC:destroy(DC)
+ end,
+ {noreply, State};
+handle_event(#wx{event = #wxMouse{type=left_up}},
+ #state{overlay=Overlay, canvas=Canvas} = State) ->
+ DC = wxClientDC:new(Canvas),
+ DCO = wxDCOverlay:new(Overlay, DC),
+ wxDCOverlay:clear(DCO),
+ wxDCOverlay:destroy(DCO),
+ wxClientDC:destroy(DC),
+ wxOverlay:reset(Overlay),
+ {noreply, State#state{pos=undefined}};
+
handle_event(Ev = #wx{}, State = #state{}) ->
demo:format(State#state.config, "Got Event ~p\n", [Ev]),
{noreply, State}.
@@ -155,7 +191,8 @@ handle_cast(Msg, State) ->
code_change(_, _, State) ->
{stop, ignore, State}.
-terminate(_Reason, _) ->
+terminate(_Reason, #state{overlay=Overlay}) ->
+ wxOverlay:destroy(Overlay),
ok.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-26 18:00:29 +0000