The R13B03 release.OTP_R13B03

1 files changed, 175 insertions, 0 deletions

diff --git a/lib/gs/src/gstk_menubar.erl b/lib/gs/src/gstk_menubar.erl
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+++ b/lib/gs/src/gstk_menubar.erl
@@ -0,0 +1,175 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 1996-2009. 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%
+%%
+
+%%
+%% ------------------------------------------------------------
+%% Basic Menubar Type
+%% ------------------------------------------------------------
+
+-module(gstk_menubar).
+
+%%------------------------------------------------------------------------------
+%% 			   MENUBAR OPTIONS
+%%
+%%  Attributes:
+%%	bg			Color
+%%	bw			Int
+%%	data			Data
+%%	height			Int
+%%	highlightbg		Color
+%%	highlightbw		Int
+%%	highlightfg		Color
+%%	relief			Relief	[flat|raised|sunken|ridge|groove]
+%%
+%%  Commands:
+%%	setfocus		[Bool | {Bool, Data}]
+%%
+%%  Events:
+%%	buttonpress		[Bool | {Bool, Data}]
+%%	buttonrelease		[Bool | {Bool, Data}]
+%%	configure		[Bool | {Bool, Data}]
+%%	destroy			[Bool | {Bool, Data}]
+%%	enter			[Bool | {Bool, Data}]
+%%	focus			[Bool | {Bool, Data}]
+%%	keypress		[Bool | {Bool, Data}]
+%%	keyrelease		[Bool | {Bool, Data}]
+%%	leave			[Bool | {Bool, Data}]
+%%	motion			[Bool | {Bool, Data}]
+%%
+%%  Read Options:
+%%	children
+%%	id
+%%	parent
+%%	type
+%%
+%%  Not Implemented:
+%%	align			How
+%%
+
+-export([create/3,config/3,read/3,delete/2,event/5,option/5,read_option/5,
+	mk_create_opts_for_child/4]).
+
+-include("gstk.hrl").
+
+%%-----------------------------------------------------------------------------
+%%			MANDATORY INTERFACE FUNCTIONS
+%%-----------------------------------------------------------------------------
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Function   	: create/7
+%% Purpose    	: Create a widget of the type defined in this module.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+create(DB, GstkId, Opts) ->
+    TkW = gstk_generic:mk_tkw_child(DB,GstkId),
+    MPreCmd = ["frame ", TkW],
+    PlaceCmd = [";place ", TkW],
+    Ngstkid = GstkId#gstkid{widget=TkW},
+    case gstk_generic:make_command(Opts, Ngstkid,TkW, MPreCmd, PlaceCmd, DB) of
+	{error,Reason} -> {error,Reason};
+	Cmd when is_list(Cmd) ->
+	    gstk:exec([Cmd,";pack ", TkW, " -side top -fill x;"]),
+	    Ngstkid
+    end.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Function   	: config/3
+%% Purpose    	: Configure a widget of the type defined in this module.
+%% Args        	: DB	  - The Database
+%%		  Gstkid   - The gstkid of the widget
+%%		  Opts    - A list of options for configuring the widget
+%%
+%% Return 	: [true | {bad_result, Reason}]
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+config(DB, Gstkid, Opts) ->
+    TkW = Gstkid#gstkid.widget,
+    SimplePreCmd = [TkW, " conf"],
+    PlacePreCmd = ["place ", TkW],
+    gstk_generic:mk_cmd_and_exec(Opts,Gstkid,TkW,SimplePreCmd,PlacePreCmd,DB).
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Function   	: read/3
+%% Purpose    	: Read one option from a widget
+%% Args        	: Opt     - An option to read
+%% Return 	: [OptionValue | {bad_result, Reason}]
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+read(DB, Gstkid, Opt) ->
+    gstk_generic:read_option(DB, Gstkid, Opt).
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Function   	: delete/2
+%% Purpose    	: Delete widget from databas and return tkwidget to destroy
+%% Args        	: DB	  - The Database
+%%		  Gstkid   - The gstkid of the widget
+%%
+%% Return 	: TkWidget to destroy
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+delete(DB, Gstkid) ->
+    gstk_db:delete_widget(DB, Gstkid),
+    Gstkid#gstkid.widget.
+
+event(DB, Gstkid, Etype, Edata, Args) ->
+    gstk_generic:event(DB, Gstkid, Etype, Edata, Args).
+
+mk_create_opts_for_child(DB,Cgstkid, Pgstkid, Opts) 
+when Cgstkid#gstkid.objtype==menubutton ->
+    case gstk_db:lookup_def(Pgstkid,menubutton,bg) of
+	false ->
+	    MbarTkW=Pgstkid#gstkid.widget,
+	    Color=tcl2erl:ret_color([MbarTkW," cg -bg"]),
+	    gstk_db:insert_def(Pgstkid,menubutton,{bg,Color});
+	_ -> done
+    end,
+    gstk_generic:mk_create_opts_for_child(DB,Cgstkid,Pgstkid,Opts).
+
+
+%%-----------------------------------------------------------------------------
+%%			MANDATORY FUNCTIONS
+%%-----------------------------------------------------------------------------
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Function   	: option/4
+%% Purpose    	: Take care of options
+%% Args        	: Option  - An option tuple
+%%		  TkW     - The  tk-widget
+%% Return 	: A tuple {OptionType, OptionCmd}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+option(Option,_Gstkid,_TkW,_DB,_) ->
+    case Option of
+	{bg,          Color} -> {s, [" -bg ", gstk:to_color(Color)]};
+	{height,     Height} -> {s, [" -height ", gstk:to_ascii(Height)]};
+	_                    -> invalid_option
+    end.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% Function   	: read_option/5
+%% Purpose    	: Take care of a read option
+%% Return 	: The value of the option or invalid_option
+%%		  [OptionValue | {bad_result, Reason}]
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+read_option(Option,GstkId,TkW,_DB,_) ->
+    case Option of
+	bg            -> tcl2erl:ret_color([TkW," cg -bg"]);
+	height        -> tcl2erl:ret_int(["update idletasks;winfo he ",TkW]);
+	_ -> {bad_result, {GstkId#gstkid.objtype, invalid_option, Option}}
+    end.
+
+
+%% ----- Done -----
+
+