    indexing
    	description: "Color (COLOR) constants."
    	legal: "See notice at end of class."
    	status: "See notice at end of class."
    	date: "$Date: 2006-01-22 18:25:44 -0800 (Sun, 22 Jan 2006) $"
    	revision: "$Revision: 56675 $"

    class interface
    	WEL_COLOR_CONSTANTS

    create
    	default_create
    			-- Process instances of classes with no creation clause.
    			-- (Default: do nothing.)
    			-- (from ANY)

    feature -- Access

    	color_3ddkshadow: INTEGER_32 is 21
    			-- Dark shadow for three-dimensional display elements.
    			--
    			-- Declared in Windows as COLOR_3DDKSHADOW

    	color_3dface: INTEGER_32 is 15
    			-- Face color for three-dimensional display elements and
    			-- for dialog box backgrounds.
    			--
    			-- Declared in Windows as COLOR_3DFACE
    			-- Was declared in WEL_COLOR_CONSTANTS as synonym of Color_btnface.

    	color_3dhighlight: INTEGER_32 is 20
    			-- Highlight color for three-dimensional display elements
    			-- (for edges facing the light source.)
    			--
    			-- Declared in Windows as COLOR_3DHILIGHT
    			-- Was declared in WEL_COLOR_CONSTANTS as synonym of Color_3dhilight, Color_btnhilight and Color_btnhighlight.

    	color_3dhilight: INTEGER_32 is 20
    			-- Highlight color for three-dimensional display elements
    			-- (for edges facing the light source.)
    			--
    			-- Declared in Windows as COLOR_3DHILIGHT
    			-- Was declared in WEL_COLOR_CONSTANTS as synonym of Color_3dhighlight, Color_btnhilight and Color_btnhighlight.

    	color_3dlight: INTEGER_32 is 22
    			-- Light color for three-dimensional display elements
    			-- (for edges facing the light source.)
    			--
    			-- Declared in Windows as COLOR_3DLIGHT

    	color_3dshadow: INTEGER_32 is 16
    			-- Shadow color for three-dimensional display elements
    			-- (for edges facing away from the light source).
    			--
    			-- Declared in Windows as COLOR_3DSHADOW
    			-- Was declared in WEL_COLOR_CONSTANTS as synonym of Color_btnshadow.

    	color_activeborder: INTEGER_32 is 10
    			-- Active window border.
    			--
    			-- Declared in Windows as COLOR_ACTIVEBORDER

    	color_activecaption: INTEGER_32 is 2
    			-- Active window title bar.
    			--
    			-- Windows 98/Me, Windows 2000 or later:
    			--   Specifies the left side color in the color gradient of an active
    			--   window's title bar if the gradient effect is enabled.
    			--
    			-- Declared in Windows as COLOR_ACTIVECAPTION

    	color_appworkspace: INTEGER_32 is 12
    			-- Background color of multiple document interface (MDI) applications.
    			--
    			-- Declared in Windows as COLOR_APPWORKSPACE

    	color_background: INTEGER_32 is 1
    			-- Desktop.
    			--
    			-- Declared in Windows as COLOR_BACKGROUND
    			-- Was declared in WEL_COLOR_CONSTANTS as synonym of Color_desktop.

    	color_btnface: INTEGER_32 is 15
    			-- Face color for three-dimensional display elements and
    			-- for dialog box backgrounds.
    			--
    			-- Declared in Windows as COLOR_3DFACE
    			-- Was declared in WEL_COLOR_CONSTANTS as synonym of Color_3dface.

    	color_btnhighlight: INTEGER_32 is 20
    			-- Highlight color for three-dimensional display elements
    			-- (for edges facing the light source.)
    			--
    			-- Declared in Windows as COLOR_3DHILIGHT
    			-- Was declared in WEL_COLOR_CONSTANTS as synonym of Color_3dhilight, Color_3dhighlight and Color_btnhilight.

    	color_btnhilight: INTEGER_32 is 20
    			-- Highlight color for three-dimensional display elements
    			-- (for edges facing the light source.)
    			--
    			-- Declared in Windows as COLOR_3DHILIGHT
    			-- Was declared in WEL_COLOR_CONSTANTS as synonym of Color_3dhilight, Color_3dhighlight and Color_btnhighlight.

    	color_btnshadow: INTEGER_32 is 16
    			-- Shadow color for three-dimensional display elements
    			-- (for edges facing away from the light source).
    			--
    			-- Declared in Windows as COLOR_3DSHADOW
    			-- Was declared in WEL_COLOR_CONSTANTS as synonym of Color_3dshadow.

    	color_btntext: INTEGER_32 is 18
    			-- Text on push buttons.
    			--
    			-- Declared in Windows as COLOR_BTNTEXT

    	color_captiontext: INTEGER_32 is 9
    			-- Text in caption, size box, and scroll bar arrow box.
    			--
    			-- Declared in Windows as COLOR_CAPTIONTEXT

    	color_desktop: INTEGER_32 is 1
    			-- Desktop.
    			--
    			-- Declared in Windows as COLOR_BACKGROUND
    			-- Was declared in WEL_COLOR_CONSTANTS as synonym of Color_background.

    	color_gradientactivecaption: INTEGER_32 is 27
    			-- Windows 98/Me, Windows 2000 or later:
    			--   Right side color in the color gradient of an active window's
    			--   title bar. COLOR_ACTIVECAPTION specifies the left side color.
    			--   Use SPI_GETGRADIENTCAPTIONS with the SystemParametersInfo
    			--   function to determine whether the gradient effect is enabled.
    			--
    			-- Declared in Windows as COLOR_GRADIENTACTIVECAPTION

    	color_gradientinactivecaption: INTEGER_32 is 28
    			-- Windows 98/Me, Windows 2000 or later:
    			--   Right side color in the color gradient of an inactive window's
    			--   title bar. COLOR_INACTIVECAPTION specifies the left side color.
    			--
    			-- Declared in Windows as COLOR_GRADIENTINACTIVECAPTION

    	color_graytext: INTEGER_32 is 17
    			-- Grayed (disabled) text. This color is set to 0 if the current
    			-- display driver does not support a solid gray color.
    			--
    			-- Declared in Windows as COLOR_GRAYTEXT

    	color_highlight: INTEGER_32 is 13
    			-- Item(s) selected in a control.
    			--
    			-- Declared in Windows as COLOR_HIGHLIGHT

    	color_highlighttext: INTEGER_32 is 14
    			-- Text of item(s) selected in a control.
    			--
    			-- Declared in Windows as COLOR_HIGHLIGHTTEXT

    	color_hotlight: INTEGER_32 is 26
    			-- Windows 98/Me, Windows 2000 or later:
    			--   Color for a hot-tracked item. Single clicking a hot-tracked
    			--   item executes the item.
    			--
    			-- Declared in Windows as COLOR_HOTLIGHT

    	color_inactiveborder: INTEGER_32 is 11
    			-- Inactive window border.
    			--
    			-- Declared in Windows as COLOR_INACTIVEBORDER

    	color_inactivecaption: INTEGER_32 is 3
    			-- Inactive window caption.
    			--
    			-- Windows 98/Me, Windows 2000 or later:
    			--   Specifies the left side color in the color gradient of an inactive
    			--   window's title bar if the gradient effect is enabled.
    			--
    			-- Declared in Windows as COLOR_INACTIVECAPTION

    	color_inactivecaptiontext: INTEGER_32 is 19
    			-- Color of text in an inactive caption.
    			--
    			-- Declared in Windows as COLOR_INACTIVECAPTIONTEXT

    	color_infobk: INTEGER_32 is 24
    			-- Background color for tooltip controls.
    			--
    			-- Declared in Windows as COLOR_INFOBK

    	color_infotext: INTEGER_32 is 23
    			-- Text color for tooltip controls.
    			--
    			-- Declared in Windows as COLOR_INFOTEXT

    	color_menu: INTEGER_32 is 4
    			-- Menu background.
    			--
    			-- Declared in Windows as COLOR_MENU

    	color_menubar: INTEGER_32 is 30
    			-- Windows XP:
    			--   The background color for the menu bar when menus appear as
    			--   flat menus (see SystemParametersInfo). However, Color_menu
    			--   continues to specify the background color of the menu popup.
    			--
    			-- Declared in Windows as COLOR_MENUBAR

    	color_menuhilight: INTEGER_32 is 29
    			-- Windows XP:
    			--   The color used to highlight menu items when the menu appears
    			--   as a flat menu (see SystemParametersInfo). The highlighted
    			--   menu item is outlined with COLOR_HIGHLIGHT.
    			--
    			-- Declared in Windows as COLOR_MENUHILIGHT

    	color_menutext: INTEGER_32 is 7
    			-- Text in menus.
    			--
    			-- Declared in Windows as COLOR_MENUTEXT

    	color_scrollbar: INTEGER_32 is 0
    			-- Scroll bar gray area.
    			--
    			-- Declared in Windows as COLOR_SCROLLBAR

    	color_window: INTEGER_32 is 5
    			-- Window background.
    			--
    			-- Declared in Windows as COLOR_WINDOW

    	color_windowframe: INTEGER_32 is 6
    			-- Window frame.
    			--
    			-- Declared in Windows as COLOR_WINDOWFRAME

    	color_windowtext: INTEGER_32 is 8
    			-- Text in windows.
    			--
    			-- Declared in Windows as COLOR_WINDOWTEXT

    	generating_type: STRING_8
    			-- Name of current object's generating type
    			-- (type of which it is a direct instance)
    			-- (from ANY)

    	generator: STRING_8
    			-- Name of current object's generating class
    			-- (base class of the type of which it is a direct instance)
    			-- (from ANY)

    feature -- Comparison

    	frozen deep_equal (some: ANY; other: like arg #1): BOOLEAN
    			-- Are `some' and `other' either both void
    			-- or attached to isomorphic object structures?
    			-- (from ANY)
    		ensure -- from ANY
    			shallow_implies_deep: standard_equal (some, other) implies Result
    			both_or_none_void: (some = Void) implies (Result = (other = Void))
    			same_type: (Result and (some /= Void)) implies some.same_type (other)
    			symmetric: Result implies deep_equal (other, some)

    	frozen equal (some: ANY; other: like arg #1): BOOLEAN
    			-- Are `some' and `other' either both void or attached
    			-- to objects considered equal?
    			-- (from ANY)
    		ensure -- from ANY
    			definition: Result = (some = Void and other = Void) or else ((some /= Void and other /= Void) and then some.is_equal (other))

    	is_equal (other: like Current): BOOLEAN
    			-- Is `other' attached to an object considered
    			-- equal to current object?
    			-- (from ANY)
    		require -- from ANY
    			other_not_void: other /= Void
    		ensure -- from ANY
    			symmetric: Result implies other.is_equal (Current)
    			consistent: standard_is_equal (other) implies Result

    	frozen standard_equal (some: ANY; other: like arg #1): BOOLEAN
    			-- Are `some' and `other' either both void or attached to
    			-- field-by-field identical objects of the same type?
    			-- Always uses default object comparison criterion.
    			-- (from ANY)
    		ensure -- from ANY
    			definition: Result = (some = Void and other = Void) or else ((some /= Void and other /= Void) and then some.standard_is_equal (other))

    	frozen standard_is_equal (other: like Current): BOOLEAN
    			-- Is `other' attached to an object of the same type
    			-- as current object, and field-by-field identical to it?
    			-- (from ANY)
    		require -- from ANY
    			other_not_void: other /= Void
    		ensure -- from ANY
    			same_type: Result implies same_type (other)
    			symmetric: Result implies other.standard_is_equal (Current)

    feature -- Status report

    	conforms_to (other: ANY): BOOLEAN
    			-- Does type of current object conform to type
    			-- of `other' (as per Eiffel: The Language, chapter 13)?
    			-- (from ANY)
    		require -- from ANY
    			other_not_void: other /= Void

    	same_type (other: ANY): BOOLEAN
    			-- Is type of current object identical to type of `other'?
    			-- (from ANY)
    		require -- from ANY
    			other_not_void: other /= Void
    		ensure -- from ANY
    			definition: Result = (conforms_to (other) and other.conforms_to (Current))

    	valid_color_constant (c: INTEGER_32): BOOLEAN
    			-- Is `c' a valid color constant?

    feature -- Duplication

    	copy (other: like Current)
    			-- Update current object using fields of object attached
    			-- to `other', so as to yield equal objects.
    			-- (from ANY)
    		require -- from ANY
    			other_not_void: other /= Void
    			type_identity: same_type (other)
    		ensure -- from ANY
    			is_equal: is_equal (other)

    	frozen deep_copy (other: like Current)
    			-- Effect equivalent to that of:
    			--		copy (`other' . deep_twin)
    			-- (from ANY)
    		require -- from ANY
    			other_not_void: other /= Void
    		ensure -- from ANY
    			deep_equal: deep_equal (Current, other)

    	frozen deep_twin: like Current
    			-- New object structure recursively duplicated from Current.
    			-- (from ANY)
    		ensure -- from ANY
    			deep_equal: deep_equal (Current, Result)

    	frozen standard_copy (other: like Current)
    			-- Copy every field of `other' onto corresponding field
    			-- of current object.
    			-- (from ANY)
    		require -- from ANY
    			other_not_void: other /= Void
    			type_identity: same_type (other)
    		ensure -- from ANY
    			is_standard_equal: standard_is_equal (other)

    	frozen standard_twin: like Current
    			-- New object field-by-field identical to `other'.
    			-- Always uses default copying semantics.
    			-- (from ANY)
    		ensure -- from ANY
    			standard_twin_not_void: Result /= Void
    			equal: standard_equal (Result, Current)

    	frozen twin: like Current
    			-- New object equal to `Current'
    			-- twin calls copy; to change copying/twining semantics, redefine copy.
    			-- (from ANY)
    		ensure -- from ANY
    			twin_not_void: Result /= Void
    			is_equal: Result.is_equal (Current)

    feature -- Basic operations

    	frozen default: like Current
    			-- Default value of object's type
    			-- (from ANY)

    	frozen default_pointer: POINTER
    			-- Default value of type `POINTER'
    			-- (Avoid the need to write `p'.default for
    			-- some `p' of type `POINTER'.)
    			-- (from ANY)

    	default_rescue
    			-- Process exception for routines with no Rescue clause.
    			-- (Default: do nothing.)
    			-- (from ANY)

    	frozen do_nothing
    			-- Execute a null action.
    			-- (from ANY)

    feature -- Output

    	io: STD_FILES
    			-- Handle to standard file setup
    			-- (from ANY)

    	out: STRING_8
    			-- New string containing terse printable representation
    			-- of current object
    			-- Was declared in ANY as synonym of tagged_out.
    			-- (from ANY)

    	print (some: ANY)
    			-- Write terse external representation of `some'
    			-- on standard output.
    			-- (from ANY)

    	frozen tagged_out: STRING_8
    			-- New string containing terse printable representation
    			-- of current object
    			-- Was declared in ANY as synonym of out.
    			-- (from ANY)

    feature -- Platform

    	operating_environment: OPERATING_ENVIRONMENT
    			-- Objects available from the operating system
    			-- (from ANY)

    invariant
    		-- from ANY
    	reflexive_equality: standard_is_equal (Current)
    	reflexive_conformance: conforms_to (Current)

    indexing
    	copyright: "Copyright (c) 1984-2006, Eiffel Software and others"
    	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
    	source: "[
    		Eiffel Software
    		356 Storke Road, Goleta, CA 93117 USA
    		Telephone 805-685-1006, Fax 805-685-6869
    		Website http://www.eiffel.com
    		Customer support http://support.eiffel.com
    	]"

    end -- class WEL_COLOR_CONSTANTS