indexing
	description: "Text Alignment (TA) constants."
	status: "See notice at end of class."
	date: "$Date$"
	revision: "$Revision$"

class interface
	WEL_TA_CONSTANTS

feature -- Access

	ta_baseline: INTEGER

	ta_bottom: INTEGER

	ta_center: INTEGER

	ta_left: INTEGER

	ta_noupdatecp: INTEGER

	ta_right: INTEGER

	ta_top: INTEGER

	ta_updatecp: INTEGER
	
feature -- Status report

	valid_htext_alignment_constant (c: INTEGER): BOOLEAN
			-- Is c a valid text alignment constant for horizontal positioning?

	valid_text_alignment_constant (c: INTEGER): BOOLEAN
			-- Is c a valid text alignment constant?

	valid_vtext_alignment_constant (c: INTEGER): BOOLEAN
			-- Is c a valid text alignment constant for vertical positioning?
	
invariant

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

end -- class WEL_TA_CONSTANTS