indexing
description: "[
Objects that provide information for a range of characters in an EV_RICH_TEXT.
Depending on the query applied to `Current', the values of all attributes are used in different
fashions, sometimes to indicate which fields of an EV_CHARACTER_FORMAT are valid, or have a particular
property. The applicable features in EV_RICH_TEXT which use `Current' provide full descriptions.
]"
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
EV_CHARACTER_FORMAT_RANGE_INFORMATION
create
make_with_flags (flags: INTEGER_32)
`Current'`flags'
`flags'
{EV_CHARACTER_FORMAT_CONSTANTS}.font_height{EV_CHARACTER_FORMAT_CONSTANTS}.color
require
valid_flags: valid_character_format_flag (flags)
ensure
attributes_set: font_family = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.font_family = flags) and font_weight = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.font_weight = flags) and font_shape = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.font_shape = flags) and font_height = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.font_height = flags) and color = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.color = flags) and background_color = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.background_color = flags) and effects_striked_out = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.effects_striked_out = flags) and effects_underlined = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.effects_underlined = flags) and effects_vertical_offset = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.effects_vertical_offset = flags)
feature
background_color: BOOLEAN
color: BOOLEAN
effects_striked_out: BOOLEAN
effects_underlined: BOOLEAN
effects_vertical_offset: BOOLEAN
font_family: BOOLEAN
font_height: BOOLEAN
font_shape: BOOLEAN
font_weight: BOOLEAN
generating_type: STRING_8
ANY
generator: STRING_8
ANY
feature
frozen deep_equal (some: ANY; other: like arg #1): BOOLEAN
`some'`other'
ANY
ensure 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
`some'`other'
ANY
ensure 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
`other'
ANY
require ANY
other_not_void: other /= Void
ensure 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
`some'`other'
ANY
ensure 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
`other'
ANY
require ANY
other_not_void: other /= Void
ensure ANY
same_type: Result implies same_type (other)
symmetric: Result implies other.standard_is_equal (Current)
feature
conforms_to (other: ANY): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
same_type (other: ANY): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
ensure ANY
definition: Result = (conforms_to (other) and other.conforms_to (Current))
feature
copy (other: like Current)
`other'
ANY
require ANY
other_not_void: other /= Void
type_identity: same_type (other)
ensure ANY
is_equal: is_equal (other)
frozen deep_copy (other: like Current)
copy`other'deep_twin
ANY
require ANY
other_not_void: other /= Void
ensure ANY
deep_equal: deep_equal (Current, other)
frozen deep_twin: like Current
ANY
ensure ANY
deep_equal: deep_equal (Current, Result)
frozen standard_copy (other: like Current)
`other'
ANY
require ANY
other_not_void: other /= Void
type_identity: same_type (other)
ensure ANY
is_standard_equal: standard_is_equal (other)
frozen standard_twin: like Current
`other'
ANY
ensure ANY
standard_twin_not_void: Result /= Void
equal: standard_equal (Result, Current)
frozen twin: like Current
`Current'
twincopycopy
ANY
ensure ANY
twin_not_void: Result /= Void
is_equal: Result.is_equal (Current)
feature
frozen default: like Current
ANY
frozen default_pointer: POINTER
`POINTER'
`p'default
`p'`POINTER'
ANY
default_rescue
ANY
frozen do_nothing
ANY
feature {ANY}
valid_character_format_flag (a_flag: INTEGER_32): BOOLEAN
`a_flag'
effects_underlined
EV_CHARACTER_FORMAT_CONSTANTS
feature
make_with_flags (flags: INTEGER_32)
`Current'`flags'
`flags'
{EV_CHARACTER_FORMAT_CONSTANTS}.font_height{EV_CHARACTER_FORMAT_CONSTANTS}.color
require
valid_flags: valid_character_format_flag (flags)
ensure
attributes_set: font_family = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.font_family = flags) and font_weight = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.font_weight = flags) and font_shape = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.font_shape = flags) and font_height = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.font_height = flags) and color = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.color = flags) and background_color = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.background_color = flags) and effects_striked_out = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.effects_striked_out = flags) and effects_underlined = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.effects_underlined = flags) and effects_vertical_offset = (flags | {EV_CHARACTER_FORMAT_CONSTANTS}.effects_vertical_offset = flags)
feature
io: STD_FILES
ANY
out: STRING_8
ANYtagged_out
ANY
print (some: ANY)
`some'
ANY
frozen tagged_out: STRING_8
ANYout
ANY
feature
operating_environment: OPERATING_ENVIRONMENT
ANY
invariant
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 EV_CHARACTER_FORMAT_RANGE_INFORMATION