indexing
description: "[
Row item for use in EV_MULTI_COLUMN_LIST
]"
legal: "See notice at end of class."
status: "See notice at end of class."
keywords: "multi column list, row, item, select"
date: "$Date: 2006-03-23 10:06:52 -0800 (Thu, 23 Mar 2006) $"
revision: "$Revision: 57671 $"
class interface
EV_MULTI_COLUMN_LIST_ROW
create
default_create
EV_ANY
require ANY
True
ensure then EV_ANY
is_coupled: implementation /= Void
is_initialized: is_initialized
default_create_called_set: default_create_called
is_in_default_state: is_in_default_state
create {EV_MULTI_COLUMN_LIST_ROW}
make_filled (n: INTEGER_32)
`n'
`n'
ARRAYED_LIST
require ARRAYED_LIST
valid_number_of_items: n >= 0
ensure ARRAYED_LIST
correct_position: before
filled: full
feature
make (n: INTEGER_32)
`n'
`n'
ARRAYED_LIST
require ARRAYED_LIST
valid_number_of_items: n >= 0
ensure ARRAYED_LIST
correct_position: before
is_empty: is_empty
make_filled (n: INTEGER_32)
`n'
`n'
ARRAYED_LIST
require ARRAYED_LIST
valid_number_of_items: n >= 0
ensure ARRAYED_LIST
correct_position: before
filled: full
feature
accept_cursor: EV_POINTER_STYLE
`Result'
pebble
EV_PICK_AND_DROPABLE
require EV_ABSTRACT_PICK_AND_DROPABLE
True
ensure EV_ABSTRACT_PICK_AND_DROPABLE
result_not_void: Result /= Void
ensure then EV_PICK_AND_DROPABLE
bridge_ok: Result = implementation.accept_cursor
cursor: ARRAYED_LIST_CURSOR
ARRAYED_LIST
ensure CURSOR_STRUCTURE
cursor_not_void: Result /= Void
data: ANY
EV_ANY
deny_cursor: EV_POINTER_STYLE
`Result'
pebble
EV_PICK_AND_DROPABLE
require EV_ABSTRACT_PICK_AND_DROPABLE
True
ensure EV_ABSTRACT_PICK_AND_DROPABLE
result_not_void: Result /= Void
ensure then EV_PICK_AND_DROPABLE
bridge_ok: Result = implementation.deny_cursor
first: like item
ARRAYED_LIST
require CHAIN
not_empty: not is_empty
generating_type: STRING_8
ANY
generator: STRING_8
ANY
has (v: like item): BOOLEAN
`v'
object_comparison
ARRAYED_LIST
require CONTAINER
True
ensure CONTAINER
not_found_in_empty: Result implies not is_empty
i_th alias "[]" (i: INTEGER_32): like item assign put_i_th
`i'
ARRAYED_LISTinfix "@"
ARRAYED_LIST
require TABLE
valid_key: valid_index (i)
frozen id_object (an_id: INTEGER_32): IDENTIFIED
`an_id'
IDENTIFIED
ensure IDENTIFIED
consistent: Result = Void or else Result.object_id = an_id
index: INTEGER_32
item
ARRAYED_LIST
index_of (v: like item; i: INTEGER_32): INTEGER_32
`i'`v'
object_comparison
CHAIN
require LINEAR
positive_occurrences: i > 0
ensure LINEAR
non_negative_result: Result >= 0
item: STRING_32
ARRAYED_LIST
require TRAVERSABLE
not_off: not off
require ACTIVE
readable: readable
require else ARRAYED_LIST
index_is_valid: valid_index (index)
last: like first
ARRAYED_LIST
require CHAIN
not_empty: not is_empty
frozen object_id: INTEGER_32
IDENTIFIED
ensure IDENTIFIED
valid_id: id_object (Result) = Current
sequential_occurrences (v: like item): INTEGER_32
`v'
object_comparison
LINEAR
require BAG
True
ensure BAG
non_negative_occurrences: Result >= 0
parent: EV_ITEM_LIST [EV_ITEM]
`Current'
EV_ITEM
require EV_CONTAINABLE
not_destroyed: not is_destroyed
ensure then EV_ITEM
bridge_ok: Result = implementation.parent
pebble: ANY
EV_PICK_AND_DROPABLE
require EV_ABSTRACT_PICK_AND_DROPABLE
True
ensure then EV_PICK_AND_DROPABLE
bridge_ok: Result = implementation.pebble
pebble_function: FUNCTION [ANY, TUPLE, ANY]
EV_PICK_AND_DROPABLE
require EV_ABSTRACT_PICK_AND_DROPABLE
True
ensure then EV_PICK_AND_DROPABLE
bridge_ok: Result = implementation.pebble_function
pebble_positioning_enabled: BOOLEAN
`True'
pebble_x_positionpebble_y_position
`False'
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure then EV_PICK_AND_DROPABLE
bridge_ok: Result = implementation.pebble_positioning_enabled
pebble_x_position: INTEGER_32
`Current'
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure then EV_PICK_AND_DROPABLE
bridge_ok: Result = implementation.pebble_x_position
pebble_y_position: INTEGER_32
`Current'
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure then EV_PICK_AND_DROPABLE
bridge_ok: Result = implementation.pebble_y_position
pixmap: EV_PIXMAP
`Current'
EV_PIXMAPABLE
require EV_PIXMAPABLE
not_destroyed: not is_destroyed
ensure EV_PIXMAPABLE
bridge_ok: (Result = Void and implementation.pixmap = Void) or Result.is_equal (implementation.pixmap)
target_name: STRING_GENERAL
`Current'
EV_ABSTRACT_PICK_AND_DROPABLE
infix "@" (i: INTEGER_32): like item assign put_i_th
`i'
ARRAYED_LISTi_th
ARRAYED_LIST
require TABLE
valid_key: valid_index (i)
feature
count: INTEGER_32
ARRAYED_LIST
index_set: INTEGER_INTERVAL
CHAIN
require INDEXABLE
True
ensure INDEXABLE
not_void: Result /= Void
ensure then CHAIN
count_definition: Result.count = count
occurrences (v: like item): INTEGER_32
`v'
object_comparison
CHAIN
require BAG
True
require LINEAR
True
ensure BAG
non_negative_occurrences: Result >= 0
feature {ANY}
capacity: INTEGER_32
ARRAYcount
ARRAY
require BOUNDED
True
ensure then ARRAY
consistent_with_bounds: Result = upper - lower + 1
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'
LIST
require ANY
other_not_void: other /= Void
ensure ANY
symmetric: Result implies other.is_equal (Current)
consistent: standard_is_equal (other) implies Result
ensure then LIST
indices_unchanged: index = old index and other.index = old other.index
true_implies_same_size: Result implies count = other.count
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
after: BOOLEAN
LIST
require LINEAR
True
before: BOOLEAN
LIST
require BILINEAR
True
changeable_comparison_criterion: BOOLEAN
object_comparison
CONTAINER
conforms_to (other: ANY): BOOLEAN
`other'
ANY
require ANY
other_not_void: other /= Void
exhausted: BOOLEAN
LINEAR
ensure LINEAR
exhausted_when_off: off implies Result
extendible: BOOLEAN is True
DYNAMIC_CHAIN
full: BOOLEAN
ARRAYED_LIST
require BOX
True
is_empty: BOOLEAN
FINITE
is_inserted (v: STRING_32): BOOLEAN
`v'put
extend
ARRAYED_LIST
is_selectable: BOOLEAN
enable_select
EV_SELECTABLE
require EV_SELECTABLE
not_destroyed: not is_destroyed
is_selected: BOOLEAN
EV_SELECTABLE
require EV_SELECTABLE
not_destroyed: not is_destroyed
ensure EV_SELECTABLE
bridge_ok: is_selectable implies Result = implementation.is_selected
isfirst: BOOLEAN
CHAIN
ensure CHAIN
valid_position: Result implies not is_empty
islast: BOOLEAN
CHAIN
ensure CHAIN
valid_position: Result implies not is_empty
mode_is_drag_and_drop: BOOLEAN
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure then EV_PICK_AND_DROPABLE
bridge_ok: Result = implementation.mode_is_drag_and_drop
mode_is_pick_and_drop: BOOLEAN
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure then EV_PICK_AND_DROPABLE
bridge_ok: Result = implementation.mode_is_pick_and_drop
mode_is_target_menu: BOOLEAN
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure then EV_PICK_AND_DROPABLE
bridge_ok: Result = implementation.mode_is_target_menu
object_comparison: BOOLEAN
equal`='
`='
CONTAINER
off: BOOLEAN
CHAIN
require TRAVERSABLE
True
prunable: BOOLEAN
ARRAYED_LIST
require COLLECTION
True
readable: BOOLEAN
SEQUENCE
require ACTIVE
True
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))
valid_cursor (p: CURSOR): BOOLEAN
`p'
ARRAYED_LIST
valid_cursor_index (i: INTEGER_32): BOOLEAN
`i'
CHAIN
ensure CHAIN
valid_cursor_index_definition: Result = ((i >= 0) and (i <= count + 1))
valid_index (i: INTEGER_32): BOOLEAN
`i'
ARRAYED_LIST
require TABLE
True
require TO_SPECIAL
True
ensure then INDEXABLE
only_if_in_index_set: Result implies ((i >= index_set.lower) and (i <= index_set.upper))
ensure then CHAIN
valid_index_definition: Result = ((i >= 1) and (i <= count))
writable: BOOLEAN
SEQUENCE
require ACTIVE
True
feature
compare_objects
equal
`='
CONTAINER
require CONTAINER
changeable_comparison_criterion: changeable_comparison_criterion
ensure CONTAINER
object_comparison
compare_references
`='
equal
CONTAINER
require CONTAINER
changeable_comparison_criterion: changeable_comparison_criterion
ensure CONTAINER
reference_comparison: not object_comparison
disable_pebble_positioning
`False'pebble_positioning_enabled
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure EV_PICK_AND_DROPABLE
pebble_positioning_updated: not pebble_positioning_enabled
disable_select
EV_DESELECTABLE
require EV_DESELECTABLE
not_destroyed: not is_destroyed
ensure EV_DESELECTABLE
unselected: not is_selected
enable_pebble_positioning
`True'pebble_positioning_enabled
pebble_x_positionpebble_y_position
`Current'
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure EV_PICK_AND_DROPABLE
pebble_positioning_updated: pebble_positioning_enabled
enable_select
is_selected
EV_SELECTABLE
require EV_SELECTABLE
not_destroyed: not is_destroyed
is_selectable: is_selectable
ensure EV_SELECTABLE
is_selected: is_selected
remove_pebble
pebble`Void'pebble_function
EV_PICK_AND_DROPABLE
ensure EV_ABSTRACT_PICK_AND_DROPABLE
pebble_removed: pebble = Void and pebble_function = Void
set_accept_cursor (a_cursor: like accept_cursor)
`a_cursor'
pebble
EV_PICK_AND_DROPABLE
require EV_ABSTRACT_PICK_AND_DROPABLE
a_cursor_not_void: a_cursor /= Void
ensure EV_ABSTRACT_PICK_AND_DROPABLE
accept_cursor_assigned: accept_cursor.is_equal (a_cursor)
set_deny_cursor (a_cursor: like deny_cursor)
`a_cursor'
EV_PICK_AND_DROPABLE
require EV_ABSTRACT_PICK_AND_DROPABLE
a_cursor_not_void: a_cursor /= Void
ensure EV_ABSTRACT_PICK_AND_DROPABLE
deny_cursor_assigned: deny_cursor.is_equal (a_cursor)
set_drag_and_drop_mode
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure EV_PICK_AND_DROPABLE
drag_and_drop_set: mode_is_drag_and_drop
set_pebble (a_pebble: like pebble)
`a_pebble'pebble
set_pebble_function
EV_PICK_AND_DROPABLE
require EV_ABSTRACT_PICK_AND_DROPABLE
a_pebble_not_void: a_pebble /= Void
ensure EV_ABSTRACT_PICK_AND_DROPABLE
pebble_assigned: pebble = a_pebble
set_pebble_function (a_function: FUNCTION [ANY, TUPLE, ANY])
`a_function'pebble
pebble
`a_function'
set_pebble
EV_PICK_AND_DROPABLE
require EV_ABSTRACT_PICK_AND_DROPABLE
a_function_not_void: a_function /= Void
a_function_takes_two_integer_open_operands: a_function.valid_operands ([1, 1])
ensure EV_ABSTRACT_PICK_AND_DROPABLE
pebble_function_assigned: pebble_function = a_function
set_pebble_position (a_x, a_y: INTEGER_32)
`Current'
`True'
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure EV_PICK_AND_DROPABLE
pebble_position_assigned: pebble_x_position = a_x and pebble_y_position = a_y
set_pick_and_drop_mode
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure EV_PICK_AND_DROPABLE
pick_and_drop_set: mode_is_pick_and_drop
set_target_menu_mode
EV_PICK_AND_DROPABLE
require EV_PICK_AND_DROPABLE
not_destroyed: not is_destroyed
ensure EV_PICK_AND_DROPABLE
target_menu_mode_set: mode_is_target_menu
set_target_name (a_name: STRING_GENERAL)
`a_name'target_name
EV_ABSTRACT_PICK_AND_DROPABLE
require EV_ABSTRACT_PICK_AND_DROPABLE
a_name_not_void: a_name /= Void
ensure EV_ABSTRACT_PICK_AND_DROPABLE
target_name_assigned: a_name /= target_name and a_name.is_equal (target_name)
toggle
is_selected
EV_DESELECTABLE
require EV_DESELECTABLE
not_is_destroyed: not is_destroyed
can_be_selected: not is_selected implies is_selectable
ensure EV_DESELECTABLE
is_selected_changed: is_selected /= old is_selected
feature
back
ARRAYED_LIST
require BILINEAR
not_before: not before
finish
ARRAYED_LIST
require LINEAR
True
ensure then CHAIN
at_last: not is_empty implies islast
ensure then ARRAYED_LIST
before_when_empty: is_empty implies before
forth
ARRAYED_LIST
require LINEAR
not_after: not after
ensure then LIST
moved_forth: index = old index + 1
go_i_th (i: INTEGER_32)
`i'
ARRAYED_LIST
require CHAIN
valid_cursor_index: valid_cursor_index (i)
ensure CHAIN
position_expected: index = i
go_to (p: CURSOR)
`p'
ARRAYED_LIST
require CURSOR_STRUCTURE
cursor_position_valid: valid_cursor (p)
move (i: INTEGER_32)
`i'
ARRAYED_LIST
ensure CHAIN
too_far_right: (old index + i > count) implies exhausted
too_far_left: (old index + i < 1) implies exhausted
expected_index: (not exhausted) implies (index = old index + i)
search (v: like item)
item`v'
`v'
exhausted
object_comparison
ARRAYED_LIST
require LINEAR
True
ensure LINEAR
object_found: (not exhausted and object_comparison) implies equal (v, item)
item_found: (not exhausted and not object_comparison) implies v = item
start
ARRAYED_LIST
require TRAVERSABLE
True
ensure then CHAIN
at_first: not is_empty implies isfirst
ensure then ARRAYED_LIST
after_when_empty: is_empty implies after
feature
extend (v: like item)
`v'
ARRAYED_LISTforce
ARRAYED_LIST
require COLLECTION
extendible: extendible
ensure COLLECTION
item_inserted: is_inserted (v)
ensure then BAG
one_more_occurrence: occurrences (v) = old (occurrences (v)) + 1
fill (other: CONTAINER [STRING_32])
`other'
`other'
CHAIN
require COLLECTION
other_not_void: other /= Void
extendible: extendible
fill_with_strings_8 (other: CONTAINER [STRING_8])
`other'
`other'
force (v: like item)
`v'
ARRAYED_LISTextend
ARRAYED_LIST
require SEQUENCE
extendible: extendible
ensure then SEQUENCE
new_count: count = old count + 1
item_inserted: has (v)
put (v: like item)
`v'
replace
CHAIN
require COLLECTION
extendible: extendible
ensure COLLECTION
item_inserted: is_inserted (v)
ensure then CHAIN
same_count: count = old count
remove_pixmap
`Current'
EV_PIXMAPABLE
require EV_PIXMAPABLE
not_destroyed: not is_destroyed
ensure EV_PIXMAPABLE
pixmap_removed: pixmap = Void
set_data (some_data: like data)
`some_data'data
EV_ANY
require EV_ANY
not_destroyed: not is_destroyed
ensure EV_ANY
data_assigned: data = some_data
set_pixmap (a_pixmap: EV_PIXMAP)
`a_pixmap'`Current'
pixmap`a_pixmap'
EV_PIXMAPABLE
require EV_PIXMAPABLE
not_destroyed: not is_destroyed
pixmap_not_void: a_pixmap /= Void
feature
prune (v: like item)
`v'
after`v'
ARRAYED_LIST
require COLLECTION
prunable: prunable
remove_left
ARRAYED_LIST
require DYNAMIC_CHAIN
left_exists: index > 1
ensure DYNAMIC_CHAIN
new_count: count = old count - 1
new_index: index = old index - 1
wipe_out
INTERACTIVE_LIST
require COLLECTION
prunable: prunable
ensure COLLECTION
wiped_out: is_empty
ensure then DYNAMIC_LIST
is_before: before
feature
resize (new_capacity: INTEGER_32)
`n'
ARRAYED_LIST
require ARRAYED_LIST
new_capacity_large_enough: new_capacity >= capacity
ensure ARRAYED_LIST
capacity_set: capacity >= new_capacity
feature
swap (i: INTEGER_32)
`i'
ARRAYED_LIST
require CHAIN
not_off: not off
valid_index: valid_index (i)
ensure CHAIN
swapped_to_item: item = old i_th (i)
swapped_from_item: i_th (i) = old item
feature
linear_representation: LINEAR [STRING_32]
LINEAR
require CONTAINER
True
feature
copy (other: like Current)
`other'
clone
ARRAY
require ANY
other_not_void: other /= Void
type_identity: same_type (other)
ensure ANY
is_equal: is_equal (other)
ensure then ARRAY
equal_areas: area.is_equal (other.area)
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)
duplicate (n: INTEGER_32): like Current
`n'countindex
ARRAYED_LIST
require CHAIN
not_off_unless_after: off implies after
valid_subchain: n >= 0
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
destroy
`Current'
EV_ANY
ensure EV_ANY
is_destroyed: is_destroyed
feature
append (s: SEQUENCE [like item])
`s'
INTERACTIVE_LIST
require SEQUENCE
argument_not_void: s /= Void
ensure SEQUENCE
new_count: count >= old count
merge_left (other: like Current)
`other'
`other'
INTERACTIVE_LIST
require DYNAMIC_CHAIN
extendible: extendible
not_before: not before
other_exists: other /= Void
not_current: other /= Current
ensure DYNAMIC_CHAIN
new_count: count = old count + old other.count
new_index: index = old index + old other.count
other_is_empty: other.is_empty
merge_right (other: like Current)
`other'
`other'
INTERACTIVE_LIST
require DYNAMIC_CHAIN
extendible: extendible
not_after: not after
other_exists: other /= Void
not_current: other /= Current
ensure DYNAMIC_CHAIN
new_count: count = old count + old other.count
same_index: index = old index
other_is_empty: other.is_empty
prune_all (v: like item)
`v'
object_comparison
INTERACTIVE_LIST
require COLLECTION
prunable: prunable
ensure COLLECTION
no_more_occurrences: not has (v)
ensure then DYNAMIC_CHAIN
is_exhausted: exhausted
ensure then ARRAYED_LIST
is_after: after
ensure then INTERACTIVE_LIST
is_after: after
put_front (v: like item)
`v'
INTERACTIVE_LIST
require DYNAMIC_CHAIN
True
ensure DYNAMIC_CHAIN
new_count: count = old count + 1
item_inserted: first = v
put_i_th (v: like i_th; i: INTEGER_32)
`i'`v'
INTERACTIVE_LIST
require TABLE
valid_key: valid_index (i)
require TO_SPECIAL
valid_index: valid_index (i)
ensure then INDEXABLE
insertion_done: i_th (i) = v
ensure TO_SPECIAL
inserted: array_item (i) = v
put_left (v: like item)
`v'
INTERACTIVE_LIST
require DYNAMIC_CHAIN
extendible: extendible
not_before: not before
ensure DYNAMIC_CHAIN
new_count: count = old count + 1
new_index: index = old index + 1
put_right (v: like item)
`v'
INTERACTIVE_LIST
require DYNAMIC_CHAIN
extendible: extendible
not_after: not after
ensure DYNAMIC_CHAIN
new_count: count = old count + 1
same_index: index = old index
remove
after
INTERACTIVE_LIST
require ACTIVE
prunable: prunable
writable: writable
ensure then DYNAMIC_LIST
after_when_empty: is_empty implies after
ensure then ARRAYED_LIST
index: index = old index
remove_right
INTERACTIVE_LIST
require DYNAMIC_CHAIN
right_exists: index < count
ensure DYNAMIC_CHAIN
new_count: count = old count - 1
same_index: index = old index
replace (v: like item)
`v'
INTERACTIVE_LIST
require ACTIVE
writable: writable
ensure ACTIVE
item_replaced: item = v
update_for_added (start_index: INTEGER_32)
added_item`start_index'count
INTERACTIVE_LIST
feature
conforming_pick_actions: EV_NOTIFY_ACTION_SEQUENCE
EV_PICK_AND_DROPABLE_ACTION_SEQUENCES
require EV_ABSTRACT_PICK_AND_DROPABLE
True
ensure EV_PICK_AND_DROPABLE_ACTION_SEQUENCES
not_void: Result /= Void
deselect_actions: EV_NOTIFY_ACTION_SEQUENCE
EV_MULTI_COLUMN_LIST_ROW_ACTION_SEQUENCES
ensure EV_MULTI_COLUMN_LIST_ROW_ACTION_SEQUENCES
not_void: Result /= Void
drop_actions: EV_PND_ACTION_SEQUENCE
EV_PICK_AND_DROPABLE_ACTION_SEQUENCES
require EV_ABSTRACT_PICK_AND_DROPABLE
True
ensure EV_PICK_AND_DROPABLE_ACTION_SEQUENCES
not_void: Result /= Void
pick_actions: EV_PND_START_ACTION_SEQUENCE
pebble
EV_PICK_AND_DROPABLE_ACTION_SEQUENCES
require EV_ABSTRACT_PICK_AND_DROPABLE
True
ensure EV_PICK_AND_DROPABLE_ACTION_SEQUENCES
not_void: Result /= Void
pick_ended_actions: EV_PND_FINISHED_ACTION_SEQUENCE
`Current'
EV_PICK_AND_DROPABLE_ACTION_SEQUENCES
ensure EV_PICK_AND_DROPABLE_ACTION_SEQUENCES
not_void: Result /= Void
pointer_button_press_actions: EV_POINTER_BUTTON_ACTION_SEQUENCE
EV_ITEM_ACTION_SEQUENCES
ensure EV_ITEM_ACTION_SEQUENCES
not_void: Result /= Void
pointer_double_press_actions: EV_POINTER_BUTTON_ACTION_SEQUENCE
EV_ITEM_ACTION_SEQUENCES
ensure EV_ITEM_ACTION_SEQUENCES
not_void: Result /= Void
pointer_motion_actions: EV_POINTER_MOTION_ACTION_SEQUENCE
EV_ITEM_ACTION_SEQUENCES
require EV_ABSTRACT_PICK_AND_DROPABLE
True
ensure EV_ITEM_ACTION_SEQUENCES
not_void: Result /= Void
select_actions: EV_NOTIFY_ACTION_SEQUENCE
EV_MULTI_COLUMN_LIST_ROW_ACTION_SEQUENCES
ensure EV_MULTI_COLUMN_LIST_ROW_ACTION_SEQUENCES
not_void: Result /= Void
feature
do_all (action: PROCEDURE [ANY, TUPLE [STRING_32]])
`action'
`action'
LINEAR
require TRAVERSABLE
action_exists: action /= Void
require ARRAY
action_not_void: action /= Void
do_if (action: PROCEDURE [ANY, TUPLE [STRING_32]]; test: FUNCTION [ANY, TUPLE [STRING_32], BOOLEAN])
`action'`test'
`action'`test'
LINEAR
require TRAVERSABLE
action_exists: action /= Void
test_exits: test /= Void
require ARRAY
action_not_void: action /= Void
test_not_void: test /= Void
for_all (test: FUNCTION [ANY, TUPLE [STRING_32], BOOLEAN]): BOOLEAN
`test'
`test'
LINEAR
require TRAVERSABLE
test_exits: test /= Void
require ARRAY
test_not_void: test /= Void
ensure then LINEAR
empty: is_empty implies Result
there_exists (test: FUNCTION [ANY, TUPLE [STRING_32], BOOLEAN]): BOOLEAN
`test'
`test'
LINEAR
require TRAVERSABLE
test_exits: test /= Void
require ARRAY
test_not_void: test /= Void
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
feature
is_destroyed: BOOLEAN
`Current'
EV_ANY
ensure EV_ANY
bridge_ok: Result = implementation.is_destroyed
invariant
EV_PICK_AND_DROPABLE
user_interface_modes_mutually_exclusive: mode_is_pick_and_drop.to_integer + mode_is_drag_and_drop.to_integer + mode_is_target_menu.to_integer = 1
EV_ANY
is_initialized: is_initialized
is_coupled: implementation /= Void and then implementation.interface = Current
default_create_called: default_create_called
ANY
reflexive_equality: standard_is_equal (Current)
reflexive_conformance: conforms_to (Current)
ARRAYED_LIST
prunable: prunable
starts_from_one: lower = 1
empty_means_storage_empty: is_empty implies all_default
ARRAY
area_exists: area /= Void
consistent_size: capacity = upper - lower + 1
non_negative_count: count >= 0
index_set_has_same_count: valid_index_set
RESIZABLE
increase_by_at_least_one: minimal_increase >= 1
BOUNDED
valid_count: count <= capacity
full_definition: full = (count = capacity)
FINITE
empty_definition: is_empty = (count = 0)
non_negative_count: count >= 0
INDEXABLE
index_set_not_void: index_set /= Void
LIST
before_definition: before = (index = 0)
after_definition: after = (index = count + 1)
CHAIN
non_negative_index: index >= 0
index_small_enough: index <= count + 1
off_definition: off = ((index = 0) or (index = count + 1))
isfirst_definition: isfirst = ((not is_empty) and (index = 1))
islast_definition: islast = ((not is_empty) and (index = count))
item_corresponds_to_index: (not off) implies (item = i_th (index))
index_set_has_same_count: index_set.count = count
ACTIVE
writable_constraint: writable implies readable
empty_constraint: is_empty implies (not readable) and (not writable)
BILINEAR
not_both: not (after and before)
before_constraint: before implies off
LINEAR
after_constraint: after implies off
TRAVERSABLE
empty_constraint: is_empty implies off
DYNAMIC_CHAIN
extendible: extendible
EV_DESELECTABLE
not_selectable_therefore_not_selected: not is_selectable implies not is_selected
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_MULTI_COLUMN_LIST_ROW