indexing
description: "[
Objects that represent source of a dockable transport. The dockable
mechanism allows a component to be dragged by a user to an EV_DOCKABLE_TARGET
that has been enabled to receive transport.
`drop_started_actions' are fired immediately after a transport begins from `Current'.
It is not possible to override the transport from within these actions.
]"
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 $"
deferred class interface
EV_DOCKABLE_SOURCE
feature
data: ANY
EV_ANY
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
is_dockable: BOOLEAN
`Current'
`True'`Current'
require
not_destroyed: not is_destroyed
ensure
bridge_ok: Result = implementation.is_dockable
is_external_docking_enabled: BOOLEAN
`Current'
require
not_destroyed: not is_destroyed
ensure
bridge_ok: Result = implementation.is_external_docking_enabled
is_external_docking_relative: BOOLEAN
`Current'
`Current'
require
not_destroyed: not is_destroyed
ensure
bridge_ok: Result = implementation.is_external_docking_relative
real_source: EV_DOCKABLE_SOURCE
`Result'
`Current'
`Void'`Current'
require
not_destroyed: not is_destroyed
ensure
bridge_ok: Result = implementation.real_source
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
disable_dockable
`Current'
require
not_destroyed: not is_destroyed
ensure
not_is_dockable: not is_dockable
disable_external_docking
`False'is_external_docking_enabled
`Current'
require
not_destroyed: not is_destroyed
is_dockable: is_dockable
ensure
not_externally_dockable: not is_external_docking_enabled
disable_external_docking_relative
`False'is_external_docking_relative
`Current'
require
not_destroyed: not is_destroyed
external_docking_enabled: is_external_docking_enabled
ensure
external_docking_not_relative: not is_external_docking_relative
enable_dockable
`Current'
require
not_destroyed: not is_destroyed
ensure
is_dockable: is_dockable
enable_external_docking
`True'is_external_docking_enabled
`Current'
require
not_destroyed: not is_destroyed
is_dockable: is_dockable
ensure
is_externally_dockable: is_external_docking_enabled
enable_external_docking_relative
`True'is_external_docking_relative
`Current'
require
not_destroyed: not is_destroyed
external_docking_enabled: is_external_docking_enabled
ensure
external_docking_not_relative: is_external_docking_relative
remove_real_source
real_source`Void'
require
not_destroyed: not is_destroyed
ensure
real_source_void: real_source = Void
set_real_source (dockable_source: EV_DOCKABLE_SOURCE)
`dockable_source'real_source
require
not_destroyed: not is_destroyed
is_dockable: is_dockable
dockable_source_not_void: dockable_source /= Void
dockable_source_is_parent_recursive: source_has_current_recursive (dockable_source)
ensure
real_source_assigned: real_source = dockable_source
feature
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
feature
copy (other: like Current)
`other'
EV_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
destroy
`Current'
EV_ANY
ensure EV_ANY
is_destroyed: is_destroyed
feature
is_in_default_state: BOOLEAN
`Current'
parent_of_source_allows_docking: BOOLEAN
real_source
source_has_current_recursive (source: EV_DOCKABLE_SOURCE): BOOLEAN
`source'`Current'
require
not_destroyed: not is_destroyed
source_not_void: source /= Void
feature
dock_ended_actions: EV_NOTIFY_ACTION_SEQUENCE
`Current'
EV_DOCKABLE_SOURCE_ACTION_SEQUENCES
ensure EV_DOCKABLE_SOURCE_ACTION_SEQUENCES
not_void: Result /= Void
dock_started_actions: EV_NOTIFY_ACTION_SEQUENCE
EV_DOCKABLE_SOURCE_ACTION_SEQUENCES
ensure EV_DOCKABLE_SOURCE_ACTION_SEQUENCES
not_void: Result /= 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
parent_permits_docking: is_dockable implies parent_of_source_allows_docking
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)
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_DOCKABLE_SOURCE