indexing
	description: "Action sequences for EV_APPLICATION."
	legal: "See notice at end of class."
	status: "See notice at end of class."
	keywords: "event, action, sequence"
	date: "Generated!"
	revision: "Generated!"

deferred class interface
	EV_APPLICATION_ACTION_SEQUENCES

feature -- Access

	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))
	
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 -- Event handling

	cancel_actions: EV_PND_ACTION_SEQUENCE
			-- Actions to be performed when a PND is cancelled.
			-- A cancel may be initiated in a number of ways depending on the transport
			-- type, including attempting to drop on a target that does not accept
			-- transported pebble.
		ensure
			not_void: Result /= Void

	destroy_actions: EV_NOTIFY_ACTION_SEQUENCE
			-- Actions to be performed when destroying current application.

	drop_actions: EV_PND_ACTION_SEQUENCE
			-- Actions to be performed when any "drop" occurs.
		ensure
			not_void: Result /= Void

	focus_in_actions: ACTION_SEQUENCE [TUPLE [EV_WIDGET]]
			-- Actions to be performed when getting focus with open arguments
			-- widget: EV_WIDGET
		ensure
			not_void: Result /= Void

	focus_out_actions: ACTION_SEQUENCE [TUPLE [EV_WIDGET]]
			-- Actions to be performed when losing focus with open arguments
			-- widget: EV_WIDGET
		ensure
			not_void: Result /= Void

	idle_actions: EV_NOTIFY_ACTION_SEQUENCE
			-- Actions to be performed when the application is otherwise idle.
			-- Use of idle_actions is not thread-safe.  For thread-safe idle
			-- actions handling use 'add_idle_action', `remove_idle_action'
			-- or `do_once_on_idle' in conjunction with EV_THREAD_APPLICATION.
		ensure
			not_void: Result /= Void

	key_press_actions: ACTION_SEQUENCE [TUPLE [EV_WIDGET, EV_KEY]]
			-- Actions to be performed when a keyboard key is pressed with open arguments
			-- widget: EV_WIDGET; key: EV_KEY
		ensure
			not_void: Result /= Void

	key_press_string_actions: ACTION_SEQUENCE [TUPLE [EV_WIDGET, STRING_GENERAL]]
			-- Actions to be performed when a keyboard press generates a displayable character with
			-- open arguments widget: EV_WIDGET; string: STRING_GENERAL
		ensure
			not_void: Result /= Void

	key_release_actions: ACTION_SEQUENCE [TUPLE [EV_WIDGET, EV_KEY]]
			-- Actions to be performed when a keyboard key is released with open arguments
			-- widget: EV_WIDGET; key: EV_KEY
		ensure
			not_void: Result /= Void

	mouse_wheel_actions: ACTION_SEQUENCE [TUPLE [EV_WIDGET, INTEGER_32]]
			-- Actions to be performed when mouse wheel is rotated with open arguments
			-- widget: EV_WIDGET; delta: INTEGER
		ensure
			not_void: Result /= Void

	pick_actions: EV_PND_ACTION_SEQUENCE
			-- Actions to be performed when any "pick" occurs.
		ensure
			not_void: Result /= Void

	pnd_motion_actions: EV_PND_MOTION_ACTION_SEQUENCE
			-- Actions to be performed when screen pointer is moved,
			-- during a pick and drop. The "pick and drop" argument
			-- is the current EV_ABSTRACT_PICK_AND_DROPABLE below the
			-- pointer position, or Void if the drop_actions for this
			-- item are empty.
		ensure
			not_void: Result /= Void

	pointer_button_press_actions: ACTION_SEQUENCE [TUPLE [EV_WIDGET, INTEGER_32, INTEGER_32, INTEGER_32]]
			-- Actions to be performed when screen pointer button is pressed with open arguments
			-- widget: EV_WIDGET; button, screen_x, screen_y: INTEGER
		ensure
			not_void: Result /= Void

	pointer_button_release_actions: ACTION_SEQUENCE [TUPLE [EV_WIDGET, INTEGER_32, INTEGER_32, INTEGER_32]]
			-- Actions to be performed when screen pointer button is released with open arguments
			-- widget: EV_WIDGET; button, screen_x, screen_y: INTEGER
		ensure
			not_void: Result /= Void

	pointer_double_press_actions: ACTION_SEQUENCE [TUPLE [EV_WIDGET, INTEGER_32, INTEGER_32, INTEGER_32]]
			-- Actions to be performed when screen pointer is double clicked with open arguments
			-- widget: EV_WIDGET; button, screen_x, screen_y: INTEGER
		ensure
			not_void: Result /= Void

	pointer_motion_actions: ACTION_SEQUENCE [TUPLE [EV_WIDGET, INTEGER_32, INTEGER_32]]
			-- Actions to be performed when screen pointer moves with open arguments
			-- widget: EV_WIDGET; screen_x, screen_y: INTEGER
		ensure
			not_void: Result /= Void

	post_launch_actions: EV_NOTIFY_ACTION_SEQUENCE
			-- Actions to be performed just after application `launch'.
		ensure
			not_void: Result /= Void

	theme_changed_actions: EV_NOTIFY_ACTION_SEQUENCE
			-- Actions to be performed when operation system theme changed
		ensure
			not_void: Result /= Void

	uncaught_exception_actions: ACTION_SEQUENCE [TUPLE [EXCEPTION]]
			-- Actions to be performed when an
			-- action sequence called via callback
			-- from the underlying toolkit raises an
			-- exception that is not caught
		ensure
			not_void: Result /= Void
	
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 EV_APPLICATION_ACTION_SEQUENCES