Automatic generation produced by ISE Eiffel
note description: "Eiffel Vision sizeable container. Mswindows implementation." legal: "See notice at end of class." status: "See notice at end of class." date: "$Date: 2011-03-02 14:56:54 -0800 (Wed, 02 Mar 2011) $" revision: "$Revision: 85772 $" deferred class interface EV_SIZEABLE_CONTAINER_IMP feature -- Access generating_type: TYPE [detachable EV_SIZEABLE_CONTAINER_IMP] -- Type of current object -- (type of which it is a direct instance) -- (from ANY) ensure -- from ANY generating_type_not_void: Result /= Void generator: STRING_8 -- Name of current object's generating class -- (base class of the type of which it is a direct instance) -- (from ANY) ensure -- from ANY generator_not_void: Result /= Void generator_not_empty: not Result.is_empty minimum_height: INTEGER_32 -- Lower bound on height in pixels. minimum_width: INTEGER_32 -- Lower bound on width in pixels. feature -- Comparison frozen deep_equal (a: detachable ANY; b: like arg #1): BOOLEAN -- Are `a' and `b' either both void -- or attached to isomorphic object structures? -- (from ANY) ensure -- from ANY shallow_implies_deep: standard_equal (a, b) implies Result both_or_none_void: (a = Void) implies (Result = (b = Void)) same_type: (Result and (a /= Void)) implies (b /= Void and then a.same_type (b)) symmetric: Result implies deep_equal (b, a) frozen equal (a: detachable ANY; b: like arg #1): BOOLEAN -- Are `a' and `b' either both void or attached -- to objects considered equal? -- (from ANY) ensure -- from ANY definition: Result = (a = Void and b = Void) or else ((a /= Void and b /= Void) and then a.is_equal (b)) frozen is_deep_equal (other: attached EV_SIZEABLE_CONTAINER_IMP): BOOLEAN -- Are `Current' and `other' attached to isomorphic object structures? -- (from ANY) require -- from ANY other_not_void: other /= Void ensure -- from ANY shallow_implies_deep: standard_is_equal (other) implies Result same_type: Result implies same_type (other) symmetric: Result implies other.is_deep_equal (Current) is_equal (other: attached EV_SIZEABLE_CONTAINER_IMP): 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 ~ Current consistent: standard_is_equal (other) implies Result frozen standard_equal (a: detachable ANY; b: like arg #1): BOOLEAN -- Are `a' and `b' 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 = (a = Void and b = Void) or else ((a /= Void and b /= Void) and then a.standard_is_equal (b)) frozen standard_is_equal (other: attached EV_SIZEABLE_CONTAINER_IMP): 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 is_destroyed: BOOLEAN -- Is `Current' no longer usable? -- (from EV_ANY_I) is_in_min_height: BOOLEAN -- Is current recomputing its minimum height? is_in_min_width: BOOLEAN -- Is current recomputing its minimum width? Is_in_notify: CELL [BOOLEAN] -- Is current already notified from a change in its children? is_minheight_recomputation_needed: BOOLEAN -- Does minimum height need to be recomputed? is_minwidth_recomputation_needed: BOOLEAN -- Does minimum width need to be recomputed? is_notify_originator: BOOLEAN -- Did Current launch `notification process'? 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 -- Status setting set_minheight_recomputation_needed (flag: BOOLEAN) -- Set is_minheight_recomputation_needed with `flag'? set_minwidth_recomputation_needed (flag: BOOLEAN) -- Set is_minwidth_recomputation_needed with `flag'? feature -- Resizing set_height (value: INTEGER_32) -- Make `value' the new height of `Current'. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed set_minimum_height (value: INTEGER_32) -- Make `value' the new minimum_height of `Current'. -- There is no need to grow `Current' if its size is -- too small, the parent will do it if necessary. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed set_minimum_size (mw, mh: INTEGER_32) -- Make `mw' the new minimum_width and `mh' the new -- minimum_height of `Current'. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed set_minimum_width (value: INTEGER_32) -- Make `value' the new minimum_width of `Current'. -- There is no need to grow `Current' if its size is -- too small, the parent will do it if necessary. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed set_size (w, h: INTEGER_32) -- Resize `Current'. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed set_width (value: INTEGER_32) -- Make `value' the new width of `Current'. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed feature -- Duplication copy (other: attached EV_SIZEABLE_CONTAINER_IMP) -- 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: Current ~ other frozen deep_copy (other: attached EV_SIZEABLE_CONTAINER_IMP) -- 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: attached EV_SIZEABLE_CONTAINER_IMP -- New object structure recursively duplicated from Current. -- (from ANY) ensure -- from ANY deep_twin_not_void: Result /= Void deep_equal: deep_equal (Current, Result) frozen standard_copy (other: attached EV_SIZEABLE_CONTAINER_IMP) -- 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: attached EV_SIZEABLE_CONTAINER_IMP -- 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: attached EV_SIZEABLE_CONTAINER_IMP -- 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 ~ Current feature -- Basic operations frozen as_attached: attached EV_SIZEABLE_CONTAINER_IMP -- Attached version of Current -- (Can be used during transitional period to convert -- non-void-safe classes to void-safe ones.) -- (from ANY) compute_minimum_height (a_is_size_forced: BOOLEAN) -- Recompute the minimum_width of the object. -- Should call only ev_set_minimum_xxxx. -- If `a_is_size_forced' then force an actual computation of the real size too. -- Was declared in EV_SIZEABLE_CONTAINER_IMP as synonym of compute_minimum_width and compute_minimum_size. require not_is_destroyed: not is_destroyed compute_minimum_size (a_is_size_forced: BOOLEAN) -- Recompute the minimum_width of the object. -- Should call only ev_set_minimum_xxxx. -- If `a_is_size_forced' then force an actual computation of the real size too. -- Was declared in EV_SIZEABLE_CONTAINER_IMP as synonym of compute_minimum_width and compute_minimum_height. require not_is_destroyed: not is_destroyed compute_minimum_width (a_is_size_forced: BOOLEAN) -- Recompute the minimum_width of the object. -- Should call only ev_set_minimum_xxxx. -- If `a_is_size_forced' then force an actual computation of the real size too. -- Was declared in EV_SIZEABLE_CONTAINER_IMP as synonym of compute_minimum_height and compute_minimum_size. require not_is_destroyed: not is_destroyed frozen default: detachable EV_SIZEABLE_CONTAINER_IMP -- 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) ev_set_minimum_height (value: INTEGER_32; a_is_size_forced: BOOLEAN) -- Assign `value' to minimum_height. -- Should check if the user didn't set the minimum width -- before we set the new value. require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed ev_set_minimum_size (a_width, a_height: INTEGER_32; a_is_size_forced: BOOLEAN) -- Assign `mw' to minimum_width and `mh' to minimum_height. -- Should check if the user didn't set the minimum width -- before to set the new value. require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed ev_set_minimum_width (value: INTEGER_32; a_is_size_forced: BOOLEAN) -- Assign `value' to minimum_width. -- Should check if the user didn't set the minimum width -- before we set the new value. require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed notify_change (type: INTEGER_32; child: detachable EV_ANY_I; a_is_size_forced: BOOLEAN) -- Notify the current widget that the change identify by -- type have been done. For types, see `internal_changes' -- in class EV_SIZEABLE_IMP. If the container is shown, -- we integrate the changes immediatly, otherwise, we postpone -- them. -- Use the constants defined in EV_SIZEABLE_IMP top_level_window_imp: detachable EV_WINDOW_IMP -- Top window of Current. require not_is_destroyed: not is_destroyed feature -- Obsolete Nc_minheight: INTEGER_32 = 2 -- Used only in the notify_change feature to -- notify the parent that the minimum height of -- `Current' has changed. -- (from EV_SIZEABLE_IMP) Nc_minsize: INTEGER_32 = 3 -- Used only in the notify_change feature to -- notify the parent that both the minimum width -- and height of `Current' widget have changed. -- (from EV_SIZEABLE_IMP) Nc_minwidth: INTEGER_32 = 1 -- Used only in the notify_change feature to -- notify the parent that the minimum width of -- `Current' has changed. -- (from EV_SIZEABLE_IMP) feature -- Basic operation internal_set_minimum_height (value: INTEGER_32) -- Make `value' the new minimum_height of `Current'. -- Should check if the user didn't set the minimum width -- before to set the new value. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP positive_value: value >= 0 internal_set_minimum_size (mw, mh: INTEGER_32) -- Make `mw' the new minimum_width and `mh' the new -- minimum_height of `Current'. -- Should check if the user didn't set the minimum width -- before to set the new value. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP positive_mw: mw >= 0 positive_mh: mh >= 0 internal_set_minimum_width (value: INTEGER_32) -- Make `value' the new minimum_width of `Current'. -- Should check if the user didn't set the minimum width -- before to set the new value. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP positive_value: value >= 0 internal_set_size (mw, mh: INTEGER_32) -- Set `size' of child_cell. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP positive_mw: mw >= 0 positive_mh: mh >= 0 parent_ask_resize (a_width, a_height: INTEGER_32) -- Called by the parent when the size of `Current' has to be -- changed to `a_width', `a_height'. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed set_move_and_size (a_x_position, a_y_position, a_width, a_height: INTEGER_32) -- Move and resize the widget. Only the parent can call this feature -- because it doesn't notify the parent of the change. -- Equivalent of parent_ask_resize with move. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed feature -- Output Io: STD_FILES -- Handle to standard file setup -- (from ANY) ensure -- from ANY io_not_void: Result /= Void out: STRING_8 -- New string containing terse printable representation -- of current object -- (from ANY) ensure -- from ANY out_not_void: Result /= Void print (o: detachable ANY) -- Write terse external representation of `o' -- on standard output. -- (from ANY) frozen tagged_out: STRING_8 -- New string containing terse printable representation -- of current object -- (from ANY) ensure -- from ANY tagged_out_not_void: Result /= Void feature -- Platform Operating_environment: OPERATING_ENVIRONMENT -- Objects available from the operating system -- (from ANY) ensure -- from ANY operating_environment_not_void: Result /= Void feature -- Position set_position (new_x_position: INTEGER_32; new_y_position: INTEGER_32) -- Put at horizontal position `new_x_position' and at -- vertical position `new_y_position' relative to parent. -- (from EV_SIZEABLE_IMP) require -- from EV_SIZEABLE_IMP not_is_destroyed: not is_destroyed invariant -- from EV_ANY_I interface_coupled: is_usable implies interface /= Void and then attached_interface.implementation = Current base_make_called: is_usable implies base_make_called -- from ANY reflexive_equality: standard_is_equal (Current) reflexive_conformance: conforms_to (Current) note 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_SIZEABLE_CONTAINER_IMP -- Generated by Eiffel Studio --
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