indexing description: "RedrawWindow() flags." 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 WEL_RDW_CONSTANTS create default_create -- Process instances of classes with no creation clause. -- (Default: do nothing.) -- (from ANY) 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) rdw_allchildren: INTEGER_32 is 128 -- Controls which windows are affected by the RedrawWindow function. -- Includes child windows, if any, in the repainting operation. rdw_erase: INTEGER_32 is 4 -- invalidation -- Causes the window to receive a WM_ERASEBKGND -- message when the window is repainted. -- The RDW_INVALIDATE flag must also be specified; -- otherwise, RDW_ERASE has no effect. rdw_erasenow: INTEGER_32 is 512 -- Controls when repainting occurs. -- Causes the affected windows (as specified -- by the RDW_ALLCHILDREN and RDW_NOCHILDREN flags) -- to receive WM_NCPAINT and WM_ERASEBKGND messages, -- if necessary, before the function returns. -- WM_PAINT messages are received at the ordinary time. rdw_frame: INTEGER_32 is 1024 -- invalidation -- Causes any part of the nonclient area of -- the window that intersects the update region -- to receive a WM_NCPAINT message. -- The RDW_INVALIDATE flag must also be specified; -- otherwise, RDW_FRAME has no effect. -- The WM_NCPAINT message is typically not sent -- during the execution of RedrawWindow unless -- either RDW_UPDATENOW or RDW_ERASENOW is specified. rdw_internalpaint: INTEGER_32 is 2 -- invalidation -- Causes a WM_PAINT message to be posted to -- the window regardless of whether any portion -- of the window is invalid. rdw_invalidate: INTEGER_32 is 1 -- invalidation -- Invalidates lprcUpdate or hrgnUpdate -- (only one may be non-NULL). If both are NULL, -- the entire window is invalidated. rdw_nochildren: INTEGER_32 is 64 -- Controls which windows are affected by the RedrawWindow function. -- Excludes child windows, if any, from the repainting operation. rdw_noerase: INTEGER_32 is 32 -- validation -- Suppresses any pending WM_ERASEBKGND messages. rdw_noframe: INTEGER_32 is 2048 -- validation -- Suppresses any pending WM_NCPAINT messages. -- This flag must be used with RDW_VALIDATE and -- is typically used with RDW_NOCHILDREN. -- RDW_NOFRAME should be used with care, as it -- could cause parts of a window to be painted -- improperly. rdw_nointernalpaint: INTEGER_32 is 16 -- validation -- Suppresses any pending internal WM_PAINT -- messages. This flag does not affect WM_PAINT -- messages resulting from a non-NULL update area. rdw_updatenow: INTEGER_32 is 256 -- Controls when repainting occurs. -- Causes the affected windows -- (as specified by the RDW_ALLCHILDREN -- and RDW_NOCHILDREN flags) to receive -- WM_NCPAINT, WM_ERASEBKGND, and WM_PAINT messages, -- if necessary, before the function returns. rdw_validate: INTEGER_32 is 8 -- validation -- Validates lprcUpdate or hrgnUpdate -- (only one may be non-NULL). -- If both are NULL, the entire window is -- validated. This flag does not affect -- internal WM_PAINT messages. 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 -- 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 WEL_RDW_CONSTANTS