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note description: "Information on how to search a list view" legal: "See notice at end of class." status: "See notice at end of class." date: "$Date: 2011-01-13 14:53:42 -0900 (Thu, 13 Jan 2011) $" revision: "$Revision: 85350 $" class interface WEL_LIST_VIEW_SEARCH_INFO create make -- Allocate item -- (from WEL_STRUCTURE) ensure -- from WEL_STRUCTURE not_shared: not shared feature -- Access downwards: BOOLEAN -- Will search be downwards? flags: INTEGER_32 -- Flags specifying type of search -- See class WEL_LVFI_CONSTANTS for possible value generating_type: TYPE [detachable WEL_LIST_VIEW_SEARCH_INFO] -- 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 item: POINTER -- Generic Windows handle or structure pointer. -- Can be a HWND, HICON, RECT *, WNDCLASS *, etc... -- (from WEL_ANY) left: BOOLEAN -- Will search direction be left? lparam: INTEGER_32 -- Search target -- Either target or lparam will be used during search according to flags. require valid_flags: flag_set (flags, Lvfi_param) right: BOOLEAN -- Will search direction be right? starting_position: WEL_POINT -- Starting position of search require valid_flags: flag_set (flags, Lvfi_nearestxy) target: STRING_32 -- Search target -- Either target or lparam will be used during search according to flags. require valid_flags: flag_set (flags, Lvfi_string) upwards: BOOLEAN -- Will search be upwards? Vk_0: INTEGER_32 = 48 -- (from WEL_VK_CONSTANTS) Vk_1: INTEGER_32 = 49 -- (from WEL_VK_CONSTANTS) Vk_2: INTEGER_32 = 50 -- (from WEL_VK_CONSTANTS) Vk_3: INTEGER_32 = 51 -- (from WEL_VK_CONSTANTS) Vk_4: INTEGER_32 = 52 -- (from WEL_VK_CONSTANTS) Vk_5: INTEGER_32 = 53 -- (from WEL_VK_CONSTANTS) Vk_6: INTEGER_32 = 54 -- (from WEL_VK_CONSTANTS) Vk_7: INTEGER_32 = 55 -- (from WEL_VK_CONSTANTS) Vk_8: INTEGER_32 = 56 -- (from WEL_VK_CONSTANTS) Vk_9: INTEGER_32 = 57 -- Vk_a thru Vk_z are the same as their ASCII equivalents: 'A' thru 'Z'. -- (from WEL_VK_CONSTANTS) Vk_a: INTEGER_32 = 65 -- (from WEL_VK_CONSTANTS) Vk_add: INTEGER_32 = 107 -- Declared in Windows as VK_ADD -- (from WEL_VK_CONSTANTS) Vk_alt: INTEGER_32 = 18 -- Declared in Windows as VK_MENU -- Was declared in WEL_VK_CONSTANTS as synonym of Vk_menu. -- (from WEL_VK_CONSTANTS) Vk_apps: INTEGER_32 = 93 -- Declared in Windows as VK_APPS -- Vk_0 thru Vk_9 are the same as their ASCII equivalents: '0' thru '9'. -- (from WEL_VK_CONSTANTS) Vk_b: INTEGER_32 = 66 -- (from WEL_VK_CONSTANTS) Vk_back: INTEGER_32 = 8 -- Declared in Windows as VK_BACK -- (from WEL_VK_CONSTANTS) Vk_c: INTEGER_32 = 67 -- (from WEL_VK_CONSTANTS) Vk_cancel: INTEGER_32 = 3 -- Declared in Windows as VK_CANCEL -- (from WEL_VK_CONSTANTS) Vk_capital: INTEGER_32 = 20 -- Declared in Windows as VK_CAPITAL -- (from WEL_VK_CONSTANTS) Vk_clear: INTEGER_32 = 12 -- Declared in Windows as VK_CLEAR -- (from WEL_VK_CONSTANTS) Vk_control: INTEGER_32 = 17 -- Declared in Windows as VK_CONTROL -- (from WEL_VK_CONSTANTS) Vk_d: INTEGER_32 = 68 -- (from WEL_VK_CONSTANTS) Vk_decimal: INTEGER_32 = 110 -- Declared in Windows as VK_DECIMAL -- (from WEL_VK_CONSTANTS) Vk_delete: INTEGER_32 = 46 -- Declared in Windows as VK_DELETE -- (from WEL_VK_CONSTANTS) Vk_divide: INTEGER_32 = 111 -- Declared in Windows as VK_DIVIDE -- (from WEL_VK_CONSTANTS) Vk_down: INTEGER_32 = 40 -- Declared in Windows as VK_DOWN -- (from WEL_VK_CONSTANTS) Vk_e: INTEGER_32 = 69 -- (from WEL_VK_CONSTANTS) Vk_end: INTEGER_32 = 35 -- Declared in Windows as VK_END -- (from WEL_VK_CONSTANTS) Vk_escape: INTEGER_32 = 27 -- Declared in Windows as VK_ESCAPE -- (from WEL_VK_CONSTANTS) Vk_execute: INTEGER_32 = 43 -- Declared in Windows as VK_EXECUTE -- (from WEL_VK_CONSTANTS) Vk_f: INTEGER_32 = 70 -- (from WEL_VK_CONSTANTS) Vk_f1: INTEGER_32 = 112 -- Declared in Windows as VK_F1 -- (from WEL_VK_CONSTANTS) Vk_f10: INTEGER_32 = 121 -- Declared in Windows as VK_F10 -- (from WEL_VK_CONSTANTS) Vk_f11: INTEGER_32 = 122 -- Declared in Windows as VK_F11 -- (from WEL_VK_CONSTANTS) Vk_f12: INTEGER_32 = 123 -- Declared in Windows as VK_F12 -- (from WEL_VK_CONSTANTS) Vk_f13: INTEGER_32 = 124 -- Declared in Windows as VK_F13 -- (from WEL_VK_CONSTANTS) Vk_f14: INTEGER_32 = 125 -- Declared in Windows as VK_F14 -- (from WEL_VK_CONSTANTS) Vk_f15: INTEGER_32 = 126 -- Declared in Windows as VK_F15 -- (from WEL_VK_CONSTANTS) Vk_f16: INTEGER_32 = 127 -- Declared in Windows as VK_F16 -- (from WEL_VK_CONSTANTS) Vk_f17: INTEGER_32 = 128 -- Declared in Windows as VK_F17 -- (from WEL_VK_CONSTANTS) Vk_f18: INTEGER_32 = 129 -- Declared in Windows as VK_F18 -- (from WEL_VK_CONSTANTS) Vk_f19: INTEGER_32 = 130 -- Declared in Windows as VK_F19 -- (from WEL_VK_CONSTANTS) Vk_f2: INTEGER_32 = 113 -- Declared in Windows as VK_F2 -- (from WEL_VK_CONSTANTS) Vk_f20: INTEGER_32 = 131 -- Declared in Windows as VK_F20 -- (from WEL_VK_CONSTANTS) Vk_f21: INTEGER_32 = 132 -- Declared in Windows as VK_F21 -- (from WEL_VK_CONSTANTS) Vk_f22: INTEGER_32 = 133 -- Declared in Windows as VK_F22 -- (from WEL_VK_CONSTANTS) Vk_f23: INTEGER_32 = 134 -- Declared in Windows as VK_F23 -- (from WEL_VK_CONSTANTS) Vk_f24: INTEGER_32 = 135 -- Declared in Windows as VK_F24 -- (from WEL_VK_CONSTANTS) Vk_f3: INTEGER_32 = 114 -- Declared in Windows as VK_F3 -- (from WEL_VK_CONSTANTS) Vk_f4: INTEGER_32 = 115 -- Declared in Windows as VK_F4 -- (from WEL_VK_CONSTANTS) Vk_f5: INTEGER_32 = 116 -- Declared in Windows as VK_F5 -- (from WEL_VK_CONSTANTS) Vk_f6: INTEGER_32 = 117 -- Declared in Windows as VK_F6 -- (from WEL_VK_CONSTANTS) Vk_f7: INTEGER_32 = 118 -- Declared in Windows as VK_F7 -- (from WEL_VK_CONSTANTS) Vk_f8: INTEGER_32 = 119 -- Declared in Windows as VK_F8 -- (from WEL_VK_CONSTANTS) Vk_f9: INTEGER_32 = 120 -- Declared in Windows as VK_F9 -- (from WEL_VK_CONSTANTS) Vk_g: INTEGER_32 = 71 -- (from WEL_VK_CONSTANTS) Vk_h: INTEGER_32 = 72 -- (from WEL_VK_CONSTANTS) Vk_help: INTEGER_32 = 47 -- Declared in Windows as VK_HELP -- (from WEL_VK_CONSTANTS) Vk_home: INTEGER_32 = 36 -- Declared in Windows as VK_HOME -- (from WEL_VK_CONSTANTS) Vk_i: INTEGER_32 = 73 -- (from WEL_VK_CONSTANTS) Vk_insert: INTEGER_32 = 45 -- Declared in Windows as VK_INSERT -- (from WEL_VK_CONSTANTS) Vk_j: INTEGER_32 = 74 -- (from WEL_VK_CONSTANTS) Vk_k: INTEGER_32 = 75 -- (from WEL_VK_CONSTANTS) Vk_l: INTEGER_32 = 76 -- (from WEL_VK_CONSTANTS) Vk_lbutton: INTEGER_32 = 1 -- Declared in Windows as VK_LBUTTON -- (from WEL_VK_CONSTANTS) Vk_lcontrol: INTEGER_32 = 162 -- Declared in Windows as VK_LCONTROL -- (from WEL_VK_CONSTANTS) Vk_left: INTEGER_32 = 37 -- Declared in Windows as VK_LEFT -- (from WEL_VK_CONSTANTS) Vk_lmenu: INTEGER_32 = 164 -- Declared in Windows as VK_LMENU -- (from WEL_VK_CONSTANTS) Vk_lshift: INTEGER_32 = 160 -- Declared in Windows as VK_LSHIFT -- (from WEL_VK_CONSTANTS) Vk_m: INTEGER_32 = 77 -- (from WEL_VK_CONSTANTS) Vk_mbutton: INTEGER_32 = 4 -- Declared in Windows as VK_MBUTTON -- (from WEL_VK_CONSTANTS) Vk_menu: INTEGER_32 = 18 -- Declared in Windows as VK_MENU -- Was declared in WEL_VK_CONSTANTS as synonym of Vk_alt. -- (from WEL_VK_CONSTANTS) Vk_multiply: INTEGER_32 = 106 -- Declared in Windows as VK_MULTIPLY -- (from WEL_VK_CONSTANTS) Vk_n: INTEGER_32 = 78 -- (from WEL_VK_CONSTANTS) Vk_next: INTEGER_32 = 34 -- Declared in Windows as VK_NEXT -- (from WEL_VK_CONSTANTS) Vk_numlock: INTEGER_32 = 144 -- Declared in Windows as VK_NUMLOCK -- (from WEL_VK_CONSTANTS) Vk_numpad0: INTEGER_32 = 96 -- Declared in Windows as VK_NUMPAD0 -- (from WEL_VK_CONSTANTS) Vk_numpad1: INTEGER_32 = 97 -- Declared in Windows as VK_NUMPAD1 -- (from WEL_VK_CONSTANTS) Vk_numpad2: INTEGER_32 = 98 -- Declared in Windows as VK_NUMPAD2 -- (from WEL_VK_CONSTANTS) Vk_numpad3: INTEGER_32 = 99 -- Declared in Windows as VK_NUMPAD3 -- (from WEL_VK_CONSTANTS) Vk_numpad4: INTEGER_32 = 100 -- Declared in Windows as VK_NUMPAD4 -- (from WEL_VK_CONSTANTS) Vk_numpad5: INTEGER_32 = 101 -- Declared in Windows as VK_NUMPAD5 -- (from WEL_VK_CONSTANTS) Vk_numpad6: INTEGER_32 = 102 -- Declared in Windows as VK_NUMPAD6 -- (from WEL_VK_CONSTANTS) Vk_numpad7: INTEGER_32 = 103 -- Declared in Windows as VK_NUMPAD7 -- (from WEL_VK_CONSTANTS) Vk_numpad8: INTEGER_32 = 104 -- Declared in Windows as VK_NUMPAD8 -- (from WEL_VK_CONSTANTS) Vk_numpad9: INTEGER_32 = 105 -- Declared in Windows as VK_NUMPAD9 -- (from WEL_VK_CONSTANTS) Vk_o: INTEGER_32 = 79 -- (from WEL_VK_CONSTANTS) Vk_p: INTEGER_32 = 80 -- (from WEL_VK_CONSTANTS) Vk_pause: INTEGER_32 = 19 -- Declared in Windows as VK_PAUSE -- (from WEL_VK_CONSTANTS) Vk_print: INTEGER_32 = 42 -- Declared in Windows as VK_PRINT -- (from WEL_VK_CONSTANTS) Vk_prior: INTEGER_32 = 33 -- Declared in Windows as VK_PRIOR -- (from WEL_VK_CONSTANTS) Vk_q: INTEGER_32 = 81 -- (from WEL_VK_CONSTANTS) Vk_r: INTEGER_32 = 82 -- (from WEL_VK_CONSTANTS) Vk_rbutton: INTEGER_32 = 2 -- Declared in Windows as VK_RBUTTON -- (from WEL_VK_CONSTANTS) Vk_rcontrol: INTEGER_32 = 163 -- Declared in Windows as VK_RCONTROL -- (from WEL_VK_CONSTANTS) Vk_return: INTEGER_32 = 13 -- Declared in Windows as VK_RETURN -- (from WEL_VK_CONSTANTS) Vk_right: INTEGER_32 = 39 -- Declared in Windows as VK_RIGHT -- (from WEL_VK_CONSTANTS) Vk_rmenu: INTEGER_32 = 165 -- Declared in Windows as VK_RMENU -- (from WEL_VK_CONSTANTS) Vk_rshift: INTEGER_32 = 161 -- Declared in Windows as VK_RSHIFT -- (from WEL_VK_CONSTANTS) Vk_s: INTEGER_32 = 83 -- (from WEL_VK_CONSTANTS) Vk_scroll: INTEGER_32 = 145 -- Declared in Windows as VK_SCROLL -- (from WEL_VK_CONSTANTS) Vk_select: INTEGER_32 = 41 -- Declared in Windows as VK_SELECT -- (from WEL_VK_CONSTANTS) Vk_separator: INTEGER_32 = 108 -- Declared in Windows as VK_SEPARATOR -- (from WEL_VK_CONSTANTS) Vk_shift: INTEGER_32 = 16 -- Declared in Windows as VK_SHIFT -- (from WEL_VK_CONSTANTS) Vk_snapshot: INTEGER_32 = 44 -- Declared in Windows as VK_SNAPSHOT -- (from WEL_VK_CONSTANTS) Vk_space: INTEGER_32 = 32 -- Declared in Windows as VK_SPACE -- (from WEL_VK_CONSTANTS) Vk_subtract: INTEGER_32 = 109 -- Declared in Windows as VK_SUBTRACT -- (from WEL_VK_CONSTANTS) Vk_t: INTEGER_32 = 84 -- (from WEL_VK_CONSTANTS) Vk_tab: INTEGER_32 = 9 -- Declared in Windows as VK_TAB -- (from WEL_VK_CONSTANTS) Vk_u: INTEGER_32 = 85 -- (from WEL_VK_CONSTANTS) Vk_up: INTEGER_32 = 38 -- Declared in Windows as VK_UP -- (from WEL_VK_CONSTANTS) Vk_v: INTEGER_32 = 86 -- (from WEL_VK_CONSTANTS) Vk_w: INTEGER_32 = 87 -- (from WEL_VK_CONSTANTS) Vk_x: INTEGER_32 = 88 -- (from WEL_VK_CONSTANTS) Vk_y: INTEGER_32 = 89 -- (from WEL_VK_CONSTANTS) Vk_z: INTEGER_32 = 90 -- (from WEL_VK_CONSTANTS) 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 instance_free: class 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 instance_free: class definition: Result = (a = Void and b = Void) or else ((a /= Void and b /= Void) and then a.is_equal (b)) frozen is_deep_equal alias "≡≡≡" (other: WEL_LIST_VIEW_SEARCH_INFO): 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) 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 instance_free: class 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 alias "" (other: WEL_LIST_VIEW_SEARCH_INFO): 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 exists: BOOLEAN -- Does the item exist? -- (from WEL_ANY) ensure -- from WEL_ANY Result = (item /= default_pointer) flag_set (flags, mask: INTEGER_32): BOOLEAN -- Is mask set in flags? -- (from WEL_BIT_OPERATIONS) 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)) shared: BOOLEAN -- Is item shared by another object? -- If False (by default), item will -- be destroyed by destroy_item. -- If True, item will not be destroyed. -- (from WEL_ANY) feature -- Status setting set_shared -- Set shared to True. -- (from WEL_ANY) ensure -- from WEL_ANY shared: shared set_unshared -- Set shared to False. -- (from WEL_ANY) ensure -- from WEL_ANY unshared: not shared feature -- Element change set_item (an_item: POINTER) -- Set item with an_item -- (from WEL_ANY) ensure -- from WEL_ANY item_set: item = an_item feature -- Removal dispose -- Destroy the inner structure of Current. -- -- This function should be called by the GC when the -- object is collected or by the user if Current is -- no more usefull. -- (from WEL_ANY) feature -- Duplication frozen deep_copy (other: WEL_LIST_VIEW_SEARCH_INFO) -- 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: WEL_LIST_VIEW_SEARCH_INFO -- 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: WEL_LIST_VIEW_SEARCH_INFO) -- 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: WEL_LIST_VIEW_SEARCH_INFO -- 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: WEL_LIST_VIEW_SEARCH_INFO -- New object equal to Current -- twin calls copy; to change copying/twinning semantics, redefine copy. -- (from ANY) ensure -- from ANY twin_not_void: Result /= Void is_equal: Result ~ Current feature -- Basic operations clear_flag (flags, mask: INTEGER_32): INTEGER_32 -- Clear the mask in flags -- (from WEL_BIT_OPERATIONS) ensure -- from WEL_BIT_OPERATIONS flag_unset: not flag_set (Result, mask) copy (other: WEL_LIST_VIEW_SEARCH_INFO) -- Update current object using fields of object attached -- to other, so as to yield equal objects. -- (from WEL_STRUCTURE) require -- from ANY other_not_void: other /= Void type_identity: same_type (other) ensure -- from ANY is_equal: Current ~ other frozen default: detachable WEL_LIST_VIEW_SEARCH_INFO -- 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) ensure -- from ANY instance_free: class default_rescue -- Process exception for routines with no Rescue clause. -- (Default: do nothing.) -- (from ANY) frozen do_nothing -- Execute a null action. -- (from ANY) ensure -- from ANY instance_free: class initialize -- Fill Current with zeros. -- (from WEL_STRUCTURE) require -- from WEL_STRUCTURE exists: exists initialize_with_character (a_character: CHARACTER_8) -- Fill current with a_character. -- (from WEL_STRUCTURE) require -- from WEL_STRUCTURE exists: exists is_equal (other: WEL_LIST_VIEW_SEARCH_INFO): BOOLEAN -- Is other attached to an object considered -- equal to current object? -- (from WEL_STRUCTURE) require -- from ANY other_not_void: other /= Void ensure -- from ANY symmetric: Result implies other ~ Current consistent: standard_is_equal (other) implies Result memory_copy (source_pointer: POINTER; length: INTEGER_32) -- Copy length bytes from source_pointer to item. -- (from WEL_STRUCTURE) require -- from WEL_STRUCTURE length_small_enough: length <= structure_size length_large_enough: length > 0 exists: exists set_flag (flags, mask: INTEGER_32): INTEGER_32 -- Set the mask in flags -- (from WEL_BIT_OPERATIONS) ensure -- from WEL_BIT_OPERATIONS flag_set: flag_set (Result, mask) feature -- Acess Lvfi_nearestxy: INTEGER_32 = 64 -- Search item nearest specified position in specified direction -- -- Declared in Windows as LVFI_NEARESTXY -- (from WEL_LVFI_CONSTANTS) Lvfi_param: INTEGER_32 = 1 -- Search item with corresponding lparam attribute -- -- Declared in Windows as LVFI_PARAM -- (from WEL_LVFI_CONSTANTS) Lvfi_partial: INTEGER_32 = 8 -- Search item including given string -- -- Declared in Windows as LVFI_PARTIAL -- (from WEL_LVFI_CONSTANTS) Lvfi_string: INTEGER_32 = 2 -- Search item with exact corresponding string -- -- Declared in Windows as LVFI_STRING -- (from WEL_LVFI_CONSTANTS) Lvfi_wrap: INTEGER_32 = 32 -- Start search from start when end of list view is reached -- -- Declared in Windows as LVFI_WRAP -- (from WEL_LVFI_CONSTANTS) feature -- Element Change add_flag (a_flag: like flags) -- Add a_flag to flags. require valid_flags: is_valid_list_view_flag (a_flag) ensure added: flag_set (flags, a_flag) set_downwards -- Set search direction downwards set_flags (a_flags: like flags) -- Set flags with a_flags. require valid_flags: is_valid_list_view_flag (a_flags) ensure flags_set: flags = a_flags set_left -- Set search direction left set_lparam (a_lparam: like lparam) -- Set lparam with a_lparam. ensure lparam_set: lparam = a_lparam set_right -- Set search direction right set_starting_position (a_starting_position: like starting_position) -- Set starting_position with a_starting_position. require non_void_starting_position: a_starting_position /= Void valid_starting_position: a_starting_position.exists set_target (a_target: READABLE_STRING_GENERAL) -- Set target with a_target. require non_void_target: a_target /= Void valid_target: not a_target.is_empty ensure target_set: target.same_string_general (a_target) set_upwards -- Set search direction upwards feature -- Measurment structure_size: INTEGER_32 -- Structure size ensure -- from WEL_STRUCTURE positive_result: Result > 0 feature -- Output Io: STD_FILES -- Handle to standard file setup -- (from ANY) ensure -- from ANY instance_free: class 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) ensure -- from ANY instance_free: class 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 instance_free: class operating_environment_not_void: Result /= Void feature -- Validation is_valid_list_view_flag (a_flag: INTEGER_32): BOOLEAN -- Is a_flag a valid list view search flag? -- (from WEL_LVFI_CONSTANTS) invariant valid_direction: (upwards implies (not downwards and not right and not left)) and (downwards implies (not upwards and not right and not left)) and (right implies (not upwards and not downwards and not left)) and (left implies (not upwards and not downwards and not right)) -- from ANY reflexive_equality: standard_is_equal (Current) reflexive_conformance: conforms_to (Current) note copyright: "Copyright (c) 1984-2010, Eiffel Software and others" license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)" source: "[ Eiffel Software 5949 Hollister Ave., 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_LIST_VIEW_SEARCH_INFO
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