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note description: "Extended list view styles (LVS_EX_...) constants." legal: "See notice at end of class." status: "See notice at end of class." date: "$Date: 2013-11-19 16:13:35 -0900 (Tue, 19 Nov 2013) $" revision: "$Revision: 93464 $" class interface WEL_LVS_EX_CONSTANTS create default_create -- Process instances of classes with no creation clause. -- (Default: do nothing.) -- (from ANY) feature -- Access generating_type: TYPE [detachable WEL_LVS_EX_CONSTANTS] -- 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 Lvs_ex_checkboxes: INTEGER_32 = 4 -- Version 4.70. -- Enables check boxes for items in a list view -- control. Effectively, when set to this style, the control -- will create and set a state image list using -- DrawFrameControl. Check boxes are visible and functional -- with all list view modes. You can obtain the state of the -- check box for a given item with ListView_GetCheckState. To -- set the check state, use ListView_SetCheckState. Lvs_ex_flatsb: INTEGER_32 = 256 -- Version 4.71. -- Enables flat scroll bars in the list view. -- If you need more control over the appearance of the list -- view's scroll bars, you should manipulate the list view's -- scroll bars directly using the Flat Scroll Bar APIs. If -- the system metrics change, you are responsible for adjusting -- the scrollbar metrics with FlatSB_SetScrollProp. See Flat -- Scroll Bars for further details. Lvs_ex_fullrowselect: INTEGER_32 = 32 -- Version 4.70. -- When an item is selected, the item and all its subitems are -- highlighted. This style is available only in conjunction -- with the LVS_REPORT style. Lvs_ex_gridlines: INTEGER_32 = 1 -- Version 4.70. Displays gridlines around items and subitems. -- This style is available only in conjunction with the LVS_REPORT -- style. Lvs_ex_headerdragdrop: INTEGER_32 = 16 -- Version 4.70. Enables drag-and-drop reordering of columns in -- a list view control. This style is only available to list -- view controls that use the LVS_REPORT style. Lvs_ex_infotip: INTEGER_32 = 1024 -- Version 4.71. When a list view control uses the -- LVS_EX_INFOTIP style, the LVN_GETINFOTIP notification message -- is sent to the parent window before displaying an item's -- tooltip. Lvs_ex_labeltip: INTEGER_32 = 16384 -- Version 5.80. If a partially hidden label in any list view -- mode lacks tooltip text, the list view control will unfold -- the label. If this style is not set, the list view control -- will unfold partly hidden labels only for the large icon mode. Lvs_ex_multiworkareas: INTEGER_32 = 8192 -- Version 4.71. If the list view control has the LVS_AUTOARRANGE -- style, the control will not autoarrange its icons until one or -- more work areas are defined (see LVM_SETWORKAREAS). To be -- effective, this style must be set before any work areas are -- defined and any items have been added to the control. Lvs_ex_oneclickactivate: INTEGER_32 = 64 -- Version 4.70. The list view control sends an LVN_ITEMACTIVATE -- notification message to the parent window when the user clicks -- an item. This style also enables hot tracking in the list view -- control. Hot tracking means that when the cursor moves over an -- item, it is highlighted but not selected. See the Remarks for a -- discussion of item activation. Lvs_ex_regional: INTEGER_32 = 512 -- Version 4.71. The list view will create a region that includes -- only the item icons and text and set its window region to that -- using SetWindowRgn. This will exclude any area that is not part -- of an item from the window region. This style is only available -- to list view controls that use the LVS_ICON style. Lvs_ex_subitemimages: INTEGER_32 = 2 -- Version 4.70. Allows images to be displayed for subitems. -- This style is available only in conjunction with the LVS_REPORT -- style. Lvs_ex_trackselect: INTEGER_32 = 8 -- Version 4.70. Enables hot-track selection in a list view -- control. Hot track selection means that an item is -- automatically selected when the cursor remains over the item -- for a certain period of time. The delay can be changed from -- the default system setting with a LVM_SETHOVERTIME message. -- This style applies to all styles of list view control. You -- can check whether or not hot-track selection is enabled by -- calling SystemParametersInfo. Lvs_ex_twoclickactivate: INTEGER_32 = 128 -- Version 4.70. The list view control sends an LVN_ITEMACTIVATE -- notification message to the parent window when the user -- double-clicks an item. This style also enables hot tracking -- in the list view control. Hot tracking means that when the -- cursor moves over an item, it is highlighted but not -- selected. See the Remarks for a discussion of item -- activation. Lvs_ex_underlinecold: INTEGER_32 = 4096 -- Version 4.71. Causes non-hot items that are activatable to be -- displayed with underlined text. This style requires that -- LVS_EX_TWOCLICKACTIVATE also be set. See the Remarks for a -- discussion of item activation. Lvs_ex_underlinehot: INTEGER_32 = 2048 -- Version 4.71. Causes hot items that are activatable to be -- displayed with underlined text. This style requires that -- LVS_EX_ONECLICKACTIVATE or LVS_EX_TWOCLICKACTIVATE also be -- set. See the Remarks for a discussion of item activation. 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_LVS_EX_CONSTANTS): 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: WEL_LVS_EX_CONSTANTS): 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 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_LVS_EX_CONSTANTS): 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: WEL_LVS_EX_CONSTANTS) -- 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: WEL_LVS_EX_CONSTANTS) -- 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_LVS_EX_CONSTANTS -- 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_LVS_EX_CONSTANTS) -- 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_LVS_EX_CONSTANTS -- 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_LVS_EX_CONSTANTS -- 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 frozen default: detachable WEL_LVS_EX_CONSTANTS -- 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 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 invariant -- 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 WEL_LVS_EX_CONSTANTS -- Generated by Eiffel Studio --
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