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MrmFetchWidgetOverride(3)  Library Functions Manual  MrmFetchWidgetOverride(3)

NAME
       MrmFetchWidgetOverride  --  Fetches any indexed (UIL named) application
       widget.	It overrides the arguments specified for this application wid-
       get in UIL

SYNOPSIS
       #include	<Mrm/MrmPublic.h>
       Cardinal	MrmFetchWidgetOverride(
       MrmHierarchy hierarchy_id,
       String index,
       Widget parent_widget,
       String override_name,
       ArgList override_args,
       Cardinal	override_num_args,
       Widget *widget,
       MrmType *class);

DESCRIPTION
       The  MrmFetchWidgetOverride  function  is  the extended version of Mrm-
       FetchWidget.  It	is identical to	MrmFetchWidget,	except that it	allows
       the  caller  to	override the widget's name and any arguments that Mrm-
       FetchWidget would otherwise retrieve from the UID file or  one  of  the
       defaulting mechanisms.  That is,	the override argument list is not lim-
       ited to those arguments in the UID file.

       The override arguments apply only to the	widget fetched and returned by
       this  function.	 Its  children	(subtree)  do not receive any override
       parameters.

       hierarchy_id
		 Specifies the ID of  the  UID	hierarchy  that	 contains  the
		 interface definition.	The value of hierarchy_id was returned
		 in a previous call to MrmOpenHierarchyPerDisplay.

       index	 Specifies the UIL name	of the widget to fetch.

       parent_widget
		 Specifies the parent widget ID.

       override_name
		 Specifies the name to override	the widget name.  Use  a  NULL
		 value if you do not want to override the widget name.

       override_args
		 Specifies  the	 override  argument  list, exactly as given to
		 XtCreateWidget	(conversion complete and  so  forth).	Use  a
		 NULL value if you do not want to override the argument	list.

       override_num_args
		 Specifies the number of arguments in override_args.

       widget	 Returns the widget ID of the created widget.

       class	 Returns  the class code identifying MRM's widget class.  Lit-
		 erals identifying MRM widget class codes are defined  in  the
		 include file Mrm/MrmPublic.h.

RETURN VALUE
       This function returns one of the	following status return	constants:

       MrmSUCCESS
		 The function executed successfully.

       MrmBAD_HIERARCHY
		 The hierarchy ID was invalid.

       MrmNOT_FOUND
		 The widget was	not found in UID hierarchy.

       MrmFAILURE
		 The function failed.

RELATED
       MrmOpenHierarchyPerDisplay(3), MrmFetchWidget(3).

						     MrmFetchWidgetOverride(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | RELATED

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