NAME

       MrmFetchWidgetOverride  — Fetches any indexed (UIL named) application widget.  It overrides the arguments
       specified   for   this   application   widget   in   UIL   "MrmFetchWidgetOverride"    "uil    functions"
       "MrmFetchWidgetOverride"

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);
       "MRM function" "MrmFetchWidgetOverride" "MrmFetchWidgetOverride" "definition"

DESCRIPTION

       The  MrmFetchWidgetOverride  function  "MrmFetchWidgetOverride"  "description" is the extended version of
       MrmFetchWidget.  It is identical to MrmFetchWidget, except that it allows  the  caller  to  override  the
       widget's  name and any arguments that MrmFetchWidget would otherwise retrieve from the UID file or one of
       the defaulting mechanisms.  That is, the override argument list is not limited 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.  Literals identifying MRM widget class
                 codes are defined in the include file Mrm/MrmPublic.h.

RETURN VALUE

       "MrmSUCCESS" "MrmBAD_HIERARCHY" "MrmNOT_FOUND" "MrmFAILURE"

       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)