MrmFetchWidgetOverride(library call)   MrmFetchWidgetOverride(library call)




 NAME    [Toc]    [Back]
      MrmFetchWidgetOverride - Fetches any indexed (UIL named) application
      widget.  It overrides the arguments specified for this application
      widget in UIL

 SYNOPSIS    [Toc]    [Back]
      #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    [Toc]    [Back]
      The MrmFetchWidgetOverride function 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.




                                    - 1 -       Formatted:  January 24, 2005






 MrmFetchWidgetOverride(library call)   MrmFetchWidgetOverride(library call)




      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    [Toc]    [Back]
      This function returns one of the following status return constants:

      MrmSUCCESS    [Toc]    [Back]
                The function executed successfully.

      MrmBAD_HIERARCHY    [Toc]    [Back]
                The hierarchy ID was invalid.

      MrmNOT_FOUND    [Toc]    [Back]
                The widget was not found in UID hierarchy.

      MrmFAILURE    [Toc]    [Back]
                The function failed.

 RELATED    [Toc]    [Back]
      MrmOpenHierarchyPerDisplay(3), MrmFetchWidget(3).


                                    - 2 -       Formatted:  January 24, 2005