MrmFetchWidgetOverride

MrmFetchWidgetOverride(library call)      MrmFetchWidgetOverride(library call)



NAME
       MrmFetchWidgetOverride — Fetches any indexed (UIL named) application
       widget.  It overrides the arguments specified for this application
       widget 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
       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
       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(library call)