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)