MrmRegisterClass(3X) UNIX System V MrmRegisterClass(3X)
NAME
MrmRegisterClass - Saves the information needed for MRM to access the
widget creation function for user-defined widgets.
SYNOPSIS
#include <Mrm/MrmPublic.h>
Cardinal MrmRegisterClass(class_code, class_name, create_name,
create_proc, class_record)
MrmType class_code;
String class_name;
String create_name;
Widget (* create_proc) ();
WidgetClass class_record;
DESCRIPTION
The MrmRegisterClass function allows MRM to access user-defined widget
classes. This function registers the necessary information for MRM to
create widgets of this class. You must call MrmRegisterClass prior to
fetching any user-defined class widget.
MrmRegisterClass saves the information needed to access the widget
creation function and to do type conversion of argument lists by using
the information in MRM databases.
class_code
This argument is ignored; it is present for compatibility with
previous releases.
class_name
This argument is ignored; it is present for compatibility with
previous releases.
create_name
Specifies the case-sensitive name of the low-level widget
creation function for the class. An example from the Motif
Toolkit is XmCreateLabel. Arguments are parent_widget, name,
override_arglist, and override_argcount.
For user-defined widgets, create_name is the creation procedure
in the UIL that defines this widget.
create_proc
Specifies the address of the creation function that you named
in create_name.
class_record
Specifies a pointer to the class record.
RETURN VALUE
This function returns one of these status return constants:
10/89 Page 1
MrmRegisterClass(3X) UNIX System V MrmRegisterClass(3X)
MrmSUCCESS The function executed successfully.
MrmFAILURE The function failed.
Page 2 10/89