MrmRegisterClass(library call) MrmRegisterClass(library call)
NAMEMrmRegisterClass — Saves the information needed for MRM to access the
widget creation function for user-defined widgets
SYNOPSIS
#include <Mrm/MrmPublic.h>
Cardinal MrmRegisterClass(
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 cre‐
ation 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 proce‐
dure 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
This function returns one of the following status return constants:
MrmSUCCESS
The function executed successfully.
MrmFAILURE
The function failed.
MrmRegisterClass(library call)
