MrmRegisterClass — Saves the information needed for MRM to access the widget creation function for user-
Contents
Description
The MrmRegisterClass function "MrmRegisterClass" "description" 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.
Name
MrmRegisterClass — Saves the information needed for MRM to access the widget creation function for user-
defined widgets "MrmRegisterClass" "uil functions" "MrmRegisterClass"
Return
"MrmSUCCESS" "MrmFAILURE"
This function returns one of the following status return constants:
MrmSUCCESS
The function executed successfully.
MrmFAILURE
The function failed.
MrmRegisterClass(3)
Synopsis
#include <Mrm/MrmPublic.h>
CardinalMrmRegisterClass(
MrmTypeclass_code,
Stringclass_name,
Stringcreate_name,
Widget(*create_proc) (),
WidgetClassclass_record);
"MRM function" "MrmRegisterClass" "MrmRegisterClass" "definition"
