MrmRegisterClass(3X) — DG/UX 5.4R2.01



     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) ();
               WidgetClassclass_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.



     1                                                (printed 6/8/92)



     MrmRegisterClass(3X)      UNIX System V      MrmRegisterClass(3X)



     RETURN VALUE
          This function returns one of these status return constants:


          MrmSUCCESS     The function executed successfully.

          MrmFAILURE     The function failed.
















































     2                                                (printed 6/8/92)

Museum