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.TH "MrmRegisterClass" 3
.SH "NAME"
\fBMrmRegisterClass\fP \(em Saves the information needed for MRM to access the widget creation function for user-defined widgets
"MrmRegisterClass"
"uil functions" "MrmRegisterClass"
.SH "SYNOPSIS"
.PP
.nf
#include <Mrm/MrmPublic\&.h>
\fBCardinal \fBMrmRegisterClass\fP\fR(
\fBMrmType \fBclass_code\fR\fR,
\fBString \fBclass_name\fR\fR,
\fBString \fBcreate_name\fR\fR,
\fBWidget (*\fBcreate_proc\fR) ()\fR,
\fBWidgetClass \fBclass_record\fR\fR);
.fi
"MRM function" "MrmRegisterClass"
"MrmRegisterClass" "definition"
.SH "DESCRIPTION"
.PP
The
\fBMrmRegisterClass\fP
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
\fBMrmRegisterClass\fP
prior to fetching any user-defined class widget\&.
.PP
\fBMrmRegisterClass\fP
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\&.
.IP "\fIclass_code\fP" 10
This argument is ignored; it is present for compatibility with previous
releases\&.
.IP "\fBclass_name\fP" 10
This argument is ignored; it is present for compatibility with previous
releases\&.
.IP "\fIcreate_name\fP" 10
Specifies the case-sensitive name of the low-level widget creation
function for the class\&.
An example from the Motif Toolkit is
\fBXmCreateLabel\fP\&.
Arguments are
\fIparent_widget\fP,
\fIname\fP,
\fIoverride_arglist\fP,
and
\fIoverride_argcount\fP\&.
.IP "" 10
For user-defined widgets,
\fIcreate_name\fP
is the creation procedure in the UIL that defines this widget\&.
.IP "\fBcreate_proc\fP" 10
Specifies the address of the creation function that you named in
\fIcreate_name\fP\&.
.IP "\fIclass_record\fP" 10
Specifies a pointer to the class record\&.
.SH "RETURN"
"MrmSUCCESS"
"MrmFAILURE"
.PP
This function returns one of the following status return constants:
.IP "\fBMrmSUCCESS\fP" 10
The function executed successfully\&.
.IP "\fBMrmFAILURE\fP" 10
The function failed\&.
.\" created by instant / docbook-to-man, Sun 22 Dec 1996, 20:17