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...\" FontLstV.sgm /main/8 1996/09/08 20:44:42 rws $

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.ta 8n 16n 24n 32n 40n 48n 56n 64n 72n 

.TH "XmFontListNextEntry" "library call"

.SH "NAME"

\fBXmFontListNextEntry\fP \(em A font list function that returns

the next entry in a font list

.iX "XmFontListNextEntry"

.iX "font list functions" "XmFontListNextEntry"

.SH "SYNOPSIS"

.PP

.nf

#include <Xm/Xm\&.h>

\fBXmFontListEntry \fBXmFontListNextEntry\fP\fR(

\fBXmFontContext \fBcontext\fR\fR);

.fi

.SH "DESCRIPTION"

.PP

\fBXmFontListNextEntry\fP returns the next entry in the

font list\&. The application uses the \fBXmFontListInitFontContext\fP

routine to create a font list context\&. The first call to

\fBXmFontListNextEntry\fP sets the context to the first entry

in the font list\&. The application then calls \fBXmFontListNextEntry\fP

repeatedly with the same context\&. Each succeeding call accesses

the next entry of the font list\&. When finished, the application

calls \fBXmFontListFreeFontContext\fP to free the allocated font

list context\&.

.IP "\fIcontext\fP" 10

Specifies the font list context

.SH "RETURN"

.PP

Returns NULL if the context does not refer to a valid entry or if

it is at the end of the font list; otherwise, it returns a font list entry\&.

If the function does return a font list entry, the font list entry is not

a copy\&. Therefore, the application should not free the returned font list entry\&.

.SH "RELATED"

.PP

\fBXmFontList\fP(3),

\fBXmFontListEntryFree\fP(3),

\fBXmFontListEntryGetFont\fP(3),

\fBXmFontListEntryGetTag\fP(3),

\fBXmFontListFreeFontContext\fP(3), and

\fBXmFontListInitFontContext\fP(3)\&.

...\" created by instant / docbook-to-man, Sun 22 Dec 1996, 20:23