XmFontListNextEntry(3X) — DG/UX R4.11MU05



XmFontListNextEntry(3X)       SDK X11 R4.11MU05      XmFontListNextEntry(3X)


NAME
       XmFontListNextEntry--A font list function that returns the next entry
       in a font list

SYNOPSIS
       #include <Xm/Xm.h>

       XmFontListEntry XmFontListNextEntry (context)
            XmFontContextcontext;


DESCRIPTION
       XmFontListNextEntry returns the next entry in the font list.  The
       application uses the XmFontListInitFontContext routine to create a
       font list context.  The first call to XmFontListNextEntry sets the
       context to the first entry in the font list.  The application then
       calls XmFontListNextEntry repeatedly with the same context.  Each
       succeeding call accesses the next entry of the font list.  When
       finished, the application calls XmFontListFreeFontContext to free the
       allocated font list context.


        context
               Specifies the font list context


RETURN VALUE
       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.

RELATED INFORMATION
       XmFontList(3X), XmFontListEntryFree(3X), XmFontListEntryGetFont(3X),
       XmFontListEntryGetTag(3X), XmFontListFreeFontContext(3X), and
       XmFontListInitFontContext(3X).


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Museum
