XmFontListGetNextFont(library call) XmFontListGetNextFont(library call)
NAME
XmFontListGetNextFont -- A font list function that allows applications
to access the fonts and character sets in a font list
SYNOPSIS
#include <Xm/Xm.h>
Boolean XmFontListGetNextFont(
XmFontContext context,
XmStringCharSet *charset,
XFontStruct **font);
DESCRIPTION
XmFontListGetNextFont accesses the character set and font for the next
entry of the font list. The application first uses the XmFontListInit-
FontContext routine to create a font list context. The application
then calls XmFontListGetNextFont repeatedly with the same context. Each
succeeding call accesses the next element of the font list. When fin-
ished, the application calls XmFontListFreeFontContext to free the
allocated font list context.
This routine allocates memory for the character set string that must be
freed by the application. The function allocates memory for charset.
The application is responsible for managing the allocated memory. The
application can recover the allocated memory by calling XtFree.
This function is obsolete and exists for compatibility with previous
releases. It is replaced by XmFontListNextEntry. If XmFontListGetNext-
Font is passed a context that contains a font set entry, it will return
the first font of the font set. The next call to the function will move
to the next entry in the font list.
context Specifies the font list context
charset Specifies a pointer to a character set string; the routine
returns the character set for the current font list element
font Specifies a pointer to a pointer to a font structure; the
routine returns the font for the current font list element
RETURN
Returns True if the returned values are valid; otherwise, returns
False.
RELATED
XmFontList(3) and XmFontListNextEntry(3).
XmFontListGetNextFont(library call)
openMotif 2.3.1 - Generated Sun Nov 30 14:36:55 CST 2008