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April, 26th. 2006:
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xcb_list_fonts
Section: XCB Requests (3) Updated: libxcb 1.12 Index
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NAME
xcb_list_fonts - get matching font names
SYNOPSIS
#include <xcb/xproto.h>
Request function
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- xcb_list_fonts_cookie_t xcb_list_fonts(xcb_connection_t *conn, uint16_t max_names, uint16_t pattern_len, const char *pattern);
Reply datastructure
typedef struct xcb_list_fonts_reply_t {
uint8_t response_type;
uint8_t pad0;
uint16_t sequence;
uint32_t length;
uint16_t names_len;
uint8_t pad1[22];
} xcb_list_fonts_reply_t;
Reply function
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- xcb_list_fonts_reply_t *xcb_list_fonts_reply(xcb_connection_t *conn, xcb_list_fonts_cookie_t cookie, xcb_generic_error_t **e);
Reply accessors
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- int xcb_list_fonts_names_length(const xcb_list_fonts_reply_t *reply);
-
- xcb_str_iterator_t xcb_list_fonts_names_iterator(const xcb_list_fonts_reply_t *reply);
REQUEST ARGUMENTS
- conn
-
The XCB connection to X11.
- max_names
-
The maximum number of fonts to be returned.
- pattern_len
-
The length (in bytes) of pattern.
- pattern
-
A font pattern, for example "-misc-fixed-*".
The asterisk (*) is a wildcard for any number of characters. The question mark
(?) is a wildcard for a single character. Use of uppercase or lowercase does
not matter.
REPLY FIELDS
- response_type
-
The type of this reply, in this case XCB_LIST_FONTS. This field is also present in the xcb_generic_reply_t and can be used to tell replies apart from each other.
- sequence
-
The sequence number of the last request processed by the X11 server.
- length
-
The length of the reply, in words (a word is 4 bytes).
- names_len
-
The number of font names.
DESCRIPTION
Gets a list of available font names which match the given pattern.
RETURN VALUE
Returns an xcb_list_fonts_cookie_t. Errors have to be handled when calling the reply function xcb_list_fonts_reply.
If you want to handle errors in the event loop instead, use xcb_list_fonts_unchecked. See xcb-requests(3) for details.
ERRORS
This request does never generate any errors.
SEE ALSO
xcb-requests(3)
AUTHOR
Generated from xproto.xml. Contact xcb@lists.freedesktop.org for corrections and improvements.
Index
- NAME
-
- SYNOPSIS
-
- Request function
-
- Reply datastructure
-
- Reply function
-
- Reply accessors
-
- REQUEST ARGUMENTS
-
- REPLY FIELDS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ERRORS
-
- SEE ALSO
-
- AUTHOR
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