On Apache
Under GNU General Public License
2012-05-25 13:44 @38.107.179.237 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
XkbGetNamedGeometry(3Xkb) XKBLIB FUNCTION XkbGetNamedGeometry(3Xkb)
NAME
XkbGetNamedGeometry - Loads a keyboard geometry description from this database by name
SYNTAX
Status XkbGetNamedGeometry ( dpy, xkb, name )
Display * dpy;
XkbDescPtr xkb;
Atom name;
ARGUMENTS
- dpy connection to the X server
- xkb keyboard description into which the geometry should be loaded
- name name of the geometry to be loaded
DESCRIPTION
It is also possible to load a keyboard geometry by name. The X server maintains a database
of keyboard components (see below).
XkbGetNamedGeometry can return BadName if the name cannot be found.
The X server maintains a database of keyboard components, identified by component type.
The database contains all the information necessary to build a complete keyboard descrip-
tion for a particular device, as well as to assemble partial descriptions. Table 1 identi-
fies the component types and the type of information they contain.
Table 1 Server Database Keyboard Components
------------------------------------------------------------------
Component Component Primary Contents May also contain
Type
------------------------------------------------------------------
Keymap Complete keyboard descrip-
tion
Normally assembled using a
complete component from
each of the other types
Keycodes Symbolic name for each key Aliases for some
Minimum and maximum legal keys
keycodes Symbolic names for
indicators
Description of indi-
cators physically
present
Types Key types Real modifier bind-
ings and symbolic
names for some vir-
tual modifiers
Compatibility Rules used to assign Maps for some indi-
actions to keysyms cators
Real modifier bind-
ings and symbolic
names for some vir-
tual modifiers
Symbols Symbol mapping for key- Explicit actions and
board keys behaviors for some
Modifier mapping keys
Symbolic names for groups Real modifier bind-
ings and symbolic
names for some vir-
tual modifiers
Geometry Layout of the keyboard Aliases for some
keys; overrides key-
codes component
aliases
Symbolic names for
some indicators
Description of indi-
cators physically
present
While a keymap is a database entry for a complete keyboard description, and therefore log-
ically different from the individual component database entries, the rules for processing
keymap entries are identical to those for the individual components. In the discussion
that follows, the term component is used to refer to either individual components or a
keymap.
There may be multiple entries for each of the component types. An entry may be either com-
plete or partial. Partial entries describe only a piece of the corresponding keyboard
component and are designed to be combined with other entries of the same type to form a
complete entry.
For example, a partial symbols map might describe the differences between a common ASCII
keyboard and some national layout. Such a partial map is not useful on its own because it
does not include those symbols that are the same on both the ASCII and national layouts
(such as function keys). On the other hand, this partial map can be used to configure any
ASCII keyboard to use a national layout.
When a keyboard description is built, the components are processed in the order in which
they appear in Table 1; later definitions override earlier ones.
DIAGNOSTICS
BadName A font or color of the specified name does not exist.
X Version 11 Release 6.1 XkbGetNamedGeometry(3Xkb)
Generated by $Id: phpMan.php,v 4.49 2006/02/26 13:18:18 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2012-05-25 13:44 @38.107.179.237 Crawled by CCBot/1.0 (+http://www.commoncrawl.org/bot.html)