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April, 26th. 2006:
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XkbKeyGroupWidth
Section: XKB FUNCTIONS (3) Updated: libX11 1.6.4 Index
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NAME
XkbKeyGroupWidth - Computes the width of the type associated with the group
grp
for the key corresponding to
keycode
SYNOPSIS
-
int XkbKeyGroupWidth
(XkbDescPtr xkb,
KeyCode keycode,
int grp);
ARGUMENTS
- - xkb
-
- Xkb description of interest
- - keycode
-
keycode of interest
- - grp
-
group of interest
DESCRIPTION
The key width and number of groups associated with a key are used to form a
small two-dimensional array of KeySyms for a key. This array may be different
sizes for different keys. The array for a single key is stored as a linear list,
in row-major order. The arrays for all of the keys are stored in the
syms
field of the client map. There is one row for each group associated with a key
and one column for each level. The index corresponding to a given group and
shift level is computed as:
idx = group_index * key_width + shift_level
The
offset
field of the
key_sym_map
entry for a key is used to access the beginning of the array.
XkbKeyGroupWidth
computes the width of the type associated with the group
grp
for the key corresponding to
keycode.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
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