XkbKeyGroupWidth(3) XKB FUNCTIONS XkbKeyGroupWidth(3)
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.
X Version 11 libX11 1.8.2 XkbKeyGroupWidth(3)
xorg-libX11 1.8.2 - Generated Wed Nov 16 19:25:19 CST 2022