XkbKeyGroupsWidth(3) XKB FUNCTIONS XkbKeyGroupsWidth(3)
NAME
XkbKeyGroupsWidth - Computes the maximum width associated with the
key corresponding to
keycodeSYNOPSIS
int XkbKeyGroupsWidth (XkbDescPtr xkb, KeyCode keycode);ARGUMENTS
xkb Xkb description of interest
keycode keycode 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.
XkbKeyGroupsWidth computes the maximum width associated with the key
corresponding to
keycode.X Version 11 libX11 1.8.10 XkbKeyGroupsWidth(3)
