DragonFly On-Line Manual Pages

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 1.8.6              XkbKeyGroupWidth(3)