XkbLockModifiers(3)       XKB FUNCTIONS       XkbLockModifiers(3)



NAME
       XkbLockModifiers  -   Locks  and  unlocks any of the eight
       real keyboard modifiers

SYNOPSIS
       Bool XkbLockModifiers ( display, device_spec, affect, val-
       ues )
             Display *display;
             unsigned int device_spec;
             unsigned int affect;
             unsigned int values;

ARGUMENTS
       display
              connection to the X server

       device_spec
              device ID, or XkbUseCoreKbd

       affect mask  of  real  modifiers  whose  lock  state is to
              change

       values 1 => lock, 0 => unlock; only for modifiers selected
              by affect

DESCRIPTION
       XkbLockModifiers sends a request to the server to lock the
       real modifiers selected by both affect and values  and  to
       unlock  the  real  modifiers  selected  by affect, but not
       selected by values. XkbLockModifiers does not wait  for  a
       reply  from the server. It returns True if the request was
       sent, and False otherwise.

       The functions in this section that change the use of modi-
       fiers  use a mask in the parameter affect. It is a bitwise
       inclusive OR of the legal modifier masks:

       Table 1 Real Modifier Masks
       ----------------------------
       Mask
       ----------------------------
       ShiftMask
       LockMask
       ControlMask
       Mod1Mask
       Mod2Mask
       Mod3Mask
       Mod4Mask
       Mod5Mask

RETURN VALUES
       True           The XkbLockModifiers function returns  True
                      if  a request is sent to the server to lock
                      the real modifiers selected by both  affect
                      and values and to unlock the real modifiers
                      selected by affect,  but  not  selected  by
                      values.

       False          The XkbLockModifiers function returns False
                      if the request was not sent.



X Version 11               libX11 1.1.5       XkbLockModifiers(3)