XkbGetDeviceButtonActions(XKB FUNCTIOXkbGetDeviceButtonActions(3)



NAME
       XkbGetDeviceButtonActions - Query the button actions asso-
       ciated with an X Input Extension device

SYNOPSIS
       Status  XkbGetDeviceButtonActions  (   dpy,   device_info,
       all_buttons, first_button, num_buttons )
             Display * dpy;
             XkbDeviceInfoPtr device_info;
             Bool all_buttons;
             unsigned int first_button;
             unsigned int num_buttons;

ARGUMENTS
       - dpy  connection to X server

       - device_info
              structure to update with results

       - all_buttons
              True => get information for all buttons

       - first_button
              number of first button for which info is desired

       - num_buttons
              number of buttons for which info is desired

DESCRIPTION
       XkbGetDeviceButtonActions   queries  the  server  for  the
       desired button information for the device indicated by the
       device_spec field of device_info and waits for a reply. If
       successful, XkbGetDeviceButtonActions backfills the button
       actions  (btn_acts  field  of  device_info)  for  only the
       requested buttons, updates the name, type, supported,  and
       unsupported fields, and returns Success.

       all_buttons,  first_button  and  num_buttons  specify  the
       device buttons for which actions should be returned.  Set-
       ting  all_buttons  to True requests actions for all device
       buttons;  if  all_buttons  is  False,   first_button   and
       num_buttons  specify  a range of buttons for which actions
       are requested.

       If a compatible version of Xkb is  not  available  in  the
       server or the Xkb extension has not been properly initial-
       ized,  XkbGetDeviceButtonActions  returns  BadAccess.   If
       allocation errors occur, a BadAlloc status is returned. If
       the   specified   device   (device_info->device_spec)   is
       invalid,  a  BadKeyboard status is returned. If the device
       has  no  buttons,  a  BadMatch  status  is  returned.   If
       first_button  and  num_buttons  specify illegal buttons, a
       BadValue status is returned.

DIAGNOSTICS
       BadAccess      The Xkb extension  has  not  been  properly
                      initialized

       BadAlloc       Unable to allocate storage

       BadKeyboard    The  device  specified was not a valid core
                      or input extension device

       BadMatch       A compatible version of Xkb was not  avail-
                      able  in the server or an argument has cor-
                      rect  type  and  range,  but  is  otherwise
                      invalid

       BadValue       An argument is out of range



X Version 11               libX11 1.1XkbGetDeviceButtonActions(3)