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X11R7.4 - man page for xkbgetaccessxtimeout (x11r4 section 3)

XkbGetAccessXTimeout(3) 		  XKB FUNCTIONS 		  XkbGetAccessXTimeout(3)

       XkbGetAccessXTimeout - Queries the current AccessXTimeout options for a keyboard device

       Bool   XkbGetAccessXTimeout   (	 display,   device_spec,  timeout_rtrn,  ctrls_mask_rtrn,
       ctrls_values_rtrn, options_mask_rtrn, options_values_rtrn )
	     Display * display ;
	     unsigned int  device_spec ;
	     unsigned short * timeout_rtrn ;
	     unsigned int * ctrls_mask_rtrn ;
	     unsigned int * ctrls_values_rtrn ;
	     unsigned short * options_mask_rtrn ;
	     unsigned short * options_values_rtrn ;

       - display
	      unsigned short

       - device_spec
	      device to query, or XkbUseCoreKbd

       - timeout_rtrn
	      delay until AccessXTimeout, seconds

       - ctrls_mask_rtrn
	      backfilled with controls to modify

       - ctrls_values_rtrn
	      backfilled with on/off status for controls

       - options_mask_rtrn
	      backfilled with ax_options to modify

       - options_values_rtrn
	      backfilled with values for ax_options

       In environments where computers are shared, features such as SlowKeys present  a  problem:
       if  SlowKeys  is  on,  the  keyboard  can  appear  to be unresponsive because keys are not
       accepted until they are held for a certain period of time. To help solve this problem, Xkb
       provides  an  AccessXTimeout control to automatically change the enabled/disabled state of
       any boolean controls and to change the value of the AccessXKeys and  AccessXFeedback  con-
       trol attributes if the keyboard is idle for a specified period of time.

       When  a	timeout as specified by AccessXTimeout occurs and a control is consequently modi-
       fied, Xkb generates an XkbControlsNotify event.

       XkbGetAccessXTimeout sends a request to the X server to obtain the current values for  the
       AccessXTimeout  attributes, waits for a reply, and backfills the values into the appropri-
       ate arguments. The parameters options_mask_rtrn	and  options_values_rtrn  are  backfilled
       with  the options to modify and the values for ax_options, which is a field in the XkbCon-
       trolsRec structure.  XkbGetAccessXTimeout returns True if successful; if a compatible ver-
       sion  of  the  Xkb  extension is not available in the server, XkbGetAccessXTimeout returns

       True	      The XkbGetAccessXTimeout returns True when it successfully sends a  request
		      to  the  X  server  to  obtain  the  current  values for the AccessXTimeout
		      attributes, waits for a reply, and backfills the values into the	appropri-
		      ate arguments.

       False	      The  XkbGetAccessXTimeout  funtion returns False if a compatible version of
		      the Xkb extension is not available in the server.

       The XkbControlsRec structure is defined as follows:

       #define XkbMaxLegalKeyCode     255
       #define XkbPerKeyBitArraySize  ((XkbMaxLegalKeyCode+1)/8)

       typedef struct {
	   unsigned char   mk_dflt_btn;      /* default button for keyboard driven mouse */
	   unsigned char   num_groups;	     /* number of keyboard groups */
	   unsigned char   groups_wrap;      /* how to wrap out-of-bounds groups */
	   XkbModsRec	   internal;	     /* defines server internal modifiers */
	   XkbModsRec	   ignore_lock;      /* modifiers to ignore when checking for grab */
	   unsigned int    enabled_ctrls;    /* 1 bit => corresponding boolean control enabled */
	   unsigned short  repeat_delay;     /* ms delay until first repeat */
	   unsigned short  repeat_interval;  /* ms delay between repeats */
	   unsigned short  slow_keys_delay;  /* ms minimum time key must be down to be ok */
	   unsigned short  debounce_delay;   /* ms delay before key reactivated */
	   unsigned short  mk_delay;	     /* ms delay to second mouse motion event */
	   unsigned short  mk_interval;      /* ms delay between repeat mouse events */
	   unsigned short  mk_time_to_max;   /* # intervals until constant mouse move */
	   unsigned short  mk_max_speed;     /* multiplier for maximum mouse speed */
	   short	   mk_curve;	     /* determines mouse move curve type */
	   unsigned short  ax_options;	     /* 1 bit => Access X option enabled */
	   unsigned short  ax_timeout;	     /* seconds until Access X disabled */
	   unsigned short  axt_opts_mask;    /* 1 bit => options to reset on Access X timeout */
	   unsigned short  axt_opts_values;  /* 1 bit => turn option on, 0=> off */
	   unsigned int    axt_ctrls_mask;   /* which bits in enabled_ctrls to modify */
	   unsigned int    axt_ctrls_values; /* values for new bits in enabled_ctrls */
	   unsigned char   per_key_repeat[XkbPerKeyBitArraySize];  /* per key auto repeat */
       } XkbControlsRec, *XkbControlsPtr;

X Version 11				   libX11 1.2.1 		  XkbGetAccessXTimeout(3)

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