1XkbGetAccessXTimeout(3)          XKB FUNCTIONS         XkbGetAccessXTimeout(3)
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NAME

6       XkbGetAccessXTimeout - Queries the current AccessXTimeout options for a
7       keyboard device
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SYNOPSIS

10       Bool XkbGetAccessXTimeout (Display *display, unsigned int  device_spec,
11              unsigned  short  *timeout_rtrn,  unsigned  int *ctrls_mask_rtrn,
12              unsigned     int     *ctrls_values_rtrn,     unsigned      short
13              *options_mask_rtrn, unsigned short *options_values_rtrn);
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ARGUMENTS

16       - display
17              unsigned short
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19       - device_spec
20              device to query, or XkbUseCoreKbd
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22       - timeout_rtrn
23              delay until AccessXTimeout, seconds
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25       - ctrls_mask_rtrn
26              backfilled with controls to modify
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28       - ctrls_values_rtrn
29              backfilled with on/off status for controls
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31       - options_mask_rtrn
32              backfilled with ax_options to modify
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34       - options_values_rtrn
35              backfilled with values for ax_options
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DESCRIPTION

38       In  environments  where computers are shared, features such as SlowKeys
39       present a problem: if SlowKeys is on, the keyboard  can  appear  to  be
40       unresponsive  because  keys  are not accepted until they are held for a
41       certain period of time. To help solve this  problem,  Xkb  provides  an
42       AccessXTimeout  control  to  automatically  change the enabled/disabled
43       state  of  any  boolean  controls  and  to  change  the  value  of  the
44       AccessXKeys  and  AccessXFeedback control attributes if the keyboard is
45       idle for a specified period of time.
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47       When a timeout as specified by AccessXTimeout occurs and a  control  is
48       consequently modified, Xkb generates an XkbControlsNotify event.
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50       XkbGetAccessXTimeout sends a request to the X server to obtain the cur‐
51       rent values for the AccessXTimeout attributes, waits for a  reply,  and
52       backfills  the  values  into  the appropriate arguments. The parameters
53       options_mask_rtrn  and  options_values_rtrn  are  backfilled  with  the
54       options  to  modify  and the values for ax_options, which is a field in
55       the XkbControlsRec structure.   XkbGetAccessXTimeout  returns  True  if
56       successful;  if a compatible version of the Xkb extension is not avail‐
57       able in the server, XkbGetAccessXTimeout returns False.
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RETURN VALUES

60       True           The XkbGetAccessXTimeout returns True when  it  success‐
61                      fully sends a request to the X server to obtain the cur‐
62                      rent values for the AccessXTimeout attributes, waits for
63                      a  reply,  and backfills the values into the appropriate
64                      arguments.
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66       False          The XkbGetAccessXTimeout funtion returns False if a com‐
67                      patible version of the Xkb extension is not available in
68                      the server.
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STRUCTURES

71       The XkbControlsRec structure is defined as follows:
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73       #define XkbMaxLegalKeyCode     255
74       #define XkbPerKeyBitArraySize  ((XkbMaxLegalKeyCode+1)/8)
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76       typedef struct {
77           unsigned char   mk_dflt_btn;      /∗ default button for keyboard driven mouse */
78           unsigned char   num_groups;       /∗ number of keyboard groups */
79           unsigned char   groups_wrap;      /∗ how to wrap out-of-bounds groups */
80           XkbModsRec      internal;         /∗ defines server internal modifiers */
81           XkbModsRec      ignore_lock;      /∗ modifiers to ignore when checking for grab */
82           unsigned int    enabled_ctrls;    /∗ 1 bit => corresponding boolean control enabled */
83           unsigned short  repeat_delay;     /∗ ms delay until first repeat */
84           unsigned short  repeat_interval;  /∗ ms delay between repeats */
85           unsigned short  slow_keys_delay;  /∗ ms minimum time key must be down to be ok */
86           unsigned short  debounce_delay;   /∗ ms delay before key reactivated */
87           unsigned short  mk_delay;         /∗ ms delay to second mouse motion event */
88           unsigned short  mk_interval;      /∗ ms delay between repeat mouse events */
89           unsigned short  mk_time_to_max;   /∗ # intervals until constant mouse move */
90           unsigned short  mk_max_speed;     /∗ multiplier for maximum mouse speed */
91           short           mk_curve;         /∗ determines mouse move curve type */
92           unsigned short  ax_options;       /∗ 1 bit => Access X option enabled */
93           unsigned short  ax_timeout;       /∗ seconds until Access X disabled */
94           unsigned short  axt_opts_mask;    /∗ 1 bit => options to reset on Access X timeout */
95           unsigned short  axt_opts_values;  /∗ 1 bit => turn option on, 0=> off */
96           unsigned int    axt_ctrls_mask;   /∗ which bits in enabled_ctrls to modify */
97           unsigned int    axt_ctrls_values; /∗ values for new bits in enabled_ctrls */
98           unsigned char   per_key_repeat[XkbPerKeyBitArraySize];  /∗ per key auto repeat */
99       } XkbControlsRec, *XkbControlsPtr;
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103X Version 11                     libX11 1.6.9          XkbGetAccessXTimeout(3)
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