Windows PowerShell command on Get-command XkbGetSlowKeysDelay
MyWebUniversity

Manual Pages for UNIX Operating System command usage for man XkbGetSlowKeysDelay

XKB FUNCTIONS XkbGetSlowKeysDelay(3x11)

NAME

XkbGetSlowKeysDelay - Gets the SlowKeys acceptance delay for

a keyboard device

SYNOPSIS

cc [ flag... ] file... -lX11 [ library... ]

Bool XkbGetSlowKeysDelay (Display *display, unsigned int

device_spec, unsigned int *delay_rtrn);

ARGUMENTS

- display

connection to X server

- device_spec

device ID, or XkbUseCoreKbd

- delay_rtrn

backfilled with SlowKeys delay, ms

DESCRIPTION

Some users may accidentally bump keys while moving a hand or typing stick toward the key they want. Usually, the keys that are accidentally bumped are just hit for a very short period of time. The SlowKeys control helps filter these accidental bumps by telling the server to wait a specified period, called the SlowKeys acceptance delay, before delivering key events. If the key is released before this period elapses, no key events are generated. Users can then bump any number of keys on their way to the one they want without accidentally getting those characters. Once they have reached the key they want, they can then hold the

desired key long enough for the computer to accept it. Slow-

Keys is a boolean control with one configurable attribute. When the SlowKeys control is active, the server reports the initial key press, subsequent acceptance or rejection, and release of any key to interested clients by sending an appropriate AccessXNotify event (see section 10.6.4). The server can generate XkbAccessXNotify events for some of the global keyboard controls. The detail field describes what AccessX event just occurred and can be any of the values in Table 1. The server can generate XkbAccessXNotify events for some of the global keyboard controls. The detail field describes what AccessX event just occurred and can be any of the values in Table 1. Table 1 AccessXNotify Events

____________________________________________________________

detail Reason

____________________________________________________________

X Version 11 Last change: libX11 1.3.5 1

XKB FUNCTIONS XkbGetSlowKeysDelay(3x11)

XkbAXN_SKPress A key was pressed when SlowKeys was

enabled.

XkbAXN_SKAccept A key was accepted (held longer than the

SlowKeys delay).

XkbAXN_SKRelease An accepted SlowKeys key was released.

XkbAXN_SKReject A key was rejected (released before the

SlowKeys delay expired).

XkbAXN_BKAccept A key was accepted by BounceKeys.

XkbAXN_BKReject A key was rejected (pressed before the

BounceKeys delay expired).

XkbAXN_AXKWarning AccessXKeys is about to turn on/off

StickyKeys or BounceKeys. The keycode field reports the keycode of the key for which the event occurred. If the action is related to SlowKeys,

the slowKeysDelay field contains the current SlowKeys accep-

tance delay. If the action is related to BounceKeys, the debounceDelay field contains the current BounceKeys debounce delay. Selecting for AccessX Events

To receive XkbAccessXNotify events under all possible condi-

tions, use XkbSelectEvents and pass XkbAccesXNotifyMask in

both bits_to_change and values_for_bits.

To receive XkbStateNotify events only under certain condi-

tions, use XkbSelectEventDetails using XkbAccessXNotify as

the event_type and specifying the desired state changes in

bits_to_change and values_for_bits using mask bits from

Table 2. Table 2 AccessXNotify Event Details

________________________________________________________________________

XkbAccessXNotify Event Details Value Circumstances

________________________________________________________________________

XkbAXN_SKPressMask (1<<0) Slow key press notification

wanted

XkbAXN_SKAcceptMask (1<<1) Slow key accept notification

wanted

XkbAXN_SKRejectMask (1<<2) Slow key reject notification

wanted

XkbAXN_SKReleaseMask (1<<3) Slow key release notification

wanted

XkbAXN_BKAcceptMask (1<<4) Bounce key accept notification

wanted

XkbAXN_BKRejectMask (1<<5) Bounce key reject notification

wanted

XkbAXN_AXKWarningMask (1<<6) AccessX warning notification

wanted X Version 11 Last change: libX11 1.3.5 2

XKB FUNCTIONS XkbGetSlowKeysDelay(3x11)

XkbAllAccessXEventsMask (0x7f) All AccessX features notifica-

tions wanted

XkbGetSlowKeysDelay requests the attributes of the SlowKeys

control from the server, waits for a reply and backfills

delay_rtrn with the SlowKeys delay attribute. XkbGetSlowK-

eysDelay returns True if successful; , XkbGetSlowKeysDelay

returns False.

RETURN VALUES

True The XkbGetSlowKeysDelay function returns True

if the request of the Slowkeys control from the server was successful.

False The XkbGetSlowKeysDelay function returns

False if a compatible version of the Xkb extension is not available in the server. STRUCTURES

The structure for the XkbAccessXNotify event type is as fol-

lows: typedef struct { int type; /* Xkb extension base event code */ unsigned long serial; /* X server serial number for event */

Bool send_event; /* True => synthetically generated */

Display * display; /* server connection where event generated */ Time time; /* server time when event generated */

int xkb_type; /* XkbAccessXNotify */

int device; /* Xkb device ID, will not be XkbUseCoreKbd */

int detail; /* XkbAXN_* */

KeyCode keycode; /* key of event */ int slowKeysDelay; /* current SlowKeys delay */ int debounceDelay; /* current debounce delay */ } XkbAccessXNotifyEvent;

ATTRIBUTES

See attributes(5) for descriptions of the following attri-

butes: X Version 11 Last change: libX11 1.3.5 3

XKB FUNCTIONS XkbGetSlowKeysDelay(3x11)

____________________________________________________________

| ATTRIBUTE TYPE | ATTRIBUTE VALUE |

|_____________________________|_____________________________|

| Availability | x11/library/libx11 |

|_____________________________|_____________________________|

| Interface Stability | Committed |

|_____________________________|_____________________________|

| MT-Level | See XInitThreads(3X11) |

|_____________________________|_____________________________|

X Version 11 Last change: libX11 1.3.5 4




Contact us      |      About us      |      Term of use      |       Copyright © 2000-2019 MyWebUniversity.com ™