XkbSetDeviceButtonActions(3x11) XKB FUNCTIONS XkbSetDeviceButtonActions(3x11)NAMEXkbSetDeviceButtonActions - Change only the button actions for an input
extension device
SYNTAX
cc [ flag... ] file... -lX11 [ library... ]
Bool XkbSetDeviceButtonActions (Display *dpy, XkbDeviceInfoPtr device,
unsigned int first_button, unsigned int num_buttons);
ARGUMENTS
- dpy connection to X server
- device
structure defining the device and modifications
- first_button
number of first button to update, 0 relative
- num_buttons
number of buttons to update
DESCRIPTIONXkbSetDeviceButtonActions assigns actions to the buttons of the device
specified in device_info->device_spec. Actions are assigned to
num_buttons buttons beginning with first_button and are taken from the
actions specified in device_info->btn_acts.
If the server does not support assignment of Xkb actions to extension
device buttons, XkbSetDeviceButtonActions has no effect and returns
False. If the device has no buttons or if first_button or num_buttons
specify buttons outside of the valid range as determined by
device_info->num_btns, the function has no effect and returns False.
Otherwise, XkbSetDeviceButtonActions sends a request to the server to
change the actions for the specified buttons and returns True.
If the actual request sent to the server involved illegal button num‐
bers, a BadValue protocol error is generated. If an invalid device
identifier is specified in device_info->device_spec, a BadKeyboard pro‐
tocol error results. If the actual device specified in
device_info->device_spec does not contain buttons and a request affect‐
ing buttons is made, a BadMatch protocol error is generated.
DIAGNOSTICS
BadKeyboard The device specified was not a valid core or input
extension device
BadMatch A compatible version of Xkb was not available in the
server or an argument has correct type and range, but is
otherwise invalid
BadValue An argument is out of range
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Availability │x11/library/libx11 │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │See XInitThreads(3X11) │
└─────────────────────────────┴─────────────────────────────┘
X Version 11 libX11 1.3.5 XkbSetDeviceButtonActions(3x11)