XkbSetDeviceButtonActions(3) XKB FUNCTIONS XkbSetDeviceButtonActions(3) NAME XkbSetDeviceButtonActions - Change only the button actions for an input ex- tension device SYNOPSIS Bool XkbSetDeviceButtonActions (Display *dpy, XkbDeviceInfoPtr device, un- signed 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 DESCRIPTION XkbSetDeviceButtonActions 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 speci- fied in device_info->btn_acts. If the server does not support assignment of Xkb actions to extension de- vice 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, XkbSetDeviceButtonAc- tions 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 numbers, a BadValue protocol error is generated. If an invalid device identifier is specified in device_info->device_spec, a BadKeyboard protocol error re- sults. If the actual device specified in device_info->device_spec does not contain buttons and a request affecting buttons is made, a BadMatch proto- col 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 X Version 11 libX11 1.8.13 XkbSetDeviceButtonActions(3)
NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | DIAGNOSTICS
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