XSETDEVICEMODE(3) |  | XSETDEVICEMODE(3)

# NAME

XSetDeviceMode - change the mode of a device

# SYNOPSIS

    #include <X11/extensions/XInput.h>

    XSetDeviceMode( Display *display,

                    XDevice *device,

                    int mode);

    display

           Specifies the connection to the X server.

    device

           Specifies the device whose mode is to be changed.

    mode

           Specifies the mode. You can pass Absolute, or Relative.

# DESCRIPTION

    The XSetDeviceMode request changes the mode of an input device
    that is capable of reporting either absolute positional
    information or relative motion information. Not all input
    devices are capable of reporting motion data, and not all are
    capable of changing modes from Absolute to Relative.

    XSetDeviceMode can generate a BadDevice or BadMode error.

# DIAGNOSTICS

    BadDevice

           An invalid device was specified. The specified device

           does not exist or has not been opened by this client via

           XOpenInputDevice. This error may also occur if some

           other client has caused the specified device to become

           the X keyboard or X pointer device via the

           XChangeKeyboardDevice or XChangePointerDevice requests.

    BadMatch

           This error may occur if an XSetDeviceMode request is

           made specifying a device that has no valuators and

           reports no axes of motion.

    BadMode

           An invalid mode was specified. This error will also be

           returned if the specified device is not capable of

           supporting the XSetDeviceMode request.

09/05/2024 |