XListDeviceProperties

Langue: en

Autres versions - même langue

Version: <pubdate>July 9, 2008</pubdate> (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

XListDeviceProperties - List a device's properties.

SYNTAX

 #include <X11/extensions/XInput.h>
Atom* XListDeviceProperties(Display *display, XDevice *device, int *nprops_return);

ARGUMENTS

display

Specifies the connection to the X server.

device

The device to grab.

nprops_return

Specifies the number of Atoms returned.

num_values

Specifies the number of elements in the values list.

property

Specifies the property to modify or query.

DESCRIPTION

The XListDeviceProperties function returns a list of the properties associated with the input device specified in device. Each device may have an arbitrary number of properties attached, some of which were created by the driver and/or server, others created by clients at runtime.

The client is expected to free the list of properties using XFree.

XListDeviceProperties can generate a BadDevice error.

DIAGNOSIS

BadAtom

A value does not describe a valid named identifier.

BadWindow

A value for a Window argument does not name a defined window.

BadDevice

An invalid device was specified. The device does not exist.

SEE ALSO

XChangeDeviceProperty, XGetDeviceProperty, XDeleteDeviceProperty.

AUTHOR

Peter Hutterer

Specification and implementation.