207 lines
3.4 KiB
HTML
207 lines
3.4 KiB
HTML
|
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
<HTML><HEAD><TITLE>Man page of XCHANGEKEYBOARDDEVIC</TITLE>
|
|
</HEAD><BODY>
|
|
<H1>XCHANGEKEYBOARDDEVIC</H1>
|
|
Section: (3)<BR>Updated: 06/19/2019<BR><A HREF="#index">Index</A>
|
|
<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<A NAME="lbAB"> </A>
|
|
<H2>NAME</H2>
|
|
|
|
XChangeKeyboardDevice - change which device is used as the X keyboard
|
|
<A NAME="lbAC"> </A>
|
|
<H2>SYNOPSIS</H2>
|
|
|
|
<P>
|
|
<PRE>
|
|
#include <<A HREF="file:///usr/include/X11/extensions/XInput.h">X11/extensions/XInput.h</A>>
|
|
</PRE>
|
|
|
|
<P>
|
|
<PRE>
|
|
Status XChangeKeyboardDevice( Display *display,
|
|
XDevice *device);
|
|
</PRE>
|
|
|
|
<P>
|
|
<PRE>
|
|
display
|
|
Specifies the connection to the X server.
|
|
</PRE>
|
|
|
|
<P>
|
|
<PRE>
|
|
device
|
|
Specifies the device to be used as the X keyboard.
|
|
</PRE>
|
|
|
|
<A NAME="lbAD"> </A>
|
|
<H2>DESCRIPTION</H2>
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="1"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
The XChangeKeyboardDevice request causes the server to use the
|
|
specified device as the X keyboard. The device must have been
|
|
previously opened by the requesting client via XOpenDevice or a
|
|
BadDevice error will result. The device must support input
|
|
class Keys, or a BadMatch error will result. If the server
|
|
implementation does not support using the requested device as
|
|
the X keyboard, a BadDevice error will result.
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="2"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
If the specified device is grabbed by another client,
|
|
AlreadyGrabbed is returned. If the specified device is frozen
|
|
by a grab on another device, GrabFrozen is returned. If the
|
|
request is successful, Success is returned.
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="3"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
If the request succeeds, a ChangeDeviceNotify event is sent to
|
|
all clients that have selected that event. A MappingNotify
|
|
event with request = MappingKeyboard is sent to all clients.
|
|
The specified device becomes the X keyboard and the old X
|
|
keyboard becomes accessible through the input extension
|
|
protocol requests.
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="4"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
XChangeKeyboardDevice can generate a BadDevice or a BadMatch
|
|
error.
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<A NAME="lbAE"> </A>
|
|
<H2>DIAGNOSTICS</H2>
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="5"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
BadDevice
|
|
An invalid device was specified. The specified device
|
|
does not exist, has not been opened by this client via
|
|
XOpenInputDevice, or is already one of the core X device
|
|
(pointer or keyboard). This error may also occur if the
|
|
server implementation does not support using the
|
|
specified device as the X keyboard.
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="6"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
BadMatch
|
|
This error may occur if an XChangeKeyboardDevice request
|
|
was made specifying a device that has no keys.
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<A NAME="lbAF"> </A>
|
|
<H2>SEE ALSO</H2>
|
|
|
|
<P>
|
|
<DL COMPACT><DT id="7"><DD>
|
|
|
|
|
|
|
|
<PRE>
|
|
<A HREF="/cgi-bin/man/man2html?3+XChangePointerDevice">XChangePointerDevice</A>(3)
|
|
</PRE>
|
|
|
|
</DL>
|
|
|
|
|
|
|
|
|
|
<P>
|
|
|
|
<HR>
|
|
<A NAME="index"> </A><H2>Index</H2>
|
|
<DL>
|
|
<DT id="8"><A HREF="#lbAB">NAME</A><DD>
|
|
<DT id="9"><A HREF="#lbAC">SYNOPSIS</A><DD>
|
|
<DT id="10"><A HREF="#lbAD">DESCRIPTION</A><DD>
|
|
<DT id="11"><A HREF="#lbAE">DIAGNOSTICS</A><DD>
|
|
<DT id="12"><A HREF="#lbAF">SEE ALSO</A><DD>
|
|
</DL>
|
|
<HR>
|
|
This document was created by
|
|
<A HREF="/cgi-bin/man/man2html">man2html</A>,
|
|
using the manual pages.<BR>
|
|
Time: 00:06:00 GMT, March 31, 2021
|
|
</BODY>
|
|
</HTML>
|