148 lines
3.5 KiB
Groff
148 lines
3.5 KiB
Groff
'\" t
|
|
.\" Title: xchangekeyboarddevice
|
|
.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
|
|
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
|
|
.\" Date: 06/19/2019
|
|
.\" Manual: \ \&
|
|
.\" Source: \ \&
|
|
.\" Language: English
|
|
.\"
|
|
.TH "XCHANGEKEYBOARDDEVIC" "libmansuffix" "06/19/2019" "\ \&" "\ \&"
|
|
.\" -----------------------------------------------------------------
|
|
.\" * Define some portability stuff
|
|
.\" -----------------------------------------------------------------
|
|
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
.\" http://bugs.debian.org/507673
|
|
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
|
|
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
.ie \n(.g .ds Aq \(aq
|
|
.el .ds Aq '
|
|
.\" -----------------------------------------------------------------
|
|
.\" * set default formatting
|
|
.\" -----------------------------------------------------------------
|
|
.\" disable hyphenation
|
|
.nh
|
|
.\" disable justification (adjust text to left margin only)
|
|
.ad l
|
|
.\" -----------------------------------------------------------------
|
|
.\" * MAIN CONTENT STARTS HERE *
|
|
.\" -----------------------------------------------------------------
|
|
.SH "NAME"
|
|
XChangeKeyboardDevice \- change which device is used as the X keyboard
|
|
.SH "SYNOPSIS"
|
|
.sp
|
|
.nf
|
|
#include <X11/extensions/XInput\&.h>
|
|
.fi
|
|
.sp
|
|
.nf
|
|
Status XChangeKeyboardDevice( Display *display,
|
|
XDevice *device);
|
|
.fi
|
|
.sp
|
|
.nf
|
|
display
|
|
Specifies the connection to the X server\&.
|
|
.fi
|
|
.sp
|
|
.nf
|
|
device
|
|
Specifies the device to be used as the X keyboard\&.
|
|
.fi
|
|
.SH "DESCRIPTION"
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
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\&.
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
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\&.
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
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\&.
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
XChangeKeyboardDevice can generate a BadDevice or a BadMatch
|
|
error\&.
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|
|
.SH "DIAGNOSTICS"
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
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\&.
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
BadMatch
|
|
This error may occur if an XChangeKeyboardDevice request
|
|
was made specifying a device that has no keys\&.
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|
|
.SH "SEE ALSO"
|
|
.sp
|
|
.if n \{\
|
|
.RS 4
|
|
.\}
|
|
.nf
|
|
XChangePointerDevice(libmansuffix)
|
|
.fi
|
|
.if n \{\
|
|
.RE
|
|
.\}
|