73 lines
2.2 KiB
Groff
73 lines
2.2 KiB
Groff
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.\"
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.\" $XFree86$
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.\"
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.\"
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.\" Copyright ([\d,\s]*) by Hewlett-Packard Company, Ardent Computer,
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.\"
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.\" Permission to use, copy, modify, distribute, and sell this documentation
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.\" for any purpose and without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\" Ardent, and Hewlett-Packard make no representations about the
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.\" suitability for any purpose of the information in this document. It is
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.\" provided \`\`as is'' without express or implied warranty.
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.\"
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.\" $Xorg: XSetMode.man,v 1.3 2000/08/17 19:41:57 cpqbld Exp $
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.ds xL Programming with Xlib
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.TH XSetDeviceMode 3X11 __xorgversion__ "X FUNCTIONS"
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.SH NAME
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XSetDeviceMode \- change the mode of a device
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.SH SYNTAX
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XSetDeviceMode\^(\^\fIdisplay\fP, \fIdevice\fP\^, \fImode\fP\^)
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.br
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Display *\fIdisplay\fP\^;
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.br
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XDevice *\fIdevice\fP\^;
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.br
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int \fI_mode\fP\^;
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.SH ARGUMENTS
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.TP 12
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.I display
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Specifies the connection to the X server.
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.TP 12
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.I device
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Specifies the device whose mode is to be changed.
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.TP 12
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.I mode
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Specifies the mode.
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You can pass
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\fIAbsolute\fP ,
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or
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\fIRelative\fP.
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.SH DESCRIPTION
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The
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\fIXSetDeviceMode\fP
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request changes the mode of an input device that is capable of reporting
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either absolute positional information or relative motion information.
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Not all input devices are capable of reporting motion data, and not
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all are capable of changing modes from \fIAbsolute\fP to \fIRelative\fP.
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.LP
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\fIXSetDeviceMode\fP
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can generate a \fIBadDevice\fP or
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\fIBadMode\fP
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error.
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.SH DIAGNOSTICS
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.TP 12
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\fIBadDevice\fP
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An invalid device was specified. The specified device does not exist or has
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not been opened by this client via \fIXOpenInputDevice\fP. This error may
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also occur if some other client has caused the specified device to become
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the X keyboard or X pointer device via the \fIXChangeKeyboardDevice\fP or
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\fIXChangePointerDevice\fP requests.
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.TP 12
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\fIBadMatch\fP
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This error may occur if an \fIXSetDeviceMode\fP request is made
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specifying a device that has no valuators and reports no axes of motion.
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.TP 12
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\fIBadMode\fP
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An invalid mode was specified. This error will also be returned if the
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specified device is not capable of supporting the \fIXSetDeviceMode\fP
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request.
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.SH "SEE ALSO"
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.br
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\fI\*(xL\fP
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