xenocara/lib/libXi/man/XChangeDeviceDontPropagateList.man

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.\" Title: xchangedevicedontpropagatelist
.\" Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.74.3 <http://docbook.sf.net/>
.\" Date: 10/02/2009
.\" Manual: [FIXME: manual]
.\" Source: [FIXME: source]
.\" Language: English
.\"
.TH "XCHANGEDEVICEDONTPRO" "libmansuffix" "10/02/2009" "[FIXME: source]" "[FIXME: manual]"
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.SH "NAME"
XChangeDeviceDontPropagateList, XGetDeviceDontPropagateList \- query or change the dont\-propagate\-list for extension devices
.SH "SYNOPSIS"
.sp
.nf
#include <X11/extensions/XInput\&.h>
.fi
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.nf
int XChangeDeviceDontPropagateList( Display *display,
Window window,
int count,
XEventClass *event_list,
int mode);
.fi
.sp
.nf
XEventClass* XGetDeviceDontPropagateList( Display *display,
Window window,
int *count);
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.nf
display
Specifies the connection to the X server\&.
.fi
.sp
.nf
window
Specifies the window whose dont\-propagate\-list is to be
queried or modified\&.
.fi
.sp
.nf
event_list
Specifies a pointer to a list of event classes\&.
.fi
.sp
.nf
mode
Specifies the mode\&.You can pass AddToList, or
DeleteFromList\&.
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.sp
.nf
count
Specifies the number of event classes in the list\&.
.fi
.SH "DESCRIPTION"
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The XChangeDeviceDontPropagateList request modifies the list of
events that should not be propagated to ancestors of the event
window\&. This request allows extension events to be added to or
deleted from that list\&. By default, all events are propagated
to ancestor windows\&. Once modified, the list remains modified
for the life of the window\&. Events are not removed from the
list because the client that added them has terminated\&.
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.RE
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.RS 4
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.nf
Suppression of event propagation is not allowed for all input
extension events\&. If a specified event class is one that cannot
be suppressed, a BadClass error will result\&. Events that can be
suppressed include DeviceKeyPress, DeviceKeyRelease,
DeviceButtonPress, DeviceButtonRelease, DeviceMotionNotify,
ProximityIn, and ProximityOut\&.
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.RE
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XChangeDeviceDontPropagateList can generate a BadDevice,
BadClass, or BadValue error\&.
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.RE
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.RS 4
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.nf
The XGetDeviceDontPropagateList request queries the list of
events that should not be propagated to ancestors of the event
window\&.
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.RE
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.RS 4
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XGetDeviceDontPropagateList can generate a BadClass or
BadWindow error\&.
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.RE
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.SH "DIAGNOSTICS"
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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\&.
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.RE
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.RS 4
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BadValue
Some numeric value falls outside the range of values
accepted by the request\&. Unless a specific range is
specified for an argument, the full range defined by the
argument\'s type is accepted\&. Any argument defined as a
set of alternatives can generate this error\&.
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.RE
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BadWindow
An invalid window id was specified\&.
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.RE
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.RS 4
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.nf
BadClass
An invalid event class was specified\&.
.fi
.if n \{\
.RE
.\}