266 lines
4.3 KiB
HTML
266 lines
4.3 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<HTML><HEAD><TITLE>Man page of XCHANGEDEVICEDONTPRO</TITLE>
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</HEAD><BODY>
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<H1>XCHANGEDEVICEDONTPRO</H1>
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Section: (3)<BR>Updated: 06/19/2019<BR><A HREF="#index">Index</A>
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<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
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<A NAME="lbAB"> </A>
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<H2>NAME</H2>
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XChangeDeviceDontPropagateList, XGetDeviceDontPropagateList - query or change the dont-propagate-list for extension devices
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<A NAME="lbAC"> </A>
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<H2>SYNOPSIS</H2>
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<P>
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<PRE>
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#include <<A HREF="file:///usr/include/X11/extensions/XInput.h">X11/extensions/XInput.h</A>>
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</PRE>
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<P>
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<PRE>
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int XChangeDeviceDontPropagateList( Display *display,
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Window window,
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int count,
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XEventClass *event_list,
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int mode);
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</PRE>
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<P>
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<PRE>
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XEventClass* XGetDeviceDontPropagateList( Display *display,
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Window window,
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int *count);
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</PRE>
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<P>
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<PRE>
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display
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Specifies the connection to the X server.
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</PRE>
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<P>
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<PRE>
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window
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Specifies the window whose dont-propagate-list is to be
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queried or modified.
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</PRE>
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<P>
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<PRE>
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event_list
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Specifies a pointer to a list of event classes.
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</PRE>
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<P>
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<PRE>
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mode
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Specifies the mode. You can pass AddToList, or
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DeleteFromList.
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</PRE>
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<P>
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<PRE>
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count
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Specifies the number of event classes in the list.
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</PRE>
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<A NAME="lbAD"> </A>
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<H2>DESCRIPTION</H2>
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<P>
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<DL COMPACT><DT id="1"><DD>
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<PRE>
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The XChangeDeviceDontPropagateList request modifies the list of
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events that should not be propagated to ancestors of the event
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window. This request allows extension events to be added to or
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deleted from that list. By default, all events are propagated
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to ancestor windows. Once modified, the list remains modified
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for the life of the window. Events are not removed from the
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list because the client that added them has terminated.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="2"><DD>
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<PRE>
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Suppression of event propagation is not allowed for all input
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extension events. If a specified event class is one that cannot
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be suppressed, a BadClass error will result. Events that can be
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suppressed include DeviceKeyPress, DeviceKeyRelease,
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DeviceButtonPress, DeviceButtonRelease, DeviceMotionNotify,
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ProximityIn, and ProximityOut.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="3"><DD>
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<PRE>
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XChangeDeviceDontPropagateList can generate a BadDevice,
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BadClass, or BadValue error.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="4"><DD>
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<PRE>
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The XGetDeviceDontPropagateList request queries the list of
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events that should not be propagated to ancestors of the event
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window.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="5"><DD>
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<PRE>
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XGetDeviceDontPropagateList can generate a BadClass or
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BadWindow error.
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</PRE>
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</DL>
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<A NAME="lbAE"> </A>
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<H2>DIAGNOSTICS</H2>
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<P>
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<DL COMPACT><DT id="6"><DD>
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<PRE>
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BadDevice
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An invalid device was specified. The specified device
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does not exist or has not been opened by this client via
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XOpenInputDevice. This error may also occur if some
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other client has caused the specified device to become
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the X keyboard or X pointer device via the
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XChangeKeyboardDevice or XChangePointerDevice requests.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="7"><DD>
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<PRE>
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BadValue
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Some numeric value falls outside the range of values
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accepted by the request. Unless a specific range is
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specified for an argument, the full range defined by the
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argument's type is accepted. Any argument defined as a
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set of alternatives can generate this error.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="8"><DD>
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<PRE>
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BadWindow
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An invalid window id was specified.
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</PRE>
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</DL>
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<P>
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<DL COMPACT><DT id="9"><DD>
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<PRE>
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BadClass
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An invalid event class was specified.
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</PRE>
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</DL>
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<P>
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<HR>
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<A NAME="index"> </A><H2>Index</H2>
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<DL>
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<DT id="10"><A HREF="#lbAB">NAME</A><DD>
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<DT id="11"><A HREF="#lbAC">SYNOPSIS</A><DD>
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<DT id="12"><A HREF="#lbAD">DESCRIPTION</A><DD>
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<DT id="13"><A HREF="#lbAE">DIAGNOSTICS</A><DD>
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</DL>
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<HR>
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This document was created by
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<A HREF="/cgi-bin/man/man2html">man2html</A>,
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using the manual pages.<BR>
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Time: 00:06:00 GMT, March 31, 2021
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</BODY>
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</HTML>
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