93 lines
3.1 KiB
Plaintext
93 lines
3.1 KiB
Plaintext
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XCHANGEDEVICEDONTPROPAGATELIST(libmansuffix)
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============================================
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NAME
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----
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XChangeDeviceDontPropagateList, XGetDeviceDontPropagateList -
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query or change the dont-propagate-list for extension devices
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SYNOPSIS
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--------
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#include <X11/extensions/XInput.h>
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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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XEventClass* XGetDeviceDontPropagateList( Display *display,
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Window window,
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int *count);
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display
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Specifies the connection to the X server.
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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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event_list
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Specifies a pointer to a list of event classes.
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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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count
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Specifies the number of event classes in the list.
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DESCRIPTION
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-----------
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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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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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XChangeDeviceDontPropagateList can generate a BadDevice,
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BadClass, or BadValue error.
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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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XGetDeviceDontPropagateList can generate a BadClass or
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BadWindow error.
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DIAGNOSTICS
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-----------
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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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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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BadWindow
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An invalid window id was specified.
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BadClass
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An invalid event class was specified.
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