218 lines
5.7 KiB
Groff
218 lines
5.7 KiB
Groff
.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
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.\"
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.\" Permission is hereby granted, free of charge, to any person obtaining
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.\" a copy of this software and associated documentation files (the
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.\" "Software"), to deal in the Software without restriction, including
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.\" without limitation the rights to use, copy, modify, merge, publish,
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.\" distribute, sublicense, and/or sell copies of the Software, and to
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.\" permit persons to whom the Software is furnished to do so, subject to
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.\" the following conditions:
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.\"
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.\" The above copyright notice and this permission notice shall be included
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.\" in all copies or substantial portions of the Software.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
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.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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.\" OTHER DEALINGS IN THE SOFTWARE.
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.\"
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.\" Except as contained in this notice, the name of the X Consortium shall
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.\" not be used in advertising or otherwise to promote the sale, use or
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.\" other dealings in this Software without prior written authorization
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.\" from the X Consortium.
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.\"
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.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
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.\" Digital Equipment Corporation
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.\"
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.\" Portions Copyright \(co 1990, 1991 by
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.\" Tektronix, Inc.
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.\"
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.\" Permission to use, copy, modify and distribute this documentation for
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.\" any purpose and without fee is hereby granted, provided that the above
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.\" copyright notice appears in all copies and that both that copyright notice
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.\" and this permission notice appear in all copies, and that the names of
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.\" Digital and Tektronix not be used in in advertising or publicity pertaining
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.\" to this documentation without specific, written prior permission.
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.\" Digital and Tektronix makes no representations about the suitability
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.\" of this documentation for any purpose.
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.\" It is provided ``as is'' without express or implied warranty.
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.\"
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.\"
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.ds xT X Toolkit Intrinsics \- C Language Interface
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.ds xW Athena X Widgets \- C Language X Toolkit Interface
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.ds xL Xlib \- C Language X Interface
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.ds xC Inter-Client Communication Conventions Manual
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.na
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.de Ds
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.nf
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.\\$1D \\$2 \\$1
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.ft 1
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.ny0
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.TH XWarpPointer __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
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.SH NAME
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XWarpPointer \- move pointer
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.SH SYNTAX
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.HP
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int XWarpPointer\^(\^Display *\fIdisplay\fP\^, Window \fIsrc_w\fP\^, Window
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\fIdest_w\fP\^, int \fIsrc_x\fP\^, int \fIsrc_y\fP\^, unsigned int
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\fIsrc_width\fP\^, unsigned int \fIsrc_height\fP\^, int \fIdest_x\fP\^, int
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\fIdest_y\fP\^);
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.SH ARGUMENTS
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.IP \fIdest_w\fP 1i
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Specifies the destination window or
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.ZN None .
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.IP \fIdest_x\fP 1i
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.br
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.ns
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.IP \fIdest_y\fP 1i
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Specify the x and y coordinates within the destination window.
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.IP \fIdisplay\fP 1i
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Specifies the connection to the X server.
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.IP \fIsrc_x\fP 1i
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.br
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.ns
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.IP \fIsrc_y\fP 1i
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.br
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.ns
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.IP \fIsrc_width\fP 1i
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.br
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.ns
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.IP \fIsrc_height\fP 1i
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Specify a rectangle in the source window.
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.IP \fIsrc_w\fP 1i
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Specifies the source window or
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.ZN None .
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.SH DESCRIPTION
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If dest_w is
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.ZN None ,
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.ZN XWarpPointer
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moves the pointer by the offsets (dest_x, dest_y) relative to the current
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position of the pointer.
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If dest_w is a window,
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.ZN XWarpPointer
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moves the pointer to the offsets (dest_x, dest_y) relative to the origin of
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dest_w.
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However, if src_w is a window,
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the move only takes place if the window src_w contains the pointer
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and if the specified rectangle of src_w contains the pointer.
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.LP
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The src_x and src_y coordinates are relative to the origin of src_w.
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If src_height is zero,
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it is replaced with the current height of src_w minus src_y.
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If src_width is zero,
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it is replaced with the current width of src_w minus src_x.
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.LP
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There is seldom any reason for calling this function.
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The pointer should normally be left to the user.
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If you do use this function, however, it generates events just as if the user
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had instantaneously moved the pointer from one position to another.
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Note that you cannot use
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.ZN XWarpPointer
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to move the pointer outside the confine_to window of an active pointer grab.
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An attempt to do so will only move the pointer as far as the closest edge of the
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confine_to window.
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.LP
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.ZN XWarpPointer
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can generate a
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.ZN BadWindow
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error.
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.SH DIAGNOSTICS
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.TP 1i
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.ZN BadWindow
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A value for a Window argument does not name a defined Window.
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.SH "SEE ALSO"
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XSetInputFocus(__libmansuffix__)
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.br
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\fI\*(xL\fP
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