diff options
author | marha <marha@users.sourceforge.net> | 2012-08-27 08:17:50 +0200 |
---|---|---|
committer | marha <marha@users.sourceforge.net> | 2012-08-27 08:17:50 +0200 |
commit | b3462c12542a69eeaa3fe90fddfbb15d30c18158 (patch) | |
tree | 294230cca0e59ee250cd70060ba3f8c3742b4023 /libX11/man/XGetWindowAttributes.man | |
parent | e91ed68959d63f79e3b4973bc80c7ebcd07ed021 (diff) | |
download | vcxsrv-b3462c12542a69eeaa3fe90fddfbb15d30c18158.tar.gz vcxsrv-b3462c12542a69eeaa3fe90fddfbb15d30c18158.tar.bz2 vcxsrv-b3462c12542a69eeaa3fe90fddfbb15d30c18158.zip |
xwininfo fontconfig libX11 libXau libXext libxcb mesa pixman
xkeyboard-config git update 27 Aug 2012
Diffstat (limited to 'libX11/man/XGetWindowAttributes.man')
-rw-r--r-- | libX11/man/XGetWindowAttributes.man | 727 |
1 files changed, 332 insertions, 395 deletions
diff --git a/libX11/man/XGetWindowAttributes.man b/libX11/man/XGetWindowAttributes.man index d54292f6c..953aeed4e 100644 --- a/libX11/man/XGetWindowAttributes.man +++ b/libX11/man/XGetWindowAttributes.man @@ -1,395 +1,332 @@ -'\" t
-.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium
-.\"
-.\" Permission is hereby granted, free of charge, to any person obtaining
-.\" a copy of this software and associated documentation files (the
-.\" "Software"), to deal in the Software without restriction, including
-.\" without limitation the rights to use, copy, modify, merge, publish,
-.\" distribute, sublicense, and/or sell copies of the Software, and to
-.\" permit persons to whom the Software is furnished to do so, subject to
-.\" the following conditions:
-.\"
-.\" The above copyright notice and this permission notice shall be included
-.\" in all copies or substantial portions of the Software.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
-.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-.\" OTHER DEALINGS IN THE SOFTWARE.
-.\"
-.\" Except as contained in this notice, the name of the X Consortium shall
-.\" not be used in advertising or otherwise to promote the sale, use or
-.\" other dealings in this Software without prior written authorization
-.\" from the X Consortium.
-.\"
-.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
-.\" Digital Equipment Corporation
-.\"
-.\" Portions Copyright \(co 1990, 1991 by
-.\" Tektronix, Inc.
-.\"
-.\" Permission to use, copy, modify and distribute this documentation for
-.\" any purpose and without fee is hereby granted, provided that the above
-.\" copyright notice appears in all copies and that both that copyright notice
-.\" and this permission notice appear in all copies, and that the names of
-.\" Digital and Tektronix not be used in in advertising or publicity pertaining
-.\" to this documentation without specific, written prior permission.
-.\" Digital and Tektronix makes no representations about the suitability
-.\" of this documentation for any purpose.
-.\" It is provided ``as is'' without express or implied warranty.
-.\"
-.\"
-.ds xT X Toolkit Intrinsics \- C Language Interface
-.ds xW Athena X Widgets \- C Language X Toolkit Interface
-.ds xL Xlib \- C Language X Interface
-.ds xC Inter-Client Communication Conventions Manual
-.na
-.de Ds
-.nf
-.\\$1D \\$2 \\$1
-.ft 1
-.\".ps \\n(PS
-.\".if \\n(VS>=40 .vs \\n(VSu
-.\".if \\n(VS<=39 .vs \\n(VSp
-..
-.de De
-.ce 0
-.if \\n(BD .DF
-.nr BD 0
-.in \\n(OIu
-.if \\n(TM .ls 2
-.sp \\n(DDu
-.fi
-..
-.de FD
-.LP
-.KS
-.TA .5i 3i
-.ta .5i 3i
-.nf
-..
-.de FN
-.fi
-.KE
-.LP
-..
-.de IN \" send an index entry to the stderr
-..
-.de C{
-.KS
-.nf
-.D
-.\"
-.\" choose appropriate monospace font
-.\" the imagen conditional, 480,
-.\" may be changed to L if LB is too
-.\" heavy for your eyes...
-.\"
-.ie "\\*(.T"480" .ft L
-.el .ie "\\*(.T"300" .ft L
-.el .ie "\\*(.T"202" .ft PO
-.el .ie "\\*(.T"aps" .ft CW
-.el .ft R
-.ps \\n(PS
-.ie \\n(VS>40 .vs \\n(VSu
-.el .vs \\n(VSp
-..
-.de C}
-.DE
-.R
-..
-.de Pn
-.ie t \\$1\fB\^\\$2\^\fR\\$3
-.el \\$1\fI\^\\$2\^\fP\\$3
-..
-.de ZN
-.ie t \fB\^\\$1\^\fR\\$2
-.el \fI\^\\$1\^\fP\\$2
-..
-.de hN
-.ie t <\fB\\$1\fR>\\$2
-.el <\fI\\$1\fP>\\$2
-..
-.de NT
-.ne 7
-.ds NO Note
-.if \\n(.$>$1 .if !'\\$2'C' .ds NO \\$2
-.if \\n(.$ .if !'\\$1'C' .ds NO \\$1
-.ie n .sp
-.el .sp 10p
-.TB
-.ce
-\\*(NO
-.ie n .sp
-.el .sp 5p
-.if '\\$1'C' .ce 99
-.if '\\$2'C' .ce 99
-.in +5n
-.ll -5n
-.R
-..
-. \" Note End -- doug kraft 3/85
-.de NE
-.ce 0
-.in -5n
-.ll +5n
-.ie n .sp
-.el .sp 10p
-..
-.ny0
-'\" t
-.TH XGetWindowAttributes __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
-.SH NAME
-XGetWindowAttributes, XGetGeometry, XWindowAttributes \- get current window attribute or geometry and current window attributes structure
-.SH SYNTAX
-.HP
-Status XGetWindowAttributes\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^,
-XWindowAttributes *\fIwindow_attributes_return\fP\^);
-.HP
-Status XGetGeometry\^(\^Display *\fIdisplay\fP\^, Drawable \fId\fP\^, Window
-*\fIroot_return\fP\^, int *\fIx_return\fP\^, int *\fIy_return\fP\^, unsigned
-int *\fIwidth_return\fP\^, unsigned int *\fIheight_return\fP\^, unsigned int
-*\fIborder_width_return\fP\^, unsigned int *\fIdepth_return\fP\^);
-.SH ARGUMENTS
-.IP \fIborder_width_return\fP 1i
-Returns the border width in pixels.
-.ds Dr , which can be a window or a pixmap
-.IP \fId\fP 1i
-Specifies the drawable\*(Dr.
-.IP \fIdepth_return\fP 1i
-Returns the depth of the drawable (bits per pixel for the object).
-.IP \fIdisplay\fP 1i
-Specifies the connection to the X server.
-.IP \fIroot_return\fP 1i
-Returns the root window.
-.ds Wi whose current attributes you want to obtain
-.IP \fIw\fP 1i
-Specifies the window \*(Wi.
-.IP \fIwidth_return\fP 1i
-.br
-.ns
-.IP \fIheight_return\fP 1i
-Return the drawable's dimensions (width and height).
-.IP \fIwindow_attributes_return\fP 1i
-Returns the specified window's attributes in the
-.ZN XWindowAttributes
-structure.
-.IP \fIx_return\fP 1i
-.br
-.ns
-.IP \fIy_return\fP 1i
-Return the x and y coordinates that define the location of the drawable.
-For a window,
-these coordinates specify the upper-left outer corner relative to
-its parent's origin.
-For pixmaps, these coordinates are always zero.
-.SH DESCRIPTION
-The
-.ZN XGetWindowAttributes
-function returns the current attributes for the specified window to an
-.ZN XWindowAttributes
-structure. It returns a nonzero status on success; otherwise, it returns a
-zero status.
-.LP
-.ZN XGetWindowAttributes
-can generate
-.ZN BadDrawable
-and
-.ZN BadWindow
-errors.
-.LP
-The
-.ZN XGetGeometry
-function returns the root window and the current geometry of the drawable.
-The geometry of the drawable includes the x and y coordinates, width and height,
-border width, and depth.
-These are described in the argument list.
-It is legal to pass to this function a window whose class is
-.ZN InputOnly .
-It returns a nonzero status on success; otherwise, it returns a
-zero status.
-.SH STRUCTURES
-The
-.ZN XWindowAttributes
-structure contains:
-.LP
-.Ds 0
-.TA .5i 3i
-.ta .5i 3i
-typedef struct {
- int x, y; /\&* location of window */
- int width, height; /\&* width and height of window */
- int border_width; /\&* border width of window */
- int depth; /\&* depth of window */
- Visual *visual; /\&* the associated visual structure */
- Window root; /\&* root of screen containing window */
- int class; /\&* InputOutput, InputOnly*/
- int bit_gravity; /\&* one of the bit gravity values */
- int win_gravity; /\&* one of the window gravity values */
- int backing_store; /\&* NotUseful, WhenMapped, Always */
- unsigned long backing_planes; /\&* planes to be preserved if possible */
- unsigned long backing_pixel; /\&* value to be used when restoring planes */
- Bool save_under; /\&* boolean, should bits under be saved? */
- Colormap colormap; /\&* color map to be associated with window */
- Bool map_installed; /\&* boolean, is color map currently installed*/
- int map_state; /\&* IsUnmapped, IsUnviewable, IsViewable */
- long all_event_masks; /\&* set of events all people have interest in*/
- long your_event_mask; /\&* my event mask */
- long do_not_propagate_mask; /\&* set of events that should not propagate */
- Bool override_redirect; /\&* boolean value for override-redirect */
- Screen *screen; /\&* back pointer to correct screen */
-} XWindowAttributes;
-.De
-.LP
-The x and y members are set to the upper-left outer
-corner relative to the parent window's origin.
-The width and height members are set to the inside size of the window,
-not including the border.
-The border_width member is set to the window's border width in pixels.
-The depth member is set to the depth of the window
-(that is, bits per pixel for the object).
-The visual member is a pointer to the screen's associated
-.ZN Visual
-structure.
-The root member is set to the root window of the screen containing the window.
-The class member is set to the window's class and can be either
-.ZN InputOutput
-or
-.ZN InputOnly .
-.LP
-The bit_gravity member is set to the window's bit gravity
-and can be one of the following:
-.LP
-.TS
-lw(1.5i) lw(1.5i).
-T{
-.ZN ForgetGravity
-T} T{
-.ZN EastGravity
-T}
-T{
-.ZN NorthWestGravity
-T} T{
-.ZN SouthWestGravity
-T}
-T{
-.ZN NorthGravity
-T} T{
-.ZN SouthGravity
-T}
-T{
-.ZN NorthEastGravity
-T} T{
-.ZN SouthEastGravity
-T}
-T{
-.ZN WestGravity
-T} T{
-.ZN StaticGravity
-T}
-.ZN CenterGravity
-.TE
-.LP
-The win_gravity member is set to the window's window gravity
-and can be one of the following:
-.LP
-.TS
-lw(1.5i) lw(1.5i).
-T{
-.ZN UnmapGravity
-T} T{
-.ZN EastGravity
-T}
-T{
-.ZN NorthWestGravity
-T} T{
-.ZN SouthWestGravity
-T}
-T{
-.ZN NorthGravity
-T} T{
-.ZN SouthGravity
-T}
-T{
-.ZN NorthEastGravity
-T} T{
-.ZN SouthEastGravity
-T}
-T{
-.ZN WestGravity
-T} T{
-.ZN StaticGravity
-T}
-.ZN CenterGravity
-.TE
-.LP
-For additional information on gravity,
-see section 3.3.
-.LP
-The backing_store member is set to indicate how the X server should maintain
-the contents of a window
-and can be
-.ZN WhenMapped ,
-.ZN Always ,
-or
-.ZN NotUseful .
-The backing_planes member is set to indicate (with bits set to 1) which bit
-planes of the window hold dynamic data that must be preserved in backing_stores
-and during save_unders.
-The backing_pixel member is set to indicate what values to use
-for planes not set in backing_planes.
-.LP
-The save_under member is set to
-.ZN True
-or
-.ZN False .
-The colormap member is set to the colormap for the specified window and can be
-a colormap ID or
-.ZN None .
-The map_installed member is set to indicate whether the colormap is
-currently installed and can be
-.ZN True
-or
-.ZN False .
-The map_state member is set to indicate the state of the window and can be
-.ZN IsUnmapped ,
-.ZN IsUnviewable ,
-or
-.ZN IsViewable .
-.ZN IsUnviewable
-is used if the window is mapped but some ancestor is unmapped.
-.LP
-The all_event_masks member is set to the bitwise inclusive OR of all event
-masks selected on the window by all clients.
-The your_event_mask member is set to the bitwise inclusive OR of all event
-masks selected by the querying client.
-The do_not_propagate_mask member is set to the bitwise inclusive OR of the
-set of events that should not propagate.
-.LP
-The override_redirect member is set to indicate whether this window overrides
-structure control facilities and can be
-.ZN True
-or
-.ZN False .
-Window manager clients should ignore the window if this member is
-.ZN True .
-.LP
-The screen member is set to a screen pointer that gives you a back pointer
-to the correct screen.
-This makes it easier to obtain the screen information without
-having to loop over the root window fields to see which field matches.
-.SH DIAGNOSTICS
-.TP 1i
-.ZN BadDrawable
-A value for a Drawable argument does not name a defined Window or Pixmap.
-.TP 1i
-.ZN BadWindow
-A value for a Window argument does not name a defined Window.
-.SH "SEE ALSO"
-XQueryPointer(__libmansuffix__),
-XQueryTree(__libmansuffix__)
-.br
-\fI\*(xL\fP
+'\" t +.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium +.\" +.\" Permission is hereby granted, free of charge, to any person obtaining +.\" a copy of this software and associated documentation files (the +.\" "Software"), to deal in the Software without restriction, including +.\" without limitation the rights to use, copy, modify, merge, publish, +.\" distribute, sublicense, and/or sell copies of the Software, and to +.\" permit persons to whom the Software is furnished to do so, subject to +.\" the following conditions: +.\" +.\" The above copyright notice and this permission notice shall be included +.\" in all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +.\" IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR +.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +.\" OTHER DEALINGS IN THE SOFTWARE. +.\" +.\" Except as contained in this notice, the name of the X Consortium shall +.\" not be used in advertising or otherwise to promote the sale, use or +.\" other dealings in this Software without prior written authorization +.\" from the X Consortium. +.\" +.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by +.\" Digital Equipment Corporation +.\" +.\" Portions Copyright \(co 1990, 1991 by +.\" Tektronix, Inc. +.\" +.\" Permission to use, copy, modify and distribute this documentation for +.\" any purpose and without fee is hereby granted, provided that the above +.\" copyright notice appears in all copies and that both that copyright notice +.\" and this permission notice appear in all copies, and that the names of +.\" Digital and Tektronix not be used in in advertising or publicity pertaining +.\" to this documentation without specific, written prior permission. +.\" Digital and Tektronix makes no representations about the suitability +.\" of this documentation for any purpose. +.\" It is provided ``as is'' without express or implied warranty. +.\" +.\" +.ds xT X Toolkit Intrinsics \- C Language Interface +.ds xW Athena X Widgets \- C Language X Toolkit Interface +.ds xL Xlib \- C Language X Interface +.ds xC Inter-Client Communication Conventions Manual +.na +.de Ds +.nf +.\\$1D \\$2 \\$1 +.ft CW +.\".ps \\n(PS +.\".if \\n(VS>=40 .vs \\n(VSu +.\".if \\n(VS<=39 .vs \\n(VSp +.. +.de De +.ce 0 +.if \\n(BD .DF +.nr BD 0 +.in \\n(OIu +.if \\n(TM .ls 2 +.sp \\n(DDu +.fi +.. +.de IN \" send an index entry to the stderr +.. +.de Pn +.ie t \\$1\fB\^\\$2\^\fR\\$3 +.el \\$1\fI\^\\$2\^\fP\\$3 +.. +.de ZN +.ie t \fB\^\\$1\^\fR\\$2 +.el \fI\^\\$1\^\fP\\$2 +.. +.de hN +.ie t <\fB\\$1\fR>\\$2 +.el <\fI\\$1\fP>\\$2 +.. +.ny0 +'\" t +.TH XGetWindowAttributes __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS" +.SH NAME +XGetWindowAttributes, XGetGeometry, XWindowAttributes \- get current window attribute or geometry and current window attributes structure +.SH SYNTAX +.HP +Status XGetWindowAttributes\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^, +XWindowAttributes *\fIwindow_attributes_return\fP\^); +.HP +Status XGetGeometry\^(\^Display *\fIdisplay\fP\^, Drawable \fId\fP\^, Window +*\fIroot_return\fP\^, int *\fIx_return\fP\^, int *\fIy_return\fP\^, unsigned +int *\fIwidth_return\fP\^, unsigned int *\fIheight_return\fP\^, unsigned int +*\fIborder_width_return\fP\^, unsigned int *\fIdepth_return\fP\^); +.SH ARGUMENTS +.IP \fIborder_width_return\fP 1i +Returns the border width in pixels. +.ds Dr , which can be a window or a pixmap +.IP \fId\fP 1i +Specifies the drawable\*(Dr. +.IP \fIdepth_return\fP 1i +Returns the depth of the drawable (bits per pixel for the object). +.IP \fIdisplay\fP 1i +Specifies the connection to the X server. +.IP \fIroot_return\fP 1i +Returns the root window. +.ds Wi whose current attributes you want to obtain +.IP \fIw\fP 1i +Specifies the window \*(Wi. +.IP \fIwidth_return\fP 1i +.br +.ns +.IP \fIheight_return\fP 1i +Return the drawable's dimensions (width and height). +.IP \fIwindow_attributes_return\fP 1i +Returns the specified window's attributes in the +.ZN XWindowAttributes +structure. +.IP \fIx_return\fP 1i +.br +.ns +.IP \fIy_return\fP 1i +Return the x and y coordinates that define the location of the drawable. +For a window, +these coordinates specify the upper-left outer corner relative to +its parent's origin. +For pixmaps, these coordinates are always zero. +.SH DESCRIPTION +The +.ZN XGetWindowAttributes +function returns the current attributes for the specified window to an +.ZN XWindowAttributes +structure. It returns a nonzero status on success; otherwise, it returns a +zero status. +.LP +.ZN XGetWindowAttributes +can generate +.ZN BadDrawable +and +.ZN BadWindow +errors. +.LP +The +.ZN XGetGeometry +function returns the root window and the current geometry of the drawable. +The geometry of the drawable includes the x and y coordinates, width and height, +border width, and depth. +These are described in the argument list. +It is legal to pass to this function a window whose class is +.ZN InputOnly . +It returns a nonzero status on success; otherwise, it returns a +zero status. +.SH STRUCTURES +The +.ZN XWindowAttributes +structure contains: +.LP +.Ds 0 +typedef struct { + int x, y; /\&* location of window */ + int width, height; /\&* width and height of window */ + int border_width; /\&* border width of window */ + int depth; /\&* depth of window */ + Visual *visual; /\&* the associated visual structure */ + Window root; /\&* root of screen containing window */ + int class; /\&* InputOutput, InputOnly*/ + int bit_gravity; /\&* one of the bit gravity values */ + int win_gravity; /\&* one of the window gravity values */ + int backing_store; /\&* NotUseful, WhenMapped, Always */ + unsigned long backing_planes; /\&* planes to be preserved if possible */ + unsigned long backing_pixel; /\&* value to be used when restoring planes */ + Bool save_under; /\&* boolean, should bits under be saved? */ + Colormap colormap; /\&* color map to be associated with window */ + Bool map_installed; /\&* boolean, is color map currently installed*/ + int map_state; /\&* IsUnmapped, IsUnviewable, IsViewable */ + long all_event_masks; /\&* set of events all people have interest in*/ + long your_event_mask; /\&* my event mask */ + long do_not_propagate_mask; /\&* set of events that should not propagate */ + Bool override_redirect; /\&* boolean value for override-redirect */ + Screen *screen; /\&* back pointer to correct screen */ +} XWindowAttributes; +.De +.LP +The x and y members are set to the upper-left outer +corner relative to the parent window's origin. +The width and height members are set to the inside size of the window, +not including the border. +The border_width member is set to the window's border width in pixels. +The depth member is set to the depth of the window +(that is, bits per pixel for the object). +The visual member is a pointer to the screen's associated +.ZN Visual +structure. +The root member is set to the root window of the screen containing the window. +The class member is set to the window's class and can be either +.ZN InputOutput +or +.ZN InputOnly . +.LP +The bit_gravity member is set to the window's bit gravity +and can be one of the following: +.LP +.TS +lw(1.5i) lw(1.5i). +T{ +.ZN ForgetGravity +T} T{ +.ZN EastGravity +T} +T{ +.ZN NorthWestGravity +T} T{ +.ZN SouthWestGravity +T} +T{ +.ZN NorthGravity +T} T{ +.ZN SouthGravity +T} +T{ +.ZN NorthEastGravity +T} T{ +.ZN SouthEastGravity +T} +T{ +.ZN WestGravity +T} T{ +.ZN StaticGravity +T} +.ZN CenterGravity +.TE +.LP +The win_gravity member is set to the window's window gravity +and can be one of the following: +.LP +.TS +lw(1.5i) lw(1.5i). +T{ +.ZN UnmapGravity +T} T{ +.ZN EastGravity +T} +T{ +.ZN NorthWestGravity +T} T{ +.ZN SouthWestGravity +T} +T{ +.ZN NorthGravity +T} T{ +.ZN SouthGravity +T} +T{ +.ZN NorthEastGravity +T} T{ +.ZN SouthEastGravity +T} +T{ +.ZN WestGravity +T} T{ +.ZN StaticGravity +T} +.ZN CenterGravity +.TE +.LP +For additional information on gravity, +see section 3.3. +.LP +The backing_store member is set to indicate how the X server should maintain +the contents of a window +and can be +.ZN WhenMapped , +.ZN Always , +or +.ZN NotUseful . +The backing_planes member is set to indicate (with bits set to 1) which bit +planes of the window hold dynamic data that must be preserved in backing_stores +and during save_unders. +The backing_pixel member is set to indicate what values to use +for planes not set in backing_planes. +.LP +The save_under member is set to +.ZN True +or +.ZN False . +The colormap member is set to the colormap for the specified window and can be +a colormap ID or +.ZN None . +The map_installed member is set to indicate whether the colormap is +currently installed and can be +.ZN True +or +.ZN False . +The map_state member is set to indicate the state of the window and can be +.ZN IsUnmapped , +.ZN IsUnviewable , +or +.ZN IsViewable . +.ZN IsUnviewable +is used if the window is mapped but some ancestor is unmapped. +.LP +The all_event_masks member is set to the bitwise inclusive OR of all event +masks selected on the window by all clients. +The your_event_mask member is set to the bitwise inclusive OR of all event +masks selected by the querying client. +The do_not_propagate_mask member is set to the bitwise inclusive OR of the +set of events that should not propagate. +.LP +The override_redirect member is set to indicate whether this window overrides +structure control facilities and can be +.ZN True +or +.ZN False . +Window manager clients should ignore the window if this member is +.ZN True . +.LP +The screen member is set to a screen pointer that gives you a back pointer +to the correct screen. +This makes it easier to obtain the screen information without +having to loop over the root window fields to see which field matches. +.SH DIAGNOSTICS +.TP 1i +.ZN BadDrawable +A value for a Drawable argument does not name a defined Window or Pixmap. +.TP 1i +.ZN BadWindow +A value for a Window argument does not name a defined Window. +.SH "SEE ALSO" +XQueryPointer(__libmansuffix__), +XQueryTree(__libmansuffix__) +.br +\fI\*(xL\fP |