411 lines
15 KiB
Groff
411 lines
15 KiB
Groff
.TH XWIN 1 __vendorversion__
|
|
.SH NAME
|
|
XWin \- X Server for the Cygwin environment on Microsoft Windows
|
|
|
|
|
|
.SH SYNOPSIS
|
|
.B XWin
|
|
[ options ] ...
|
|
|
|
|
|
.SH DESCRIPTION
|
|
\fIXWin\fP is an X Server for the X Window System on the Cygwin environment
|
|
running on Microsoft Windows.
|
|
|
|
|
|
.SH MODES
|
|
\fIXWin\fP can operate in 3 different modes:
|
|
.br
|
|
* \fISingle Window\fP: This is the default mode. Each X screen
|
|
appears as a single \fIWindows\fP window and all X windows are contained
|
|
within this window.
|
|
(In X terminology, the \fIWindows\fP window contains the root window for
|
|
the screen)
|
|
.br
|
|
* \fIMulti-Window\fP: In this mode \fIXWin\fP uses its own integrated
|
|
window manager in order to handle the top-level X windows, in such a
|
|
way that they appear as normal \fIWindows\fP windows.
|
|
.br
|
|
* \fIRootless\fP: In this mode the X server works in a window
|
|
containing the whole screen but this root window (traditionally covered with an X hatch
|
|
pattern) is hidden from view, so only top-level X windows are seen.
|
|
|
|
.SH OPTIONS
|
|
In addition to the normal server options described in the \fIXserver(1)\fP
|
|
manual page, \fIXWin\fP accepts the following command line switches,
|
|
\fIall\fP of which are optional:
|
|
|
|
.SH OPTIONS CONTROLLING WINDOWING MODE
|
|
Only one of these options may be specified.
|
|
.TP 8
|
|
.B (default)
|
|
Windowed or rooted mode.
|
|
Each X screen appears as a single \fIWindows\fP window and all X windows are
|
|
contained within those windows.
|
|
.TP 8
|
|
.B \-multiwindow
|
|
Each top-level X window appears in its own \fIWindows\fP window.
|
|
Also start the integrated \fIWindows\fP-based window manager.
|
|
.TP 8
|
|
.B \-rootless
|
|
Run the server in rootless mode.
|
|
The X server works on a window covering the whole screen but the root window
|
|
is hidden from view.
|
|
.TP 8
|
|
.B \-mwextwm
|
|
Experimental.
|
|
The mode combines \fB\-rootless\fP mode drawing with native \fIWindows\fP
|
|
window frames managed by the experimental external window manager \fIxwinwm\fP.
|
|
.PP
|
|
\fBNOTE:\fP \fI-multiwindow\fP mode uses its own internal window manager.
|
|
All other modes require an external window manager in order to move, resize, and perform other
|
|
operations on the individual X windows.
|
|
|
|
.SH OPTIONS FOR SPECIFYING X SCREENS
|
|
An X display may be composed of multiple screens.
|
|
The default behaviour is to create a single screen 0 that is roughly the
|
|
size of useful area of the primary monitor (allowing for any window
|
|
decorations and the task-bar).
|
|
|
|
Screen specific parameters can be applied as a
|
|
default to all screens by placing those screen specific parameters
|
|
before any \fB\-screen\fP parameter. Screen specific parameters placed after
|
|
the first \fB\-screen\fP parameter will apply only to the immediately
|
|
preceeding \fB\-screen\fP parameter.
|
|
.TP 8
|
|
.B \-[no]multimonitors or \-[no]multiplemonitors
|
|
Create a screen 0 that covers all monitors [the primary monitor] on a system with
|
|
multiple monitors.
|
|
This option is currently enabled by default in \fB\-multiwindow\fP mode.
|
|
.TP 8
|
|
.B "\-screen \fIscreen_number\fP [\fIW\fP \fIH\fP [\fIX\fP \fIY\fP] | [[\fIW\fPx\fIH\fP[+\fIX\fP+\fIY\fP]][@\fIM\fP]] ] "
|
|
Create screen number
|
|
.I screen_number
|
|
and optionally specify it's
|
|
.I height,
|
|
.I width
|
|
and
|
|
.I initial position.
|
|
Additionally a
|
|
.I
|
|
monitor number
|
|
(which count from 1) can be specified to place the screen on,
|
|
at which point, all coordinates become relative to that monitor.
|
|
Screen numbers must be contiguous starting from zero and cannot be duplicated.
|
|
|
|
Examples:
|
|
|
|
.I " -screen 0 @1 ; on 1st monitor using its full resolution (the default)"
|
|
|
|
.I " -screen 0 800x600+100+100@2 ; on 2nd monitor offset 100,100 size 800x600"
|
|
|
|
.I " -screen 0 1024x768@3 ; on 3rd monitor size 1024x768"
|
|
|
|
.SH OPTIONS CONTROLLING THE APPEARANCE OF THE X SCREEN WINDOWS
|
|
These parameters only apply to windowed mode screens i.e. not
|
|
in \fB-multiwindow\fP or \fB-rootless\fP mode.
|
|
.TP 8
|
|
.B "\-fullscreen"
|
|
The X server window takes the full screen, covering completely the
|
|
\fIWindows\fP desktop.
|
|
Currently \fB\-fullscreen\fP may only be applied to one X screen.
|
|
.TP 8
|
|
.B \-nodecoration
|
|
Do not give the Cygwin/X window a \fIWindows\fP window border, title bar,
|
|
etc.
|
|
This parameter is ignored when the \fB\-fullscreen\fP parameter is specified.
|
|
.TP 8
|
|
.B \-scrollbars
|
|
Alternative name for \fB\-resize=scrollbars\fP.
|
|
|
|
.SH OPTIONS CONTROLLING RESIZE BEHAVIOUR
|
|
.TP 8
|
|
.B \-resize[=none|scrollbars|randr]
|
|
Select the resize mode of an X screen. The default is randr.
|
|
|
|
.RS
|
|
.IP \fB\-resize=none\fP 8
|
|
The screen is not resizable.
|
|
|
|
In windowed mode, if the window has decorations, a fixed frame is used.
|
|
|
|
Alternative name is \fB\-noresize\fP.
|
|
|
|
.IP \fB\-resize=scrollbars\fP 8
|
|
The screen window is resizeable, but the screen is not resizable.
|
|
|
|
In windowed mode, if the window has decorations, a resizing frame is used.
|
|
Scrollbars are drawn when needed to allow the entire X screen
|
|
to viewed by adjusting them.
|
|
|
|
This also permits screens bigger than the \fIWindows\fP virtual desktop to be used.
|
|
|
|
This parameter is ignored in \fB-multiwindow\fP or \fB-rootless\fP mode.
|
|
Alternative name is \fB\-scrollbars\fP.
|
|
|
|
.IP \fB\-resize=randr\fP 8
|
|
The screen is resizable and the screen window is resizeable.
|
|
|
|
In windowed mode, if the window has decorations, a resizing frame is used.
|
|
|
|
Resizing the \fIWindows\fP window will use the RANDR extension to change
|
|
the size of the X screen. Likewise, changing the size of
|
|
the X screen using the RANDR extension will cause the size
|
|
of the \fIWindows\fP window containing the X screen to be changed.
|
|
|
|
In \fB-multiwindow\fP or \fB-rootless\fP mode, if the X screen is
|
|
of the same dimensions as a Windows monitor or the virtual desktop,
|
|
the X server will respond to the WM_DISPLAYCHANGED sent when those
|
|
dimensions change by resizing the X screen. Changing the size
|
|
of the X screen using the RANDR extension is not permitted.
|
|
|
|
The maximum dimensions of the screen are the dimensions of the \fIWindows\fP virtual desktop.
|
|
|
|
.IP \fB\-resize\fP 8
|
|
on its own is equivalent to \fB\-resize=randr\fP
|
|
.RE
|
|
|
|
.SH OPTIONS CONTROLLING WINDOWS INTEGRATION
|
|
.TP 8
|
|
.B \-[no]clipboard
|
|
Enables [disables] the integration between the Cygwin/X clipboard and
|
|
\fIWindows\fP clipboard. The default is enabled.
|
|
.TP 8
|
|
.B "\-emulate3buttons [\fItimeout\fP]"
|
|
Emulate a three button mouse; pressing both buttons within
|
|
.I timeout
|
|
milliseconds causes an emulated middle button press. The default
|
|
.I timeout
|
|
is 50 milliseconds. Note that most mice with scroll wheel have middle
|
|
button functionality, usually you will need this option only if you have
|
|
a two button mouse without scroll wheel. Default is to enable this
|
|
option if \fIWindows\fP reports a two button mouse, disabled otherwise.
|
|
.TP 8
|
|
.B \-[no]keyhook
|
|
Enable [disable] a low-level keyboard hook for catching
|
|
special keypresses like Menu and Alt+Tab and passing them to the X
|
|
Server instead of letting \fIWindows\fP handle them.
|
|
.TP 8
|
|
.B \-lesspointer
|
|
Normally the \fIWindows\fP mouse cursor is hidden when the mouse is
|
|
over an active Cygwin/X window. This option causes the mouse cursor
|
|
also to be hidden when it is over an inactive Cygwin/X window. This
|
|
prevents the \fIWindows\fP mouse cursor from being drawn on top of the X
|
|
cursor.
|
|
This parameter has no effect unless \fB-swcursor\fP is also specified.
|
|
.TP 8
|
|
.B \-swcursor
|
|
Disable the usage of the \fIWindows\fP cursor and use the X11 software cursor instead.
|
|
.TP 8
|
|
.B \-[no]trayicon
|
|
Do not create a tray icon. Default is to create one
|
|
icon per screen. You can globally disable tray icons with
|
|
\fB\-notrayicon\fP, then enable it for specific screens with
|
|
\fB\-trayicon\fP for those screens.
|
|
.TP 8
|
|
.B \-nounicodeclipboard
|
|
Do not use Unicode clipboard even if on a NT-based platform.
|
|
.TP 8
|
|
.B \-[no]unixkill
|
|
Enable or disable the \fICtrl-Alt-Backspace\fP key combination as a
|
|
signal to exit the X Server. The \fICtrl-Alt-Backspace\fP key combination
|
|
is disabled by default.
|
|
.TP 8
|
|
.B \-[no]wgl
|
|
Enable [disable] the GLX extension to use the native Windows WGL interface
|
|
for hardware accelerated OpenGL (AIGLX). The default is enabled.
|
|
.TP 8
|
|
.B \-[no]winkill
|
|
Enable or disable the \fIAlt-F4\fP key combination as a signal to exit the
|
|
X Server.
|
|
The \fIAlt-F4\fP key combination is enabled by default.
|
|
|
|
.SH DRAWING ENGINE OPTIONS
|
|
.TP 8
|
|
.B "\-clipupdates \fInum_boxes\fP"
|
|
Specify an optional threshold, above which the regions in a shadow
|
|
update operation will be collected into a GDI clipping region. The
|
|
clipping region is then used to do a single bit block transfer that is
|
|
constrained to the updated area by the clipping region. There is some
|
|
overhead involved in creating, installing, destroying, and removing
|
|
the clipping region, thus there may not be much benefit for a small
|
|
number of boxes (less than 10). It is even possible that this
|
|
functionality does not provide a benefit at any number of boxes; we
|
|
can only determine the usefulness of this feature through testing.
|
|
This option probably has limited effect on current \fIWindows\fP versions
|
|
as they already perform GDI batching.
|
|
This parameter works in conjunction with engines 1, 2, and 4 (Shadow
|
|
GDI, Shadow DirectDraw, and Shadow DirectDraw Non-Locking,
|
|
respectively).
|
|
.TP 8
|
|
.B "\-engine \fIengine_type_id\fP"
|
|
This option, which is intended for Cygwin/X developers,
|
|
overrides the server's automatically selected drawing engine type. This
|
|
parameter will be ignored if the specified drawing engine type is not
|
|
supported on the current system.
|
|
|
|
Default behavior is to select the drawing engine with optimum performance that
|
|
supports the specified depth and window configuration.
|
|
|
|
The engine type ids are:
|
|
.RS
|
|
.IP 1 4
|
|
Shadow GDI
|
|
.IP 2 4
|
|
Shadow DirectDraw
|
|
.IP 4 4
|
|
Shadow DirectDraw Non-Locking
|
|
.IP 8 4
|
|
Primary DirectDraw (unsupported, obsolete)
|
|
.IP 16 4
|
|
Native GDI (unsupported, experimental and barely functional)
|
|
.RE
|
|
|
|
.SH FULLSCREEN OPTIONS
|
|
.TP 8
|
|
.B "\-depth \fIdepth\fP"
|
|
Specify the color depth, in bits per pixel, to use when running in
|
|
fullscreen with a DirectDraw engine. This parameter is ignored if
|
|
\fB\-fullscreen\fP is not specified.
|
|
.TP 8
|
|
.B "\-refresh \fIrate_in_Hz\fP"
|
|
Specify an optional refresh rate to use when running in
|
|
fullscreen with a DirectDraw engine. This parameter is ignored if
|
|
\fB\-fullscreen\fP is not specified.
|
|
|
|
.SH MISCELLANEOUS OPTIONS
|
|
See also the normal server options described in the \fIXserver(1)\fP
|
|
manual page
|
|
|
|
.TP 8
|
|
.B \-help
|
|
Write a help text listing supported command line options and their description to the console.
|
|
.TP 8
|
|
.B \-ignoreinput
|
|
Ignore keyboard and mouse input. This is usually only used for testing
|
|
and debugging purposes.
|
|
.TP 8
|
|
.B "\-logfile \fIfilename\fP"
|
|
Change the server log file from the default of \fI
|
|
__logdir__/XWin.n.log\fP,
|
|
where \fIn\fP is the display number of the XWin server, to \fIfilename\fP.
|
|
.TP 8
|
|
.B "\-logverbose \fIlevel\fP"
|
|
Control the degree of verbosity of the log messages with the integer
|
|
parameter \fIlevel\fP. For \fIlevel\fP=0 only fatal errors are
|
|
reported, for \fIlevel\fP=1 simple information about
|
|
configuration is also given, for \fIlevel\fP=2 (default)
|
|
additional runtime information is recorded
|
|
and for \fIlevel\fP=3 detailed log
|
|
information (including trace and debug output) is produced. Bigger
|
|
values will yield a still more detailed debug output.
|
|
.TP 8
|
|
.B \-silent-dup-error
|
|
If another instance of \fIXWin\fP with the same display number is found running,
|
|
exit silently and don't display any error message.
|
|
.TP 8
|
|
.B "\-xkblayout \fIlayout\fP"
|
|
.TP 8
|
|
.B "\-xkbmodel \fImodel\fP"
|
|
.TP 8
|
|
.B "\-xkboptions \fIoption\fP"
|
|
.TP 8
|
|
.B "\-xkbrules \fIrule\fP"
|
|
.TP 8
|
|
.B "\-xkbvariant \fIvariant\fp"
|
|
These options configure the xkeyboard extension to load
|
|
a particular keyboard map as the X server starts. The behavior is similar
|
|
to the \fIsetxkbmap\fP(1) program.
|
|
|
|
See the \fIxkeyboard-config\fP(__miscmansuffix__) manual page for a list of
|
|
keyboard configurations.
|
|
|
|
The keyboard layout data is located at \fI__datadir__/X11/xkb/\fP. Additional information
|
|
can be found in the README files there and in the \fIsetxkbmap\fP(1) manual page.
|
|
|
|
For example, in order to load a German layout for a pc105 keyboard, use the options:
|
|
.br
|
|
.I " \-xkblayout de \-xkbmodel pc105"
|
|
|
|
Alternatively, you can use the \fIsetxkbmap\fP(1) program after \fIXWin\fP is
|
|
running.
|
|
|
|
The default is to select a keyboard configuration matching your current layout as
|
|
reported by \fIWindows\fP, if known, or the default X server configuration
|
|
if no matching keyboard configuration was found.
|
|
|
|
.SH UNDOCUMENTED OPTIONS
|
|
These options are undocumented. Do not use them.
|
|
|
|
.TP 8
|
|
.B \-emulatepseudo
|
|
Create a depth 8 PseudoColor visual when running in depths 15, 16, 24,
|
|
or 32, collectively known as TrueColor depths.
|
|
Color map manipulation is not supported, so the PseudoColor visual will
|
|
not have the correct colors.
|
|
This option is intended to allow applications which only work with a depth 8
|
|
visual to operate in TrueColor modes.
|
|
.TP 8
|
|
.B \-internalwm
|
|
Run the internal window manager.
|
|
|
|
.SH LOG FILE
|
|
As it runs \fIXWin\fP writes messages indicating the most relevant events
|
|
to the console
|
|
from which it was called and to a log file that by default is located at \fI
|
|
__logdir__/XWin.0.log\fP. This file is mainly for debugging purposes.
|
|
|
|
|
|
.SH PREFERENCES FILE
|
|
On startup \fIXWin\fP looks for the file \fI$HOME/.XWinrc\fP or, if
|
|
the previous file does not exist, \fI
|
|
__sysconfdir__/X11/system.XWinrc\fP. \fI.XWinrc\fP allows setting
|
|
preferences for the following:
|
|
.br
|
|
* To include items into the menu associated with the \fIXWin\fP icon
|
|
which is in the \fIWindows\fP system tray. This functions in all
|
|
modes that have a tray icon.
|
|
.br
|
|
* To include items in the system menu which is associated with the \fIWindows\fP
|
|
window that \fIXWin -multiwindow\fP produces for each top-level X
|
|
window, in both the generic case and for particular programs.
|
|
.br
|
|
* To change the icon that is associated to the \fIWindows\fP window that
|
|
\fIXWin -multiwindow\fP produces for each top-level X-window.
|
|
.br
|
|
* To change the style that is associated to the \fIWindows\fP window that
|
|
\fXWin I-multiwindow\fP produces for each top-level X window.
|
|
.PP
|
|
The format of the \fI.XWinrc\fP file is given in the XWinrc(5) manual page.
|
|
|
|
.SH EXAMPLES
|
|
Need some examples
|
|
|
|
|
|
.SH "SEE ALSO"
|
|
X(__miscmansuffix__), Xserver(1), xdm(1), xinit(1), XWinrc(__filemansuffix__),
|
|
setxkbmap(1), xkeyboard-config(__miscmansuffix__).
|
|
|
|
|
|
.SH BUGS
|
|
.I XWin
|
|
and this manual page still have many limitations.
|
|
|
|
The \fIXWin\fP software is continuously developing; it is therefore possible that
|
|
this manual page is not up to date. It is always prudent to
|
|
look also at the output of \fIXWin -help\fP in order to
|
|
check the options that are operative.
|
|
|
|
|
|
.SH AUTHORS
|
|
This list is by no means complete, but direct contributors to the
|
|
Cygwin/X project include (in alphabetical order by last name): Stuart
|
|
Adamson, Michael Bax, Jehan Bing, Lev Bishop, Dr. Peter Busch, Biju G
|
|
C, Robert Collins, Nick Crabtree, Early Ehlinger, Christopher Faylor,
|
|
John Fortin, Brian Genisio, Fabrizio Gennari, Alexander Gottwald, Ralf
|
|
Habacker, Colin Harrison, Matthieu Herrb, Alan Hourihane, Pierre A
|
|
Humblet, Harold L Hunt II, Dakshinamurthy Karra, Joe Krahn,
|
|
Paul Loewenstein, Kensuke Matsuzaki,
|
|
Takuma Murakami, Earle F. Philhower III, Benjamin Riefenstahl, Yaakov Selkowitz,
|
|
Suhaib Siddiqi, Jack Tanner, Jon Turney and Nicholas Wourms.
|