258 lines
6.8 KiB
Groff
258 lines
6.8 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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.de FN
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.de IN \" send an index entry to the stderr
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.de C{
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.KS
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.nf
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.D
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.\"
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.\" choose appropriate monospace font
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.\" the imagen conditional, 480,
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.\" may be changed to L if LB is too
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.\"
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.ie "\\*(.T"480" .ft L
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.ny0
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.TH XSetWMName __libmansuffix__ __xorgversion__ "XLIB FUNCTIONS"
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.SH NAME
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XSetWMName, XGetWMName, XStoreName, XFetchName \- set or read a window's WM_NAME property
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.SH SYNTAX
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.HP
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void XSetWMName\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^, XTextProperty
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*\fItext_prop\fP\^);
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.HP
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Status XGetWMName\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^,
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XTextProperty *\fItext_prop_return\fP\^);
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.HP
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int XStoreName\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^, char
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*\fIwindow_name\fP\^);
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.HP
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Status XFetchName\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^, char
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**\fIwindow_name_return\fP\^);
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.SH ARGUMENTS
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.IP \fIdisplay\fP 1i
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Specifies the connection to the X server.
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.IP \fItext_prop\fP 1i
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Specifies the
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.ZN XTextProperty
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structure to be used.
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.IP \fItext_prop_return\fP 1i
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Returns the
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.ZN XTextProperty
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structure.
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.IP \fIw\fP 1i
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Specifies the window.
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.IP \fIwindow_name\fP 1i
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Specifies the window name,
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which should be a null-terminated string.
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.IP \fIwindow_name_return\fP 1i
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Returns the window name, which is a null-terminated string.
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.SH DESCRIPTION
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The
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.ZN XSetWMName
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convenience function calls
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.ZN XSetTextProperty
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to set the WM_NAME property.
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.LP
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The
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.ZN XGetWMName
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convenience function calls
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.ZN XGetTextProperty
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to obtain the WM_NAME property.
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It returns a nonzero status on success;
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otherwise, it returns a zero status.
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.LP
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The
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.ZN XStoreName
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function assigns the name passed to window_name to the specified window.
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A window manager can display the window name in some prominent
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place, such as the title bar, to allow users to identify windows easily.
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Some window managers may display a window's name in the window's icon,
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although they are encouraged to use the window's icon name
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if one is provided by the application.
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If the string is not in the Host Portable Character Encoding,
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the result is implementation-dependent.
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.LP
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.ZN XStoreName
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can generate
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.ZN BadAlloc
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and
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.ZN BadWindow
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errors.
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.LP
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The
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.ZN XFetchName
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function returns the name of the specified window.
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If it succeeds,
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it returns a nonzero status;
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otherwise, no name has been set for the window,
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and it returns zero.
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If the WM_NAME property has not been set for this window,
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.ZN XFetchName
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sets window_name_return to NULL.
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If the data returned by the server is in the Latin Portable Character Encoding,
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then the returned string is in the Host Portable Character Encoding.
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Otherwise, the result is implementation-dependent.
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When finished with it, a client must free
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the window name string using
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.ZN XFree .
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.LP
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.ZN XFetchName
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can generate a
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.ZN BadWindow
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error.
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.SH PROPERTIES
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.TP 1i
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\s-1WM_NAME\s+1
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The name of the application.
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.SH DIAGNOSTICS
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.TP 1i
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.ZN BadAlloc
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The server failed to allocate the requested resource or server memory.
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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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XAllocClassHint(__libmansuffix__),
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XAllocIconSize(__libmansuffix__),
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XAllocSizeHints(__libmansuffix__),
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XAllocWMHints(__libmansuffix__),
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XFree(__libmansuffix__),
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XSetCommand(__libmansuffix__),
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XSetTransientForHint(__libmansuffix__),
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XSetTextProperty(__libmansuffix__),
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XSetWMClientMachine(__libmansuffix__),
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XSetWMColormapWindows(__libmansuffix__),
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XSetWMIconName(__libmansuffix__),
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XSetWMProperties(__libmansuffix__),
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XSetWMProtocols(__libmansuffix__),
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XStringListToTextProperty(__libmansuffix__)
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.br
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\fI\*(xL\fP
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