Archive-name: motif-faq/part3
Last-modified: JULY 14, 1996
Posting-Frequency: monthly
Organization: Century Computing, Inc. <URL: http://www.cen.com/>
Version: 5.3


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Subject: 51)  TOPIC: X and MOTIF on the WORLD WIDE WEB (WWW)

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Subject: 52)* Is there a central location for Motif information on the WWW? Is
there a home page for Motif developers?

[Last modified: July 96]

Answer:  On March 31, 1995, Ken Sall announced a Web page called:

                "MW3: Motif on the World Wide Web"
                http://www.cen.com/mw3/

MW3 is a meta reference intended to connect you to a wealth of resources for
Motif and X Window System development. MW3 presently contains over 400 links!
The current Table of Contents follows:

        FAQs: Frequently Asked Questions
        Widgets, Toolkits, Libraries, and GUIs
        Organizations
        Motif Providers
        Non-Commercial Applications and Shareware
        Multimedia
        Commercial Products and Vendors
        Publications and References
        Code Examples and Tutorials
        Tips and Pointers
        Security
        Internationalization
        Usenet Newsgroups
        Conferences
        Personal Home Pages

MW3 is updated several times a month; the "Last updated" timestamp appears at
the top of the page. There is also a feedback form for submitting corrections
and suggestions for additions.

The MW3 home page has received over 126,000 accesses from nearly 70 countries
in its first 15 months of existence. Our Top Ten list of level one domains (in
terms of accesses as determined by Kevin Hughes' "getstats" program) as of
March 8, 1996 is:

        1  US Commercial (.com)
        2  (numerical domains)
        3  US Educational (.edu)
        4  Network (.net)
        5  United Kingdom (.uk)
        6  Germany (.de)
        7  Canada (.ca)
        8  France (.fr)
        9  US Government (.gov)
        10 Sweden (.se)

You can now register to receive e-mail when MW3 is updated! Just visit the


page and follow the directions. Thanks to Netmind (http://www.netmind.com/)
for "URL-minder: Your Own Personal Web Robot!" (http://www.netmind.com/URL-
minder/URL-minder.html).

If you haven't visited MW3, you're missing an invaluable supplement to the
Motif FAQ. If you have been there (done that :-), stop by often because we're
always adding to it.

Both MW3 and the Motif FAQ are sponsored by Century Computing, Inc.

                http://www.cen.com/

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Subject: 53)  Where can I find X technical info on the WWW?

[Last modified: Mar 96]

Answer:  If you couldn't find what you were looking for in "MW3: Motif on the
WWW" (http://www.cen.com/mw3/), then check Ken Lee's excellent page:

    Technical X Window System and OSF/Motif WWW sites
    http://www.rahul.net/kenton/xsites.html

ksall@cen.com

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Subject: 54)* What is Broadway?  I've heard it called "X on the Web".

[Last modified: July 96]

Answer:  Broadway is a collection of X-based technologies for the World Wide
Web.  Paul Lavelle wrote a good introductory article for the November, 1995
issue of *The X Advisor*:

    http://landru.unx.com/DD/advisor/docs/nov95/nov95.plavallee.shtml

Thanks to Ken Lee, kenton@rahul.net

The X Consortium's Broadway web page is:

    http://www.x.org/consortium/broadway.html

And if you're wondering. "Why did they call it Broadway?", the X Consortium is
located at 201 Broadway, Cambridge, MA.... ksall@cen.com

Century Computing's "MW3: Motif on the World Wide Web" page contains a section
of links to Broadway info which will be actively maintained:

    http://www.cen.com/mw3/#broadway-info
    Broadway - the next generation of X!

including a list of Broadway-related mailing lists for X Consortium members:

    http://www.cen.com/mw3/broadway-mail-lists.html

For a concise description of Broadway, see the question "What is Broadway?"
in the X11 FAQ, part 3:

    http://www.cs.ruu.nl/wais/html/na-dir/x-faq/part3.html

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Subject: 55)  Where's an HTML version of the Motif FAQ on World Wide Web
(WWW)?

[Last modified: Feb 95]

Answer:  An automatically generated HTML version of this Motif FAQ can be
found at WWW URL:

    http://www.cis.ohio-state.edu/hypertext/faq/usenet/motif-faq/top.html

For a searchable version of the Motif FAQ and other FAQs (via WAIS), see:

    http://www.cs.ruu.nl/cgi-bin/faqwais

The WAIS search is great way to find a topic which may appear in several FAQs
(Motif, X, Xt, Widget FAQ, etc.)

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Subject: 56)  What are other interesting WWW URLs which are related to Motif?

[Last modified: July 95]

Answer:

        CAUTION: THIS QUESTION WILL NO LONGER BE UPDATED IN THIS FORM.
        Instead, I've created "MW3: Motif on the World Wide Web".
        ( http://www.cen.com/mw3/ ). See the next subject!

Thanks to Sonja Kowalewski for several updates.

See http://www.x.org/
for the X Consortium welcome document (which contains links to getting X
source code, intro to the X Consortium, X Technical Conference, the public ftp
file server (ftp.x.org), and more.

See http://www.nads.de/EXUG/EXUG.html
for the EXUG (European X User Group) home page.

See http://www.osf.org/
for the OSF Home Page.

See http://www.osf.org/general/members.html
for links to several OSF Sponsor and Member Web Servers.

See http://www.osf.org/motif/list_features.html
for a "Complete list of 2.0 features".

See http://www.osf.org/membserv/
OSF End User Forum and OSF Member Services.

See http://www.osf.org/motif/MotifFAQ.html
for "OSF ANSWERS FREQUENTLY-ASKED OSF/MOTIF(R) QUESTIONS", including OSF/Motif
Release 2.0 Questions, OSF/Motif Licensing. and OSF/Motif and the Common
Desktop Environment.

See http://www.osf.org/RI/
for the OSF Research Institute home page.

See http://www.let.rug.nl/FWF/
for the Free Widget Foundation (FWF) Home Page.

See http://www.ora.com/
for O'Reilly & Associates, Inc. Home Page

See http://www.nads.de/EXUG/FAQ.html
EXUG's FAQ list (X, Xt, Widgets, Motif, InterViews, Fresco, etc.)

See http://www.igpm.rwth-aachen.de/~albrecht/motifcorner.html
for Harry's Motif Programming Corner (tips and tricks, including code).

See http://www.wri.com/~cwikla/widget/
for John L. Cwikla's Widget FAQ Home Page (Composite Widgets, Non-Composite
Widgets, Motif 1.1 Compatible, Motif 1.2 Compatible, Athena Compatible, FWF
Widget Set, By Author, Shareware Widgets, Commercial Widgets).

See http://www.wri.com/~cwikla/xlopedia/
for Xlopedia (by John L. Cwikla) to become the "definitive source on X
information."

See http://www.cs.cmu.edu/afs/cs.cmu.edu/user/bam/www/toolnames.html
for Brad A. Myers' `User Interface Software Tools' list (which is not limited
to Motif tools).

See http://www.eit.com/software/winterp/winterp.html
for WINTERP 2.0 Home Page (Niels Mayer).

See http://www.ics.com/
for information about products sold by Integrated Computer Solutions.
Included are product descriptions and lots of Frequently Asked questions (and
answers!).

See
http://akebono.stanford.edu/yahoo/Computers/Operating_Systems/Windowing_Systems/X_Window_System/Motif/
for a collection of links to Motif info (including some of the above).

See http://www.cm.cf.ac.uk/Dave/X_lecture/X_lecture.html
for David Marshall's Motif tutorial with source code and illustrations.

See http://www.aiai.ed.ac.uk/~jacs/wxwin.html
for wxWindows information (toolkit for platform-independent GUI programming in
C++).

See http://landru.unx.com/ and http://landru.unx.com/DD/advisor/index.shtml
for _The X Advisor_, a new monthly magazine published both on the Web and as a
periodical. (The online Web subscription is free.)

See http://landru.unx.com/DD/advisor/docs/bib/Xbibliography.ps or
ftp://landru.unx.com/pub/TXA/Xbibliography.ps.Z
for the X Bibliography.

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Subject: 57)  Which X and Motif developers have their own home page URLs?

[Last modified: Aug 95]

Answer:  NOTE: For the most current version of this list, see:

                http://www.cen.com/mw3/people.html

This subject provides an opportunity for me to thank some of you for your
invaluable contributions (direct or indirect) to this FAQ and, at the same
time, to make it easy for the X and Motif community to contact you.
Contributions and corrections appreciated. It is also a way to keep a current
contact list for some of you who have moved to other companies.

Requirements for inclusion in this list:

    (a) have at least 2 contributions in the Motif, X, or Xt FAQ; or
        work directly for OSF or the X Consortium;
    (b) have your own home page (not just their company's home page);
    (c) submit the following info in this 4-line format:

            First_name Last_name
            Your_home_page_URL
            mailto:email_address
            which FAQ your name/address appears (Motif, X, or Xt)

        NOTE: Be sure to put "For Motif FAQ" as your email
        subject. Send it to ksall@cen.com mailto:ksall@cen.com

X and Motif developer home pages listed in alphabetical order by last name:

David Brooks http://www.x.org/people/dbrooks/ mailto:dbrooks@x.org

John L. Cwikla http://www.wri.com:80/~cwikla/ mailto:cwikla@wri.com

Daniel Dardailler http://www.x.org:80/people/daniel/ mailto:daniel@x.org

Kaleb S. Keithley http://www.x.org/people/kaleb/kaleb.html mailto:kaleb@x.org

Ken Lee http://www.rahul.net/kenton/index.shtml mailto:kenton@rahul.net

Jan Newmarch http://pandonia.canberra.edu.au/ mailto:jan@ise.canberra.edu.au

Doug Rand http://reality.sgi.com/employees/drand/ mailto:drand@sgi.com

Ralph R. Swick http://www.x.org/people/swick.html mailto:swick@x.org

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Subject: 58)  Where can I get the HTML widget used in Mosaic?

[Last modified: Mar 96]

Answer:  Thanks to Matthew Freedman (mattf@cac.washington.edu) and
intasoft@cix.compulink.co.u for updates to the URLs mentioned in this answer.
If you can't find things in the places listed below, check MW3
(http://www.cen.com/mw3/) which is updated more frequently than is this FAQ.

Also see the question "Is there a help system or Motif hypertext system
available?"

Ken Sall (ksall@cen.com) writes: The HTML (HyperText Markup Language) widget
is part of the NCSA Mosaic source code available from ftp.ncsa.uiuc.edu.  Look
in the "libhtmlw" subdirectory of the "Mosaic-src-*" subdirectory of:

    ftp://ftp.ncsa.uiuc.edu/Mosaic/Unix/source/

or, more generally, look for the files HTML.c, HTML.h, HTMLP.h, etc. in your
"libhtmlw" subdirectory of the Mosaic source.


For (old) documentation, see

http://www.ncsa.uiuc.edu/SDG/Software/Mosaic/Docs/htmlwidget.html.

However, Matthew M. Freedman (mattf@cac.washington.edu) pointed out the
document is out of date: "One important thing to know is that the on-line
documentation for the Mosaic html widget is out of synch with the source code.
I e-mailed NCSA about this in May, but they seem to have ignored the report.
The one that I wasted half a day because of is HTMLSetText(). The on-line docs
list four arguments, but in fact there are seven. I have no idea what the
extra three undocumented parameters are used for, I just plugged in NULL's and
it works. The other error I noticed is that they document a "page" field in
WbAnchorCallbackData, but it does not actually exist.  Also, at least for me,
after I call HTMLSetText() the first time, the widget remains blank. I have to
lower and raise the window for it to be drawn. Anybody know what is wrong? I
guess will probably just spoof an expose in my code."


For information on using Mosaic by remote control, see

    http://www.ncsa.uiuc.edu/SDG/Software/XMosaic/CCI/cci-spec.html
and
    http://www.ncsa.uiuc.edu/SDG/Software/Mosaic/Docs/remote-control.html


Here are more details from ah627@FreeNet.Carleton.CA (Samuel Effah):

To the numerous request for the NCSA HTML widget information.

Everything not already copyrighted by CERN is copyrighted by NCSA (including
the contents of the libhtmlw, libnet, libXmx, and src directories, but not
including the contents of libdtm, which is entirely public domain). ...

 * The UI grants you (hereafter, Licensee) a license to use the Software    *
 * for academic, research and internal business purposes only, without a    *
 * fee.  Licensee may distribute the binary and source code (if released)   *
 * to third parties provided that the copyright notice and this statement   *
 * appears on all copies and that no charge is associated with such         *
 * copies.                                                                  *
 *                                                                          *
( you can read more about the copyright in the Mosaic source code ).


Documentation on the HTML widget can be located at:

  http://www.ncsa.uiuc.edu/SDG/Software/Mosaic/Docs/htmlwidget.html
  ( it's on the older version, I think Mosaic1.x )

For starters, you can compile directory Mosaic2.4/libhtmlw for the widget.
Using:  To create widget:
  htlmWid = XtCreateManagedWidget( "htlmWid",
htmlWidgetClass,                                      parent,
                                     htlmArgs,
                                     XtNumber( htlmArgs ));

Callback for anchors:
  XtAddCallback(htlmWid, WbNanchorCallback, htmlRef, NULL);

where htmlRef() looks like:

static void htmlRef(widget, client_data, call_data) Widget widget; XtPointer
client_data; WbAnchorCallbackData* call_data; {
        buffer = readHTMLFile( call_data->href );
        XtVaSetValues( widget, WbNtext, buffer, NULL ); }

where readHTMLFile() is

char * readHTMLFile( in_file ) char *in_flie; {
  /* function to read a file and return its content, given
     the file's name */ }

I think this is enough to start you off.

Thanks to: Samuel Effah

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Subject: 59)  TOPIC: BOOKS and JOURNALS

-----------------------------------------------------------------------------
Subject: 60)  Is there a bibliography available?

[Last modified: Mar 96]

Answer:  The X Bibliography, originally maintained by Ken Lee (
http://www.rahul.net/kenton/index.shtml ), is now maintained by the editor of
"The X Advisor" ( http://landru.unx.com/DD/advisor/index.shtml ), Steve Mikes,
smikes@unx.com.  Steve regularly posts to comp.windows.x and ba.windows.x a
list of reference books and articles on X and X programming.  The X FAQ from
comp.windows.x reproduces part of this list.

The complete X bibliography is available from these URLs:

        http://www.unx.com/DD/advisor/docs/bib/Xbibliography.ps
        ftp://ftp.x.org/contrib/docs/ (several suffixes)
        ftp://landru.unx.com/pub/TXA/Xbibliography.ps.Z

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Subject: 61)  Is there a Motif tutorial?

[Last modified: May 95]

Answer:  See http://www.cm.cf.ac.uk/Dave/X_lecture/X_lecture.html
for a hypertext Motif tutorial (by David Marshall) with source code and
illustrations.

Marshall Brain at brain@adm.csc.ncsu.edu posted a set of simple and useful
Motif tutorials at http://www.iftech.com/ .

Jan Borchers <job@ira.uka.de> writes about his Xmtutor:

A free version of "Xmtutor", a menu-driven Motif application that contains an
interactive tutorial about programming with Motif with many executable
examples, is available via anonymous ftp from ftp.uni-stuttgart.de, in:
/pub/X11/programming/xmtutor-1.3a/.  (Thanks to Thomas Madeya
<madeya@ira.uka.de> for the update.) The exact version varies, so look in the
directory:

        ftp://ftp.uni-stuttgart.de/pub/X11/programming/

Xmtutor is very useful to learn Motif easier than with a book, and it is a
convenient Quick Reference and resource-settings testbed for Motif application
developers.

It has been tested on SUN Sparcs (SunOS 4.1) and DEC Alphas (OSF/1 1.3a), but
should be working OK on most other Unix / X11R4/R5 / Motif 1.1/1.2 systems.

The demo version contains all the information to get you started with Motif,
and upon registration, which costs 49 DM, you get the complete tutorial,
describing all widgets, other topics such as inter-client communication,
Compound Strings, etc., as well as a formatted TeX file of the tutorial to
print out, which gives you a complete book about Motif.

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Subject: 62)  What books are available for Motif programmers?

[Last modified: Mar 96]

Answer:  Note: Code examples are now available for Sebern's "Building
OSF/Motif Applications: A Practical Introduction" (below).

        NOTE: This answer is always "under construction". If you are the
        author of, or an avid fan of, a book not listed here, send mail
        to ksall@cen.com.  Corrections especially regarding new editions
        and ISBN's would be greatly appreciated.

        Authors: Do you have code examples online? Send me the location.

        Most of these books can be purchased at a discount from:

                libHiTech.a, The Exclusive Electronic Computer Book Club
                http://www.libhitech.com/libhitech/

        Another electronic book service is:

                The Bookpool - Internet Bookstore
                http://www.bookpool.com/


For Motif 2.0, see also the subject "Where can I find Motif 2.0
documentation?" as Prentice Hall has published the Motif 2.0 documentation.

First, we present the official books from OSF. Then we include an alphabetical
listing of selected books. (See the following question for Xt and Xlib books.)

The "official" OSF/Motif 1.1 and 1.2 books are:

OSF/Motif Programmers Guide, Prentice-Hall ISBN 13-640525-8 (Motif 1.0), ISBN
0-13-640681-5 (Motif 1.1), ISBN 0-13-643107-0 (Motif 1.2) (NB: This makes use
of the demo programs that you get with a Motif source license.  The programs
are not included and may or may not be available on your system.)

OSF/Motif Programmers Reference Manual, Prentice-Hall ISBN 13-640517-17 (Motif
1.0), ISBN 0-13-640616-5 (Motif 1.1), ISBN 0-13-643115-1 (Motif 1.2) You will
need this for the system calls.

OSF/Motif Style Guide, Prentice-Hall 13-640491-X (Motif 1.0), ISBN
0-13-640673-4 (Motif 1.1), ISBN 13-643123-2 (Motif 1.2) You will need this to
get some idea of how to write programs with the correct `look and feel'.


Next is an alphabetical listing (by author) of a number of essential books not
by OSF but in wide use. I will attempt to keep this list current if the
authors (or their readers) send me updates as new editions become available.

Barkakati, Nabajyoti, X Window System Programming, SAMS. ISBN 0-672-22750-9.
This contains a section on Motif.

Berlage, Thomas Berlage, OSF/Motif: Concepts and Programming, Addison-Wesley,
UK, 1991. ISBN 0-201-55792-4.

Ferguson, Paula & Brennan, David, Motif Reference Manual, Volume 6B, O'Reilly
& Associates, 1st Edition June 1993, 920 pages, ISBN: 1-56592-038-4.  "Dan
Heller's Motif Programming Manual [Volume 6A, below] has long been considered
the most authoritative and insightful work on Motif. Now, with the addition of
this companion reference manual, programmers can dispense completely with the
original OSF documentation. In addition to covering the entire Motif toolkit,
this book also covers OSF's "User Interface Language" or UIL, and the Motif
Resource Manager (MRM) functions used to tie together applications with user
interfaces defined in UIL."

Updated Sept. 95:
Flanagan, David, Motif Tools: Streamlined GUI Design and Programming with the
Xmt Library, O'Reilly & Associates, 1st Edition August 1994, 1024 pages, ISBN:
1-56592-044-9.  "Motif Tools and the Xmt programming library that accompanies
it on CD-ROM offer resources to empower Motif programmers and dramatically
speed up application development with the X Toolkit and Motif.  The Xmt
library contains nine custom widgets and over 250 convenience routines that
handle many tricky aspects of GUI programming. The Layout widget, for example,
is an incredibly flexible manager widget that makes the confusing and awkward
Motif Form widget a thing of the past. And a single Menu widget will create an
entire pulldown menu system for your application by reading a special menu
description from a resource file or your C code. Other features of the library
dramatically simplify the use of Motif XmStrings, automate the transfer of
data between the fields of an application's data structures and the widgets of
its dialog boxes, and make it possible to automatically create a widget
hierarchy completely described in a resource file."

NOTE: Xmt version 2.1.2 is available for Motif 2.0. See:

        ftp://ftp.ora.com/pub/examples/xbook/Xmt/xmt212.tar.gz

Added Sept. 95:
George, Alistair and Riches, Mark, Advanced Motif Programming Techniques,
Prentice Hall, 1994. ISBN: 0-13-219965-3.  Glenn Carr (gcarr@lgc.com) writes:
"This is a concise book that has alot of great tips and other insightful
information about less obvious Motif characteristics."

Heller, Dan, Ferguson, Paula M. & Brennan, David, Motif Programming Manual,
Volume 6A, O'Reilly & Associates, 2nd Edition February 1994, ISBN: 1-56592-
016-3.  "The Motif Programming Manual describes how to write applications
using the Motif toolkit from the Open Software Foundation (OSF). The book goes
into detail on every Motif widget class, with useful examples that will help
programmers to develop their own code. Anyone doing Motif programming who
doesn't want to have to figure it out on their own needs this book."  Although
updated for Motif 1.2, it is still usable with Motif 1.1.

Johnson, Eric F. and Kevin Reichard, Power Programming Motif, second edition,
MIS: Press, New York, NY, 1993. ISBN 1-55828-322-6.

Johnson, Eric F. and Kevin Reichard, Professional Graphics Programming in the
X Window System, MIS: Press, New York, NY, 1993. ISBN 1-55828-255-6.  This
book covers difficult topics such as combining non-default visuals and color
overlay planes with Motif applications.

Kimball, Paul E., The X Toolkit Cookbook, Prentice Hall, 1995. ISBN 0-13-
973132-6. Covers the Toolkit in detail and also covers Motif & Athena widgets;
good chapter on inter-client communication and working with other toolkits.
Discussion of X11R6 features. Code examples in
ftp://ftp.netcom.com/pub/pk/pkimball/cookbook/.  Submitted by
raju@BooBoo.wes.army.mil (Raju Kala).

Newmarch, Jan, The X Window System and Motif - A Fast Track Approach.
Addison-Wesley, ISBN 0-201-53931-4.  As the long-time maintainer of this Motif
FAQ, Jan's book is bound to contain unusual and useful insights.

O'Reilly and Associates publishes an entire series of books concerning
different aspects of the X Window System, including a number of books about
Motif, as well as books on Xlib, Xt, and PEX. In this FAQ, we list O'Reilly
books by the authors' names. For a summary of all of O'Reilly's X11 series,
see:

    ftp://ftp.x.org/contrib/docs/Xbibliography.OReilly

As of this writing, however, the above list was somewhat out-dated.
Therefore, telnet to gopher.ora.com, login as "gopher", select "Detailed
Product Descriptions", and then select from the menu. WWW users can open this
URL:

    gopher://gopher.ora.com/11/descriptions/

Sebern, Mark "Building OSF/Motif Applications: A Practical Introduction". The
ISBN is 0-13-122409-3. Prentice-Hall. The book uses a large, realistic Motif
application (a program to make slides for presentations) to demonstrate the
use of Motif features. Both UIL and toolkit calls are discussed, though UIL is
featured, both in the examples and in a reference chapter. The example code is
available at ftp://ftp.x.org/contrib/book_examples/sebern.motifapp-1.1.tar.Z.

Smith, Jerry, Designing X Clients with Xt/Motif, ISBN 1-55860-255-0 Morgan
Kaufmann Publishers This adopts a higher-level approach to many of the objects
that commonly occur in Motif but are not in the Motif API.

Young, Douglas, "Object-Oriented Programming with C++ and OSF/Motif", Prentice
Hall, 1992. ISBN 0-13-630252-1. Source code is
ftp://ftp.x.org/contrib/book_examples/young.cxx.tar.Z

Young, Douglas, "The X Window System: Programming and Applications with Xt,
Motif Edition", Prentice Hall, 1994. ISBN 0-13-123803-5. This is the classic
tutorial from 1989 updated for Motif 1.2.  Source code is
ftp://ftp.x.org/contrib/book_examples/young2.motif.tar.Z

Young, Douglas, "Motif Debugging and Performance Tuning", Prentice Hall, 1995.
ISBN 0-13-147984-9. Source code is
ftp://ftp.x.org/contrib/book_examples/young.debug.tar.Z

If you want to learn about UIL, one source is the "Motif Programmers's Guide"
from Prentice-Hall.  However, excellent UIL coverage appears in the O'Reilly
and Associates books "Motif Programming Manual, Volume 6A" by Dan Heller and
Paula M. Ferguson and in "Motif Reference Manual, Volume 6B" by Paula M.
Perguson with UIL Material by David Brennan. (Yes, 6A and 6B were worth the
wait!)

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Subject: 63)  Which Xt and X books would also be helpful?

[Last modified: Feb 95]

Answer:  You will also need books and references on Xt and Xlib, such as:

Asente, Paul J., and Swick, Ralph R., X Window System Toolkit, The Complete
Programmer's Guide and Specification, Digital Press, 1990.  The Xt bible. A
treasury of information, excellent and invaluable.  Distributed by Digital
Press, ISBN 1-55558-051-3, Digital Press order number EY-E757E-DP; and by
Prentice-Hall, ISBN 0-13-972191-6.

Cutler, Ellie, Gilly Daniel, and O'Reilly, Tim, The X Window System in a
Nutshell, O'Reilly & Associates, 2nd Edition April 1992, 424 pages, ISBN: 1-
56592-017-1.  A quick reference guide to Xlib functions datatypes and events,
Xt functions and datatypes, and the standard X clients.  The second edition is
expanded and covers X11R4 and X11R5.

Flanagan, David, Programmer's Supplement for R5 of the X Window System,
O'Reilly & Associates, 1991, ISBN: 0-937175-86-2.  A programmer's guide to all
the new features in X11R5, with reference pages for the new functions.
[NOTE: Out-of-print; material incorporated in recent editions of Volumes 1, 2,
4 and 5. X11R6 supplement is in the works.]

Flanagan, David, Editor, X Toolkit Intrinsics Reference Manual, Volume 5,
O'Reilly & Associates, 3rd Edition April 1992, 916 pages, ISBN: 1-56592-007-4.
"The X Toolkit Intrinsics Reference Manual is a complete programmer's
reference for the X Toolkit. It provides reference pages for each of the Xt
functions as well as the widget classes defined by Xt and the Athena widgets.
This volume is based on Xt documentation from the X Consortium and has been
re-edited, reorganized, and expanded...  The third edition of Volume 5 has
been completely revised. In addition to covering Release 4 and Release 5 of X,
all the man pages have been completely rewritten for clarity and ease of use,
and new examples and descriptions have been added throughout the book."

Mui, Linda and Pearce, Eric, X Window System Administrator's Guide, Volume 8,
O'Reilly & Associates, 1st Edition October 1992, CD-ROM Released May 1993,
ISBN: 1-56592-052-X (with CD-ROM) "This book is the first and only book
devoted to the issues of system administration for X and X-based networks,
written not just for UNIX system administrators but for anyone faced with the
job of administering X (including those running X on stand-alone
workstations)..."  A book for X system administrators, covering XDM, security,
font management, X terminals, building X, etc.  Available with a CD-ROM
containing the complete X source code.

Nye, Adrian, Xlib Programming Manual, Volume 1, O'Reilly and Associates, 3rd
Edition July 1992,  824 pages, ISBN: 1-56592-002-3.  "Updated to cover X11
Release 5, the Xlib Programming Manual is a complete guide to programming the
X library (Xlib), the lowest level of programming interface to X. It includes
introductions to internationalization, device-independent color, font service,
and scalable fonts. Includes chapters on: X Window System concepts, A simple
client application, Window attributes, The graphics context, Graphics in
practice, Color, Events, Interclient communication, Internationalization, The
Resource Manager, A complete client application, Window management, and Other
programming techniques."

Nye, Adrian, Editor, Xlib Reference Manual, Volume 2, O'Reilly & Associates,
3rd Edition June 1992, ISBN 1-56592-006-6.  Contains reference pages, derived
from the MIT specification, for all Xlib functions.  The third edition covers
X11R4 and X11R5, including all the new internationalization and Xcms (Color
Management System) functions.

Nye, Adrian & O'Reilly, Tim, X Toolkit Intrinsics Programming Manual, Motif
Edition, Volume 4M, O'Reilly and Associates, 2nd Edition August 1992, 674
pages, ISBN: 1-56592-013-9.  "Volume 4 is a complete guide to programming with
the X Toolkit Intrinsics, the library of C language routines that facilitates
the design of user interfaces with reusable components called widgets.  It
provides concepts and examples that show how to use the various X Toolkit
routines. The first few chapters are devoted to using widgets; the remainder
of the book covers the more complex task of writing new widgets.  Volume 4 is
available in two editions. The Motif Edition uses the Motif 1.2 widget set in
examples, and covers X11 Release 5."

Quercia, Valerie & O'Reilly, Tim, X Window System User's Guide, Motif Edition,
Volume 3M, O'Reilly and Associates, 2nd Edition January 1993, 956 pages, ISBN:
1-56592-015-5.  "The X Window System User's Guide, Motif Edition orients the
new user to window system concepts and provides detailed tutorials for many
client programs, including the xterm terminal emulator and the window manager.
Building on this basic knowledge, later chapters explain how to customize the
X environment and provide sample configurations.  This alternative edition of
the User's Guide highlights the Motif window manager, for users of the Motif
graphical user interface.  Revised for Motif 1.2 and X11 Release 5."

Scheifler, Robert W., and Gettys, James, X Window System, The Complete
Reference to Xlib, X Protocl, ICCCM, XLFD. Digital Press, 1992. The Xlib
bible.  Third edition covers X11R5. ISBN 1-55558-088-2, Digital Press order
number EY-J802E-DP.

For those interested in PHIGS and PEXlib, O'Reilly & Associates also publishes
several books on these topics. See:

    gopher://gopher.ora.com/11/descriptions/prox

-----------------------------------------------------------------------------
Subject: 64)  Are there books for X11R6 yet?

[Last modified: Feb 95]

Answer:  Check the X FAQ at:

    ftp://ftp.x.org/contrib/faqs/FAQ or
    http://www.cis.ohio-state.edu/hypertext/faq/usenet/x-faq/top.html

Also O'Reilly and Associates have a mini-FAQ regarding their plans for X11
Release 6 books:

    http://nearnet.gnn.com/gnn/bus/ora/news/r6.html

-----------------------------------------------------------------------------
Subject: 65)  What relevant journals are available?

[Last modified: Sept 95]

Answer:  There are several important periodicals:
(updated Sept. 95)
In June, 1995, Steve Mikes announced a new monthly periodical called "The X
Advisor" which appears both in magazine format and on-line via the Web. The
subtitle from the Web page calls this "The Definitive Journal For X Window
System Professionals (X11, Motif, Common Desktop Environment and Related GUI
Technologies)."  The first issue contains about 6 features, 20 columns, and 15
departments.  You may subscribe to either format from the WWW pages. See these
URLs:

    http://landru.unx.com/
    http://landru.unx.com/DD/advisor/index.shtml (especially)
    http://landru.unx.com/DD/docs/subscribe.shtml (subscriptions)
    http://landru.unx.com/DD/txaCurrent.shtml (current issue)


(updated Sept. 95)
"The X Journal" is published bimonthly by SIGS Publications, 212-274-0640.
Editorial information: editors%topgun@uunet.uu.net, editors@unx.com. The URL
is:

    http://www.sigs.com/publications/txjr/txjrmain.html
    1-800-361-1279
    615-370-4845 (fax)
    subscriptions@sigs.com

SIGS Publications also has a number of magazines concerning C++ and object
oriented programming:

    http://www.sigs.com/publications/sigspubs.html


"The X Resource: A Practical Journal of the X Window System" is published
quarterly by O'Reilly and Associates, 800-998-9938.  Editorial information:
Paula Ferguson (paula@ora.com).  In addition to the valuable articles which
appear in regular issues, the January issue of each year (issues 1, 5, 9, 13,
etc.) contains the proceedings of the Annual X Technical Conference (from
1992, 1993, 1994, and 1995, respectively) sponsored by the X Consortium.  An
on-line Table of Contents per issue can be accessed via gopher.  Telnet to
gopher.ora.com, login as "gopher", select "Detailed Product Descriptions", and
then "X Resource". Alternatively, the WWW URL is:

    gopher://gopher.ora.com/11/descriptions/xres/

Source code examples published in "The X Resource" appear organized by issue
in the directory:

    ftp://ftp.ora.com/pub/examples/xresource/

-----------------------------------------------------------------------------
Subject: 66)  Is there a Motif book for shell programming, such as ksh
(kornshell)?

[Last modified: Jan 96]

Answer:  Steve Pendergrast recently wrote a book about Motif programming using
the desktop kornshell (dtksh) interpreter (which is now shipped with the
latest versions of Solaris, HP/UX, AIX, and DEC OSF/1).  This is not a book
about programming with Motif in the C language, it is a Motif book for shell
programmers, and does not assume the reader has any prior X experience.

TITLE:       "Desktop KornShell Graphical Programming"
AUTHOR:      J. Stephen Pendergrast, Jr.
ISBN:        0-201-63375-2
PUBLISHER:   Addison-Wesley
DESCRIPTION: 840 pages, includes bibliography and index, over 100 figures,
             over 140 programming examples
             Was awarded "Best X Book of 1995" by The X Advisor magazine.
WEB-REFS:    http://landru.unx.com/~pend/dtksh.html is the official home page
             for the book.  There are hyper-links out to the Addison-Wesley
             page that gives a complete TOC and the Preface along with other
             info, plus links to web based articles on dtksh, links to download
             the example programs, a dtksh FAQ, and
             other stuff of interest to dtksh programmers.

-----------------------------------------------------------------------------
Subject: 67)  TOPIC: MWM and the SHELL WIDGET

-----------------------------------------------------------------------------
Subject: 68)  What is the difference between Motif and mwm?

Answer:  mwm is a window manager. Motif itself is made up of four parts: a
User-Interface Guideline, an API toolkit of `C' routines which helps in the
building of applications which conform to the Guideline, the window manager
mwm, and a language UIL which is designed to ease user interface development.
In general mwm will run an application built with any X-windows API, and in
general an application built using the Motif toolkit will run under any window
manager.

-----------------------------------------------------------------------------
Subject: 69)  Does anyone have an alternative set of 3-D defaults for a
monochrome screen?

Answer:  This is obviously a matter of taste. Some alternatives suggested
include

!Benjamin Schreiber, bs@osf.osf.org, bs@cs.brandeis.edu
Mwm*foreground:                 black           ! Actually, when a window is
Mwm*background:                 white           ! deactivated, the background
Mwm*backgroundPixmap:           50_foreground   ! becomes white, insted of
Mwm*topShadowPixmap:            white           ! 50% foreground (grey)

Mwm*activeForeground:           black
Mwm*activeBackground:           white
Mwm*activeBackgroundPixmap:     50_foreground
Mwm*activeTopShadowPixmap:      white

Mwm*menu*backgroundPixmap:      background
Mwm*menu*topShadowPixmap:       50_foreground

Mwm*title*foreground:                   black
Mwm*title*background:                   white
Mwm*title*backgroundPixmap:             white
Mwm*title*topShadowPixmap:              50_foreground
Mwm*title*activeForeground:             white
Mwm*title*activeBackground:             black
Mwm*title*activeBackgroundPixmap:       black
Mwm*title*activeBottomShadowPixmap:     50_foreground

Mwm*feedback*backgroundPixmap:          white

or

! From: tsang@isi.com (Kam C. Tsang)
Mwm*background:                      White
Mwm*activeBackground:                White
Mwm*activeBackgroundPixmap:          25_foreground
Mwm*foreground:                      Black
Mwm*activeForeground:                Black
Mwm*menu*background:                 white
Mwm*menu*foreground:                 black
xterm*Foreground:                    black
xterm*Background:                    white


or

! From: ucsd.edu!usc!snorkelwacker!paperboy!yee  (Michael K. Yee)
Mwm*cleanText:                          True

Mwm*activeBackground:           white
Mwm*activeForeground:           black
Mwm*background:                 white
Mwm*foreground:                 black

Mwm*client*activeBackgroundPixmap:      50_foreground
Mwm*client*activeTopShadowPixmap:       foreground
Mwm*client*activeBottomShadowPixmap:    background

!Mwm*client*background:                 white
!Mwm*client*foreground:                 black
Mwm*client*backgroundPixmap:            75_foreground
Mwm*client*topShadowPixmap:             foreground
Mwm*client*bottomShadowPixmap:          background

!Mwm*feedback*background:               white
!Mwm*feedback*foreground:               black
Mwm*feedback*backgroundPixmap:          50_foreground
!Mwm*feedback*topShadowPixmap:          25_foreground
!Mwm*feedback*bottomShadowPixmap:       background

!Mwm*menu*background:                   white
!Mwm*menu*foreground:                   black
Mwm*menu*backgroundPixmap:              foreground
!Mwm*menu*topShadowPixmap:              foreground
!Mwm*menu*bottomShadowPixmap:           background

!Mwm*icon*background:                   white
!Mwm*icon*foreground:                   black
Mwm*icon*activeBackgroundPixmap:        50_foreground
Mwm*icon*activeBottomShadowPixmap:      foreground
Mwm*icon*backgroundPixmap:              75_foreground

-----------------------------------------------------------------------------
Subject: 70)  What are some useful mwm resources I can control?

[Last modified: Sept 95]

Answer:  Ken Sall (ksall@cen.com) writes:  Some you might consider, taken from
the mwm(1) man page, are:


    clientAutoPlace (class ClientAutoPlace)
            This resource determines the  position  of  a  window
            when  the  window  has  not  been given a program- or
            user-specified position.  With a value of True,  win-
            dows  are positioned with the top-left corners of the
            frames offset horizontally and vertically.   A  value
            of  False causes the currently configured position of
            the window to be used.   In  either  case,  mwm  will
            attempt  to place the windows totally on-screen.  The
            default value is True.

    focusAutoRaise (class FocusAutoRaise)
            When the value of this resource is True, clients  are
            raised  when  they  get the keyboard input focus.  If
            the value is False,  the stacking of windows  on  the
            display  is  not  changed when a window gets the key-
            board input focus.  The default value  is  True  when
            keyboardFocusPolicy  is  explicit and False when key-
            boardFocusPolicy is pointer.

    interactivePlacement (class InteractivePlacement)
            This resource controls the initial placement  of  new
            windows  on  the  screen.   If the value is True, the
            pointer shape changes before a new window  is  placed
            on the screen to indicate to the user that a position
            should be selected for the upper-left corner  of  the
            window.   If  the  value is False, windows are placed
            according to the initial window configuration  attri-
            butes.  The default value of this resource is False.

    positionIsFrame (class PositionIsFrame)
            This resource indicates how  client  window  position
            information  (from  the  WM_NORMAL_HINTS property and
            from configuration requests) is  to  be  interpreted.
            If  the  resource  value  is True, the information is
            interpreted as
            the position of the MWM client window frame.  If  the
            value  is False, it is interpreted as being the posi-
            tion of the client area of the window.   The  default
            value of this resource is True.

    positionOnScreen (class PositionOnScreen)
            This resource is used to indicate that windows should
            initially  be  placed  (if possible) so that they are
            not clipped  by  the  edge  of  the  screen  (if  the
            resource  value is True).  If a window is larger than
            the size of  the  screen,  at  least  the  upper-left
            corner  of  the window is on-screen.  If the resource
            value is False, windows are placed in  the  requested
            position  even  if  totally  off-screen.  The default
            value of this resource is True.

    useIconBox (class UseIconBox)
            If this resource is given a value of True, icons  are
            placed in an icon box.  When an icon box is not used,
            the icons are placed  on  the  root  window  (default
            value).

[Note: Still looking for a WWW link to Motif man pages --- anyone got one?
Send to ksall@cen.com]

-----------------------------------------------------------------------------
Subject: 71)  How can I configure mwm, such as changing or adding to root
menus?

[Last modified: Oct 95]

Answer:  Read the mwm(1) man page which describes how to configure mwm using
the .mwmrc file. The default location of the system-wide version of this file
is /usr/lib/X11/system.mwmrc. You can override settings in the global file by
creating your own $HOME/.mwmrc.

-----------------------------------------------------------------------------
Subject: 72)  How can I modify the Motif window manager decorations?

[Last modified: July 95]

Answer:  In resource files, use the window manager's client resource (which is
the application) and the resource clientDecoration:

Mwm*XClock.clientDecoration:   none

turns off all clock decorations.  See the mwm(1) entry for other
possibilities.

Programmatically, set the VendorShell resource XmNmwmDecorations to 0, such
as:

  #include <Xm/MwmUtil.h> /* see MWM_DECOR_* and MWM_FUNC_* */
  #include <Xm/DialogS.h>
  popupShell =
      XtVaCreatePopupShell( "PopupShell",
                            xmDialogShellWidgetClass, toplevel,
                            XmNmwmDecorations, 0,
                            NULL );

With the 0, you have no decorations at all, but if you want just a little
frame, use MWM_DECOR_BORDER instead.

Thanks to Guillaume.Gallais@asm.thomson.fr for the code fragment and pointing
out that there is no MWM_DECOR_NONE.

Reinhard M. Weiss (weissrm@execpc.com) also pointed out that MWM_DECOR_NONE
was fictitious. He also added:

"I have found that the resource XtNoverrideRedirect does cause the olwm to
remove all decorations (my guess is that it would work in mwm roughly the
same).  This works programmatically as well as in resource files (i.e.
*.className*overrideRedirect: true). There are some undesirable effects to
this, however, particularly with focus and managing dialogs and popups."

-----------------------------------------------------------------------------
Subject: 73)  Is there an ICCCM compliant way of setting window manager
decorations?

Answer:  Tom LaStrange (toml@LaStrange.COM) writes: "No, there is no ICCCM
portable way to alter decorations."

-----------------------------------------------------------------------------
Subject: 74)  How can I put decorations on transient windows using olwm?

Answer:  This code is from Jean-Philippe Martin-Flatin <syj@ecmwf.int>:

/**********************************************************************
** WindowDecorations.c
**
** Manages window decorations under the OpenLook window manager (OLWM).
**
** Adapted from a C++ program posted to comp.windows.x.motif by:
**
**    +--------------------------------------------------------------+
**    | Ron Edmark                          User Interface Group     |
**    | Tel:        (408) 980-1500 x282     Integrated Systems, Inc. |
**    | Internet:   edmark@isi.com          3260 Jay St.             |
**    | Voice mail: (408) 980-1590 x282     Santa Clara, CA 95054    |
**    +--------------------------------------------------------------+
***********************************************************************/

#include <X11/X.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include <X11/Protocols.h>
#include <Xm/Xm.h>
#include <Xm/AtomMgr.h>

/*
** Decorations for OpenLook:
** The caller can OR different mask options to change the frame decoration.
*/
#define OLWM_Header     (long)(1<<0)
#define OLWM_Resize     (long)(1<<1)
#define OLWM_Close      (long)(1<<2)

/*
** Prototypes
*/
static void InstallOLWMAtoms  (Widget w);
static void AddOLWMDialogFrame(Widget widget, long decorationMask);


/*
** Global variables
*/
static Atom AtomWinAttr;
static Atom AtomWTOther;
static Atom AtomDecor;
static Atom AtomResize;
static Atom AtomHeader;
static Atom AtomClose;
static int  not_installed_yet = TRUE;


static void InstallOLWMAtoms(Widget w)
{
        AtomWinAttr = XInternAtom(XtDisplay(w), "_OL_WIN_ATTR" ,    FALSE);
        AtomWTOther = XInternAtom(XtDisplay(w), "_OL_WT_OTHER",     FALSE);
        AtomDecor   = XInternAtom(XtDisplay(w), "_OL_DECOR_ADD",    FALSE);
        AtomResize  = XInternAtom(XtDisplay(w), "_OL_DECOR_RESIZE", FALSE);
        AtomHeader  = XInternAtom(XtDisplay(w), "_OL_DECOR_HEADER", FALSE);
        AtomClose   = XInternAtom(XtDisplay(w), "_OL_DECOR_CLOSE",  FALSE);

        not_installed_yet = FALSE;
}

static void AddOLWMDialogFrame(Widget widget, long decorationMask)
{
        Atom   winAttrs[2];
        Atom   winDecor[3];
        Widget shell = widget;
        Window win;
        int    numberOfDecorations = 0;

        /*
        ** Make sure atoms for OpenLook are installed only once
        */
        if (not_installed_yet) InstallOLWMAtoms(widget);

        while (!XtIsShell(shell)) shell = XtParent(shell);

        win = XtWindow(shell);

        /*
        ** Tell Open Look that our window is not one of the standard OLWM window        ** types. See OLIT Widget Set Programmer's Guide pp.70-73.
        */

        winAttrs[0] = AtomWTOther;

        XChangeProperty(XtDisplay(shell),
                        win,
                        AtomWinAttr,
                        XA_ATOM,
                        32,
                        PropModeReplace,
                        (unsigned char*)winAttrs,
                        1);

        /*
        ** Tell Open Look to add some decorations to our window
        */
        numberOfDecorations = 0;
        if (decorationMask & OLWM_Header)
                winDecor[numberOfDecorations++] = AtomHeader;
        if (decorationMask & OLWM_Resize)
                winDecor[numberOfDecorations++] = AtomResize;
        if (decorationMask & OLWM_Close)
        {
                winDecor[numberOfDecorations++] = AtomClose;

                /*
                ** If the close button is specified, the header must be
                ** specified. If the header bit is not set, set it.
                */
                if (!(decorationMask & OLWM_Header))
                        winDecor[numberOfDecorations++] = AtomHeader;
        }

        XChangeProperty(XtDisplay(shell),
                        win,
                        AtomDecor,
                        XA_ATOM,
                        32,
                        PropModeReplace,
                        (unsigned char*)winDecor,
                        numberOfDecorations);
}


/*
** Example of use of AddOLWMDialogFrame, with a bit of extra stuff
*/
void register_dialog_to_WM(Widget shell, XtCallbackProc Cbk_func)
{
        Atom atom;

        /*
        ** Alias the "Close" item in system menu attached to dialog shell
        ** to the activate callback of "Exit" in the menubar
        */
        if (Cbk_func)
        {
            atom = XmInternAtom(XtDisplay(shell),"WM_DELETE_WINDOW",TRUE);
            XmAddWMProtocolCallback(shell,atom, Cbk_func,NULL);
        }

        /*
        ** If Motif is the window manager, skip OpenLook specific stuff
        */
        if (XmIsMotifWMRunning(shell)) return;

        /*
        ** Register dialog shell to OpenLook.
        **
        ** WARNING: on some systems, adding the "Close" button allows the title
        ** to be properly centered in the title bar. On others, activating
        ** "Close" crashes OpenLook. The reason is not clear yet, but it seems
        ** the first case occurs with OpenWindows 2 while the second occurs with
        ** Openwindows 3. Thus, comment out one of the two following lines as
        ** suitable for your site, and send e-mail to syj@ecmwf.int if you
        ** find out what is going on !
        */
        AddOLWMDialogFrame(shell,(OLWM_Header | OLWM_Resize));
/*      AddOLWMDialogFrame(shell,(OLWM_Header | OLWM_Resize | OLWM_Close)); */
}


-----------------------------------------------------------------------------
Subject: 75)  How can I turn off the Motif window manager functions from the
system menu?
[Last modified: October 92]

Answer:  The user of an application can control functions in the system menu
for an application using the mwm resource clientFunctions:

        mwm.application_name.clientFunctions: -resize -close

Note that mwm will have to be restarted after putting this in their resource
database.


Answer:  The writer of an application can only remove items.  Be warned that
your users will probably gnash their teeth, swear furiously at your product
and stop using it if they discover that you have done this.  (Especially if
you have removed the Close button, your application has hung and it has taken
up all of memory and swap so it can't be killed.)  Much better is to catch the
action gracefully as in the next question.

        #include <Xm/MwmUtil.h>

        XtVaGetValues(shell, XmNmwmFunctions, &int_val, NULL);
        int_val &= ~(MWM_FUNC_CLOSE | MWM_FUNC_ALL);
        XtVaSetValues(shell, XmNmwmFunctions, int_val, NULL);

-----------------------------------------------------------------------------
END OF PART THREE
