quantum-espresso/GUI/Guib

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                   * * * README file for GUIB * * *
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This is the GUIB software. The name "GUIB" stands for Graphical User
Interface Builder. Unfortunately, the name is misleading. The GUIB is
NOT a general-purpose Graphical User Interface Builder.

THE GUIB IS A UTILITY LIBRARY THAT FACILITATE THE CREATION OF
GRAPHICAL-USER-INTERFACES (GUI) AIMED AT CREATING AND MANIPULATING
INPUT FILES FOR NUMERICAL SIMULATION PROGRAMS.

The idea behind the GUIB project is to construct a special
meta-language with two purposes:

   (i)  define the syntax of the input file of a given numerical program
   (ii) provide simultaneously automatic construction of the GUI on the 
        basis of this definition.

This is achieved by providing a definition file which defines the two
entities (input syntax and the GUI). In the following text the term
input file stands for an input file of a given numerical program,
while the term definition file is a file that describes the syntax of
the input file. For an example of how to construct a simple GUI see:
http://www-k3.ijs.si/kokalj/guib/description.html.

For further description see the GUIB web-page:
http://www-k3.ijs.si/kokalj/guib/


Directory structure of GUIB:
     
     lib/ 	auxiliary Tcl/Tk routines, i.e., tclUtils.tcl, tkUtils.tcl
     doc/ 	programming documentation generated from source-code
     examples/ 	a few examples (definition files: *.tcl; input files: *.inp)
     external/ 	external cmdline package (from Tcllib library)
     images/ 	some icons 
     src/ 	GUIB source code directory

Description of some src/ files:
     
     moduleObj.itcl 	   implementation of moduleObj class
     keywordObj.itcl 	   implementation of keywordObj class
     guibKeywords.itcl 	   implementation of all GUIB keywords
     build.itcl 	   build Tk-based GUI defined by module definition file
     open.itcl 		   open an input file
     save.itcl 		   save edited input file
     gui.itcl 		   application GUI: procs for "simple-GUI" and
      			   implementation of more elaborate GUI class
     guib-keywords-def.tcl definition of options of GUIB-keywords


COPYING
-------

The GUIB is covered by the GNU General Public License. Note that the
GUIB uses also the cmdline package from Tcllib library. The source
code of cmdline is included verbatim. The Tcllib is covered by other
free software license, see file external/lib/cmdline/license.terms.

For the material included in the directory images/ see the file
images/icons.license.

All the material included in this distribution is free software; you
can redistribute it and/or modify it under the terms of the GNU
General Public License as published by the Free Software Foundation;
either version 2 of the License, or (at your option) any later
version.

These programs are distributed in the hope that they will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
675 Mass Ave, Cambridge, MA 02139, USA.


--
Anton Kokalj (tone.kokalj@ijs.si), Tue Feb 17 12:52:58 CET 2004