/*******************************************************************************
*									       *
* xfsel.h -- Nirvana font selector include file			       	       *
*									       *
* Copyright (c) 1993 Universities Research Association, Inc.		       *
* All rights reserved.							       *
* 									       *
* This material resulted from work developed under a Government Contract and   *
* is subject to the following license:  The Government retains a paid-up,      *
* nonexclusive, irrevocable worldwide license to reproduce, prepare derivative *
* works, perform publicly and display publicly by or for the Government,       *
* including the right to distribute to other Government contractors.  Neither  *
* the United States nor the United States Department of Energy, nor any of     *
* their employees, makes any warrenty, express or implied, or assumes any      *
* legal liability or responsibility for the accuracy, completeness, or         *
* usefulness of any information, apparatus, product, or process disclosed, or  *
* represents that its use would not infringe privately owned rights.           *
*                                        				       *
* Fermilab Nirvana GUI Library						       *
* June 2, 1993								       *
*									       *
* Written by Suresh Ravoor (assisted by Mark Edel)			       *
*									       *
*******************************************************************************/
/* SCCS ID: fontsel.h 1.1 7/9/93 */

/*******************************************************************************
*                                                                              *
*     FontSel ()                                                               *
*                                                                              *
*                                                                              *
*            Function to put up a modal font selection dialog box. The purpose *
*            of this routine is to allow the user to interactively view sample *
*            fonts and to choose a font for current use.                       *
*                                                                              *
*     Arguments:                                                               *
*                                                                              *
*            Widget	parent 		- parent widget ID                     *
*                                                                              *
*            int        showPropFont    - ONLY_FIXED : shows only fixed fonts  *
*                                                      doesn't show prop font  *
*                                                      toggle button also.     *
*                                         PREF_FIXED : can select either fixed *
*                                                      or proportional fonts;  *
*                                                      but starting option is  *
*                                                      Fixed fonts.            *
*                                         PREF_PROP  : can select either fixed *
*                                                      or proportional fonts;  *
*                                                      but starting option is  *
*                                                      proportional fonts.     *
*                                                                              *
*           char *	currFont        - ASCII string that contains the name  *
*                                         of the currently selected font.      *
*                                                                              *
*     Returns:                                                                 *
*                                                                              *
*           pointer to an ASCII character string that contains the name of     *
*           the selected font (in X format for naming fonts); it is the users  *
*           responsibility to free the space allocated to this string.         *
*                                                                              *
*     Comments:                                                                *
*                                                                              *
*           The calling function has to call the appropriate routines to set   *
*           the current font to the one represented by the returned string.    *
*                                                                              *
*******************************************************************************/

/* constant values for controlling the proportional font toggle */

#define ONLY_FIXED	0
#define PREF_FIXED	1
#define PREF_PROP	2


/* function prototype */

char    *FontSel(Widget parent, int showPropFont, char *currFont);