/*
 *
 * This file is part of XForms.
 *
 * XForms is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1, or
 * (at your option) any later version.
 *
 * XForms is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with XForms; see the file COPYING.  If not, write to
 * the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 *
 */


/* This demo shows the use of a browser and fl_call_object_callback.  */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include "include/forms.h"

FL_FORM *form;
FL_OBJECT *br, *but;

void load_file( FL_OBJECT * ob   FL_UNUSED_ARG,
				long        arg  FL_UNUSED_ARG )
{
  if (! fl_load_browser(br,fl_show_input("Filename to load","")))
    fl_add_browser_line(br,"NO SUCH FILE!");
}

void set_size( FL_OBJECT * ob  FL_UNUSED_ARG,
			   long        arg )
{
  fl_set_browser_fontsize(br, arg);
}

int
main(int argc, char *argv[])
{
    FL_OBJECT *obj;

    fl_initialize(&argc, argv, "FormDemo", 0, 0);

    form = fl_bgn_form(FL_UP_BOX,130,100);
     br = fl_add_browser(FL_NORMAL_BROWSER,5,5,95,90,"");
     but = fl_add_button(FL_NORMAL_BUTTON,105,5,20,8,"Exit");
     obj = fl_add_button(FL_NORMAL_BUTTON,105,75,20,8,"Load");
     fl_set_object_callback(obj,load_file,0);
     obj = fl_add_lightbutton(FL_RADIO_BUTTON,105,60,20,8,"Small");
     fl_set_object_callback(obj,set_size,FL_SMALL_SIZE);
     fl_call_object_callback(obj);
     fl_set_button(obj,1);
     obj = fl_add_lightbutton(FL_RADIO_BUTTON,105,50,20,8,"Normal");
     fl_set_object_callback(obj,set_size,FL_NORMAL_SIZE);
     obj = fl_add_lightbutton(FL_RADIO_BUTTON,105,40,20,8,"Large");
     fl_set_object_callback(obj,set_size,FL_LARGE_SIZE);
    fl_end_form();

    fl_scale_form(form, 4.0, 4.0);
    fl_adjust_form_size(form);

  fl_clear_browser(br);
  fl_add_browser_line(br,"LOAD A FILE.");

  fl_show_form(form,FL_PLACE_FREE,FL_FULLBORDER,"Browser");

  do { obj = fl_do_forms(); }  while (obj != but);
  fl_hide_form(form);
  return 0;
}
