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/*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "include/forms.h"
#include "fd/twheel_gui.h"
/* callbacks and freeobj handles for form twheelform */
/***************************************
***************************************/
void
valchange_cb( FL_OBJECT * ob,
long data FL_UNUSED_ARG )
{
FD_twheelform *fdui = ( FD_twheelform * ) ob->form->fdui;
char buf[ 128 ];
sprintf( buf, "%.3f", fl_get_thumbwheel_value( ob ) );
fl_set_object_label( fdui->report, buf );
}
/***************************************
***************************************/
void
returnchange_cb( FL_OBJECT * ob,
long data FL_UNUSED_ARG )
{
FD_twheelform *fdui = ( FD_twheelform * ) ob->form->fdui;
int n = fl_get_choice( ob );
if ( n == 1 )
n = FL_RETURN_END_CHANGED;
else if ( n == 2 )
n = FL_RETURN_CHANGED;
else if ( n == 3 )
n = FL_RETURN_END;
else
n = FL_RETURN_ALWAYS;
fl_set_thumbwheel_return( fdui->vert, n );
fl_set_thumbwheel_return( fdui->hor, n );
}
/***************************************
***************************************/
int
main( int argc,
char * argv[ ] )
{
FD_twheelform *fd_twheelform;
fl_initialize( &argc, argv, 0, 0, 0 );
fd_twheelform = create_form_twheelform( );
/* show the first form */
fl_show_form( fd_twheelform->twheelform,
FL_PLACE_CENTERFREE, FL_FULLBORDER, "twheelform" );
fl_do_forms( );
return 0;
}
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