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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 <stdlib.h>
typedef struct {
FL_FORM * form0;
void * vdata;
long ldata;
FL_OBJECT * text;
} FD_form0;
static FD_form0 * fd_form0;
/***************************************
***************************************/
static void
exit_cb( FL_OBJECT * ob FL_UNUSED_ARG,
long data FL_UNUSED_ARG )
{
fl_finish( );
exit( 0 );
}
/***************************************
***************************************/
static void
input_cb( FL_OBJECT * ob,
long data FL_UNUSED_ARG )
{
const char * s = fl_get_input( ob );
int w = fl_get_string_width( ob->lstyle, ob->lsize, s, strlen( s ) );
int h = fl_get_string_height( ob->lstyle, ob->lsize, s, strlen( s ), 0, 0 );
char buf[ 50 ];
sprintf( buf, "w = %d, h = %d", w, h );
fl_set_object_label( fd_form0->text, buf );
}
/***************************************
***************************************/
static FD_form0 *
create_form_form0( void )
{
FL_OBJECT * obj;
FD_form0 * fdui = fl_calloc( 1, sizeof *fdui );
fdui->form0 = fl_bgn_form( FL_FLAT_BOX, 311, 181 );
obj = fl_add_input( FL_NORMAL_INPUT, 20, 30, 280, 30, "" );
fl_set_object_callback( obj, input_cb, 0 );
fl_set_object_return( obj, FL_RETURN_ALWAYS );
fdui->text = obj = fl_add_text( FL_NORMAL_TEXT, 60, 90, 130, 30, "Text" );
fl_set_object_lalign( obj, fl_to_inside_lalign( FL_ALIGN_LEFT ) );
obj = fl_add_button( FL_NORMAL_BUTTON, 220, 130, 80, 30, "Done" );
fl_set_object_callback( obj, exit_cb, 0 );
fl_end_form( );
return fdui;
}
/***************************************
***************************************/
int
main( int argc,
char * argv[ ] )
{
fl_initialize( &argc, argv, 0, 0, 0 );
fd_form0 = create_form_form0( );
fl_show_form( fd_form0->form0, FL_PLACE_CENTER, FL_FULLBORDER, "form0" );
fl_do_forms( );
return 0;
}
/*
* Local variables:
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
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