1 /*
2 * This file is part of XForms.
3 *
4 * XForms is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License as
6 * published by the Free Software Foundation; either version 2.1, or
7 * (at your option) any later version.
8 *
9 * XForms is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with XForms; see the file COPYING. If not, write to
16 * the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
17 * MA 02111-1307, USA.
18 */
19
20
21 /*
22 * same functionality as yesno.c, but with callbacks.
23 */
24
25 #ifdef HAVE_CONFIG_H
26 #include "config.h"
27 #endif
28
29 #include <stdlib.h>
30 #include "include/forms.h"
31
32
33 /***************************************
34 ***************************************/
35
36 void
yes_push(FL_OBJECT * ob FL_UNUSED_ARG,long data FL_UNUSED_ARG)37 yes_push( FL_OBJECT * ob FL_UNUSED_ARG,
38 long data FL_UNUSED_ARG )
39 {
40 fprintf( stderr, "Yes is pushed\n" );
41 fl_finish( );
42 exit( 0 );
43 }
44
45
46 /***************************************
47 ***************************************/
48
49 void
no_push(FL_OBJECT * ob FL_UNUSED_ARG,long data FL_UNUSED_ARG)50 no_push( FL_OBJECT * ob FL_UNUSED_ARG,
51 long data FL_UNUSED_ARG )
52 {
53 fprintf( stderr, "No is pushed\n" );
54 }
55
56
57 /***************************************
58 ***************************************/
59
60 int
main(int argc,char * argv[])61 main( int argc,
62 char * argv[ ] )
63 {
64 FL_FORM *form;
65 FL_OBJECT *obj;
66
67 fl_initialize( &argc, argv, "FormDemo", 0, 0 );
68
69 form = fl_bgn_form( FL_UP_BOX, 320, 120 );
70
71 fl_add_box( FL_NO_BOX, 80, 20, 160, 40, "Do you want to quit?" );
72
73 obj = fl_add_button( FL_NORMAL_BUTTON, 40, 70, 80, 30, "Yes" );
74 fl_set_object_callback( obj, yes_push, 0 );
75
76 obj = fl_add_button( FL_NORMAL_BUTTON, 200, 70, 80, 30, "No" );
77 fl_set_object_callback( obj, no_push, 0 );
78
79 fl_end_form( );
80
81 fl_show_form( form,FL_PLACE_MOUSE, FL_TRANSIENT, "Question" );
82
83 fl_do_forms( );
84
85 /* We'll never get here since all objects have callback
86 functions and thus fl_do_forms() never returns */
87
88 return 0;
89 }
90
91
92 /*
93 * Local variables:
94 * tab-width: 4
95 * indent-tabs-mode: nil
96 * End:
97 */
98