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 * popup tester
23 *
24 * This file is part of xforms package
25 * T.C. Zhao and Mark Overmars
26 */
27
28 #ifdef HAVE_CONFIG_H
29 #include "config.h"
30 #endif
31
32 #include "include/forms.h"
33
34 typedef struct {
35 FL_FORM * pupform;
36 void * vdata;
37 char * cdata;
38 long ldata;
39 FL_OBJECT * menu;
40 FL_OBJECT * button;
41 FL_OBJECT * choice;
42 FL_OBJECT * status;
43 FL_OBJECT * done_cb;
44 } FD_pupform;
45
46 extern FD_pupform * create_form_pupform( void );
47 extern void menu_callback( FL_OBJECT *, long );
48 extern void dopup_callback( FL_OBJECT *, long );
49 extern void choice_callback( FL_OBJECT *, long );
50
51 static void init_menu( FL_OBJECT * );
52 static void init_choice( FL_OBJECT * );
53
54 FD_pupform *fd_pupform;
55
56
57 /***************************************
58 ***************************************/
59
60 int
main(int argc,char * argv[])61 main( int argc,
62 char * argv[ ] )
63 {
64 fl_initialize( &argc, argv, 0, 0, 0 );
65
66 fd_pupform = create_form_pupform( );
67
68 /* fill-in form initialization code */
69
70 init_menu( fd_pupform->menu );
71 init_choice( fd_pupform->choice );
72
73 /* show the first form */
74
75 fl_show_form( fd_pupform->pupform, FL_PLACE_CENTER, FL_FULLBORDER,
76 "pupform" );
77
78 fl_do_forms( );
79
80 return 0;
81 }
82
83
84 /********* MENU ***********************************************/
85
86 /***************************************
87 ***************************************/
88
89 void
menu_callback(FL_OBJECT * ob,long data FL_UNUSED_ARG)90 menu_callback( FL_OBJECT * ob,
91 long data FL_UNUSED_ARG )
92 {
93 FD_pupform *fdui = ob->form->fdui;
94 char buf[ 128 ];
95
96 sprintf( buf, "item %d (%s) selected",
97 fl_get_menu( ob ), fl_get_menu_text( ob ) );
98 fl_set_object_label( fdui->status, buf );
99 }
100
101
102 /* menu initialization entries. No callbacks for the item */
103
104 FL_PUP_ENTRY menu_entries[ ] =
105 {
106 { "Menu Item 1", NULL, NULL, 0 },
107 { "Menu Item 2", NULL, NULL, 0 },
108 { "_Menu Item 3", NULL, NULL, 0 },
109 { "/_Menu Item 4", NULL, NULL, 0 },
110 { "Menu Item 5", NULL, NULL, 0 },
111 { "Menu Item 6", NULL, NULL, 0 },
112 { "/Menu Item 7", NULL, NULL, 0 },
113 { "Menu Item 8", NULL, NULL, 0 },
114 { "/Menu Item 9", NULL, NULL, 0 },
115 { "Menu Item 10", NULL, NULL, 0 },
116 { "Menu Item 11", NULL, NULL, 0 },
117 { NULL, NULL, NULL, 0 },
118 { "Menu Item 13", NULL, NULL, 0 },
119 { NULL, NULL, NULL, 0 },
120 { NULL, NULL, NULL, 0 },
121 { "Menu Item 15", NULL, NULL, 0 },
122 { "menu Item 16", NULL, NULL, 0 },
123 { "menu Item 17", NULL, NULL, 0 },
124 { NULL, NULL, NULL, 0 }
125 };
126
127
128 /***************************************
129 ***************************************/
130
131 static void
menuitem_entercb(int n,void * data)132 menuitem_entercb( int n,
133 void * data )
134 {
135 char buf[ 128 ];
136 FD_pupform *fdui = data;
137
138 sprintf( buf, "Entered %d (%s)",
139 n, fl_get_menu_item_text( fdui->menu, n ) );
140 fl_set_object_label( fdui->status, buf );
141 }
142
143
144 /***************************************
145 ***************************************/
146
147 static void
init_menu(FL_OBJECT * menu)148 init_menu( FL_OBJECT *menu )
149 {
150 /* if no entercb is desired, set_menu_entries is much simpler */
151 #if 0
152 fl_set_menu_entries( menu, menu_entries );
153 #else
154 int n = fl_newpup( FL_ObjWin( menu ) );
155
156 fl_setpup_entries( n, menu_entries );
157 fl_setpup_entercb( n, menuitem_entercb, menu->form->fdui );
158 // fl_setpup_bw( n, -2 );
159 fl_set_menu_popup( menu, n );
160 #endif
161 }
162
163
164 /*********** End of menu *************************/
165
166
167 /******* PopUP ***********************************/
168
169 static int pupID = -1;
170
171
172 /***************************************
173 ***************************************/
174
175 static int
pupitem_cb(int selected)176 pupitem_cb( int selected )
177 {
178 char buf[ 128 ];
179
180 sprintf( buf,"Item %d (%s) selected",
181 selected, fl_getpup_text( pupID, selected ) );
182 fl_set_object_label( fd_pupform->status, buf );
183 return selected;
184 }
185
186
187 FL_PUP_ENTRY pup_entries[ ] =
188 {
189 { "Popup item 1", pupitem_cb, "1", FL_PUP_RADIO },
190 { "Popup Item 2", pupitem_cb, "2", FL_PUP_RADIO },
191 { "Popup Item 3", pupitem_cb, "3", FL_PUP_RADIO },
192 { "/Popup Item 4", pupitem_cb, "4", FL_PUP_NONE },
193 { "Popup Item 5", pupitem_cb, NULL, FL_PUP_GRAY },
194 { "Popup Item 6", pupitem_cb, NULL, 0 },
195 { "Popup Item 7", pupitem_cb, NULL, 0 },
196 { "Popup Item 8", pupitem_cb, NULL, 0 },
197 { NULL, NULL, NULL, 0 },
198 { "Popup Item 10", pupitem_cb, NULL, FL_PUP_GRAY },
199 { "Popup Item 11", pupitem_cb, NULL, 0 },
200 { NULL, NULL, NULL, 0 }
201 };
202
203
204 /***************************************
205 ***************************************/
206
207 static void
pup_entercb(int n,void * data)208 pup_entercb( int n,
209 void * data)
210 {
211 FD_pupform *fdui = data;
212 char buf[ 128 ];
213
214 sprintf( buf, "Entered %d (%s)", n, pup_entries[ n - 1 ].text );
215 fl_set_object_label( fdui->status, buf );
216 }
217
218
219 /***************************************
220 ***************************************/
221
222 void
dopup_callback(FL_OBJECT * ob,long data FL_UNUSED_ARG)223 dopup_callback( FL_OBJECT * ob,
224 long data FL_UNUSED_ARG )
225 {
226 if ( pupID < 0 )
227 {
228 pupID = fl_newpup( FL_ObjWin( ob ) );
229 #if 0
230 int subm;
231 subm = fl_newpup( FL_ObjWin( ob ) );
232 #else
233 fl_setpup_entries( pupID, pup_entries );
234 #endif
235 #if 0
236 fl_addtopup( pupID, "Popup item 1%f%s%R1", pupitem_cb, "1" );
237 fl_addtopup( pupID, "Popup item 2%f%s%r1", pupitem_cb, "2" );
238 fl_addtopup( pupID, "Popup item 3%l%f%s%r1", pupitem_cb, "3" );
239 fl_addtopup( pupID, "Popup item 4%l%f%s%m", pupitem_cb, "4", subm );
240
241 fl_addtopup( subm, "Popup Item 5%f%x5", pupitem_cb );
242 fl_addtopup( subm, "Popup Item 6%f%x6", pupitem_cb );
243 fl_addtopup( subm, "Popup Item 7%f%x7", pupitem_cb );
244 fl_addtopup( subm, "Popup Item 8%f%x8", pupitem_cb );
245
246 fl_addtopup( pupID, "Popup item 9%x9%f%i", pupitem_cb );
247 fl_addtopup( pupID, "Popup item 10%x10%f", pupitem_cb );
248 #endif
249 fl_setpup_entercb( pupID, pup_entercb, ob->form->fdui );
250 #if 0
251 fl_setpup_entercb( subm, pup_entercb, ob->form->fdui );
252 #endif
253 }
254
255 /* since each item has its own callback, ignore the return value */
256
257 fl_dopup( pupID );
258 }
259
260 /********* End of pup *****************/
261
262 /***************************************
263 ***************************************/
264
265 static void
init_choice(FL_OBJECT * ob)266 init_choice( FL_OBJECT *ob )
267 {
268 fl_addto_choice( ob,"Choice1|Choice2|Choice3" );
269 fl_addto_choice( ob,"Choice4|Choice5|Choice6" );
270 fl_addto_choice( ob,"Choice7|Choice8|Choice9" );
271 }
272
273
274 /***************************************
275 ***************************************/
276
277 void
choice_callback(FL_OBJECT * ob,long data FL_UNUSED_ARG)278 choice_callback( FL_OBJECT * ob,
279 long data FL_UNUSED_ARG )
280 {
281 char buf[ 128 ];
282 FD_pupform *fdui = ob->form->fdui;
283
284 sprintf( buf, "%d (%s) selected",
285 fl_get_choice( ob ), fl_get_choice_text( ob ) );
286 fl_set_object_label( fdui->status, buf );
287 }
288
289
290 /* Form definition file generated with fdesign. */
291
292 #include <stdlib.h>
293
294
295 /***************************************
296 ***************************************/
297
298 FD_pupform *
create_form_pupform(void)299 create_form_pupform( void )
300 {
301 FL_OBJECT *obj;
302 FD_pupform *fdui = fl_calloc( 1, sizeof *fdui );
303
304 fdui->pupform = fl_bgn_form( FL_NO_BOX, 320, 250 );
305
306 fl_add_box( FL_UP_BOX, 0, 0, 320, 250, "" );
307
308 fdui->menu = obj = fl_add_menu( FL_PULLDOWN_MENU, 20, 90, 60, 30, "Menu" );
309 fl_set_object_boxtype( obj, FL_FLAT_BOX );
310 fl_set_object_callback( obj, menu_callback, 0 );
311 fl_set_object_shortcut( obj, "#MM", 1 );
312
313 fdui->button = obj = fl_add_button( FL_MENU_BUTTON, 100, 90, 75, 30,
314 "Button" );
315 fl_set_object_callback( obj, dopup_callback, 0 );
316 fl_set_object_shortcut( obj, "#BB", 1 );
317
318 fdui->choice = obj = fl_add_choice( FL_NORMAL_CHOICE2, 195, 90, 105, 30,
319 "" );
320 fl_set_object_callback( obj, choice_callback, 0 );
321
322 fdui->status = obj = fl_add_text( FL_NORMAL_TEXT, 25, 30, 265, 30, "" );
323 fl_set_object_boxtype( obj, FL_FRAME_BOX );
324 fl_set_object_lalign( obj, FL_ALIGN_CENTER );
325 fl_set_object_dblbuffer( obj, 1 );
326
327 fdui->done_cb = obj = fl_add_button( FL_NORMAL_BUTTON, 210, 200, 85, 30,
328 "Done" );
329
330 fl_end_form( );
331
332 fl_adjust_form_size( fdui->pupform );
333 fdui->pupform->fdui = fdui;
334
335 return fdui;
336 }
337
338
339 /*
340 * Local variables:
341 * tab-width: 4
342 * indent-tabs-mode: nil
343 * End:
344 */
345