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 #ifdef HAVE_CONFIG_H
22 #include "config.h"
23 #endif
24 
25 #include "include/forms.h"
26 #include <stdlib.h>
27 
28 
29 /***************************************
30  ***************************************/
31 
32 void
done_cb(FL_OBJECT * ob FL_UNUSED_ARG,long data FL_UNUSED_ARG)33 done_cb( FL_OBJECT * ob    FL_UNUSED_ARG,
34          long        data  FL_UNUSED_ARG )
35 {
36     fl_finish( );
37     exit( 0 );
38 }
39 
40 
41 /***************************************
42  ***************************************/
43 
44 int
style_cb(FL_POPUP_RETURN * r)45 style_cb( FL_POPUP_RETURN *r )
46 {
47     int style,
48         size,
49         mod;
50 
51     fl_popup_entry_get_font( r->user_data, &style, &size );
52     mod = style & ( FL_SHADOW_STYLE | FL_ENGRAVED_STYLE | FL_EMBOSSED_STYLE );
53     fl_popup_entry_set_font( r->user_data, r->val | mod, size );
54     return FL_IGNORE;
55 }
56 
57 
58 /***************************************
59  ***************************************/
60 
61 int
size_cb(FL_POPUP_RETURN * r)62 size_cb( FL_POPUP_RETURN *r )
63 {
64     int style;
65 
66     fl_popup_entry_get_font( r->user_data, &style, NULL );
67     fl_popup_entry_set_font( r->user_data, style, r->val );
68     fl_popup_get_title_font( r->user_data, &style, NULL );
69     fl_popup_set_title_font( r->user_data, style, r->val );
70     return FL_IGNORE;
71 }
72 
73 
74 /***************************************
75  ***************************************/
76 
77 int
mod_cb(FL_POPUP_RETURN * r)78 mod_cb( FL_POPUP_RETURN *r )
79 {
80     int style,
81         size;
82 
83     fl_popup_entry_get_font( r->user_data, &style, &size );
84     style &= ~ ( FL_SHADOW_STYLE | FL_ENGRAVED_STYLE | FL_EMBOSSED_STYLE );
85     fl_popup_entry_set_font( r->user_data, style | r->val, size );
86     return FL_IGNORE;
87 }
88 
89 
90 /***************************************
91  ***************************************/
92 
93 int
pol_cb(FL_POPUP_RETURN * r)94 pol_cb( FL_POPUP_RETURN *r )
95 {
96     FL_POPUP_ENTRY *e;
97 
98     for ( e = r->popup->entries; e != NULL; e = e->next )
99         if ( e != r->entry )
100             fl_popup_entry_clear_state( e, FL_POPUP_CHECKED );
101     fl_popup_set_policy( r->user_data, r->val );
102     return FL_IGNORE;
103 }
104 
105 
106 /***************************************
107  ***************************************/
108 
109 void
do_pup(FL_OBJECT * obj,long q FL_UNUSED_ARG)110 do_pup( FL_OBJECT * obj,
111         long        q  FL_UNUSED_ARG )
112 {
113     static FL_POPUP *m = NULL,
114                     *sm1,
115                     *sm2,
116                     *sm3,
117                     *sm4;
118 
119     if ( m == NULL )
120     {
121         m   = fl_popup_add( FL_ObjWin( obj ), "Popup" );
122         sm1 = fl_popup_add( FL_ObjWin( obj ), NULL );
123         sm2 = fl_popup_add( FL_ObjWin( obj ), NULL );
124         sm3 = fl_popup_add( FL_ObjWin( obj ), NULL );
125         sm4 = fl_popup_add( FL_ObjWin( obj ), NULL );
126 
127         fl_popup_add_entries( sm4, "FL_POPUP_NORMAL_SELECT%T%x%u%f",
128                               FL_POPUP_NORMAL_SELECT, m, pol_cb );
129         fl_popup_add_entries( sm4, "FL_POPUP_DRAG_SELECT%t%x%u%f",
130                               FL_POPUP_DRAG_SELECT, m, pol_cb );
131 
132         fl_popup_add_entries( sm3, "None%x%R%u%f",
133                               0, 1, m, mod_cb );
134         fl_popup_add_entries( sm3, "FL_SHADOW_STYLE%x%r%u%f",
135                               FL_SHADOW_STYLE, 1, m, mod_cb );
136         fl_popup_add_entries( sm3, "FL_ENGRAVED_STYLE%x%r%u%f",
137                               FL_ENGRAVED_STYLE, 1, m, mod_cb );
138         fl_popup_add_entries( sm3, "FL_EMBOSSED_STYLE%x%r%u%f",
139                               FL_EMBOSSED_STYLE, 1, m, mod_cb );
140 
141         fl_popup_add_entries( sm1, "FL_NORMAL_STYLE%Sn%x%R%u%f%s",
142                               FL_NORMAL_STYLE, 1, m, style_cb, "n" );
143         fl_popup_add_entries( sm1, "FL_BOLD_STYLE%Sb%x%r%u%f%s",
144                               FL_BOLD_STYLE, 1, m, style_cb, "b" );
145         fl_popup_add_entries( sm1, "FL_ITALIC_STYLE%Si%x%r%u%f%s",
146                               FL_ITALIC_STYLE, 1, m, style_cb, "i" );
147         fl_popup_add_entries( sm1, "FL_BOLDITALIC_STYLE%SI%x%r%u%f%s",
148                               FL_BOLDITALIC_STYLE, 1, m, style_cb, "I" );
149         fl_popup_add_entries( sm1, "%l|Font modifier%SCtrl-M%m%s", sm3, "^m" );
150 
151         fl_popup_add_entries( sm2, "FL_TINY_SIZE%x%r%u%f",
152                               FL_TINY_SIZE, 1, m, size_cb );
153         fl_popup_add_entries( sm2, "FL_SMALL_SIZE%x%r%u%f",
154                               FL_SMALL_SIZE, 1, m, size_cb );
155         fl_popup_add_entries( sm2, "FL_NORMAL_SIZE%x%R%u%f",
156                               FL_NORMAL_SIZE, 1, m, size_cb );
157         fl_popup_add_entries( sm2, "FL_MEDIUM_SIZE%x%r%u%f",
158                               FL_MEDIUM_SIZE, 1, m, size_cb );
159         fl_popup_add_entries( sm2, "FL_LARGE_SIZE%x%r%u%f",
160                               FL_LARGE_SIZE, 1, m, size_cb );
161         fl_popup_add_entries( sm2, "FL_HUGE_SIZE%x%r%u%f",
162                               FL_HUGE_SIZE, 1, m, size_cb );
163 
164         fl_popup_add_entries( m, "Font style%m", sm1 );
165         fl_popup_add_entries( m, "Font size%m", sm2 );
166         fl_popup_add_entries( m, "Policy%m", sm4 );
167 
168         fl_popup_set_min_width( m, 100 );
169     }
170 
171     if ( fl_get_button_numb( obj ) >= FL_SHORTCUT )
172         fl_popup_set_position( m, obj->form->x + obj->x,
173                                obj->form->y + obj->y + obj->h );
174 
175     fl_popup_do( m );
176 }
177 
178 
179 /***************************************
180  ***************************************/
181 
182 int
main(int argc,char * argv[])183 main( int    argc,
184       char * argv[ ] )
185 {
186     FL_FORM *form;
187     FL_OBJECT *obj;
188 
189     fl_initialize( &argc, argv, "FormDemo", 0, 0 );
190 
191     form = fl_bgn_form( FL_UP_BOX, 260, 210 );
192 
193     fl_add_box( FL_UP_BOX, 0, 0, 260, 210, "" );
194 
195     obj = fl_add_button( FL_NORMAL_BUTTON, 150, 150, 90, 35, "Done" );
196     fl_set_object_callback( obj, done_cb, 0 );
197 
198     obj = fl_add_button( FL_MENU_BUTTON, 30, 90, 100, 30, "Popup" );
199     fl_set_button_shortcut( obj, "Pp#p", 1 );
200     fl_set_object_callback( obj, do_pup, 0 );
201 
202     fl_end_form( );
203 
204     /* initialize */
205 
206     fl_show_form( form, FL_PLACE_MOUSE, FL_TRANSIENT, "New Popup Demo" );
207 
208     fl_do_forms( );
209 
210     return 0;
211 }
212 
213 
214 /*
215  * Local variables:
216  * tab-width: 4
217  * indent-tabs-mode: nil
218  * End:
219  */
220