3 * $Id: msg.c,v 1.1 1998/12/11 09:44:21 mdw Exp $
5 * Display a message and get an answer
7 * (c) 1998 Straylight/Edgeware
10 /*----- Licensing notice --------------------------------------------------*
12 * This file is part of the mgLib GTK utilities library.
14 * mgLib is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2 of the License, or
17 * (at your option) any later version.
19 * mgLib is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with mgLib; if not, write to the Free Software Foundation,
26 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
29 /*----- Revision history --------------------------------------------------*
32 * Revision 1.1 1998/12/11 09:44:21 mdw
37 /*----- Header files ------------------------------------------------------*/
46 #include <mLib/alloc.h>
52 /*----- Static variables --------------------------------------------------*/
57 /*----- Main code ---------------------------------------------------------*/
61 * Arguments: @char *buttons@ = the button strings to display
62 * @char *msg@ = the message skeleton string
64 * Returns: Index of the button selected.
66 * Use: Displays a message to the user in a nice dialogue box and
67 * returns the index of the button selected.
70 static int close(GtkWidget *w, gpointer p)
77 static void click(GtkWidget *w, gpointer p)
83 int msg(const char *buttons, const char *msg, ...)
87 /* --- Make most of the dialogue box --- */
89 dbox = gtk_dialog_new();
90 gtk_signal_connect(GTK_OBJECT(dbox), "delete_event",
91 GTK_SIGNAL_FUNC(close), 0);
92 gtk_box_set_homogeneous(GTK_BOX(GTK_DIALOG(dbox)->action_area), 0);
94 /* --- Set up the message string --- */
101 #ifdef HAVE_VSNPRINTF
102 vsnprintf(buf, sizeof(buf), msg, ap);
104 vsprintf(buf, sizeof(buf), msg, ap);
107 w = gtk_label_new(buf);
108 gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dbox)->vbox), w, 1, 1, 0);
109 gtk_window_position(GTK_WINDOW(dbox), GTK_WIN_POS_MOUSE);
111 gtk_misc_set_padding(GTK_MISC(w), 16, 16);
114 /* --- Set up the buttons --- */
117 char *p = xstrdup(buttons);
134 for (p = strtok(p, ","); p; p = strtok(0, ","), i++) {
145 w = gtk_button_new_with_label(p);
146 GTK_WIDGET_SET_FLAGS(w, GTK_CAN_DEFAULT);
147 gtk_box_pack_end(GTK_BOX(GTK_DIALOG(dbox)->action_area), w, 0, 0, 0);
148 gtk_signal_connect(GTK_OBJECT(w), "clicked",
149 GTK_SIGNAL_FUNC(click), (gpointer)i);
151 gtk_widget_grab_default(w);
153 cancel(GTK_WINDOW(dbox), w);
157 gtk_widget_realize(dbox);
164 gtk_grab_add(GTK_WIDGET(dbox));
165 gtk_widget_show(dbox);
167 gtk_grab_remove(GTK_WIDGET(dbox));
168 gtk_widget_destroy(dbox);
172 /*----- That's all, folks -------------------------------------------------*/