src/widgets/gnm-radiobutton.c

   1 /*
   2  * gnm-radiobutton.c: Implements a special radiobutton
   3  *
   4  * Copyright (c) 2009 Morten Welinder <terra@gnome.org>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, see <https://www.gnu.org/licenses/>.
  18  **/
  19
  20 #include <gnumeric-config.h>
  21 #include <widgets/gnm-radiobutton.h>
  22 #include <gsf/gsf-impl-utils.h>
  23
  24 typedef GtkRadioButtonClass GnmRadioButtonClass;
  25
  26 static void
  27 gnm_radiobutton_class_init (GnmRadioButtonClass *class)
  28 {
  29         GtkButtonClass *button_class = GTK_BUTTON_CLASS (class);
  30
  31         if (gdk_screen_get_default ()) {
  32                 GtkWidget *tb = gtk_toggle_button_new ();
  33
  34                 button_class->clicked = GTK_BUTTON_GET_CLASS(tb)->clicked;
  35
  36                 g_object_ref_sink (tb);
  37                 gtk_widget_destroy (tb);
  38                 g_object_unref (tb);
  39         } else {
  40                 // Introspection
  41         }
  42 }
  43
  44 GSF_CLASS (GnmRadioButton, gnm_radiobutton,
  45            gnm_radiobutton_class_init, NULL, GTK_TYPE_RADIO_BUTTON)