RadioButton.joinGroup

Joins a #GtkRadioButton object to the group of another #GtkRadioButton object

Use this in language bindings instead of the [gtk.radio_button.RadioButton.getGroup] and [gtk.radio_button.RadioButton.setGroup] methods

A common way to set up a group of radio buttons is the following:

GtkRadioButton *radio_button;
 GtkRadioButton *last_button;

 while (some_condition)
   {
      radio_button = gtk_radio_button_new (NULL);

      gtk_radio_button_join_group (radio_button, last_button);
      last_button = radio_button;
   }