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;
  }