GimpUi.radio_button_update

function radio_button_update(widget: Gtk.Widget, data: void): void {
    // Gjs wrapper for gimp_radio_button_update()
}
  
widget

A Gtk.RadioButton.

data

A pointer to a #gint variable which will store the value of GPOINTER_TO_INT (g_object_get_data (widget, "gimp-item-data")).