# Method GTK2.IconFactory()->add_default()

Method add_default

  ``GTK2.IconFactory` add_default()`

Description

  Adds an icon factory to the list of icon factories search by GTK2.Style->lookup_icon_set(). This means that, for example, GTK2.Image->create("stock-id") will be able to find icons in factory. There will normally be an icon factory added for each library or application that comes with icons. The default icon factories can be overridden by themes.