GObject
  GtkIconFactory

Description

An icon factory helps you to manage a collection of GtkIconSets; and a GtkIconSet manages a set of variants for a particular icon, that is, variants for different sizes and widget states. Icons in an icon factory are named by a Stock ID, which a simple string identifying the icon.

Each GtkStyle has a list of GtkIconFactorys derived from the current theme; those icon factories are consulted first when searching for an icon. If the theme doesn't set a particular icon, PHP-GTK 2 looks for it in a list of default icon factories, which are maintained by add_default() and remove_default() .

Applications with icons must add a default icon factory to their icons, which will allow themes to override the icons for the application.