Themeable Stock Images Manipulating stock icons An icon factory manages a collection of #GtkIconSet; a #GtkIconSet manages a set of variants of a particular icon (i.e. a #GtkIconSet contains variants for different sizes and widget states). Icons in an icon factory are named by a stock ID, which is a simple string identifying the icon. Each #GtkStyle has a list of #GtkIconFactory 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, GTK+ looks for the icon in a list of default icon factories, maintained by gtk_icon_factory_add_default() and gtk_icon_factory_remove_default(). Applications with icons should add a default icon factory with their icons, which will allow themes to override the icons for the application. To display an icon, always use gtk_style_lookup_icon_set() on the widget that will display the icon, or the convenience function gtk_widget_render_icon(). These functions take the theme into account when looking up the icon to use for a given stock ID. @filename: @pixbuf: @direction: @state: @size: @any_direction: @any_state: @any_size: @parent_instance: @icons: @source: @Returns: @source: @factory: @stock_id: @icon_set: @factory: @factory: @stock_id: @Returns: @stock_id: @Returns: @Returns: @factory: @icon_set: @source: @icon_set: @Returns: @Returns: @icon_set: @Returns: @icon_set: @style: @direction: @state: @size: @widget: @detail: @Returns: @icon_set: @size: @width: @height: @Returns: @alias: @name: @width: @height: @Returns: @alias: @alias: @target: