Returns the #GtkStyleContext used by the icon for theming, or %NULL if there’s none.
Return: a #GtkStyleContext, or %NULL. This object is internal to GTK+ and should not be unreffed. Use g_object_ref() if you want to keep it around
3.0
See Implementation
Returns the #GtkStyleContext used by the icon for theming, or %NULL if there’s none.
Return: a #GtkStyleContext, or %NULL. This object is internal to GTK+ and should not be unreffed. Use g_object_ref() if you want to keep it around