Warning gtk_icon_source_get_size_wildcarded has been deprecated since version 3.10 and should not be used in newly-written code. Use GtkIconTheme instead. Gets the value set by gtk_icon_source_set_size_wildcarded().
TRUE if this icon source is a base for any icon size variant
See Implementation
Warning gtk_icon_source_get_size_wildcarded has been deprecated since version 3.10 and should not be used in newly-written code. Use GtkIconTheme instead. Gets the value set by gtk_icon_source_set_size_wildcarded().