Warning
gtk_icon_source_free has been deprecated since version 3.10 and should not be used in newly-written code. Use GtkIconTheme instead.
Frees a dynamically-allocated icon source, along with its
filename, size, and pixbuf fields if those are not NULL.
Warning gtk_icon_source_free has been deprecated since version 3.10 and should not be used in newly-written code. Use GtkIconTheme instead. Frees a dynamically-allocated icon source, along with its filename, size, and pixbuf fields if those are not NULL.