Tells GTK+ whether to drop its extra reference to the window
when Widget.destroy is called.
This function is only exported for the benefit of language
bindings which may need to keep the window alive until their
wrapper object is garbage collected. There is no justification
for ever calling this function in an application.
Tells GTK+ whether to drop its extra reference to the window when Widget.destroy is called.
This function is only exported for the benefit of language bindings which may need to keep the window alive until their wrapper object is garbage collected. There is no justification for ever calling this function in an application.