Signalize that drawing of particular page is complete.
It is called after completion of page drawing (e.g. drawing in another
thread).
If gtk.print_operation.PrintOperation.setDeferDrawing was called before, then this function
has to be called by application. In another case it is called by the library
itself.
Signalize that drawing of particular page is complete.
It is called after completion of page drawing (e.g. drawing in another thread). If gtk.print_operation.PrintOperation.setDeferDrawing was called before, then this function has to be called by application. In another case it is called by the library itself.