If supported by the platform this class will provide the platform’s native progress dialog, else it will simply be the `` GenericProgressDialog `` .
If supported by the platform this class will provide the platform’s native progress dialog, else it will simply be the GenericProgressDialog.
Possible constructors:
ProgressDialog(title, message, maximum=100, parent=None,
style=PD_APP_MODAL|PD_AUTO_HIDE)