qt: Allow setting the file name of encrypted data
* lang/qt/src/Makefile.am (qgpgme_sources): Add encryptjob.cpp. * lang/qt/src/encryptjob.cpp: New. * lang/qt/src/encryptjob.h (class EncryptJob): Add member functions setFileName, fileName. * lang/qt/src/qgpgmeencryptjob.cpp (encrypt): Set file name of input. (encrypt_qba, QGpgMEEncryptJob::exec, QGpgMEEncryptJob::start): Pass file name to encrypt resp. encrypt_qba.
This makes it possible to store the original name of an encrypted file
in the encryption result.
- GnuPG-bug-id: T6056