[Qt-interest] QAbstractFileEngine problems
Thiago Macieira
thiago at kde.org
Wed Jul 7 18:21:04 CEST 2010
On Wednesday 7. July 2010 14.45.56 Jason H wrote:
> How am I supposed to provide a virtual file system separate from the OS
> then? I'll switch to some other class if I have to.
We don't have any plans of providing a VFS infrastructure. QAbstractFileEngine
was such a proposal and we realised that it stands in the way of having very
good non-virtual filesystem support.
> And you didn't answer my question. What needs to happen to have me write
> data? The file creation on open() happens, but my custom write (const char
> *, qint64) handler never gets called.
No, I didn't. I don't know what's wrong. I simply took the opportunity to
recommend you redesign your approach for your new application.
I suggest debugging into QIODevice::write / QFile::writeData to see where it
ends up.
--
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
Senior Product Manager - Nokia, Qt Development Frameworks
PGP/GPG: 0x6EF45358; fingerprint:
E067 918B B660 DBD1 105C 966C 33F5 F005 6EF4 5358
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