[Qt-interest] Writing a table proxy model for QFileSystemModel

[Mandeep Sandhu]

> "Unlike the QDirModel, QFileSystemModel uses a separate thread to
> populate itself so it will not cause the main thread to hang as the
> file system is being queried. Calls to rowCount() will return 0 until
> the model populates a directory."
>

I had read this too. But there's no info on how to find out when a
filesystem model is populated.

The only 2 signals emitted (fileRenamed/rootPathChanged ) do not tell
a user _when_ a FS model is fully populated.

-mandeep


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