[PyQt] QtGui.QSessionManager: Syntax

[Chris Giles]

>
> Thats all wrong. You are supposed to override saveState and commitData
> in your own QApplication subclass.
>
> As Phil already said: You're not supposed to create a QSessionManager,
> just to provide code that stores that state of your application.


Thanks Phil and Andreas.  I've taken a closer look and don't think my
application will need "commitData".  It will possibly need "saveState", but
the documentation doesn't explain how to implement this function and I can't
find any examples via a web search either.

If anyone already has working example PyQt4 code that handles session
management, please send it to me.

Until that happens, it's looking a bit too painful.  Instead, I've just
instructed my application to stick a temporary link to itself in the
"~/.kde/Autostart/" directory.  This will be okay since I don't need to
store any session-specific info.
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