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List:       kde-devel
Subject:    Re: Emiting signals from threads
From:       "Daniel Martin Lambea" <martind () pirack ! com>
Date:       2003-12-27 15:21:01
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> I have written a low-level FTP class and to use it in a non-blocking
> way, i wraped it in a QThread. Everything works fine, but now, the ftp
> class emits a signal, on which a certain dialog must be displayed to the
>  user - but since the slot will be executed in thread context i can't do
>  any GUI manipulation. So what should i do ?

  You can set a variable in the thread's owner. If you monitor that flag
from the main context, you can manipulate the GUI freely.

  Regards,
    Daniel M. Lambea


 
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