[Bug 41514] KMail freezes the UI when checking for new mail

[Maciej Pilichowski]

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http://bugs.kde.org/show_bug.cgi?id=41514         




------- Additional Comments From bluedzins wp pl  2006-09-28 09:08 -------
I am not talking here about fully operational multi-threaded processing but just refreshing the windows -- so the window won't be blank all of the sudden. I don't know how about Qt, but in Delphi it would like this: 
  while (am_I_still_processing_data()) 
  { 
    process_data(); 
    Application.ProcessMessages; // it ensures events are sent and window is refreshed 
  }

Currently when I switch to other app and back KMail looks like dead, white rectangle, pretty ugly -- it would remedy only this, not problems noted in #0. Anyway worth a try.