Visible trail while moving application



  • Hello!
    We have a following problem in our application.
    While moving main application window there is a visible trail.
    Can you suggest how can we remove this trail?
    Our application uses custom style. Can this be a reason of this issue?



  • What window manager are you using?



  • Problem appears only on Window and on low rate CPU (Celeron 1.8)



  • It seems to me that an application is not responsible for re-drawing area's outside of its windows. So I would say, that you have a problem with windows and/or your graphics drivers at hand. Do other applications also show similar problems? Other Qt based applications?



  • Winamp, Nokia PC Suite, Windows Task Manager appears same behavior.
    While Nokia Ovi Suite, Chrome, Deluge torrent client were not show any trails.


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