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  1. Qt
  2. QTBUG-34513

When trying the Controls Gallery example in Qt 5.2 beta moving the window in Windows 7 is very laggy.

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Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 5.2.0 Beta1
    • Quick: Controls 1
    • None
    • Platform: Windows 7 64 bit, Qt 5.2 beta (VS2012) and Qt 5.2 beta OpenGL VS2012 64 bit
      GeForce GTX 650, processor i7 3770k, 4.2 GHz.

    Description

      When trying the Controls Gallery example in Qt 5.2 beta moving the window in Windows 7 is very laggy.
      This is not the case in 5.1, any ideas why?

      I've tried both Angle and OpenGL versions 5.1 and 5.2 beta. The result is that its running slow in both angle and opengl in 5.2 but not i 5.1.

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            kleint Friedemann Kleint
            zeiko Karl-Gustav Johansson
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            Dates

              Created:
              Updated:

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