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  1. Qt
  2. QTBUG-30316

Mac OS X 10.8 style animated scroll bars causes excessive painting

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    • macOS
    • qtbase#dev: 8738f09b9fc1b35e3dc78211368d87069f3071f7

      Reproduce by scrolling the TextEdit example and toggling between "when scrolling" and "always" scroll bars in Preferences. In the former case CPU usage almost doubles, all spent redrawing the text.

        For Gerrit Dashboard: QTBUG-30316
        # Subject Branch Project Status CR V
        90699,2 Reduce the default frame rate of style animations dev qt/qtbase Status: MERGED +2 0
        103285,2 Reduce excessive painting caused by transient scrollbars dev qt/qtbase Status: MERGED +2 0

            qt.team.quick.subscriptions Qt Quick and Widgets Team
            sorvig Morten Sørvig
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes