Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-61384

Qt Creator / painting painfully slow on mac OS

    XMLWordPrintable

Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.9.2
    • 5.6.2, 5.8.0, 5.9.0
    • GUI: Graphics Performance
    • None
    • macOS
    • 0adc14d8dbdd9e28ccb72c49d865009dd8df1b1c

    Description

      As mentionend in the blog article (http://blog.qt.io/blog/2017/05/24/qt-creator-4-3-0-released/#comment-1199732) the newest Qt Creator is not usable on mac OS.

      Scrolling/Typing and Intellisense is very slow.

      Is is not possible to work with it.

       

       

      Attachments

        1. Bildschirmfoto 2017-06-21 um 11.00.52.png
          Bildschirmfoto 2017-06-21 um 11.00.52.png
          258 kB
        2. Bildschirmfoto 2017-06-21 um 11.03.39.png
          Bildschirmfoto 2017-06-21 um 11.03.39.png
          203 kB
        3. qtbug61384.zip
          19 kB
        4. qtcreator.trace.zip
          2.24 MB
        5. textedit_with_opengl.png
          textedit_with_opengl.png
          404 kB
        6. textedit_with_opengl.trace.zip
          654 kB
        7. textedit_without_opengl.png
          textedit_without_opengl.png
          425 kB
        8. textedit_without_opengl.trace.zip
          642 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-18186 Text editor sluggish on macOS with Retina after Qt 5.8 update

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          replaces

          Bug - A problem which impairs or prevents the functions of the product. QTCREATORBUG-18401 Scrolling inside a file is laggy

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed
          For Gerrit Dashboard: QTBUG-61384
          # Subject Branch Project Status CR V
          197221,2 Work around slow painting on macOS 4.3 qt-creator/qt-creator Status: MERGED +2 0
          203777,3 Add QWidget::acceleratedCompositing dev qt/qtbase Status: DEFERRED 0 0
          204457,2 macOS: Don’t color convert the backing store 5.9 qt/qtbase Status: MERGED +2 0
          204466,2 macOS: Don’t color convert the backing store 5.10 qt/qtbase Status: MERGED +2 0

          Activity

            People

              sorvig Morten Sørvig
              phenze Pascal Henze
              Votes:
              10 Vote for this issue
              Watchers:
              17 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes