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  1. Qt
  2. QTBUG-46074

QML window application resize not smooth anymore

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Details

    • Windows

    Description

      With Qt 5.1 or 5.2, if I resize a QML window with a few elements anchored, everything goes smoothly.

      Since 5.3, there is no smoothness anymore, all visible elements shake which makes this resize interaction ugly.

      Attachments

        1. 5.15.mp4
          224 kB
        2. compton.mp4
          347 kB
        3. desktop.mp4
          5.93 MB
        4. FlickeringDemo.mp4
          2.55 MB
        5. FlickeringDemo.zip
          2 kB
        6. Qml resize flicker Video 2016-4-9 18-50-15.mp4
          1.60 MB
        7. qt51.mp4
          119 kB
        8. qt51-nocompton.mp4
          118 kB
        9. Resize issue.mkv
          2.23 MB
        10. Resize with text focused.mkv
          2.54 MB
        11. yuck2.mp4
          4.04 MB

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-51112 QQuickview resize out of sync

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-45105 Resizing Qt applications causes flickering

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-54451 QML Window doesn't refresh its contents on resize when using AA_UseOpenGLES

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-56674 QWebEngineView Flickers on Resize

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-48235 window synchronisation issues on resize

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-52614 CLONE - QML window application resize not smooth anymore

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-32150 Excessive flicker When Resizing Qt Quick Components Windows

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-32241 Severe Flickering Regression on transitioning from Qt 5.02 to Qt 5.1

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-45105 Resizing Qt applications causes flickering

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-50502 Flickering image on resize

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-61989 Excessive black flickering when resizing qml window quickly

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-17869 QSplitter/QGLWIdget flicker when moving handles

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-88659 Remove weird scaling/distortion effects when resizing a Qt Quick Window

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-44733 Window height resize is jerky, judders

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-64999 Poor window resize performance

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          For Gerrit Dashboard: QTBUG-46074
          # Subject Branch Project Status CR V
          243951,1 WIP XCB: Synchronize resizing with update request events dev qt/qtbase Status: NEW -2 0
          347048,1 XCB: Synchronize resizing with update request events dev qt/qtbase Status: NEW -1 0

          Activity

            People

              qt.team.graphics.and.multimedia Qt Graphics Team
              ein André Santos
              Votes:
              40 Vote for this issue
              Watchers:
              50 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews