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  1. Qt
  2. QTBUG-33302

on windows, resizing a frameless window on left and top sides of window causes jitter

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Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 4.8.5, 5.1.0 , 5.2.0 Alpha
    • GUI: Window management
    • None
    • Windows 7 x64

    Description

      On windows 7, in qt 5 and qt 4, frameless windows are exhibiting strange behavior when resizing. On my application, trackbox https://github.com/trackboxfoundation/trackbox , qt 4 app framelesswindowhelper, and one other app I can't find at the moment, when you try to resize on the top or left sides, there is a slight jitter when resizing the window outwards. This jitter is not visible when I built the apps on Ubuntu 13.

      My apologies if this is a known unfixable issue, which I suspect it might be, due to the prevalence in multiple versions of qt and different methods of resizing still cause this issue.

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-55185 Fullscreen QML application flickers if dialog is shown

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-56126 Fullscreen window flickering

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-45861 QML FullScreen with Flickable if active the app, the window will flick

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-39618 Windows: resizing a window with setGeometry() doesn't move and resize at once

          • Not Evaluated - Not yet evaluated/prioritized
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-38415 Resizing frameless window cause flickering

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              Unassigned Unassigned
              joshua-anderson Joshua Anderson
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              Dates

                Created:
                Updated:

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