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  1. Qt
  2. QTBUG-72870

[Reg 5.11 -> 5.12] Resizing section in QHeaderView doesn't redraw all affected model items

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Details

    • Bug
    • Resolution: Done
    • P1: Critical
    • 5.15.0 Beta2
    • 5.12.0, 5.12
    • Widgets: Itemviews
    • None
    • All
    • 1e03015d551fb1542d43f54f8b64cf721da51913 (qt/qtbase/5.15)

    Description

      Steps to reproduce:

      1) Open and run attached project. This is what i see:

      2) Scroll down to the bottom of the QTableWidget, so the scrollbar is at the bottom.

      3) Select the table item at the bottom, so it is highlighted.

      4) Grab the last section of the vertical header, at the bottom, for resizing the last table item.

      5) Drag the mouse a bit up for making the last row smaller.

      Result: row 1 is not redrawn.

      This is just one example, there is probably other ways to trigger it.

      Attachments

        1. headerview.zip
          0.6 kB
          randominequalities
        2. image-2019-01-06-13-01-44-339.png
          13 kB
          randominequalities
        3. image-2019-01-06-13-02-31-171.png
          7 kB
          randominequalities
        4. image-2019-01-06-13-02-48-223.png
          5 kB
          randominequalities
        5. image-2019-01-06-13-03-04-570.png
          7 kB
          randominequalities
        6. image-2019-01-06-13-03-06-035.png
          7 kB
          randominequalities
        7. image-2019-01-06-13-07-05-790.png
          7 kB
          randominequalities
        8. image-2019-01-06-13-08-07-075.png
          7 kB
          randominequalities

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-82595 QTableWidget vertical header misaligned

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-90628 [REG: 5.14.2->5.15.0]: When resizing a window that is translucent and using stylesheets then this can flicker quite a lot when the window is resized smaller

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

          Activity

            People

              chehrlic Christian Ehrlicher
              randominequalities randominequalities
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              Dates

                Created:
                Updated:
                Resolved: