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  1. Qt
  2. QTBUG-76900

[REG 5.9.4=>5.12.3/4] Widget geometry restored outside visible area

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Details

    • Windows
    • 85dc392135feb72eed449e6eaf47cdd023879394 (qt/qtbase/5.12)

    Description

      In a single screen environment the QWidget::restoreGeometry restores a Window to a position not visible. (See example and qtdiag.txt)

      ( Related to https://bugreports.qt.io/browse/QTBUG-76912 )

      Less relevant details:
      There seems to be a bug that some Widgets (sometimes) are moved incorrectly on screen change (when it goes to sleep or another computer starts using the screen). That is pretty bad, but what is even more annoying is that the dialog saves geometry and it will not be shown on next restore (unless the screen is attached, but it may not be - and if it just was a laptop that rarely is connected to a screen that is pretty bad).

      The attached example contains data from 5.12.4, and it does work on 5.9.4 though that may be due the version (as it bails out restore), but in 5.9.4 I haven't experienced similar problems where the dialog got hidden and was restored hidden.

      Attachments

        1. main.cpp
          0.9 kB
          Thorbjørn Lund Martsum
        2. main.pro
          0.0 kB
          Thorbjørn Lund Martsum
        3. qtbug76900_diag.diff
          4 kB
          Friedemann Kleint
        4. qtbug76900_log.txt
          0.9 kB
          Friedemann Kleint
        5. qtbug76900.zip
          1 kB
          Friedemann Kleint
        6. qtdiag_with_both_screens.txt
          7 kB
          Thorbjørn Lund Martsum
        7. qtdiag.txt
          6 kB
          Thorbjørn Lund Martsum

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-76912 Turn off screen can make Widgets move (or stay) outside visible geometry.

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

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-66708 tst_QWidget::saveRestoreGeometry is flaky

          • 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
          For Gerrit Dashboard: QTBUG-76900
          # Subject Branch Project Status CR V
          267192,6 QWidget::restoreGeometry(): Fix Windows being restored out of screen area 5.12 qt/qtbase Status: MERGED +2 0
          267202,4 QWidget::restoreGeometry(): Remove code related to restoredFrameGeometry 5.12 qt/qtbase Status: MERGED +2 0

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            People

              kleint Friedemann Kleint
              tmartsum Thorbjørn Lund Martsum
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              Dates

                Created:
                Updated:
                Resolved:

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