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  1. Qt
  2. QTBUG-75455

Applying opacity by Stylesheet makes tooltips humogous

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Details

    • Windows
    • 7c5c857679a0f58ca8fe5dcc9f8de3e3d83f0290 (qt/qtbase/5.12)

    Description

      ToolTip is shown in giant size when setting its opacity by StyleSheet. 

       

      How to reproduce:

      1. Use ToolTip example : "https://doc.qt.io/qt-5/qtwidgets-widgets-tooltips-example.html"

      2. Add the following line at the end of SortingBox::SortingBox(...) constructor   

      qApp->setStyleSheet("QToolTip {opacity: 200; color: blue}");

       

       

       This phenomenon doesn't happen in Qt5.12.2 or Qt5.13.0

      Attachments

        1. qtbug75455_diag.diff
          11 kB
        2. qtbug75455_log.txt
          16 kB
        3. qtbug75455.zip
          2 kB
        4. Tooltips-NOK.png
          Tooltips-NOK.png
          209 kB
        5. Tooltips-OK.png
          Tooltips-OK.png
          216 kB

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-74176 [Reg 5.11.0-5.11.2][Windows] QOpenGLWidget causes black flicker in tooltips and other widgets before displaying content

          • 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-30996 Window minimumWidth/Height do not layout the scene until the window is resized

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

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          For Gerrit Dashboard: QTBUG-75455
          # Subject Branch Project Status CR V
          260097,2 Windows QPA: Fix over-large transparent tooltips 5.12 qt/qtbase Status: MERGED +2 0

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            People

              kleint Friedemann Kleint
              nagrohn Nahomi Gröhn (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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