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  1. Qt
  2. QTBUG-69653

QTabBar::scroller Qss style bug

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Details

    • Bug
    • Resolution: Done
    • P3: Somewhat important
    • 5.12.0 Alpha
    • 5.9.6
    • Widgets: Style Sheets
    • None
    • Kubuntu 18.04 native and with cross compile Qt 5.9.6 for Raspbian (recent). I mean: This bug I observe on Kubuntu and on Raspbian. In both cases my app use XWindows. This bug can be clearly observe even in Qt Desinger.
    • Other
    • 9a3bdbf40af7e4915ed343c8e9917a0f3f54e0ae

    Description

      In the case I add to MainWindow style sheet some think like this:

       

      QTabBar::scroller{

width: 30px;

}

      Then I got only right-ward scroll button (left button dissapear). It cause this qss feature is useless. Due this bug I am forced to use default thin buttons in the touch screen device!!! Now our users are forced to use special "touch stick" instead just fingers. But in the future I want to set globally widgets scale (I heard it is possible in Qt) to avoid that...

      I attach screenshots and minimal working example to show this bug.

       

      Attachments

        1. QTabWidget.zip
          5 kB
          Jacek Jaworski
        2. QTabWidget scroll buttons bug.png
          278 kB
          Jacek Jaworski
        3. QTabWidget scroll buttons default (ok).png
          279 kB
          Jacek Jaworski

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-55013 Regression: QTabBar: left scroll button disappears after changing scroller size

          • 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-68226 Use style sheet

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

            People

              chehrlic Christian Ehrlicher
              j.jaworski Jacek Jaworski
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              Dates

                Created:
                Updated:
                Resolved:

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