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  1. Qt
  2. QTBUG-115137

QTabBar: Adding button to tab and making tab current "fake scroll" tab bar

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: P1: Critical P1: Critical
    • None
    • 6.5.1
    • Widgets: Widgets and Dialogs
    • None
    • Windows, VS2022 x64
    • Windows

      Adding tab to `QTabBar`, setting a button and then making tab current "scroll" content and show only last tab.

      constexpr int tabCount = 5;
for (int i = 0; i < tabCount; ++i) {
    auto id = tabBar->addTab(QString("hello %1").arg(i));
    tabBar->setTabButton(id, QTabBar::RightSide, new QLabel("X", this));
    tabBar->setCurrentIndex(id);
}

       

      Repro is included.

      Current (Qt 6.5.1):

      Hover over tab and scroll with mouse to make QTabBar look normal.

      Expected (Qt 6.4.2):

        1. image-2023-07-08-21-59-34-560.png
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        2. image-2023-07-08-22-00-02-609.png
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        3. QTBUG-115137.zip
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            vhilshei Volker Hilsheimer
            thedmd thedmd
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes