qt/win: remove hack for tab bar scroll buttons
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@ -155,22 +155,6 @@ void Settings::SetCurrentUserStyle(const QString& stylesheet_name)
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.arg(border_color.rgba(), 0, 16);
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.arg(border_color.rgba(), 0, 16);
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stylesheet_contents.append(QStringLiteral("%1").arg(tooltip_stylesheet));
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stylesheet_contents.append(QStringLiteral("%1").arg(tooltip_stylesheet));
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}
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}
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#ifdef _WIN32
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// MSVC has a bug causing QTabBar scroll buttons to be partially transparent when they inherit any
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// stylesheet (see https://bugreports.qt.io/browse/QTBUG-74187) which is triggered when setting
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// qApp's stylesheet below. Setting the scroll buttons' color directly fixes the problem.
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// Create a temporary QToolButton that's a child of a QTabBar in case that has different styling
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// than a plain QToolButton.
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const auto tab_bar = std::make_unique<QTabBar>();
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auto* const tool_button = new QToolButton(tab_bar.get());
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const QRgb background_color = tool_button->palette().color(QPalette::Button).rgba();
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const std::string style_var =
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fmt::format("QTabBar QToolButton {{ background-color: #{:08x}; }}", background_color);
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stylesheet_contents.append(QString::fromStdString(style_var));
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#endif
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qApp->setStyleSheet(stylesheet_contents);
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qApp->setStyleSheet(stylesheet_contents);
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