qwindows11style.cpp

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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:default
 
#include "qwindows11style_p.h"
#include <qstylehints.h>
#include <private/qstyleanimation_p.h>
#include <private/qstyle_p.h>
#include <private/qstylehelper_p.h>
#include <private/qapplication_p.h>
#include <private/qcombobox_p.h>
#include <qstyleoption.h>
#include <qpainter.h>
#include <qpainterstateguard.h>
#include <QGraphicsDropShadowEffect>
#include <QLatin1StringView>
#include <QtWidgets/qcombobox.h>
#if QT_CONFIG(commandlinkbutton)
#include <QtWidgets/qcommandlinkbutton.h>
#endif
#include <QtWidgets/qgraphicsview.h>
#include <QtWidgets/qlistview.h>
#include <QtWidgets/qmenu.h>
#if QT_CONFIG(mdiarea)
#include <QtWidgets/qmdiarea.h>
#endif
#include <QtWidgets/qtextedit.h>
#include <QtWidgets/qtreeview.h>
#if QT_CONFIG(datetimeedit)
#  include <QtWidgets/qdatetimeedit.h>
#endif
#if QT_CONFIG(tabwidget)
#  include <QtWidgets/qtabwidget.h>
#endif
#if QT_CONFIG(menubar)
#  include <QtWidgets/qmenubar.h>
#endif
#include "qdrawutil.h"
#include <chrono>
 
QT_BEGIN_NAMESPACE
 
using namespace Qt::StringLiterals;
 
static constexpr int topLevelRoundingRadius    = 8; //Radius for toplevel items like popups for round corners
static constexpr int secondLevelRoundingRadius = 4; //Radius for second level items like hovered menu item round corners
 
namespace StyleOptionHelper
{
inline bool isChecked(const QStyleOption *option)
{
    return option->state.testAnyFlags(QStyle::State_On | QStyle::State_NoChange);
}
inline bool isDisabled(const QStyleOption *option)
{
    return !option->state.testFlag(QStyle::State_Enabled);
}
inline bool isPressed(const QStyleOption *option)
{
    return option->state.testFlag(QStyle::State_Sunken);
}
inline bool isHover(const QStyleOption *option)
{
    return option->state.testFlag(QStyle::State_MouseOver);
}
inline bool isAutoRaise(const QStyleOption *option)
{
    return option->state.testFlag(QStyle::State_AutoRaise);
}
enum class ControlState { Normal, Hover, Pressed, Disabled };
inline ControlState calcControlState(const QStyleOption *option)
{
    if (isDisabled(option))
        return ControlState::Disabled;
    if (isPressed(option))
        return ControlState::Pressed;
    if (isHover(option))
        return ControlState::Hover;
    return ControlState::Normal;
};
 
} // namespace StyleOptionHelper
 
#define AcceptMedium      u"\uF78C"_s
// QStringLiteral(u"\uE73C")
#define Dash12            u"\uE629"_s
#define CheckMark         u"\uE73E"_s
 
#define CaretLeftSolid8   u"\uEDD9"_s
#define CaretRightSolid8  u"\uEDDA"_s
#define CaretUpSolid8     u"\uEDDB"_s
#define CaretDownSolid8   u"\uEDDC"_s
 
#define ChevronDown       u"\uE70D"_s
#define ChevronUp         u"\uE70E"_s
 
#define ChevronDownMed    u"\uE972"_s
#define ChevronLeftMed    u"\uE973"_s
#define ChevronRightMed   u"\uE974"_s
 
#define ChevronUpSmall    u"\uE96D"_s
#define ChevronDownSmall  u"\uE96E"_s
 
#define ChromeMinimize    u"\uE921"_s
#define ChromeMaximize    u"\uE922"_s
#define ChromeRestore     u"\uE923"_s
#define ChromeClose       u"\uE8BB"_s
 
#define Help              u"\uE897"_s
 
template <typename R, typename P, typename B>
static inline void drawRoundedRect(QPainter *p, R &&rect, P &&pen, B &&brush)
{
    p->setPen(pen);
    p->setBrush(brush);
    p->drawRoundedRect(rect, secondLevelRoundingRadius, secondLevelRoundingRadius);
}
 
static constexpr int percentToAlpha(double percent)
{
    return qRound(percent * 255. / 100.);
}
 
static constexpr std::array<QColor, 32> WINUI3ColorsLight {
    QColor(0x00,0x00,0x00,0x09), //subtleHighlightColor
    QColor(0x00,0x00,0x00,0x06), //subtlePressedColor
    QColor(0x00,0x00,0x00,0x0F), //frameColorLight
    QColor(0x00,0x00,0x00,percentToAlpha(60.63)),   //frameColorStrong
    QColor(0x00,0x00,0x00,percentToAlpha(21.69)),   //frameColorStrongDisabled
    QColor(0x00,0x00,0x00,0x72), //controlStrongFill
    QColor(0x00,0x00,0x00,0x29), //controlStrokeSecondary
    QColor(0x00,0x00,0x00,0x14), //controlStrokePrimary
    QColor(0xFF,0xFF,0xFF,0xFF), //menuPanelFill
    QColor(0x00,0x00,0x00,0x66), //controlStrokeOnAccentSecondary
    QColor(0xFF,0xFF,0xFF,0xFF), //controlFillSolid
    QColor(0x75,0x75,0x75,0x66), //surfaceStroke
    QColor(0xFF,0xFF,0xFF,0xFF), //focusFrameInnerStroke
    QColor(0x00,0x00,0x00,0xFF), //focusFrameOuterStroke
    QColor(0xFF,0xFF,0xFF,percentToAlpha(70)),      // fillControlDefault
    QColor(0xF9,0xF9,0xF9,percentToAlpha(50)),      // fillControlSecondary
    QColor(0xF9,0xF9,0xF9,percentToAlpha(30)),      // fillControlTertiary
    QColor(0xF9,0xF9,0xF9,percentToAlpha(30)),      // fillControlDisabled
    QColor(0x00,0x00,0x00,percentToAlpha(2.41)),    // fillControlAltSecondary
    QColor(0x00,0x00,0x00,percentToAlpha(5.78)),    // fillControlAltTertiary
    QColor(0x00,0x00,0x00,percentToAlpha(9.24)),    // fillControlAltQuarternary
    QColor(0xFF,0xFF,0xFF,percentToAlpha(0.00)),    // fillControlAltDisabled
    QColor(0x00,0x00,0x00,percentToAlpha(100)),     // fillAccentDefault
    QColor(0x00,0x00,0x00,percentToAlpha(90)),      // fillAccentSecondary
    QColor(0x00,0x00,0x00,percentToAlpha(80)),      // fillAccentTertiary
    QColor(0x00,0x00,0x00,percentToAlpha(21.69)),   // fillAccentDisabled
    QColor(0x00,0x00,0x00,percentToAlpha(89.56)),   // textPrimary
    QColor(0x00,0x00,0x00,percentToAlpha(60.63)),   // textSecondary
    QColor(0x00,0x00,0x00,percentToAlpha(36.14)),   // textDisabled
    QColor(0xFF,0xFF,0xFF,percentToAlpha(100)),     // textOnAccentPrimary
    QColor(0xFF,0xFF,0xFF,percentToAlpha(70)),      // textOnAccentSecondary
    QColor(0xFF,0xFF,0xFF,percentToAlpha(100)),     // textOnAccentDisabled
};
 
static constexpr std::array<QColor, 32> WINUI3ColorsDark {
    QColor(0xFF,0xFF,0xFF,0x0F), //subtleHighlightColor
    QColor(0xFF,0xFF,0xFF,0x0A), //subtlePressedColor
    QColor(0xFF,0xFF,0xFF,0x12), //frameColorLight
    QColor(0xFF,0xFF,0xFF,percentToAlpha(60.47)),   //frameColorStrong
    QColor(0xFF,0xFF,0xFF,percentToAlpha(15.81)),   //frameColorStrongDisabled
    QColor(0xFF,0xFF,0xFF,0x8B), //controlStrongFill
    QColor(0xFF,0xFF,0xFF,0x18), //controlStrokeSecondary
    QColor(0xFF,0xFF,0xFF,0x12), //controlStrokePrimary
    QColor(0x0F,0x0F,0x0F,0xFF), //menuPanelFill
    QColor(0xFF,0xFF,0xFF,0x14), //controlStrokeOnAccentSecondary
    QColor(0x45,0x45,0x45,0xFF), //controlFillSolid
    QColor(0x75,0x75,0x75,0x66), //surfaceStroke
    QColor(0x00,0x00,0x00,0xFF), //focusFrameInnerStroke
    QColor(0xFF,0xFF,0xFF,0xFF), //focusFrameOuterStroke
    QColor(0xFF,0xFF,0xFF,percentToAlpha(6.05)),    // fillControlDefault
    QColor(0xFF,0xFF,0xFF,percentToAlpha(8.37)),    // fillControlSecondary
    QColor(0xFF,0xFF,0xFF,percentToAlpha(3.26)),    // fillControlTertiary
    QColor(0xFF,0xFF,0xFF,percentToAlpha(4.19)),    // fillControlDisabled
    QColor(0x00,0x00,0x00,percentToAlpha(10.0)),    // fillControlAltDefault
    QColor(0xFF,0xFF,0xFF,percentToAlpha(4.19)),    // fillControlAltSecondary
    QColor(0xFF,0xFF,0xFF,percentToAlpha(6.98)),    // fillControlAltTertiafillCy
    QColor(0xFF,0xFF,0xFF,percentToAlpha(0.00)),    // controlAltDisabled
    QColor(0x00,0x00,0x00,percentToAlpha(100)),     // fillAccentDefault
    QColor(0x00,0x00,0x00,percentToAlpha(90)),      // fillAccentSecondary
    QColor(0x00,0x00,0x00,percentToAlpha(80)),      // fillAccentTertiary
    QColor(0xFF,0xFF,0xFF,percentToAlpha(15.81)),   // fillAccentDisabled
    QColor(0xFF,0xFF,0xFF,percentToAlpha(100)),     // textPrimary
    QColor(0xFF,0xFF,0xFF,percentToAlpha(78.6)),    // textSecondary
    QColor(0xFF,0xFF,0xFF,percentToAlpha(36.28)),   // textDisabled
    QColor(0x00,0x00,0x00,percentToAlpha(100)),     // textOnAccentPrimary
    QColor(0x00,0x00,0x00,percentToAlpha(70)),      // textOnAccentSecondary
    QColor(0xFF,0xFF,0xFF,percentToAlpha(53.02)),   // textOnAccentDisabled
};
 
static constexpr std::array<std::array<QColor,32>, 2> WINUI3Colors {
    WINUI3ColorsLight,
    WINUI3ColorsDark
};
 
// Color of close Button in Titlebar (default + hover)
static constexpr QColor shellCaptionCloseFillColorPrimary(0xC4,0x2B,0x1C,0xFF);
static constexpr QColor shellCaptionCloseTextFillColorPrimary(0xFF,0xFF,0xFF,0xFF);
// Color of close Button in Titlebar (pressed + disabled)
static constexpr QColor shellCaptionCloseFillColorSecondary(0xC4,0x2B,0x1C,0xE6);
static constexpr QColor shellCaptionCloseTextFillColorSecondary(0xFF,0xFF,0xFF,0xB3);
 
 
#if QT_CONFIG(toolbutton)
static void drawArrow(const QStyle *style, const QStyleOptionToolButton *toolbutton,
                      const QRect &rect, QPainter *painter, const QWidget *widget = nullptr)
{
    QStyle::PrimitiveElement pe;
    switch (toolbutton->arrowType) {
    case Qt::LeftArrow:
        pe = QStyle::PE_IndicatorArrowLeft;
        break;
    case Qt::RightArrow:
        pe = QStyle::PE_IndicatorArrowRight;
        break;
    case Qt::UpArrow:
        pe = QStyle::PE_IndicatorArrowUp;
        break;
    case Qt::DownArrow:
        pe = QStyle::PE_IndicatorArrowDown;
        break;
    default:
        return;
    }
    QStyleOption arrowOpt = *toolbutton;
    arrowOpt.rect = rect;
    style->drawPrimitive(pe, &arrowOpt, painter, widget);
}
#endif // QT_CONFIG(toolbutton)
 
static qreal radioButtonInnerRadius(int state)
{
    qreal radius = 7.0;
    if (state & QStyle::State_Sunken)
        radius = 4.0f;
    else if (state & QStyle::State_MouseOver && !(state & QStyle::State_On))
        radius = 7.0f;
    else if (state & QStyle::State_MouseOver && (state & QStyle::State_On))
        radius = 5.0f;
    else if (state & QStyle::State_On)
        radius = 4.0f;
    return radius;
}
 
static qreal sliderInnerRadius(QStyle::State state, bool insideHandle)
{
    if (state & QStyle::State_Sunken)
        return 0.29;
    else if (insideHandle)
        return 0.71;
    return 0.43;
}
/*!
  \class QWindows11Style
  \brief The QWindows11Style class provides a look and feel suitable for applications on Microsoft Windows 11.
  \since 6.6
  \ingroup appearance
  \inmodule QtWidgets
  \internal
 
  \warning This style is only available on the Windows 11 platform and above.
 
  \sa QWindows11Style QWindowsVistaStyle, QMacStyle, QFusionStyle
*/
 
/*!
  Constructs a QWindows11Style object.
*/
QWindows11Style::QWindows11Style() : QWindows11Style(*new QWindows11StylePrivate)
{
}
 
/*!
  \internal
  Constructs a QWindows11Style object.
*/
QWindows11Style::QWindows11Style(QWindows11StylePrivate &dd) : QWindowsVistaStyle(dd)
{
    Q_D(QWindows11Style);
    d->assetFont = QFont("Segoe Fluent Icons");
    d->assetFont.setStyleStrategy(QFont::NoFontMerging);
    highContrastTheme = QGuiApplicationPrivate::styleHints->colorScheme() == Qt::ColorScheme::Unknown;
    colorSchemeIndex = QGuiApplicationPrivate::styleHints->colorScheme() == Qt::ColorScheme::Light ? 0 : 1;
}
 
/*!
  Destructor.
*/
QWindows11Style::~QWindows11Style() = default;
 
/*!
  \internal
  see drawPrimitive for comments on the animation support
 
 */
void QWindows11Style::drawComplexControl(ComplexControl control, const QStyleOptionComplex *option,
                                         QPainter *painter, const QWidget *widget) const
{
    QWindows11StylePrivate *d = const_cast<QWindows11StylePrivate*>(d_func());
 
    const auto drawTitleBarButton = [&](ComplexControl control, SubControl sc, const QString &str) {
        using namespace StyleOptionHelper;
        const QRect buttonRect = proxy()->subControlRect(control, option, sc, widget);
        if (buttonRect.isValid()) {
            const bool hover = option->activeSubControls == sc && isHover(option);
            if (hover)
                painter->fillRect(buttonRect, winUI3Color(subtleHighlightColor));
            painter->setPen(option->palette.color(QPalette::WindowText));
            painter->drawText(buttonRect, Qt::AlignCenter, str);
        }
    };
    const auto drawTitleBarCloseButton = [&](ComplexControl control, SubControl sc, const QString &str) {
        using namespace StyleOptionHelper;
        const QRect buttonRect = proxy()->subControlRect(control, option, sc, widget);
        if (buttonRect.isValid()) {
            const auto state = (option->activeSubControls == sc) ? calcControlState(option)
                                                                 : ControlState::Normal;
            QPen pen;
            switch (state) {
            case ControlState::Hover:
                painter->fillRect(buttonRect, shellCaptionCloseFillColorPrimary);
                pen = shellCaptionCloseTextFillColorPrimary;
                break;
            case ControlState::Pressed:
                painter->fillRect(buttonRect, shellCaptionCloseFillColorSecondary);
                pen = shellCaptionCloseTextFillColorSecondary;
                break;
            case ControlState::Disabled:
            case ControlState::Normal:
                pen = option->palette.color(QPalette::WindowText);
                break;
            }
            painter->setPen(pen);
            painter->drawText(buttonRect, Qt::AlignCenter, str);
        }
    };
 
 
    State state = option->state;
    SubControls sub = option->subControls;
    State flags = option->state;
    if (widget && widget->testAttribute(Qt::WA_UnderMouse) && widget->isActiveWindow())
        flags |= State_MouseOver;
 
    painter->save();
    painter->setRenderHint(QPainter::Antialiasing);
    if (d->transitionsEnabled() && option->styleObject) {
        if (control == CC_Slider) {
            if (const auto *slider = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
                QObject *styleObject = option->styleObject; // Can be widget or qquickitem
 
                QRectF thumbRect = proxy()->subControlRect(CC_Slider, option, SC_SliderHandle, widget);
                const qreal outerRadius = qMin(8.0, (slider->orientation == Qt::Horizontal ? thumbRect.height() / 2.0 : thumbRect.width() / 2.0) - 1);
                bool isInsideHandle = option->activeSubControls == SC_SliderHandle;
 
                bool oldIsInsideHandle = styleObject->property("_q_insidehandle").toBool();
                State oldState = State(styleObject->property("_q_stylestate").toInt());
                SubControls oldActiveControls = SubControls(styleObject->property("_q_stylecontrols").toInt());
 
                QRectF oldRect = styleObject->property("_q_stylerect").toRect();
                styleObject->setProperty("_q_insidehandle", isInsideHandle);
                styleObject->setProperty("_q_stylestate", int(state));
                styleObject->setProperty("_q_stylecontrols", int(option->activeSubControls));
                styleObject->setProperty("_q_stylerect", option->rect);
                if (option->styleObject->property("_q_end_radius").isNull())
                    option->styleObject->setProperty("_q_end_radius", outerRadius * 0.43);
 
                bool doTransition = (((state & State_Sunken) != (oldState & State_Sunken)
                                     || (oldIsInsideHandle != isInsideHandle)
                                     || (oldActiveControls != option->activeSubControls))
                                     && state & State_Enabled);
 
                if (oldRect != option->rect) {
                    doTransition = false;
                    d->stopAnimation(styleObject);
                    styleObject->setProperty("_q_inner_radius", outerRadius * 0.43);
                }
 
                if (doTransition) {
                    QNumberStyleAnimation *t = new QNumberStyleAnimation(styleObject);
                    t->setStartValue(styleObject->property("_q_inner_radius").toFloat());
                    t->setEndValue(outerRadius * sliderInnerRadius(state, isInsideHandle));
                    styleObject->setProperty("_q_end_radius", t->endValue());
 
                    t->setStartTime(d->animationTime());
                    t->setDuration(150);
                    d->startAnimation(t);
                }
            }
        }
    }
 
    switch (control) {
#if QT_CONFIG(spinbox)
    case CC_SpinBox:
        if (const QStyleOptionSpinBox *sb = qstyleoption_cast<const QStyleOptionSpinBox *>(option)) {
            QCachedPainter cp(painter, QLatin1StringView("win11_spinbox") % HexString<uint8_t>(colorSchemeIndex),
                              sb, sb->rect.size());
            if (cp.needsPainting()) {
                const auto frameRect = QRectF(option->rect).marginsRemoved(QMarginsF(1.5, 1.5, 1.5, 1.5));
                drawRoundedRect(cp.painter(), frameRect, Qt::NoPen, option->palette.brush(QPalette::Base));
 
                if (sb->frame && (sub & SC_SpinBoxFrame))
                    drawLineEditFrame(cp.painter(), frameRect, option);
 
                const bool isMouseOver = state & State_MouseOver;
                const bool hasFocus = state & State_HasFocus;
                if (isMouseOver && !hasFocus && !highContrastTheme)
                    drawRoundedRect(cp.painter(), frameRect, Qt::NoPen, winUI3Color(subtleHighlightColor));
 
                const auto drawUpDown = [&](QStyle::SubControl sc) {
                    const bool isUp = sc == SC_SpinBoxUp;
                    const QRect rect = proxy()->subControlRect(CC_SpinBox, option, sc, widget);
                    if (sb->activeSubControls & sc)
                        drawRoundedRect(cp.painter(), rect.adjusted(1, 1, -1, -2), Qt::NoPen,
                                        winUI3Color(subtleHighlightColor));
 
                    cp->setFont(d->assetFont);
                    cp->setPen(sb->palette.buttonText().color());
                    cp->setBrush(Qt::NoBrush);
                    cp->drawText(rect, Qt::AlignCenter, isUp ? ChevronUp : ChevronDown);
                };
                if (sub & SC_SpinBoxUp) drawUpDown(SC_SpinBoxUp);
                if (sub & SC_SpinBoxDown) drawUpDown(SC_SpinBoxDown);
                if (state & State_KeyboardFocusChange && state & State_HasFocus) {
                    QStyleOptionFocusRect fropt;
                    fropt.QStyleOption::operator=(*option);
                    proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, cp.painter(), widget);
                }
            }
        }
        break;
#endif // QT_CONFIG(spinbox)
#if QT_CONFIG(slider)
    case CC_Slider:
        if (const auto *slider = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
            const auto &slrect = slider->rect;
            const bool isHorizontal = slider->orientation == Qt::Horizontal;
            const QRectF handleRect(proxy()->subControlRect(CC_Slider, option, SC_SliderHandle, widget));
            const QPointF handleCenter(handleRect.center());
 
            if (sub & SC_SliderGroove) {
                QRectF rect = proxy()->subControlRect(CC_Slider, option, SC_SliderGroove, widget);
                QRectF leftRect;
                QRectF rightRect;
 
                if (isHorizontal) {
                    rect = QRectF(rect.left() + 2, rect.center().y() - 2, rect.width() - 2, 4);
                    leftRect = QRectF(rect.left(), rect.top(), handleCenter.x() - rect.left(),
                                      rect.height());
                    rightRect = QRectF(handleCenter.x(), rect.top(),
                                       rect.width() - handleCenter.x(),
                                       rect.height());
                } else {
                    rect = QRect(rect.center().x() - 2, rect.top() + 2, 4, rect.height() - 2);
                    leftRect = QRectF(rect.left(), rect.top(), rect.width(),
                                      handleCenter.y() - rect.top());
                    rightRect = QRectF(rect.left(), handleCenter.y(), rect.width(),
                                       rect.height() - handleCenter.y());
                }
                if (slider->upsideDown)
                    qSwap(leftRect, rightRect);
 
                painter->setPen(Qt::NoPen);
                painter->setBrush(calculateAccentColor(option));
                painter->drawRoundedRect(leftRect,1,1);
                painter->setBrush(WINUI3Colors[colorSchemeIndex][controlStrongFill]);
                painter->drawRoundedRect(rightRect,1,1);
            }
            if (sub & SC_SliderTickmarks) {
                int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider, widget);
                int ticks = slider->tickPosition;
                int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider, widget);
                int len = proxy()->pixelMetric(PM_SliderLength, slider, widget);
                int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider, widget);
                int interval = slider->tickInterval;
                if (interval <= 0) {
                    interval = slider->singleStep;
                    if (QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, interval,
                                                        available)
                                - QStyle::sliderPositionFromValue(slider->minimum, slider->maximum,
                                                                  0, available) < 3)
                        interval = slider->pageStep;
                }
                if (!interval)
                    interval = 1;
                int fudge = len / 2;
                painter->setPen(slider->palette.text().color());
                QVarLengthArray<QLineF, 32> lines;
                int v = slider->minimum;
                while (v <= slider->maximum + 1) {
                    if (v == slider->maximum + 1 && interval == 1)
                        break;
                    const int v_ = qMin(v, slider->maximum);
                    int tickLength = (v_ == slider->minimum || v_ >= slider->maximum) ? 4 : 3;
                    int pos = QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, v_,
                                                              available, slider->upsideDown);
                    pos += fudge;
                    if (isHorizontal) {
                        if (ticks & QSlider::TicksAbove) {
                            lines.append(QLineF(pos, tickOffset - 0.5,
                                                pos, tickOffset - tickLength - 0.5));
                        }
 
                        if (ticks & QSlider::TicksBelow) {
                            lines.append(QLineF(pos, tickOffset + thickness + 0.5,
                                                pos, tickOffset + thickness + tickLength + 0.5));
                        }
                    } else {
                        if (ticks & QSlider::TicksAbove) {
                            lines.append(QLineF(tickOffset - 0.5, pos,
                                                tickOffset - tickLength - 0.5, pos));
                        }
 
                        if (ticks & QSlider::TicksBelow) {
                            lines.append(QLineF(tickOffset + thickness + 0.5, pos,
                                                tickOffset + thickness + tickLength + 0.5, pos));
                        }
                    }
                    // in the case where maximum is max int
                    int nextInterval = v + interval;
                    if (nextInterval < v)
                        break;
                    v = nextInterval;
                }
                if (!lines.isEmpty()) {
                    painter->save();
                    painter->translate(slrect.topLeft());
                    painter->drawLines(lines.constData(), lines.size());
                    painter->restore();
                }
            }
            if (sub & SC_SliderHandle) {
                const qreal outerRadius = qMin(8.0, (isHorizontal ? handleRect.height() / 2.0 : handleRect.width() / 2.0) - 1);
                float innerRadius = outerRadius * 0.43;
 
                if (option->styleObject) {
                    const QNumberStyleAnimation* animation = qobject_cast<QNumberStyleAnimation *>(d->animation(option->styleObject));
                    if (animation != nullptr) {
                        innerRadius = animation->currentValue();
                        option->styleObject->setProperty("_q_inner_radius", innerRadius);
                    } else {
                        bool isInsideHandle = option->activeSubControls == SC_SliderHandle;
                        innerRadius = outerRadius * sliderInnerRadius(state, isInsideHandle);
                    }
                }
 
                painter->setPen(Qt::NoPen);
                painter->setBrush(winUI3Color(controlFillSolid));
                painter->drawEllipse(handleCenter, outerRadius, outerRadius);
                painter->setBrush(calculateAccentColor(option));
                painter->drawEllipse(handleCenter, innerRadius, innerRadius);
 
                painter->setPen(winUI3Color(controlStrokeSecondary));
                painter->setBrush(Qt::NoBrush);
                painter->drawEllipse(handleCenter, outerRadius + 0.5, outerRadius + 0.5);
            }
            if (slider->state & State_HasFocus) {
                QStyleOptionFocusRect fropt;
                fropt.QStyleOption::operator=(*slider);
                fropt.rect = subElementRect(SE_SliderFocusRect, slider, widget);
                proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
            }
        }
        break;
#endif
#if QT_CONFIG(combobox)
    case CC_ComboBox:
        if (const QStyleOptionComboBox *combobox = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
            const auto frameRect = QRectF(option->rect).marginsRemoved(QMarginsF(1.5, 1.5, 1.5, 1.5));
            drawRoundedRect(painter, frameRect, Qt::NoPen, option->palette.brush(QPalette::Base));
 
            if (combobox->frame)
                drawLineEditFrame(painter, frameRect, combobox, combobox->editable);
 
            const bool isMouseOver = state & State_MouseOver;
            const bool hasFocus = state & State_HasFocus;
            if (isMouseOver && !hasFocus && !highContrastTheme)
                drawRoundedRect(painter, frameRect, Qt::NoPen, winUI3Color(subtleHighlightColor));
 
            if (sub & SC_ComboBoxArrow) {
                QRectF rect = proxy()->subControlRect(CC_ComboBox, option, SC_ComboBoxArrow, widget).adjusted(4, 0, -4, 1);
                painter->setFont(d->assetFont);
                painter->setPen(combobox->palette.text().color());
                painter->drawText(rect, Qt::AlignCenter, ChevronDownMed);
            }
            if (state & State_HasFocus) {
                drawPrimitive(PE_FrameFocusRect, option, painter, widget);
            }
            if (state & State_KeyboardFocusChange && state & State_HasFocus) {
                QStyleOptionFocusRect fropt;
                fropt.QStyleOption::operator=(*option);
                proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
            }
        }
        break;
#endif // QT_CONFIG(combobox)
    case CC_ScrollBar:
        if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
            QCachedPainter cp(painter, QLatin1StringView("win11_scrollbar")
                                       % HexString<uint8_t>(colorSchemeIndex)
                                       % HexString<int>(scrollbar->minimum)
                                       % HexString<int>(scrollbar->maximum)
                                       % HexString<int>(scrollbar->sliderPosition),
                              scrollbar, scrollbar->rect.size());
            if (cp.needsPainting()) {
                const bool vertical = scrollbar->orientation == Qt::Vertical;
                const bool horizontal = scrollbar->orientation == Qt::Horizontal;
                const bool isMouseOver = state & State_MouseOver;
                const bool isRtl = option->direction == Qt::RightToLeft;
 
                if (isMouseOver) {
                    QRectF rect = scrollbar->rect;
                    const QPointF center = rect.center();
                    if (vertical && rect.width() > 24) {
                        rect.marginsRemoved(QMargins(0, 2, 2, 2));
                        rect.setWidth(rect.width() / 2);
                    } else if (horizontal && rect.height() > 24) {
                        rect.marginsRemoved(QMargins(2, 0, 2, 2));
                        rect.setHeight(rect.height() / 2);
                    }
                    rect.moveCenter(center);
                    cp->setBrush(scrollbar->palette.base());
                    cp->setPen(Qt::NoPen);
                    cp->drawRoundedRect(rect, topLevelRoundingRadius, topLevelRoundingRadius);
                    rect = rect.marginsRemoved(QMarginsF(0.5, 0.5, 0.5, 0.5));
                    cp->setBrush(Qt::NoBrush);
                    cp->setPen(WINUI3Colors[colorSchemeIndex][frameColorLight]);
                    cp->drawRoundedRect(rect, topLevelRoundingRadius + 0.5, topLevelRoundingRadius + 0.5);
                }
                if (sub & SC_ScrollBarSlider) {
                    QRectF rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSlider, widget);
                    const QPointF center = rect.center();
                    if (vertical)
                        rect.setWidth(isMouseOver ? rect.width() / 2 : 1);
                    else
                        rect.setHeight(isMouseOver ? rect.height() / 2 : 1);
                    rect.moveCenter(center);
                    cp->setBrush(Qt::gray);
                    cp->setPen(Qt::NoPen);
                    cp->drawRoundedRect(rect, secondLevelRoundingRadius, secondLevelRoundingRadius);
                }
                if (sub & SC_ScrollBarAddLine) {
                    if (isMouseOver) {
                        const QRectF rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarAddLine, widget);
                        QFont f = QFont(d->assetFont);
                        f.setPointSize(6);
                        cp->setFont(f);
                        cp->setPen(Qt::gray);
                        const auto str = vertical ? CaretDownSolid8
                                                  : (isRtl ? CaretLeftSolid8 : CaretRightSolid8);
                        cp->drawText(rect, Qt::AlignCenter, str);
                    }
                }
                if (sub & SC_ScrollBarSubLine) {
                    if (isMouseOver) {
                        const QRectF rect = proxy()->subControlRect(CC_ScrollBar, option, SC_ScrollBarSubLine, widget);
                        QFont f = QFont(d->assetFont);
                        f.setPointSize(6);
                        cp->setFont(f);
                        cp->setPen(Qt::gray);
                        const auto str = vertical ? CaretUpSolid8
                                                  : (isRtl ? CaretRightSolid8 : CaretLeftSolid8);
                        cp->drawText(rect, Qt::AlignCenter, str);
                    }
                }
            }
        }
        break;
    case CC_MdiControls:{
            QFont buttonFont = QFont(d->assetFont);
            buttonFont.setPointSize(8);
            painter->setFont(buttonFont);
            drawTitleBarCloseButton(CC_MdiControls, SC_MdiCloseButton, ChromeClose);
            drawTitleBarButton(CC_MdiControls, SC_MdiNormalButton, ChromeRestore);
            drawTitleBarButton(CC_MdiControls, SC_MdiMinButton, ChromeMinimize);
        }
        break;
    case CC_TitleBar:
        if (const auto* titlebar = qstyleoption_cast<const QStyleOptionTitleBar*>(option)) {
            painter->setPen(Qt::NoPen);
            painter->setPen(WINUI3Colors[colorSchemeIndex][surfaceStroke]);
            painter->setBrush(titlebar->palette.button());
            painter->drawRect(titlebar->rect);
 
            // draw title
            QRect textRect = proxy()->subControlRect(CC_TitleBar, titlebar, SC_TitleBarLabel, widget);
            QColor textColor = titlebar->palette.color(titlebar->titleBarState & Qt::WindowActive ? QPalette::Active : QPalette::Disabled,QPalette::WindowText);
            painter->setPen(textColor);
            // Note workspace also does elliding but it does not use the correct font
            QString title = painter->fontMetrics().elidedText(titlebar->text, Qt::ElideRight, textRect.width() - 14);
            painter->drawText(textRect.adjusted(1, 1, -1, -1), title, QTextOption(Qt::AlignHCenter | Qt::AlignVCenter));
 
            QFont buttonFont = QFont(d->assetFont);
            buttonFont.setPointSize(8);
            painter->setFont(buttonFont);
            auto shouldDrawButton = [titlebar](SubControl sc, Qt::WindowType flag) {
                return (titlebar->subControls & sc) && (titlebar->titleBarFlags & flag);
            };
 
            // min button
            if (shouldDrawButton(SC_TitleBarMinButton, Qt::WindowMinimizeButtonHint) &&
                !(titlebar->titleBarState & Qt::WindowMinimized)) {
                drawTitleBarButton(CC_TitleBar, SC_TitleBarMinButton, ChromeMinimize);
            }
 
            // max button
            if (shouldDrawButton(SC_TitleBarMaxButton, Qt::WindowMaximizeButtonHint) &&
                !(titlebar->titleBarState & Qt::WindowMaximized)) {
                drawTitleBarButton(CC_TitleBar, SC_TitleBarMaxButton, ChromeMaximize);
            }
 
            // close button
            if (shouldDrawButton(SC_TitleBarCloseButton, Qt::WindowSystemMenuHint))
                drawTitleBarCloseButton(CC_TitleBar, SC_TitleBarCloseButton, ChromeClose);
 
            // normalize button
            if ((titlebar->subControls & SC_TitleBarNormalButton) &&
                (((titlebar->titleBarFlags & Qt::WindowMinimizeButtonHint) &&
                  (titlebar->titleBarState & Qt::WindowMinimized)) ||
                 ((titlebar->titleBarFlags & Qt::WindowMaximizeButtonHint) &&
                  (titlebar->titleBarState & Qt::WindowMaximized)))) {
                drawTitleBarButton(CC_TitleBar, SC_TitleBarNormalButton, ChromeRestore);
            }
 
            // context help button
            if (shouldDrawButton(SC_TitleBarContextHelpButton, Qt::WindowContextHelpButtonHint))
                drawTitleBarButton(CC_TitleBar, SC_TitleBarContextHelpButton, Help);
 
            // shade button
            if (shouldDrawButton(SC_TitleBarShadeButton, Qt::WindowShadeButtonHint))
                drawTitleBarButton(CC_TitleBar, SC_TitleBarShadeButton, ChevronUpSmall);
 
             // unshade button
            if (shouldDrawButton(SC_TitleBarUnshadeButton, Qt::WindowShadeButtonHint))
                drawTitleBarButton(CC_TitleBar, SC_TitleBarUnshadeButton, ChevronDownSmall);
 
            // window icon for system menu
            if (shouldDrawButton(SC_TitleBarSysMenu, Qt::WindowSystemMenuHint)) {
                const QRect iconRect = proxy()->subControlRect(CC_TitleBar, titlebar, SC_TitleBarSysMenu, widget);
                if (iconRect.isValid()) {
                    if (!titlebar->icon.isNull()) {
                        titlebar->icon.paint(painter, iconRect);
                    } else {
                        QStyleOption tool = *titlebar;
                        const auto extent = proxy()->pixelMetric(PM_SmallIconSize, &tool, widget);
                        const auto dpr = QStyleHelper::getDpr(widget);
                        const auto icon = proxy()->standardIcon(SP_TitleBarMenuButton, &tool, widget);
                        const auto pm = icon.pixmap(QSize(extent, extent), dpr);
                        proxy()->drawItemPixmap(painter, iconRect, Qt::AlignCenter, pm);
                    }
                }
            }
        }
        break;
    default:
        QWindowsVistaStyle::drawComplexControl(control, option, painter, widget);
    }
    painter->restore();
}
 
void QWindows11Style::drawPrimitive(PrimitiveElement element, const QStyleOption *option,
                                    QPainter *painter,
                                    const QWidget *widget) const {
    QWindows11StylePrivate *d = const_cast<QWindows11StylePrivate*>(d_func());
 
    int state = option->state;
    painter->save();
    painter->setRenderHint(QPainter::Antialiasing);
    if (d->transitionsEnabled() && option->styleObject && (element == PE_IndicatorCheckBox || element == PE_IndicatorRadioButton)) {
        QObject *styleObject = option->styleObject; // Can be widget or qquickitem
        int oldState = styleObject->property("_q_stylestate").toInt();
        styleObject->setProperty("_q_stylestate", int(option->state));
        styleObject->setProperty("_q_stylerect", option->rect);
        bool doTransition = (((state & State_Sunken) != (oldState & State_Sunken)
                             || ((state & State_MouseOver) != (oldState & State_MouseOver))
                             || (state & State_On) != (oldState & State_On))
                             && state & State_Enabled);
        if (doTransition) {
            if (element == PE_IndicatorRadioButton) {
                QNumberStyleAnimation *t = new QNumberStyleAnimation(styleObject);
                t->setStartValue(styleObject->property("_q_inner_radius").toFloat());
                t->setEndValue(radioButtonInnerRadius(state));
                styleObject->setProperty("_q_end_radius", t->endValue());
                t->setStartTime(d->animationTime());
                t->setDuration(150);
                d->startAnimation(t);
            }
            else if (element == PE_IndicatorCheckBox) {
                if ((oldState & State_Off && state & State_On) || (oldState & State_NoChange && state & State_On)) {
                    QNumberStyleAnimation *t = new QNumberStyleAnimation(styleObject);
                    t->setStartValue(0.0f);
                    t->setEndValue(1.0f);
                    t->setStartTime(d->animationTime());
                    t->setDuration(150);
                    d->startAnimation(t);
                }
            }
        }
    }
 
    switch (element) {
    case PE_FrameFocusRect: {
        if (const QStyleOptionFocusRect *fropt = qstyleoption_cast<const QStyleOptionFocusRect *>(option)) {
            if (!(fropt->state & State_KeyboardFocusChange))
                break;
            QRectF focusRect = option->rect;
            focusRect = focusRect.marginsRemoved(QMarginsF(1.5,1.5,1.5,1.5));
            painter->setPen(winUI3Color(focusFrameInnerStroke));
            painter->drawRoundedRect(focusRect,4,4);
 
            focusRect = focusRect.marginsAdded(QMarginsF(1.0,1.0,1.0,1.0));
            painter->setPen(QPen(winUI3Color(focusFrameOuterStroke),1));
            painter->drawRoundedRect(focusRect,4,4);
        }
        break;
    }
    case PE_PanelTipLabel: {
        const auto rect = QRectF(option->rect).marginsRemoved(QMarginsF(0.5, 0.5, 0.5, 0.5));
        const auto pen = highContrastTheme ? option->palette.buttonText().color()
                                           : winUI3Color(frameColorLight);
        drawRoundedRect(painter, rect, pen, option->palette.toolTipBase());
        break;
    }
    case PE_FrameTabWidget:
#if QT_CONFIG(tabwidget)
        if (const QStyleOptionTabWidgetFrame *frame = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(option)) {
            const auto rect = QRectF(option->rect).marginsRemoved(QMarginsF(0.5, 0.5, 0.5, 0.5));
            const auto pen = highContrastTheme ? frame->palette.buttonText().color()
                                               : winUI3Color(frameColorLight);
            drawRoundedRect(painter, rect, pen, frame->palette.base());
        }
#endif  // QT_CONFIG(tabwidget)
        break;
    case PE_FrameGroupBox:
        if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
            const auto pen = highContrastTheme ? frame->palette.buttonText().color()
                                               : winUI3Color(frameColorStrong);
            if (frame->features & QStyleOptionFrame::Flat) {
                painter->setBrush(Qt::NoBrush);
                painter->setPen(pen);
                const QRect &fr = frame->rect;
                QPoint p1(fr.x(), fr.y() + 1);
                QPoint p2(fr.x() + fr.width(), p1.y());
                painter->drawLine(p1, p2);
            } else {
                const auto frameRect = QRectF(frame->rect).marginsRemoved(QMarginsF(1.5, 1.5, 1.5, 1.5));
                drawRoundedRect(painter, frameRect, pen, Qt::NoBrush);
            }
        }
        break;
    case PE_IndicatorHeaderArrow:
        if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option)) {
            QFont f(d->assetFont);
            f.setPointSize(6);
            painter->setFont(f);
            painter->setPen(header->palette.text().color());
            QRectF rect = option->rect;
            if (header->sortIndicator & QStyleOptionHeader::SortUp) {
                painter->drawText(rect, Qt::AlignCenter, ChevronUpSmall);
            } else if (header->sortIndicator & QStyleOptionHeader::SortDown) {
                painter->drawText(rect, Qt::AlignCenter, ChevronDownSmall);
            }
        }
        break;
    case PE_IndicatorCheckBox: {
            const bool isRtl = option->direction == Qt::RightToLeft;
            const bool isOn = option->state & State_On;
            const bool isPartial = option->state & State_NoChange;
 
            QRectF rect = isRtl ? option->rect.adjusted(0, 0, -2, 0) : option->rect.adjusted(2, 0, 0, 0);
            const QPointF center = rect.center();
            rect.setWidth(15);
            rect.setHeight(15);
            rect.moveCenter(center);
 
            drawRoundedRect(painter, rect, borderPenControlAlt(option),
                            controlFillBrush(option, ControlType::ControlAlt));
 
            if (isOn) {
                painter->setFont(d->assetFont);
                painter->setPen(controlTextColor(option, QPalette::Window));
                qreal clipWidth = 1.0;
                QFontMetrics fm(d->assetFont);
                QRectF clipRect = fm.boundingRect(AcceptMedium);
                if (d->transitionsEnabled() && option->styleObject) {
                    QNumberStyleAnimation *animation = qobject_cast<QNumberStyleAnimation *>(
                            d->animation(option->styleObject));
                    if (animation)
                        clipWidth = animation->currentValue();
                }
 
                clipRect.moveCenter(center);
                clipRect.setLeft(rect.x() + (rect.width() - clipRect.width()) / 2.0 + 0.5);
                clipRect.setWidth(clipWidth * clipRect.width());
                painter->drawText(clipRect, Qt::AlignVCenter | Qt::AlignLeft, AcceptMedium);
            } else if (isPartial) {
                QFont f(d->assetFont);
                f.setPointSize(6);
                painter->setFont(f);
                painter->setPen(controlTextColor(option, QPalette::Window));
                painter->drawText(rect, Qt::AlignCenter, Dash12);
            }
        }
        break;
    case PE_IndicatorBranch: {
            if (option->state & State_Children) {
                const bool isReverse = option->direction == Qt::RightToLeft;
                const bool isOpen = option->state & QStyle::State_Open;
                QFont f(d->assetFont);
                f.setPointSize(6);
                painter->setFont(f);
                painter->setPen(option->palette.color(isOpen ? QPalette::Active : QPalette::Disabled,
                                                      QPalette::WindowText));
                const auto str = isOpen ? ChevronDownMed : (isReverse ? ChevronLeftMed : ChevronRightMed);
                painter->drawText(option->rect, Qt::AlignCenter, str);
            }
        }
        break;
    case PE_IndicatorRadioButton: {
            const bool isRtl = option->direction == Qt::RightToLeft;
            const bool isOn = option->state & State_On;
            qreal innerRadius = 7.0f;
            if (d->transitionsEnabled() && option->styleObject) {
                if (option->styleObject->property("_q_end_radius").isNull())
                    option->styleObject->setProperty("_q_end_radius", innerRadius);
                QNumberStyleAnimation *animation = qobject_cast<QNumberStyleAnimation *>(d->animation(option->styleObject));
                innerRadius = animation ? animation->currentValue() : option->styleObject->property("_q_end_radius").toFloat();
                option->styleObject->setProperty("_q_inner_radius", innerRadius);
            } else {
                innerRadius = radioButtonInnerRadius(state);
            }
 
            QRectF rect = isRtl ? option->rect.adjusted(0, 0, -2, 0) : option->rect.adjusted(2, 0, 0, 0);
            const QPointF center = rect.center();
 
            painter->setPen(borderPenControlAlt(option));
            painter->setBrush(controlFillBrush(option, ControlType::ControlAlt));
            if (isOn) {
                QPainterPath path;
                path.addEllipse(center, 7.5, 7.5);
                path.addEllipse(center, innerRadius, innerRadius);
                painter->drawPath(path);
                // Text On Accent/Primary
                painter->setBrush(option->palette.window().color());
                painter->drawEllipse(center, innerRadius, innerRadius);
            } else {
                painter->drawEllipse(center, 7.5, 7.5);
            }
        }
        break;
    case PE_PanelButtonTool:
    case PE_PanelButtonBevel:{
            const bool isEnabled = state & QStyle::State_Enabled;
            const bool isMouseOver = state & QStyle::State_MouseOver;
            const bool isRaised = state & QStyle::State_Raised;
            const QRectF rect = option->rect.marginsRemoved(QMargins(2,2,2,2));
            if (element == PE_PanelButtonTool && ((!isMouseOver && !isRaised) || !isEnabled))
                painter->setPen(Qt::NoPen);
            else
                painter->setPen(WINUI3Colors[colorSchemeIndex][controlStrokePrimary]);
            painter->setBrush(controlFillBrush(option, ControlType::Control));
            painter->drawRoundedRect(rect,
                                     secondLevelRoundingRadius, secondLevelRoundingRadius);
 
            if (isRaised) {
                const qreal sublineOffset = secondLevelRoundingRadius - 0.5;
                painter->setPen(WINUI3Colors[colorSchemeIndex][controlStrokeSecondary]);
                painter->drawLine(rect.bottomLeft() + QPointF(sublineOffset, 0.5), rect.bottomRight() + QPointF(-sublineOffset, 0.5));
            }
        }
        break;
    case PE_FrameDefaultButton:
        painter->setPen(option->palette.accent().color());
        painter->setBrush(Qt::NoBrush);
        painter->drawRoundedRect(option->rect, secondLevelRoundingRadius, secondLevelRoundingRadius);
        break;
    case PE_FrameMenu:
        break;
    case PE_PanelMenu: {
        const QRect rect = option->rect.marginsRemoved(QMargins(2, 2, 2, 2));
        painter->setPen(highContrastTheme ? QPen(option->palette.windowText().color(), 2)
                                          : winUI3Color(frameColorLight));
        painter->setBrush(winUI3Color(menuPanelFill));
        painter->drawRoundedRect(rect, topLevelRoundingRadius, topLevelRoundingRadius);
        break;
    }
    case PE_PanelLineEdit:
        if (const auto *panel = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
            const auto frameRect = QRectF(option->rect).marginsRemoved(QMarginsF(1.5, 1.5, 1.5, 1.5));
            drawRoundedRect(painter, frameRect, Qt::NoPen, option->palette.brush(QPalette::Base));
 
            if (panel->lineWidth > 0)
                proxy()->drawPrimitive(PE_FrameLineEdit, panel, painter, widget);
 
            const bool isMouseOver = state & State_MouseOver;
            const bool hasFocus = state & State_HasFocus;
            if (isMouseOver && !hasFocus && !highContrastTheme)
                drawRoundedRect(painter, frameRect, Qt::NoPen, winUI3Color(subtleHighlightColor));
        }
        break;
    case PE_FrameLineEdit: {
        const auto frameRect = QRectF(option->rect).marginsRemoved(QMarginsF(1.5, 1.5, 1.5, 1.5));
        drawLineEditFrame(painter, frameRect, option);
        if (state & State_KeyboardFocusChange && state & State_HasFocus) {
            QStyleOptionFocusRect fropt;
            fropt.QStyleOption::operator=(*option);
            proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, painter, widget);
        }
        break;
    }
    case PE_Frame: {
        if (const auto *frame = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
            const auto rect = QRectF(option->rect).marginsRemoved(QMarginsF(1.5, 1.5, 1.5, 1.5));
            if (qobject_cast<const QComboBoxPrivateContainer *>(widget)) {
                QPen pen;
                if (highContrastTheme)
                    pen = QPen(option->palette.windowText().color(), 2);
                else
                    pen = Qt::NoPen;
                drawRoundedRect(painter, rect, pen, WINUI3Colors[colorSchemeIndex][menuPanelFill]);
            } else
                drawRoundedRect(painter, rect, Qt::NoPen, option->palette.brush(QPalette::Base));
 
            if (frame->frameShape == QFrame::NoFrame)
                break;
 
            drawLineEditFrame(painter, rect, option, qobject_cast<const QTextEdit *>(widget) != nullptr);
        }
        break;
    }
    case PE_PanelItemViewItem:
        if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(option)) {
            if (vopt->backgroundBrush.style() != Qt::NoBrush) {
                QPainterStateGuard psg(painter);
                painter->setBrushOrigin(vopt->rect.topLeft());
                painter->fillRect(vopt->rect, vopt->backgroundBrush);
            }
        }
        break;
    case PE_PanelItemViewRow:
        if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(option)) {
            // this is only called from a QTreeView to paint
            //  - the tree branch decoration (incl. selected/hovered or not)
            //  - the (alternate) background of the item in always unselected state
            const QRect &rect = vopt->rect;
            const bool isRtl = option->direction == Qt::RightToLeft;
            if (rect.width() <= 0)
                break;
 
            painter->setPen(Qt::NoPen);
            if (vopt->features & QStyleOptionViewItem::Alternate)
                painter->setBrush(vopt->palette.alternateBase());
            else
                painter->setBrush(vopt->palette.base());
            painter->drawRect(rect);
 
            const bool isTreeDecoration = vopt->features.testFlag(
                    QStyleOptionViewItem::IsDecorationForRootColumn);
            if (isTreeDecoration && vopt->state.testAnyFlags(State_Selected | State_MouseOver) &&
                vopt->showDecorationSelected) {
                const bool onlyOne = vopt->viewItemPosition == QStyleOptionViewItem::OnlyOne ||
                                     vopt->viewItemPosition == QStyleOptionViewItem::Invalid;
                bool isFirst = vopt->viewItemPosition == QStyleOptionViewItem::Beginning;
                bool isLast = vopt->viewItemPosition == QStyleOptionViewItem::End;
 
                if (onlyOne)
                    isFirst = true;
 
                if (isRtl) {
                    isFirst = !isFirst;
                    isLast = !isLast;
                }
 
                const QAbstractItemView *view = qobject_cast<const QAbstractItemView *>(widget);
                painter->setBrush(view->alternatingRowColors() ? vopt->palette.highlight() : WINUI3Colors[colorSchemeIndex][subtleHighlightColor]);
                painter->setPen(Qt::NoPen);
                if (isFirst) {
                    painter->save();
                    painter->setClipRect(rect);
                    painter->drawRoundedRect(rect.marginsRemoved(QMargins(2, 2, -secondLevelRoundingRadius, 2)),
                                             secondLevelRoundingRadius, secondLevelRoundingRadius);
                    painter->restore();
                } else if (isLast) {
                    painter->save();
                    painter->setClipRect(rect);
                    painter->drawRoundedRect(rect.marginsRemoved(QMargins(-secondLevelRoundingRadius, 2, 2, 2)),
                                             secondLevelRoundingRadius, secondLevelRoundingRadius);
                    painter->restore();
                } else {
                    painter->drawRect(vopt->rect.marginsRemoved(QMargins(0, 2, 0, 2)));
                }
            }
        }
        break;
    case QStyle::PE_Widget: {
        if (widget && widget->palette().isBrushSet(QPalette::Active, widget->backgroundRole())) {
            const QBrush bg = widget->palette().brush(widget->backgroundRole());
            auto wp = QWidgetPrivate::get(widget);
            QPainterStateGuard psg(painter);
            wp->updateBrushOrigin(painter, bg);
            painter->fillRect(option->rect, bg);
        }
        break;
    }
    case QStyle::PE_FrameWindow:
        if (const auto *frm = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
 
            QRectF rect= option->rect;
            int fwidth = int((frm->lineWidth + frm->midLineWidth) / QWindowsStylePrivate::nativeMetricScaleFactor(widget));
 
            QRectF bottomLeftCorner = QRectF(rect.left() + 1.0,
                                             rect.bottom() - 1.0 - secondLevelRoundingRadius,
                                             secondLevelRoundingRadius,
                                             secondLevelRoundingRadius);
            QRectF bottomRightCorner = QRectF(rect.right() - 1.0  - secondLevelRoundingRadius,
                                              rect.bottom() - 1.0  - secondLevelRoundingRadius,
                                              secondLevelRoundingRadius,
                                              secondLevelRoundingRadius);
 
            //Draw Mask
            if (widget != nullptr) {
                QBitmap mask(widget->width(), widget->height());
                mask.clear();
 
                QPainter maskPainter(&mask);
                maskPainter.setRenderHint(QPainter::Antialiasing);
                maskPainter.setBrush(Qt::color1);
                maskPainter.setPen(Qt::NoPen);
                maskPainter.drawRoundedRect(option->rect,secondLevelRoundingRadius,secondLevelRoundingRadius);
                const_cast<QWidget*>(widget)->setMask(mask);
            }
 
            //Draw Window
            painter->setPen(QPen(frm->palette.base(), fwidth));
            painter->drawLine(QPointF(rect.left(), rect.top()),
                              QPointF(rect.left(), rect.bottom() - fwidth));
            painter->drawLine(QPointF(rect.left() + fwidth, rect.bottom()),
                              QPointF(rect.right() - fwidth, rect.bottom()));
            painter->drawLine(QPointF(rect.right(), rect.top()),
                              QPointF(rect.right(), rect.bottom() - fwidth));
 
            painter->setPen(WINUI3Colors[colorSchemeIndex][surfaceStroke]);
            painter->drawLine(QPointF(rect.left() + 0.5, rect.top() + 0.5),
                              QPointF(rect.left() + 0.5, rect.bottom() - 0.5 - secondLevelRoundingRadius));
            painter->drawLine(QPointF(rect.left() + 0.5 + secondLevelRoundingRadius, rect.bottom() - 0.5),
                              QPointF(rect.right() - 0.5 - secondLevelRoundingRadius, rect.bottom() - 0.5));
            painter->drawLine(QPointF(rect.right() - 0.5, rect.top() + 1.5),
                              QPointF(rect.right() - 0.5, rect.bottom() - 0.5 - secondLevelRoundingRadius));
 
            painter->setPen(Qt::NoPen);
            painter->setBrush(frm->palette.base());
            painter->drawPie(bottomRightCorner.marginsAdded(QMarginsF(2.5,2.5,0.0,0.0)),
                             270 * 16,90 * 16);
            painter->drawPie(bottomLeftCorner.marginsAdded(QMarginsF(0.0,2.5,2.5,0.0)),
                             -90 * 16,-90 * 16);
 
            painter->setPen(WINUI3Colors[colorSchemeIndex][surfaceStroke]);
            painter->setBrush(Qt::NoBrush);
            painter->drawArc(bottomRightCorner,
                             0 * 16,-90 * 16);
            painter->drawArc(bottomLeftCorner,
                             -90 * 16,-90 * 16);
        }
        break;
    default:
        QWindowsVistaStyle::drawPrimitive(element, option, painter, widget);
    }
    painter->restore();
}
 
/*!
    \internal
*/
void QWindows11Style::drawControl(ControlElement element, const QStyleOption *option,
                                  QPainter *painter, const QWidget *widget) const
{
    Q_D(const QWindows11Style);
    State flags = option->state;
 
    painter->save();
    painter->setRenderHint(QPainter::Antialiasing);
    switch (element) {
    case QStyle::CE_ComboBoxLabel:
        if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
            QStyleOptionComboBox newOption = *cb;
            newOption.rect.adjust(4,0,-4,0);
            QCommonStyle::drawControl(element, &newOption, painter, widget);
        }
        break;
    case QStyle::CE_TabBarTabShape:
#if QT_CONFIG(tabbar)
        if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(option)) {
            QRectF tabRect = tab->rect.marginsRemoved(QMargins(2,2,0,0));
            painter->setPen(Qt::NoPen);
            painter->setBrush(tab->palette.base());
            if (tab->state & State_MouseOver){
                painter->setBrush(WINUI3Colors[colorSchemeIndex][subtleHighlightColor]);
            } else if (tab->state & State_Selected) {
                painter->setBrush(tab->palette.base());
            } else {
                painter->setBrush(tab->palette.window());
            }
            painter->drawRoundedRect(tabRect,2,2);
 
            painter->setBrush(Qt::NoBrush);
            painter->setPen(highContrastTheme == true ? tab->palette.buttonText().color() : WINUI3Colors[colorSchemeIndex][frameColorLight]);
            painter->drawRoundedRect(tabRect.adjusted(0.5,0.5,-0.5,-0.5),2,2);
 
        }
#endif  // QT_CONFIG(tabbar)
        break;
    case CE_ToolButtonLabel:
#if QT_CONFIG(toolbutton)
        if (const QStyleOptionToolButton *toolbutton
            = qstyleoption_cast<const QStyleOptionToolButton *>(option)) {
            QRect rect = toolbutton->rect;
            int shiftX = 0;
            int shiftY = 0;
            if (toolbutton->state & (State_Sunken | State_On)) {
                shiftX = proxy()->pixelMetric(PM_ButtonShiftHorizontal, toolbutton, widget);
                shiftY = proxy()->pixelMetric(PM_ButtonShiftVertical, toolbutton, widget);
            }
            // Arrow type always overrules and is always shown
            bool hasArrow = toolbutton->features & QStyleOptionToolButton::Arrow;
            if (((!hasArrow && toolbutton->icon.isNull()) && !toolbutton->text.isEmpty())
                || toolbutton->toolButtonStyle == Qt::ToolButtonTextOnly) {
                int alignment = Qt::AlignCenter | Qt::TextShowMnemonic;
                if (!proxy()->styleHint(SH_UnderlineShortcut, toolbutton, widget))
                    alignment |= Qt::TextHideMnemonic;
                rect.translate(shiftX, shiftY);
                painter->setFont(toolbutton->font);
                const QString text = d->toolButtonElideText(toolbutton, rect, alignment);
                // option->state has no State_Sunken here, windowsvistastyle/CC_ToolButton removes it
                painter->setPen(controlTextColor(option));
                proxy()->drawItemText(painter, rect, alignment, toolbutton->palette,
                                      toolbutton->state & State_Enabled, text);
            } else {
                QPixmap pm;
                QSize pmSize = toolbutton->iconSize;
                if (!toolbutton->icon.isNull()) {
                    QIcon::State state = toolbutton->state & State_On ? QIcon::On : QIcon::Off;
                    QIcon::Mode mode;
                    if (!(toolbutton->state & State_Enabled))
                        mode = QIcon::Disabled;
                    else if ((toolbutton->state & State_MouseOver) && (toolbutton->state & State_AutoRaise))
                        mode = QIcon::Active;
                    else
                        mode = QIcon::Normal;
                    pm = toolbutton->icon.pixmap(toolbutton->rect.size().boundedTo(toolbutton->iconSize), painter->device()->devicePixelRatio(),
                                                 mode, state);
                    pmSize = pm.size() / pm.devicePixelRatio();
                }
 
                if (toolbutton->toolButtonStyle != Qt::ToolButtonIconOnly) {
                    painter->setFont(toolbutton->font);
                    QRect pr = rect,
                            tr = rect;
                    int alignment = Qt::TextShowMnemonic;
                    if (!proxy()->styleHint(SH_UnderlineShortcut, toolbutton, widget))
                        alignment |= Qt::TextHideMnemonic;
 
                    if (toolbutton->toolButtonStyle == Qt::ToolButtonTextUnderIcon) {
                        pr.setHeight(pmSize.height() + 4); //### 4 is currently hardcoded in QToolButton::sizeHint()
                        tr.adjust(0, pr.height() - 1, 0, -1);
                        pr.translate(shiftX, shiftY);
                        if (!hasArrow) {
                            proxy()->drawItemPixmap(painter, pr, Qt::AlignCenter, pm);
                        } else {
                            drawArrow(proxy(), toolbutton, pr, painter, widget);
                        }
                        alignment |= Qt::AlignCenter;
                    } else {
                        pr.setWidth(pmSize.width() + 4); //### 4 is currently hardcoded in QToolButton::sizeHint()
                        tr.adjust(pr.width(), 0, 0, 0);
                        pr.translate(shiftX, shiftY);
                        if (!hasArrow) {
                            proxy()->drawItemPixmap(painter, QStyle::visualRect(toolbutton->direction, rect, pr), Qt::AlignCenter, pm);
                        } else {
                            drawArrow(proxy(), toolbutton, pr, painter, widget);
                        }
                        alignment |= Qt::AlignLeft | Qt::AlignVCenter;
                    }
                    tr.translate(shiftX, shiftY);
                    const QString text = d->toolButtonElideText(toolbutton, tr, alignment);
                    painter->setPen(controlTextColor(option));
                    proxy()->drawItemText(painter, QStyle::visualRect(toolbutton->direction, rect, tr), alignment, toolbutton->palette,
                                          toolbutton->state & State_Enabled, text);
                } else {
                    rect.translate(shiftX, shiftY);
                    if (hasArrow) {
                        drawArrow(proxy(), toolbutton, rect, painter, widget);
                    } else {
                        proxy()->drawItemPixmap(painter, rect, Qt::AlignCenter, pm);
                    }
                }
            }
        }
#endif  // QT_CONFIG(toolbutton)
        break;
    case QStyle::CE_ShapedFrame:
        if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(option)) {
            int frameShape  = f->frameShape;
            int frameShadow = QFrame::Plain;
            if (f->state & QStyle::State_Sunken)
                frameShadow = QFrame::Sunken;
            else if (f->state & QStyle::State_Raised)
                frameShadow = QFrame::Raised;
 
            int lw = f->lineWidth;
            int mlw = f->midLineWidth;
 
            switch (frameShape) {
            case QFrame::Box:
                if (frameShadow == QFrame::Plain)
                    qDrawPlainRoundedRect(painter, f->rect, secondLevelRoundingRadius, secondLevelRoundingRadius, highContrastTheme == true ? f->palette.buttonText().color() : WINUI3Colors[colorSchemeIndex][frameColorStrong], lw);
                else
                    qDrawShadeRect(painter, f->rect, f->palette, frameShadow == QFrame::Sunken, lw, mlw);
                break;
            case QFrame::Panel:
                if (frameShadow == QFrame::Plain)
                    qDrawPlainRoundedRect(painter, f->rect, secondLevelRoundingRadius, secondLevelRoundingRadius, highContrastTheme == true ? f->palette.buttonText().color() : WINUI3Colors[colorSchemeIndex][frameColorStrong], lw);
                else
                    qDrawShadePanel(painter, f->rect, f->palette, frameShadow == QFrame::Sunken, lw);
                break;
            default:
                QWindowsVistaStyle::drawControl(element, option, painter, widget);
            }
        }
        break;
    case QStyle::CE_ProgressBarGroove:{
        if (const QStyleOptionProgressBar* progbaropt = qstyleoption_cast<const QStyleOptionProgressBar*>(option)) {
            QRect rect = subElementRect(SE_ProgressBarContents, progbaropt, widget);
            QPointF center = rect.center();
            if (progbaropt->state & QStyle::State_Horizontal) {
                rect.setHeight(1);
                rect.moveTop(center.y());
            } else {
                rect.setWidth(1);
                rect.moveLeft(center.x());
            }
            painter->setPen(Qt::NoPen);
            painter->setBrush(Qt::gray);
            painter->drawRect(rect);
        }
        break;
    }
    case QStyle::CE_ProgressBarContents:
        if (const auto baropt = qstyleoption_cast<const QStyleOptionProgressBar *>(option)) {
            QPainterStateGuard psg(painter);
            QRectF rect = subElementRect(SE_ProgressBarContents, baropt, widget);
            painter->translate(rect.topLeft());
            rect.translate(-rect.topLeft());
 
            constexpr qreal progressBarThickness = 3;
            constexpr qreal progressBarHalfThickness = progressBarThickness / 2.0;
 
            const auto isIndeterminate = baropt->maximum == 0 && baropt->minimum == 0;
            const auto orientation =
                    (baropt->state & QStyle::State_Horizontal) ? Qt::Horizontal : Qt::Vertical;
            const auto inverted = baropt->invertedAppearance;
            const auto reverse = (baropt->direction == Qt::RightToLeft) ^ inverted;
            // If the orientation is vertical, we use a transform to rotate
            // the progress bar 90 degrees (counter)clockwise. This way we can use the
            // same rendering code for both orientations.
            if (orientation == Qt::Vertical) {
                rect = QRectF(rect.left(), rect.top(), rect.height(),
                              rect.width()); // flip width and height
                QTransform m;
                if (inverted) {
                    m.rotate(90);
                    m.translate(0, -rect.height() + 1);
                } else {
                    m.rotate(-90);
                    m.translate(-rect.width(), 0);
                }
                painter->setTransform(m, true);
            } else if (reverse) {
                QTransform m = QTransform::fromScale(-1, 1);
                m.translate(-rect.width(), 0);
                painter->setTransform(m, true);
            }
            const qreal offset = (int(rect.height()) % 2 == 0) ? 0.5f : 0.0f;
 
            if (isIndeterminate) {
                constexpr auto loopDurationMSec = 4000;
                const auto elapsedTime = std::chrono::time_point_cast<std::chrono::milliseconds>(
                        std::chrono::system_clock::now());
                const auto elapsed = elapsedTime.time_since_epoch().count();
                const auto handleCenter = (elapsed % loopDurationMSec) / float(loopDurationMSec);
                const auto isLongHandle = (elapsed / loopDurationMSec) % 2 == 0;
                const auto lengthFactor = (isLongHandle ? 33.0f : 25.0f) / 100.0f;
                const auto begin = qMax(handleCenter * (1 + lengthFactor) - lengthFactor, 0.0f);
                const auto end = qMin(handleCenter * (1 + lengthFactor), 1.0f);
                const auto barBegin = begin * rect.width();
                const auto barEnd = end * rect.width();
                rect = QRectF(QPointF(rect.left() + barBegin, rect.top()),
                              QPointF(rect.left() + barEnd, rect.bottom()));
                const_cast<QWidget *>(widget)->update();
            } else {
                const auto fillPercentage = (float(baropt->progress - baropt->minimum))
                        / (float(baropt->maximum - baropt->minimum));
                rect.setWidth(rect.width() * fillPercentage);
            }
            const QPointF center = rect.center();
            rect.setHeight(progressBarThickness);
            rect.moveTop(center.y() - progressBarHalfThickness - offset);
            drawRoundedRect(painter, rect, Qt::NoPen, baropt->palette.accent());
        }
        break;
    case QStyle::CE_ProgressBarLabel:
        if (const QStyleOptionProgressBar* progbaropt = qstyleoption_cast<const QStyleOptionProgressBar*>(option)) {
            const bool vertical = !(progbaropt->state & QStyle::State_Horizontal);
            if (!vertical) {
                QRect rect = subElementRect(SE_ProgressBarLabel, progbaropt, widget);
                painter->setPen(progbaropt->palette.text().color());
                painter->drawText(rect, progbaropt->text, progbaropt->textAlignment);
            }
        }
        break;
    case CE_PushButtonLabel:
        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(option))  {
            QRect textRect = btn->rect;
 
            int tf = Qt::AlignVCenter|Qt::TextShowMnemonic;
            if (!proxy()->styleHint(SH_UnderlineShortcut, btn, widget))
                tf |= Qt::TextHideMnemonic;
 
            if (btn->features & QStyleOptionButton::HasMenu) {
                int indicatorSize = proxy()->pixelMetric(PM_MenuButtonIndicator, btn, widget);
                QLineF menuSplitter;
                QRectF indicatorRect;
                painter->save();
                painter->setFont(d->assetFont);
 
                if (btn->direction == Qt::LeftToRight) {
                    indicatorRect = QRect(textRect.x() + textRect.width() - indicatorSize - 4, textRect.y(),2 * 4 + indicatorSize, textRect.height());
                    indicatorRect.adjust(0.5,-0.5,0.5,0.5);
                    menuSplitter = QLineF(indicatorRect.topLeft(),indicatorRect.bottomLeft());
                    textRect = textRect.adjusted(0, 0, -indicatorSize, 0);
                } else {
                    indicatorRect = QRect(textRect.x(), textRect.y(), textRect.x() + indicatorSize + 4, textRect.height());
                    indicatorRect.adjust(-0.5,-0.5,-0.5,0.5);
                    menuSplitter = QLineF(indicatorRect.topRight(),indicatorRect.bottomRight());
                    textRect = textRect.adjusted(indicatorSize, 0, 0, 0);
                }
                painter->drawText(indicatorRect, Qt::AlignCenter, ChevronDownMed);
                painter->setPen(WINUI3Colors[colorSchemeIndex][controlStrokePrimary]);
                painter->drawLine(menuSplitter);
                painter->restore();
            }
            if (!btn->icon.isNull()) {
                //Center both icon and text
                QIcon::Mode mode = btn->state & State_Enabled ? QIcon::Normal : QIcon::Disabled;
                if (mode == QIcon::Normal && btn->state & State_HasFocus)
                    mode = QIcon::Active;
                QIcon::State state = QIcon::Off;
                if (btn->state & State_On)
                    state = QIcon::On;
 
                QPixmap pixmap = btn->icon.pixmap(btn->iconSize, painter->device()->devicePixelRatio(), mode, state);
                int pixmapWidth = pixmap.width() / pixmap.devicePixelRatio();
                int pixmapHeight = pixmap.height() / pixmap.devicePixelRatio();
                int labelWidth = pixmapWidth;
                int labelHeight = pixmapHeight;
                int iconSpacing = 4;//### 4 is currently hardcoded in QPushButton::sizeHint()
                if (!btn->text.isEmpty()) {
                    int textWidth = btn->fontMetrics.boundingRect(option->rect, tf, btn->text).width();
                    labelWidth += (textWidth + iconSpacing);
                }
 
                QRect iconRect = QRect(textRect.x() + (textRect.width() - labelWidth) / 2,
                                       textRect.y() + (textRect.height() - labelHeight) / 2,
                                       pixmapWidth, pixmapHeight);
 
                iconRect = visualRect(btn->direction, textRect, iconRect);
 
                if (btn->direction == Qt::RightToLeft) {
                    tf |= Qt::AlignRight;
                    textRect.setRight(iconRect.left() - iconSpacing / 2);
                } else {
                    tf |= Qt::AlignLeft; //left align, we adjust the text-rect instead
                    textRect.setLeft(iconRect.left() + iconRect.width() + iconSpacing / 2);
                }
 
                if (btn->state & (State_On | State_Sunken))
                    iconRect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, option, widget),
                                       proxy()->pixelMetric(PM_ButtonShiftVertical, option, widget));
                painter->drawPixmap(iconRect, pixmap);
            } else {
                tf |= Qt::AlignHCenter;
            }
 
            painter->setPen(controlTextColor(option));
            proxy()->drawItemText(painter, textRect, tf, option->palette,btn->state & State_Enabled, btn->text);
        }
        break;
    case CE_PushButtonBevel:
        if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(option))  {
            QRectF rect = btn->rect.marginsRemoved(QMargins(2, 2, 2, 2));
            painter->setPen(Qt::NoPen);
            if (btn->features.testFlag(QStyleOptionButton::Flat)) {
                painter->setBrush(btn->palette.button());
                painter->drawRoundedRect(rect, secondLevelRoundingRadius, secondLevelRoundingRadius);
                if (flags & (State_Sunken | State_On)) {
                    painter->setBrush(WINUI3Colors[colorSchemeIndex][subtlePressedColor]);
                }
                else if (flags & State_MouseOver) {
                    painter->setBrush(WINUI3Colors[colorSchemeIndex][subtleHighlightColor]);
                }
                painter->drawRoundedRect(rect, secondLevelRoundingRadius, secondLevelRoundingRadius);
            } else {
                painter->setBrush(controlFillBrush(option, ControlType::Control));
                painter->drawRoundedRect(rect, secondLevelRoundingRadius, secondLevelRoundingRadius);
 
                rect.adjust(0.5,0.5,-0.5,-0.5);
                const bool defaultButton = btn->features.testFlag(QStyleOptionButton::DefaultButton);
                painter->setBrush(Qt::NoBrush);
                painter->setPen(defaultButton ? option->palette.accent().color()
                                              : WINUI3Colors[colorSchemeIndex][controlStrokePrimary]);
                painter->drawRoundedRect(rect, secondLevelRoundingRadius, secondLevelRoundingRadius);
 
                painter->setPen(defaultButton ? WINUI3Colors[colorSchemeIndex][controlStrokeOnAccentSecondary]
                                              : WINUI3Colors[colorSchemeIndex][controlStrokeSecondary]);
                if (flags & State_Raised)
                    painter->drawLine(rect.bottomLeft() + QPointF(4.0,0.0), rect.bottomRight() + QPointF(-4,0.0));
            }
        }
        break;
    case CE_MenuBarItem:
        if (const auto *mbi = qstyleoption_cast<const QStyleOptionMenuItem *>(option))  {
            constexpr int hPadding = 11;
            constexpr int topPadding = 4;
            constexpr int bottomPadding = 6;
            bool active = mbi->state & State_Selected;
            bool hasFocus = mbi->state & State_HasFocus;
            bool down = mbi->state & State_Sunken;
            bool enabled = mbi->state & State_Enabled;
            QStyleOptionMenuItem newMbi = *mbi;
            newMbi.font.setPointSize(10);
            if (enabled && active) {
                if (down)
                    painter->setBrushOrigin(painter->brushOriginF() + QPoint(1, 1));
                if (hasFocus) {
                    if (highContrastTheme)
                        painter->setPen(QPen(newMbi.palette.highlight().color(), 2));
                    else
                        painter->setPen(Qt::NoPen);
                    painter->setBrush(highContrastTheme ? newMbi.palette.window().color() : WINUI3Colors[colorSchemeIndex][subtleHighlightColor]);
                    QRect rect = mbi->rect.marginsRemoved(QMargins(5,0,5,0));
                    painter->drawRoundedRect(rect,secondLevelRoundingRadius,secondLevelRoundingRadius, Qt::AbsoluteSize);
                }
            } else if (enabled && highContrastTheme) {
                painter->setPen(QPen(newMbi.palette.windowText().color(), 2));
                painter->setBrush(newMbi.palette.window().color());
                QRect rect = mbi->rect.marginsRemoved(QMargins(5,0,5,0));
                painter->drawRoundedRect(rect,secondLevelRoundingRadius,secondLevelRoundingRadius, Qt::AbsoluteSize);
            }
            newMbi.rect.adjust(hPadding,topPadding,-hPadding,-bottomPadding);
            painter->setFont(newMbi.font);
            QCommonStyle::drawControl(element, &newMbi, painter, widget);
        }
        break;
 
#if QT_CONFIG(menu)
    case CE_MenuEmptyArea:
        break;
 
    case CE_MenuItem:
        if (const auto *menuitem = qstyleoption_cast<const QStyleOptionMenuItem *>(option)) {
            int x, y, w, h;
            menuitem->rect.getRect(&x, &y, &w, &h);
            int tab = menuitem->reservedShortcutWidth;
            bool dis = !(menuitem->state & State_Enabled);
            bool checked = menuitem->checkType != QStyleOptionMenuItem::NotCheckable
                    ? menuitem->checked : false;
            bool act = menuitem->state & State_Selected;
 
            // windows always has a check column, regardless whether we have an icon or not
            int checkcol = qMax<int>(menuitem->maxIconWidth, 32);
 
            QBrush fill = (act == true && dis == false) ? (highContrastTheme ? menuitem->palette.brush(QPalette::Highlight) : QBrush(WINUI3Colors[colorSchemeIndex][subtleHighlightColor])) : menuitem->palette.brush(QPalette::Button);
            painter->setBrush(fill);
            painter->setPen(Qt::NoPen);
            const QRect rect = menuitem->rect.marginsRemoved(QMargins(2,2,2,2));
            if (act && dis == false)
                painter->drawRoundedRect(rect, secondLevelRoundingRadius, secondLevelRoundingRadius, Qt::AbsoluteSize);
 
            if (menuitem->menuItemType == QStyleOptionMenuItem::Separator){
                int yoff = 4;
                painter->setPen(highContrastTheme == true ? menuitem->palette.buttonText().color() : WINUI3Colors[colorSchemeIndex][frameColorLight]);
                painter->drawLine(x, y + yoff, x + w, y + yoff  );
                break;
            }
 
            QRect vCheckRect = visualRect(option->direction, menuitem->rect, QRect(menuitem->rect.x(), menuitem->rect.y(), checkcol, menuitem->rect.height()));
            if (!menuitem->icon.isNull() && checked) {
                if (act) {
                    qDrawShadePanel(painter, vCheckRect,
                                    menuitem->palette, true, 1,
                                    &menuitem->palette.brush(QPalette::Button));
                } else {
                    QBrush fill(menuitem->palette.light().color(), Qt::Dense4Pattern);
                    qDrawShadePanel(painter, vCheckRect, menuitem->palette, true, 1, &fill);
                }
            }
            // On Windows Style, if we have a checkable item and an icon we
            // draw the icon recessed to indicate an item is checked. If we
            // have no icon, we draw a checkmark instead.
            if (!menuitem->icon.isNull()) {
                QIcon::Mode mode = dis ? QIcon::Disabled : QIcon::Normal;
                if (act && !dis)
                    mode = QIcon::Active;
                const auto size = proxy()->pixelMetric(PM_SmallIconSize, option, widget);
                QRect pmr(QPoint(0, 0), QSize(size, size));
                pmr.moveCenter(vCheckRect.center());
                menuitem->icon.paint(painter, pmr, Qt::AlignCenter, mode,
                                     checked ? QIcon::On : QIcon::Off);
            } else if (checked) {
                painter->save();
                if (dis)
                    painter->setPen(menuitem->palette.text().color());
                painter->setFont(d->assetFont);
                const int text_flags = Qt::AlignVCenter | Qt::AlignHCenter | Qt::TextDontClip | Qt::TextSingleLine;
                painter->setPen(option->palette.text().color());
                painter->drawText(vCheckRect, text_flags, CheckMark);
                painter->restore();
            }
            painter->setPen(act ? menuitem->palette.highlightedText().color() : menuitem->palette.buttonText().color());
 
            QColor discol = menuitem->palette.text().color();
            if (dis)
                discol = menuitem->palette.color(QPalette::Disabled, QPalette::WindowText);
 
            QStringView s(menuitem->text);
            if (!s.isEmpty()) {                     // draw text
                int xm = QWindowsStylePrivate::windowsItemFrame + checkcol + QWindowsStylePrivate::windowsItemHMargin;
                int xpos = menuitem->rect.x() + xm;
                QRect textRect(xpos, y + QWindowsStylePrivate::windowsItemVMargin,
                               w - xm - QWindowsStylePrivate::windowsRightBorder - tab + 1, h - 2 * QWindowsStylePrivate::windowsItemVMargin);
                QRect vTextRect = visualRect(option->direction, menuitem->rect, textRect);
 
                painter->save();
                qsizetype t = s.indexOf(u'\t');
                int text_flags = Qt::AlignVCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
                if (!proxy()->styleHint(SH_UnderlineShortcut, menuitem, widget))
                    text_flags |= Qt::TextHideMnemonic;
                text_flags |= Qt::AlignLeft;
                if (t >= 0) {
                    QRect vShortcutRect = visualRect(option->direction, menuitem->rect,
                                                     QRect(textRect.topRight(), QPoint(menuitem->rect.right(), textRect.bottom())));
                    const QString textToDraw = s.mid(t + 1).toString();
                    if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, option, widget)) {
                        painter->setPen(menuitem->palette.light().color());
                        painter->drawText(vShortcutRect.adjusted(1, 1, 1, 1), text_flags, textToDraw);
                    }
                    if (highContrastTheme)
                        painter->setPen(act ? menuitem->palette.highlightedText().color() : menuitem->palette.buttonText().color());
                    else
                        painter->setPen(menuitem->palette.color(QPalette::Disabled, QPalette::Text));
                    painter->drawText(vShortcutRect, text_flags, textToDraw);
                    s = s.left(t);
                }
                QFont font = menuitem->font;
                if (menuitem->menuItemType == QStyleOptionMenuItem::DefaultItem)
                    font.setBold(true);
                painter->setFont(font);
                const QString textToDraw = s.left(t).toString();
                painter->setPen(highContrastTheme && act ? menuitem->palette.highlightedText().color() : discol);
                painter->drawText(vTextRect, text_flags, textToDraw);
                painter->restore();
            }
            if (menuitem->menuItemType == QStyleOptionMenuItem::SubMenu) {// draw sub menu arrow
                int dim = (h - 2 * QWindowsStylePrivate::windowsItemFrame) / 2;
                int xpos = x + w - QWindowsStylePrivate::windowsArrowHMargin - QWindowsStylePrivate::windowsItemFrame - dim;
                QRect  vSubMenuRect = visualRect(option->direction, menuitem->rect, QRect(xpos, y + h / 2 - dim / 2, dim, dim));
                QStyleOptionMenuItem newMI = *menuitem;
                newMI.rect = vSubMenuRect;
                newMI.state = dis ? State_None : State_Enabled;
                if (act)
                    newMI.palette.setColor(QPalette::ButtonText,
                                           newMI.palette.highlightedText().color());
                painter->save();
                painter->setFont(d->assetFont);
                int text_flags = Qt::AlignVCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
                if (!proxy()->styleHint(SH_UnderlineShortcut, menuitem, widget))
                    text_flags |= Qt::TextHideMnemonic;
                text_flags |= Qt::AlignLeft;
                painter->setPen(option->palette.text().color());
                const bool isReverse = option->direction == Qt::RightToLeft;
                const auto str = isReverse ? ChevronLeftMed : ChevronRightMed;
                painter->drawText(vSubMenuRect, Qt::AlignCenter, str);
                painter->restore();
            }
        }
        break;
#endif // QT_CONFIG(menu)
    case CE_MenuBarEmptyArea: {
        break;
    }
    case CE_HeaderEmptyArea:
        break;
    case CE_HeaderSection: {
        if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option)) {
            painter->setPen(Qt::NoPen);
            painter->setBrush(header->palette.button());
            painter->drawRect(header->rect);
 
            painter->setPen(highContrastTheme == true ? header->palette.buttonText().color() : WINUI3Colors[colorSchemeIndex][frameColorLight]);
            painter->setBrush(Qt::NoBrush);
 
            if (header->position == QStyleOptionHeader::OnlyOneSection) {
                break;
            }
            else if (header->position == QStyleOptionHeader::Beginning) {
                painter->drawLine(QPointF(option->rect.topRight()) + QPointF(0.5,0.0),
                                  QPointF(option->rect.bottomRight()) + QPointF(0.5,0.0));
            }
            else if (header->position == QStyleOptionHeader::End) {
                painter->drawLine(QPointF(option->rect.topLeft()) - QPointF(0.5,0.0),
                                  QPointF(option->rect.bottomLeft()) - QPointF(0.5,0.0));
            } else {
                painter->drawLine(QPointF(option->rect.topRight()) + QPointF(0.5,0.0),
                                  QPointF(option->rect.bottomRight()) + QPointF(0.5,0.0));
                painter->drawLine(QPointF(option->rect.topLeft()) - QPointF(0.5,0.0),
                                  QPointF(option->rect.bottomLeft()) - QPointF(0.5,0.0));
            }
            painter->drawLine(QPointF(option->rect.bottomLeft()) + QPointF(0.0,0.5),
                              QPointF(option->rect.bottomRight()) + QPointF(0.0,0.5));
        }
        break;
    }
    case CE_ItemViewItem: {
        if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(option)) {
            QRect checkRect = proxy()->subElementRect(SE_ItemViewItemCheckIndicator, vopt, widget);
            QRect iconRect = proxy()->subElementRect(SE_ItemViewItemDecoration, vopt, widget);
            QRect textRect = proxy()->subElementRect(SE_ItemViewItemText, vopt, widget);
 
            // draw the background
            proxy()->drawPrimitive(PE_PanelItemViewItem, option, painter, widget);
 
            const QRect &rect = vopt->rect;
            const bool isRtl = option->direction == Qt::RightToLeft;
            bool onlyOne = vopt->viewItemPosition == QStyleOptionViewItem::OnlyOne ||
                           vopt->viewItemPosition == QStyleOptionViewItem::Invalid;
            bool isFirst = vopt->viewItemPosition == QStyleOptionViewItem::Beginning;
            bool isLast = vopt->viewItemPosition == QStyleOptionViewItem::End;
 
            // the tree decoration already painted the left side of the rounded rect
            if (vopt->features.testFlag(QStyleOptionViewItem::IsDecoratedRootColumn) &&
                vopt->showDecorationSelected) {
                isFirst = false;
                if (onlyOne) {
                    onlyOne = false;
                    isLast = true;
                }
            }
 
            if (isRtl) {
                if (isFirst) {
                    isFirst = false;
                    isLast = true;
                } else if (isLast) {
                    isFirst = true;
                    isLast = false;
                }
            }
            const bool highlightCurrent = vopt->state.testAnyFlags(State_Selected | State_MouseOver);
            if (highlightCurrent) {
                if (highContrastTheme) {
                    painter->setBrush(vopt->palette.highlight());
                } else {
                    const QAbstractItemView *view = qobject_cast<const QAbstractItemView *>(widget);
                    painter->setBrush(view && view->alternatingRowColors()
                                              ? vopt->palette.highlight()
                                              : winUI3Color(subtleHighlightColor));
                }
            } else {
                painter->setBrush(vopt->backgroundBrush);
            }
            painter->setPen(Qt::NoPen);
 
            if (onlyOne) {
                painter->drawRoundedRect(rect.marginsRemoved(QMargins(2, 2, 2, 2)),
                                         secondLevelRoundingRadius, secondLevelRoundingRadius);
            } else if (isFirst) {
                painter->save();
                painter->setClipRect(rect);
                painter->drawRoundedRect(rect.marginsRemoved(QMargins(2, 2, -secondLevelRoundingRadius, 2)),
                                         secondLevelRoundingRadius, secondLevelRoundingRadius);
                painter->restore();
            } else if (isLast) {
                painter->save();
                painter->setClipRect(rect);
                painter->drawRoundedRect(rect.marginsRemoved(QMargins(-secondLevelRoundingRadius, 2, 2, 2)),
                                         secondLevelRoundingRadius, secondLevelRoundingRadius);
                painter->restore();
            } else {
                painter->drawRect(rect.marginsRemoved(QMargins(0, 2, 0, 2)));
            }
 
            // draw the check mark
            if (vopt->features & QStyleOptionViewItem::HasCheckIndicator) {
                QStyleOptionViewItem option(*vopt);
                option.rect = checkRect;
                option.state = option.state & ~QStyle::State_HasFocus;
 
                switch (vopt->checkState) {
                case Qt::Unchecked:
                    option.state |= QStyle::State_Off;
                    break;
                case Qt::PartiallyChecked:
                    option.state |= QStyle::State_NoChange;
                    break;
                case Qt::Checked:
                    option.state |= QStyle::State_On;
                    break;
                }
                proxy()->drawPrimitive(QStyle::PE_IndicatorItemViewItemCheck, &option, painter, widget);
            }
 
            // draw the icon
            if (iconRect.isValid()) {
                QIcon::Mode mode = QIcon::Normal;
                if (!(vopt->state & QStyle::State_Enabled))
                    mode = QIcon::Disabled;
                else if (vopt->state & QStyle::State_Selected)
                    mode = QIcon::Selected;
                QIcon::State state = vopt->state & QStyle::State_Open ? QIcon::On : QIcon::Off;
                vopt->icon.paint(painter, iconRect, vopt->decorationAlignment, mode, state);
            }
 
            painter->setPen(highlightCurrent && highContrastTheme ? vopt->palette.base().color()
                                                                  : vopt->palette.text().color());
            d->viewItemDrawText(painter, vopt, textRect);
 
            // paint a vertical marker for QListView
            if (vopt->state & State_Selected) {
                if (const QListView *lv = qobject_cast<const QListView *>(widget);
                    lv && lv->viewMode() != QListView::IconMode && !highContrastTheme) {
                    painter->setPen(vopt->palette.accent().color());
                    const auto xPos = isRtl ? rect.right() - 1 : rect.left();
                    const QLineF lines[2] = {
                        QLineF(xPos, rect.y() + 2, xPos, rect.y() + rect.height() - 2),
                        QLineF(xPos + 1, rect.y() + 2, xPos + 1, rect.y() + rect.height() - 2),
                    };
                    painter->drawLines(lines, 2);
                }
            }
        }
        break;
    }
    default:
        QWindowsVistaStyle::drawControl(element, option, painter, widget);
    }
    painter->restore();
}
 
int QWindows11Style::styleHint(StyleHint hint, const QStyleOption *opt,
              const QWidget *widget, QStyleHintReturn *returnData) const {
    switch (hint) {
    case QStyle::SH_Menu_AllowActiveAndDisabled:
        return 0;
    case SH_GroupBox_TextLabelColor:
        if (opt!=nullptr && widget!=nullptr)
            return opt->palette.text().color().rgba();
        return 0;
    case QStyle::SH_ItemView_ShowDecorationSelected:
        return 1;
    case QStyle::SH_Slider_AbsoluteSetButtons:
        return Qt::LeftButton;
    case QStyle::SH_Slider_PageSetButtons:
        return 0;
    default:
        return QWindowsVistaStyle::styleHint(hint, opt, widget, returnData);
    }
}
 
QRect QWindows11Style::subElementRect(QStyle::SubElement element, const QStyleOption *option,
                     const QWidget *widget) const
{
    QRect ret;
    switch (element) {
    case QStyle::SE_RadioButtonIndicator:
    case QStyle::SE_CheckBoxIndicator:
        ret = QWindowsVistaStyle::subElementRect(element, option, widget);
        ret = ret.marginsRemoved(QMargins(4,0,0,0));
        break;
    case QStyle::SE_ComboBoxFocusRect:
    case QStyle::SE_CheckBoxFocusRect:
    case QStyle::SE_RadioButtonFocusRect:
    case QStyle::SE_PushButtonFocusRect:
        ret = option->rect;
        break;
    case QStyle::SE_LineEditContents:
        ret = option->rect.adjusted(4,0,-4,0);
        break;
    case QStyle::SE_ItemViewItemText:
        if (const auto *item = qstyleoption_cast<const QStyleOptionViewItem *>(option)) {
            const int decorationOffset = item->features.testFlag(QStyleOptionViewItem::HasDecoration) ? item->decorationSize.width() : 0;
            const int checkboxOffset = item->features.testFlag(QStyleOptionViewItem::HasCheckIndicator) ? 16 : 0;
            if (widget && qobject_cast<QComboBoxPrivateContainer *>(widget->parentWidget())) {
                if (option->direction == Qt::LeftToRight)
                    ret = option->rect.adjusted(decorationOffset + checkboxOffset + 5, 0, -5, 0);
                else
                    ret = option->rect.adjusted(5, 0, decorationOffset - checkboxOffset - 5, 0);
            } else {
                ret = QWindowsVistaStyle::subElementRect(element, option, widget);
            }
        } else {
            ret = QWindowsVistaStyle::subElementRect(element, option, widget);
        }
        break;
    case QStyle::SE_ProgressBarLabel:
        if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(option)) {
            if (pb->textAlignment.testFlags(Qt::AlignVCenter)) {
                ret = option->rect.adjusted(0, 6, 0, 0);
            } else {
                ret = QWindowsVistaStyle::subElementRect(element, option, widget);
            }
        }
        break;
    case QStyle::SE_HeaderLabel:
    case QStyle::SE_HeaderArrow:
        ret = QCommonStyle::subElementRect(element, option, widget);
        break;
    default:
        ret = QWindowsVistaStyle::subElementRect(element, option, widget);
    }
    return ret;
}
 
/*!
 \internal
 */
QRect QWindows11Style::subControlRect(ComplexControl control, const QStyleOptionComplex *option,
                                         SubControl subControl, const QWidget *widget) const
{
    QRect ret;
 
    switch (control) {
#if QT_CONFIG(spinbox)
    case CC_SpinBox:
        if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(option)) {
            QSize bs;
            int fw = spinbox->frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth, spinbox, widget) : 0;
            bs.setHeight(qMax(8, spinbox->rect.height() - fw));
            bs.setWidth(16);
            int y = fw + spinbox->rect.y();
            int x, lx, rx;
            x = spinbox->rect.x() + spinbox->rect.width() - fw - 2 * bs.width();
            lx = fw;
            rx = x - fw;
            switch (subControl) {
            case SC_SpinBoxUp:
                if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons)
                    return QRect();
                ret = QRect(x, y, bs.width(), bs.height());
                break;
            case SC_SpinBoxDown:
                if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons)
                    return QRect();
                ret = QRect(x + bs.width(), y, bs.width(), bs.height());
                break;
            case SC_SpinBoxEditField:
                if (spinbox->buttonSymbols == QAbstractSpinBox::NoButtons) {
                    ret = QRect(lx, fw, spinbox->rect.width() - 2*fw, spinbox->rect.height() - 2*fw);
                } else {
                    ret = QRect(lx, fw, rx, spinbox->rect.height() - 2*fw);
                }
                break;
            case SC_SpinBoxFrame:
                ret = spinbox->rect;
            default:
                break;
            }
            ret = visualRect(spinbox->direction, spinbox->rect, ret);
        }
        break;
    case CC_TitleBar:
        if (const QStyleOptionTitleBar *titlebar = qstyleoption_cast<const QStyleOptionTitleBar *>(option)) {
            SubControl sc = subControl;
            ret = QCommonStyle::subControlRect(control, option, subControl, widget);
            static constexpr int indent = 3;
            static constexpr int controlWidthMargin = 2;
            const int controlHeight = titlebar->rect.height();
            const int controlWidth = 46;
            const int iconSize = proxy()->pixelMetric(QStyle::PM_TitleBarButtonIconSize, option, widget);
            int offset = -(controlWidthMargin + indent);
 
            bool isMinimized = titlebar->titleBarState & Qt::WindowMinimized;
            bool isMaximized = titlebar->titleBarState & Qt::WindowMaximized;
 
            switch (sc) {
            case SC_TitleBarLabel:
                if (titlebar->titleBarFlags & (Qt::WindowTitleHint | Qt::WindowSystemMenuHint)) {
                    ret = titlebar->rect;
                    if (titlebar->titleBarFlags & Qt::WindowSystemMenuHint)
                        ret.adjust(iconSize + controlWidthMargin + indent, 0, -controlWidth, 0);
                    if (titlebar->titleBarFlags & Qt::WindowMinimizeButtonHint)
                        ret.adjust(0, 0, -controlWidth, 0);
                    if (titlebar->titleBarFlags & Qt::WindowMaximizeButtonHint)
                        ret.adjust(0, 0, -controlWidth, 0);
                    if (titlebar->titleBarFlags & Qt::WindowShadeButtonHint)
                        ret.adjust(0, 0, -controlWidth, 0);
                    if (titlebar->titleBarFlags & Qt::WindowContextHelpButtonHint)
                        ret.adjust(0, 0, -controlWidth, 0);
                }
                break;
            case SC_TitleBarContextHelpButton:
                if (titlebar->titleBarFlags & Qt::WindowContextHelpButtonHint)
                    offset += controlWidth;
                Q_FALLTHROUGH();
            case SC_TitleBarMinButton:
                if (!isMinimized && (titlebar->titleBarFlags & Qt::WindowMinimizeButtonHint))
                    offset += controlWidth;
                else if (sc == SC_TitleBarMinButton)
                    break;
                Q_FALLTHROUGH();
            case SC_TitleBarNormalButton:
                if (isMinimized && (titlebar->titleBarFlags & Qt::WindowMinimizeButtonHint))
                    offset += controlWidth;
                else if (isMaximized && (titlebar->titleBarFlags & Qt::WindowMaximizeButtonHint))
                    offset += controlWidth;
                else if (sc == SC_TitleBarNormalButton)
                    break;
                Q_FALLTHROUGH();
            case SC_TitleBarMaxButton:
                if (!isMaximized && (titlebar->titleBarFlags & Qt::WindowMaximizeButtonHint))
                    offset += controlWidth;
                else if (sc == SC_TitleBarMaxButton)
                    break;
                Q_FALLTHROUGH();
            case SC_TitleBarShadeButton:
                if (!isMinimized && (titlebar->titleBarFlags & Qt::WindowShadeButtonHint))
                    offset += controlWidth;
                else if (sc == SC_TitleBarShadeButton)
                    break;
                Q_FALLTHROUGH();
            case SC_TitleBarUnshadeButton:
                if (isMinimized && (titlebar->titleBarFlags & Qt::WindowShadeButtonHint))
                    offset += controlWidth;
                else if (sc == SC_TitleBarUnshadeButton)
                    break;
                Q_FALLTHROUGH();
            case SC_TitleBarCloseButton:
                if (titlebar->titleBarFlags & Qt::WindowSystemMenuHint)
                    offset += controlWidth;
                else if (sc == SC_TitleBarCloseButton)
                    break;
                ret.setRect(titlebar->rect.right() - offset, titlebar->rect.top(),
                            controlWidth, controlHeight);
                break;
            case SC_TitleBarSysMenu:
                if (titlebar->titleBarFlags & Qt::WindowSystemMenuHint) {
                    const auto yOfs = titlebar->rect.top() + (titlebar->rect.height() - iconSize) / 2;
                    ret.setRect(titlebar->rect.left() + controlWidthMargin + indent, yOfs, iconSize,
                                iconSize);
                }
                break;
            default:
                break;
            }
            if (widget && isMinimized && titlebar->rect.width() < offset)
                const_cast<QWidget*>(widget)->resize(controlWidthMargin + indent + offset + iconSize + controlWidthMargin, controlWidth);
            ret = visualRect(titlebar->direction, titlebar->rect, ret);
        }
        break;
#endif // Qt_NO_SPINBOX
    case CC_ScrollBar:
    {
        ret = QCommonStyle::subControlRect(control, option, subControl, widget);
 
        if (subControl == SC_ScrollBarAddLine || subControl == SC_ScrollBarSubLine) {
            if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
                if (scrollbar->orientation == Qt::Vertical)
                    ret = ret.adjusted(2,2,-2,-3);
                else
                    ret = ret.adjusted(3,2,-2,-2);
            }
        }
        break;
    }
    default:
        ret = QWindowsVistaStyle::subControlRect(control, option, subControl, widget);
    }
    return ret;
}
 
/*!
 \internal
 */
QSize QWindows11Style::sizeFromContents(ContentsType type, const QStyleOption *option,
                                           const QSize &size, const QWidget *widget) const
{
    QSize contentSize(size);
 
    switch (type) {
 
#if QT_CONFIG(menubar)
    case CT_MenuBarItem:
        if (!contentSize.isEmpty()) {
            constexpr int hMargin = 2 * 6;
            constexpr int hPadding = 2 * 11;
            constexpr int itemHeight = 32;
            contentSize.setWidth(contentSize.width() + hMargin + hPadding);
#if QT_CONFIG(tabwidget)
            if (widget->parent() && !qobject_cast<const QTabWidget *>(widget->parent()))
#endif
                contentSize.setHeight(itemHeight);
        }
        break;
#endif
#if QT_CONFIG(menu)
    case CT_MenuItem:
        if (const auto *menuItem = qstyleoption_cast<const QStyleOptionMenuItem *>(option)) {
            const int checkcol = qMax<int>(menuItem->maxIconWidth, 32);
            int width = size.width();
            int height;
            if (menuItem->menuItemType == QStyleOptionMenuItem::Separator) {
                width = 10;
                height = 6;
            } else {
                height = menuItem->fontMetrics.height() + 8;
                if (!menuItem->icon.isNull()) {
                    int iconExtent = proxy()->pixelMetric(PM_SmallIconSize, option, widget);
                    height = qMax(height,
                                  menuItem->icon.actualSize(QSize(iconExtent, iconExtent)).height() + 4);
                }
            }
            if (menuItem->text.contains(u'\t'))
                width += menuItem->reservedShortcutWidth;
            else if (menuItem->menuItemType == QStyleOptionMenuItem::SubMenu)
                width += 2 * QWindowsStylePrivate::windowsArrowHMargin;
            else if (menuItem->menuItemType == QStyleOptionMenuItem::DefaultItem) {
                const QFontMetrics fm(menuItem->font);
                QFont fontBold = menuItem->font;
                fontBold.setBold(true);
                const QFontMetrics fmBold(fontBold);
                width += fmBold.horizontalAdvance(menuItem->text) - fm.horizontalAdvance(menuItem->text);
            }
            width += checkcol;
            width += 2 * QWindowsStylePrivate::windowsItemFrame;
             if (!menuItem->text.isEmpty()) {
                width += QWindowsStylePrivate::windowsItemHMargin;
                width += QWindowsStylePrivate::windowsRightBorder;
            }
            contentSize = QSize(width, height);
        }
        break;
#endif // QT_CONFIG(menu)
#if QT_CONFIG(spinbox)
    case QStyle::CT_SpinBox: {
        if (const auto *spinBoxOpt = qstyleoption_cast<const QStyleOptionSpinBox *>(option)) {
            // Add button + frame widths
            const qreal dpi = QStyleHelper::dpi(option);
            const bool hasButtons = (spinBoxOpt->buttonSymbols != QAbstractSpinBox::NoButtons);
            const int margins = 8;
            const int buttonWidth = hasButtons ? qRound(QStyleHelper::dpiScaled(16, dpi)) : 0;
            const int frameWidth = spinBoxOpt->frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth,
                                                                            spinBoxOpt, widget) : 0;
 
            contentSize += QSize(2 * buttonWidth + 2 * frameWidth + 2 * margins, 2 * frameWidth);
        }
        break;
    }
#endif
    case CT_ComboBox:
        if (const auto *comboBoxOpt = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
            contentSize = QWindowsStyle::sizeFromContents(type, option, size, widget);  // don't rely on QWindowsThemeData
            contentSize += QSize(4, 4);     // default win11 style margins
            if (comboBoxOpt->subControls & SC_ComboBoxArrow)
                contentSize += QSize(8, 0); // arrow margins
        }
        break;
    case CT_HeaderSection:
        // windows vista does not honor the indicator (as it was drawn above the text, not on the
        // side) so call QWindowsStyle::styleHint directly to get the correct size hint
        contentSize = QWindowsStyle::sizeFromContents(type, option, size, widget);
        break;
    case CT_RadioButton:
    case CT_CheckBox:
        // the indicator needs 2px more in width when there is no text, not needed when
        // the style draws the text
        contentSize = QWindowsVistaStyle::sizeFromContents(type, option, size, widget);
        if (size.width() == 0)
            contentSize.rwidth() += 2;
        break;
    case CT_PushButton:
        contentSize = QWindowsVistaStyle::sizeFromContents(type, option, size, widget);
        contentSize.rwidth() += 2 * 2; // the CE_PushButtonBevel draws a rounded rect with
                                       // QMargins(2, 2, 2, 2) removed
        break;
    default:
        contentSize = QWindowsVistaStyle::sizeFromContents(type, option, size, widget);
        break;
    }
 
    return contentSize;
}
 
 
/*!
 \internal
 */
int QWindows11Style::pixelMetric(PixelMetric metric, const QStyleOption *option, const QWidget *widget) const
{
    int res = 0;
 
    switch (metric) {
    case QStyle::PM_IndicatorWidth:
    case QStyle::PM_IndicatorHeight:
    case QStyle::PM_ExclusiveIndicatorWidth:
    case QStyle::PM_ExclusiveIndicatorHeight:
        res = 16;
        break;
    case PM_SliderThickness:        // full height of a slider
        if (auto opt = qstyleoption_cast<const QStyleOptionSlider *>(option)) {
            // hard-coded in qslider.cpp, but we need a little bit more
            constexpr auto TickSpace = 5;
            if (opt->tickPosition & QSlider::TicksAbove)
                res += 6 - TickSpace;
            if (opt->tickPosition & QSlider::TicksBelow)
                res += 6 - TickSpace;
        }
        Q_FALLTHROUGH();
    case PM_SliderControlThickness: // size of the control handle
    case PM_SliderLength:           // same because handle is a circle with r=8
        res += 2 * 8;
        break;
    case QStyle::PM_TitleBarButtonIconSize:
        res = 16;
        break;
    case QStyle::PM_TitleBarButtonSize:
        res = 32;
        break;
    case QStyle::PM_ScrollBarExtent:
        res = 12;
        break;
    case QStyle::PM_SubMenuOverlap:
        res = -1;
        break;
    default:
        res = QWindowsVistaStyle::pixelMetric(metric, option, widget);
    }
 
    return res;
}
 
void QWindows11Style::polish(QWidget* widget)
{
#if QT_CONFIG(commandlinkbutton)
    if (!qobject_cast<QCommandLinkButton *>(widget))
#endif // QT_CONFIG(commandlinkbutton)
        QWindowsVistaStyle::polish(widget);
 
    const bool isScrollBar = qobject_cast<QScrollBar *>(widget);
    const auto comboBoxContainer = qobject_cast<const QComboBoxPrivateContainer *>(widget);
#if QT_CONFIG(menubar)
    if (qobject_cast<QMenuBar *>(widget)) {
        constexpr int itemHeight = 32;
        if (widget->maximumHeight() < itemHeight) {
            widget->setProperty("_q_original_menubar_maxheight", widget->maximumHeight());
            widget->setMaximumHeight(itemHeight);
        }
    }
#endif
    if (isScrollBar || qobject_cast<QMenu *>(widget) || comboBoxContainer) {
        bool wasCreated = widget->testAttribute(Qt::WA_WState_Created);
        bool layoutDirection = widget->testAttribute(Qt::WA_RightToLeft);
        widget->setAttribute(Qt::WA_OpaquePaintEvent,false);
        widget->setAttribute(Qt::WA_TranslucentBackground);
        if (!isScrollBar)
            widget->setWindowFlag(Qt::FramelessWindowHint);
        widget->setWindowFlag(Qt::NoDropShadowWindowHint);
        widget->setAttribute(Qt::WA_RightToLeft, layoutDirection);
        widget->setAttribute(Qt::WA_WState_Created, wasCreated);
        if (!isScrollBar) {
            bool inGraphicsView = widget->graphicsProxyWidget() != nullptr;
            if (!inGraphicsView && comboBoxContainer && comboBoxContainer->parentWidget())
                inGraphicsView = comboBoxContainer->parentWidget()->graphicsProxyWidget() != nullptr;
            if (!inGraphicsView) { // for menus and combobox containers...
                QGraphicsDropShadowEffect *dropshadow = new QGraphicsDropShadowEffect(widget);
                dropshadow->setBlurRadius(3);
                dropshadow->setXOffset(3);
                dropshadow->setYOffset(3);
                widget->setGraphicsEffect(dropshadow);
            }
        }
    } else if (QComboBox* cb = qobject_cast<QComboBox*>(widget)) {
        if (cb->isEditable()) {
            QLineEdit *le = cb->lineEdit();
            le->setFrame(false);
        }
    } else if (const auto *scrollarea = qobject_cast<QAbstractScrollArea *>(widget);
               scrollarea
               && !qobject_cast<QGraphicsView *>(widget)
#if QT_CONFIG(mdiarea)
               && !qobject_cast<QMdiArea *>(widget)
#endif
        ) {
        if (scrollarea->frameShape() == QFrame::StyledPanel) {
            const auto vp = scrollarea->viewport();
            const bool isAutoFillBackground = vp->autoFillBackground();
            const bool isStyledBackground = vp->testAttribute(Qt::WA_StyledBackground);
            vp->setProperty("_q_original_autofill_background", isAutoFillBackground);
            vp->setProperty("_q_original_styled_background", isStyledBackground);
            vp->setAutoFillBackground(false);
            vp->setAttribute(Qt::WA_StyledBackground, true);
        }
        // QTreeView & QListView are already set in the base windowsvista style
        if (auto table = qobject_cast<QTableView *>(widget))
            table->viewport()->setAttribute(Qt::WA_Hover, true);
    }
}
 
void QWindows11Style::unpolish(QWidget *widget)
{
#if QT_CONFIG(commandlinkbutton)
    if (!qobject_cast<QCommandLinkButton *>(widget))
#endif // QT_CONFIG(commandlinkbutton)
        QWindowsVistaStyle::unpolish(widget);
 
#if QT_CONFIG(menubar)
    if (qobject_cast<QMenuBar *>(widget) && !widget->property("_q_original_menubar_maxheight").isNull()) {
        widget->setMaximumHeight(widget->property("_q_original_menubar_maxheight").toInt());
        widget->setProperty("_q_original_menubar_maxheight", QVariant());
    }
#endif
 
    if (const auto *scrollarea = qobject_cast<QAbstractScrollArea *>(widget);
        scrollarea
#if QT_CONFIG(mdiarea)
        && !qobject_cast<QMdiArea *>(widget)
#endif
        ) {
        const auto vp = scrollarea->viewport();
        const auto wasAutoFillBackground = vp->property("_q_original_autofill_background").toBool();
        vp->setAutoFillBackground(wasAutoFillBackground);
        vp->setProperty("_q_original_autofill_background", QVariant());
        const auto origStyledBackground = vp->property("_q_original_styled_background").toBool();
        vp->setAttribute(Qt::WA_StyledBackground, origStyledBackground);
        vp->setProperty("_q_original_styled_background", QVariant());
    }
}
 
/*
The colors for Windows 11 are taken from the official WinUI3 Figma style at
https://www.figma.com/community/file/1159947337437047524
*/
#define SET_IF_UNRESOLVED(GROUP, ROLE, VALUE)
    if (!result.isBrushSet(QPalette::Inactive, ROLE) || styleSheetChanged)
        result.setColor(GROUP, ROLE, VALUE)
 
static void populateLightSystemBasePalette(QPalette &result)
{
    static QString oldStyleSheet;
    const bool styleSheetChanged = oldStyleSheet != qApp->styleSheet();
 
    constexpr QColor textColor = QColor(0x00,0x00,0x00,0xE4);
    constexpr QColor textDisabled = QColor(0x00, 0x00, 0x00, 0x5C);
    constexpr QColor btnFace = QColor(0xFF, 0xFF, 0xFF, 0xB3);
    constexpr QColor base = QColor(0xFF, 0xFF, 0xFF, 0xFF);
    constexpr QColor alternateBase = QColor(0x00, 0x00, 0x00, 0x09);
    const QColor btnHighlight = result.accent().color();
    const QColor btnColor = result.button().color();
 
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::Highlight, btnHighlight);
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::WindowText, textColor);
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::Button, btnFace);
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::Light, btnColor.lighter(150));
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::Dark, btnColor.darker(200));
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::Mid, btnColor.darker(150));
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::Text, textColor);
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::BrightText, btnHighlight);
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::Base, base);
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::Window, QColor(0xF3,0xF3,0xF3,0xFF));
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::ButtonText, textColor);
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::Midlight, btnColor.lighter(125));
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::Shadow, Qt::black);
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::ToolTipBase, result.window().color());
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::ToolTipText, result.windowText().color());
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::AlternateBase, alternateBase);
 
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Highlight, btnHighlight);
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::WindowText, textColor);
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Button, btnFace);
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Light, btnColor.lighter(150));
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Dark, btnColor.darker(200));
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Mid, btnColor.darker(150));
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Text, textColor);
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::BrightText, btnHighlight);
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Base, base);
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Window, QColor(0xF3,0xF3,0xF3,0xFF));
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::ButtonText, textColor);
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Midlight, btnColor.lighter(125));
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Shadow, Qt::black);
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::ToolTipBase, result.window().color());
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::ToolTipText, result.windowText().color());
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::AlternateBase, alternateBase);
 
    result.setColor(QPalette::Disabled, QPalette::WindowText, textDisabled);
 
    if (result.midlight() == result.button())
        result.setColor(QPalette::Midlight, btnColor.lighter(110));
    oldStyleSheet = qApp->styleSheet();
}
 
static void populateDarkSystemBasePalette(QPalette &result)
{
    static QString oldStyleSheet;
    const bool styleSheetChanged = oldStyleSheet != qApp->styleSheet();
 
    constexpr QColor alternateBase = QColor(0xFF, 0xFF, 0xFF, 0x0F);
 
    SET_IF_UNRESOLVED(QPalette::Active, QPalette::AlternateBase, alternateBase);
 
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::AlternateBase, alternateBase);
 
    oldStyleSheet = qApp->styleSheet();
}
 
/*!
 \internal
 */
void QWindows11Style::polish(QPalette& result)
{
    highContrastTheme = QGuiApplication::styleHints()->colorScheme() == Qt::ColorScheme::Unknown;
    colorSchemeIndex = QGuiApplication::styleHints()->colorScheme() == Qt::ColorScheme::Light ? 0 : 1;
 
    if (!highContrastTheme && colorSchemeIndex == 0)
        populateLightSystemBasePalette(result);
    else if (!highContrastTheme && colorSchemeIndex == 1)
        populateDarkSystemBasePalette(result);
 
    const bool styleSheetChanged = false; // so the macro works
 
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Button, result.button().color());
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Window, result.window().color());
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Light, result.light().color());
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Dark, result.dark().color());
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Accent, result.accent().color());
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Highlight, result.highlight().color());
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::HighlightedText, result.highlightedText().color());
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::Text, result.text().color());
    SET_IF_UNRESOLVED(QPalette::Inactive, QPalette::WindowText, result.windowText().color());
 
    if (highContrastTheme)
        result.setColor(QPalette::Active, QPalette::HighlightedText, result.windowText().color());
 
    auto *d = const_cast<QWindows11StylePrivate *>(d_func());
    d->m_titleBarMinIcon = QIcon();
    d->m_titleBarMaxIcon = QIcon();
    d->m_titleBarCloseIcon = QIcon();
    d->m_titleBarNormalIcon = QIcon();
}
 
QColor QWindows11Style::calculateAccentColor(const QStyleOption *option) const
{
    using namespace StyleOptionHelper;
    if (isDisabled(option))
        return winUI3Color(fillAccentDisabled);
    const auto alphaColor = isPressed(option) ? fillAccentTertiary
                                              : isHover(option) ? fillAccentSecondary
                                                                : fillAccentDefault;
    const auto alpha = winUI3Color(alphaColor);
    QColor col = option->palette.accent().color();
    col.setAlpha(alpha.alpha());
    return col;
}
 
QPen QWindows11Style::borderPenControlAlt(const QStyleOption *option) const
{
    using namespace StyleOptionHelper;
    if (isChecked(option))
        return Qt::NoPen;   // same color as fill color, so no pen needed
    if (highContrastTheme)
        return option->palette.buttonText().color();
    if (isDisabled(option) || isPressed(option))
        return winUI3Color(frameColorStrongDisabled);
    return winUI3Color(frameColorStrong);
}
 
QBrush QWindows11Style::controlFillBrush(const QStyleOption *option, ControlType controlType) const
{
    using namespace StyleOptionHelper;
    static constexpr WINUI3Color colorEnums[2][4] = {
        // Light & Dark Control
        { fillControlDefault, fillControlSecondary,
          fillControlTertiary, fillControlDisabled },
        // Light & Dark Control Alt
        { fillControlAltSecondary, fillControlAltTertiary,
          fillControlAltQuarternary, fillControlAltDisabled },
    };
 
    if (option->palette.isBrushSet(QPalette::Current, QPalette::Button))
        return option->palette.button();
 
    if (!isChecked(option) && isAutoRaise(option))
        return Qt::NoBrush;
 
    // checked is the same for Control (Buttons) and Control Alt (Radiobuttons/Checkboxes)
    if (isChecked(option))
        return calculateAccentColor(option);
 
    const auto state = calcControlState(option);
    return winUI3Color(colorEnums[int(controlType)][int(state)]);
}
 
QColor QWindows11Style::controlTextColor(const QStyleOption *option, QPalette::ColorRole role) const
{
    using namespace StyleOptionHelper;
    static constexpr WINUI3Color colorEnums[2][4] = {
        // Control, unchecked
        { textPrimary, textPrimary, textSecondary, textDisabled },
        // Control, checked
        { textOnAccentPrimary, textOnAccentPrimary, textOnAccentSecondary, textOnAccentDisabled },
    };
 
    if (option->palette.isBrushSet(QPalette::Current, QPalette::ButtonText))
        return option->palette.buttonText().color();
 
    const int colorIndex = isChecked(option) ? 1 : 0;
    const auto state = calcControlState(option);
    const auto alpha = winUI3Color(colorEnums[colorIndex][int(state)]);
    QColor col = option->palette.color(role);
    col.setAlpha(alpha.alpha());
    return col;
}
 
void QWindows11Style::drawLineEditFrame(QPainter *p, const QRectF &rect, const QStyleOption *o, bool isEditable) const
{
    const bool isHovered = o->state & State_MouseOver;
    const auto frameCol = highContrastTheme
            ? o->palette.color(isHovered ? QPalette::Accent
                                         : QPalette::ButtonText)
            : winUI3Color(frameColorLight);
    drawRoundedRect(p, rect, frameCol, Qt::NoBrush);
 
    if (!isEditable)
        return;
 
    QPainterStateGuard psg(p);
    p->setClipRect(rect.marginsRemoved(QMarginsF(0, rect.height() - 0.5, 0, -1)));
    const bool hasFocus = o->state & State_HasFocus;
    const auto underlineCol = hasFocus
            ? o->palette.color(QPalette::Accent)
            : colorSchemeIndex == 0 ? QColor(0x80, 0x80, 0x80)
                                    : QColor(0xa0, 0xa0, 0xa0);
    const auto penUnderline = QPen(underlineCol, hasFocus ? 2 : 1);
    drawRoundedRect(p, rect, penUnderline, Qt::NoBrush);
}
 
QColor QWindows11Style::winUI3Color(enum WINUI3Color col) const
{
    return WINUI3Colors[colorSchemeIndex][col];
}
 
#undef SET_IF_UNRESOLVED
 
QT_END_NAMESPACE