Remove qtquickcontrols2 sources and explain where they wentHEADdev

Now that qtquickcontrols2 has been merged into qtdeclarative,
we should make it obvious that this repo should no longer be
used, by preventing it from being built.

Task-number: QTBUG-95173
Pick-to: 6.2
Change-Id: I95bd6a214f3d75a865ab163ee0a1f9ffbeb7a051
Reviewed-by: Alexandru Croitor <[email protected]>
Reviewed-by: Volker Hilsheimer <[email protected]>

29 files changed, 0 insertions, 3062 deletions

diff --git a/src/quicknativestyle/items/items.pri b/src/quicknativestyle/items/items.pri
deleted file mode 100644
index 5b6d9251..00000000
--- a/src/quicknativestyle/items/items.pri
+++ /dev/null
@@ -1,36 +0,0 @@
-INCLUDEPATH += $$PWD
-
-HEADERS += \
-    $$PWD/qquickstyleitem.h \
-    $$PWD/qquickstyleitembutton.h \
-    $$PWD/qquickstyleitemgroupbox.h \
-    $$PWD/qquickstyleitemcheckbox.h \
-    $$PWD/qquickstyleitemradiobutton.h \
-    $$PWD/qquickstyleitemslider.h \
-    $$PWD/qquickstyleitemspinbox.h \
-    $$PWD/qquickstyleitemtextfield.h \
-    $$PWD/qquickstyleitemframe.h \
-    $$PWD/qquickstyleitemcombobox.h \
-    $$PWD/qquickstyleitemscrollbar.h \
-    $$PWD/qquickstyleitemprogressbar.h \
-    $$PWD/qquickstyleitemdial.h \
-
-SOURCES += \
-    $$PWD/qquickstyleitem.cpp \
-    $$PWD/qquickstyleitembutton.cpp \
-    $$PWD/qquickstyleitemgroupbox.cpp \
-    $$PWD/qquickstyleitemcheckbox.cpp \
-    $$PWD/qquickstyleitemradiobutton.cpp \
-    $$PWD/qquickstyleitemslider.cpp \
-    $$PWD/qquickstyleitemspinbox.cpp \
-    $$PWD/qquickstyleitemtextfield.cpp \
-    $$PWD/qquickstyleitemframe.cpp \
-    $$PWD/qquickstyleitemcombobox.cpp \
-    $$PWD/qquickstyleitemscrollbar.cpp \
-    $$PWD/qquickstyleitemprogressbar.cpp \
-    $$PWD/qquickstyleitemdial.cpp \
-
-macos {
-    HEADERS += $$PWD/qquickstyleitemscrollviewcorner.h
-    SOURCES += $$PWD/qquickstyleitemscrollviewcorner.cpp
-}
diff --git a/src/quicknativestyle/items/qquickstyleitem.cpp b/src/quicknativestyle/items/qquickstyleitem.cpp
deleted file mode 100644
index ec041d01..00000000
--- a/src/quicknativestyle/items/qquickstyleitem.cpp
+++ /dev/null
@@ -1,563 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitem.h"
-
-#include <QtCore/qscopedvaluerollback.h>
-#include <QtCore/qdir.h>
-
-#include <QtQuick/qsgninepatchnode.h>
-#include <QtQuick/private/qquickwindow_p.h>
-#include <QtQuick/qquickwindow.h>
-
-#include <QtQuickTemplates2/private/qquickcontrol_p.h>
-#include <QtQuickTemplates2/private/qquickbutton_p.h>
-
-#include <QtQml/qqml.h>
-
-#include "qquickstyleitembutton.h"
-#include "qquickstylehelper_p.h"
-
-QT_BEGIN_NAMESPACE
-
-QDebug operator<<(QDebug debug, const QQuickStyleMargins &padding)
-{
-    QDebugStateSaver saver(debug);
-    debug.nospace();
-    debug << "StyleMargins(";
-    debug << padding.left() << ", ";
-    debug << padding.top() << ", ";
-    debug << padding.right() << ", ";
-    debug << padding.bottom();
-    debug << ')';
-    return debug;
-}
-
-QDebug operator<<(QDebug debug, const StyleItemGeometry &cg)
-{
-    QDebugStateSaver saver(debug);
-    debug.nospace();
-    debug << "StyleItemGeometry(";
-    debug << "implicitSize:" << cg.implicitSize << ", ";
-    debug << "contentRect:" << cg.contentRect << ", ";
-    debug << "layoutRect:" << cg.layoutRect << ", ";
-    debug << "minimumSize:" << cg.minimumSize << ", ";
-    debug << "9patchMargins:" << cg.ninePatchMargins;
-    debug << ')';
-    return debug;
-}
-
-int QQuickStyleItem::dprAlignedSize(const int size) const
-{
-    // Return the first value equal to or bigger than size
-    // that is a whole number when multiplied with the dpr.
-    static int multiplier = [&]() {
-        const qreal dpr = window()->devicePixelRatio();
-        for (int m = 1; m <= 10; ++m) {
-            const qreal v = m * dpr;
-            if (v == int(v))
-                return m;
-        }
-
-        qWarning() << "The current dpr (" << dpr << ") is not supported"
-                   << "by the style and might result in drawing artifacts";
-        return 1;
-    }();
-
-    return int(qCeil(qreal(size) / qreal(multiplier)) * multiplier);
-}
-
-QQuickStyleItem::QQuickStyleItem(QQuickItem *parent)
-    : QQuickItem(parent)
-{
-    setFlag(QQuickItem::ItemHasContents);
-}
-
-QQuickStyleItem::~QQuickStyleItem()
-{
-}
-
-void QQuickStyleItem::connectToControl() const
-{
-    connect(m_control, &QQuickStyleItem::enabledChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(m_control, &QQuickItem::activeFocusChanged, this, &QQuickStyleItem::markImageDirty);
-
-    if (QQuickWindow *win = window()) {
-        connect(win, &QQuickWindow::activeChanged, this, &QQuickStyleItem::markImageDirty);
-        m_connectedWindow = win;
-    }
-}
-
-void QQuickStyleItem::markImageDirty()
-{
-    m_dirty.setFlag(DirtyFlag::Image);
-    if (isComponentComplete())
-        polish();
-}
-
-void QQuickStyleItem::markGeometryDirty()
-{
-    m_dirty.setFlag(DirtyFlag::Geometry);
-    if (isComponentComplete())
-        polish();
-}
-
-QSGNode *QQuickStyleItem::updatePaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *)
-{
-    QSGNinePatchNode *node = static_cast<QSGNinePatchNode *>(oldNode);
-    if (!node)
-        node = window()->createNinePatchNode();
-    if (m_paintedImage.isNull())
-        return node;
-
-    const auto texture = window()->createTextureFromImage(m_paintedImage, QQuickWindow::TextureCanUseAtlas);
-
-    QRectF bounds = boundingRect();
-    const qreal dpr = window()->devicePixelRatio();
-    const QSizeF unscaledImageSize = QSizeF(m_paintedImage.size()) / dpr;
-
-    // We can scale the image up with a nine patch node, but should
-    // avoid to scale it down. Otherwise the nine patch image will look
-    // wrapped (or look truncated, in case of no padding). So if the
-    // item is smaller that the image, don't scale.
-    if (bounds.width() < unscaledImageSize.width())
-        bounds.setWidth(unscaledImageSize.width());
-    if (bounds.height() < unscaledImageSize.height())
-        bounds.setHeight(unscaledImageSize.height());
-
-#ifdef QT_DEBUG
-    if (m_debugFlags.testFlag(Unscaled)) {
-        bounds.setSize(unscaledImageSize);
-        qqc2Info() << "Setting qsg node size to the unscaled size of m_paintedImage:" << bounds;
-    }
-#endif
-
-    if (m_useNinePatchImage) {
-        QMargins padding = m_styleItemGeometry.ninePatchMargins;
-        if (padding.right() == -1) {
-            // Special case: a padding of -1 means that
-            // the image shouldn't scale in the given direction.
-            padding.setLeft(0);
-            padding.setRight(0);
-        }
-        if (padding.bottom() == -1) {
-            padding.setTop(0);
-            padding.setBottom(0);
-        }
-        node->setPadding(padding.left(), padding.top(), padding.right(), padding.bottom());
-    }
-
-    node->setBounds(bounds);
-    node->setTexture(texture);
-    node->setDevicePixelRatio(dpr);
-    node->update();
-
-    return node;
-}
-
-QStyle::State QQuickStyleItem::controlSize(QQuickItem *item)
-{
-    // TODO: add proper API for small and mini
-    if (item->metaObject()->indexOfProperty("qqc2_style_small") != -1)
-        return QStyle::State_Small;
-    if (item->metaObject()->indexOfProperty("qqc2_style_mini") != -1)
-        return QStyle::State_Mini;
-    return QStyle::State_None;
-}
-
-void QQuickStyleItem::initStyleOptionBase(QStyleOption &styleOption) const
-{
-    Q_ASSERT(m_control);
-
-    styleOption.control = const_cast<QQuickItem *>(control<QQuickItem>());
-    styleOption.window = window();
-    styleOption.palette = QQuickItemPrivate::get(m_control)->palette()->toQPalette();
-    styleOption.rect = QRect(QPoint(0, 0), imageSize());
-
-    styleOption.state = QStyle::State_None;
-    styleOption.state |= controlSize(styleOption.control);
-
-    // Note: not all controls inherit from QQuickControl (e.g QQuickTextField)
-    if (const auto quickControl = dynamic_cast<QQuickControl *>(m_control.data()))
-        styleOption.direction = quickControl->isMirrored() ? Qt::RightToLeft : Qt::LeftToRight;
-
-    if (window()) {
-        if (styleOption.window->isActive())
-            styleOption.state |= QStyle::State_Active;
-        if (m_control->isEnabled())
-            styleOption.state |= QStyle::State_Enabled;
-        if (m_control->hasActiveFocus())
-            styleOption.state |= QStyle::State_HasFocus;
-        if (m_control->isUnderMouse())
-            styleOption.state |= QStyle::State_MouseOver;
-        // Should this depend on the focusReason (e.g. only TabFocus) ?
-        styleOption.state |= QStyle::State_KeyboardFocusChange;
-    }
-
-    if (m_overrideState != None) {
-        // In Button.qml we fade between two versions of
-        // the handle, depending on if it's hovered or not
-        if (m_overrideState & AlwaysHovered)
-            styleOption.state |= QStyle::State_MouseOver;
-        else if (m_overrideState & NeverHovered)
-            styleOption.state &= ~QStyle::State_MouseOver;
-    }
-
-    qqc2Info() << styleOption;
-}
-
-void QQuickStyleItem::geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry)
-{
-    QQuickItem::geometryChange(newGeometry, oldGeometry);
-
-    // Ensure that we only schedule a new geometry update
-    // and polish if this geometry change was caused by
-    // something else than us already updating geometry.
-    if (!m_polishing)
-        markGeometryDirty();
-}
-
-void QQuickStyleItem::itemChange(QQuickItem::ItemChange change, const QQuickItem::ItemChangeData &data)
-{
-    QQuickItem::itemChange(change, data);
-
-    switch (change) {
-    case QQuickItem::ItemVisibleHasChanged:
-        if (data.boolValue)
-            markImageDirty();
-        break;
-    case QQuickItem::ItemSceneChange: {
-        markImageDirty();
-        QQuickWindow *win = data.window;
-        if (m_connectedWindow)
-            disconnect(m_connectedWindow, &QQuickWindow::activeChanged, this, &QQuickStyleItem::markImageDirty);
-        if (win)
-            connect(win, &QQuickWindow::activeChanged, this, &QQuickStyleItem::markImageDirty);
-        m_connectedWindow = win;
-        break;}
-    default:
-        break;
-    }
-}
-
-void QQuickStyleItem::updateGeometry()
-{
-    qqc2InfoHeading("GEOMETRY");
-    m_dirty.setFlag(DirtyFlag::Geometry, false);
-
-    const QQuickStyleMargins oldContentPadding = contentPadding();
-    const QQuickStyleMargins oldLayoutMargins = layoutMargins();
-    const QSize oldMinimumSize = minimumSize();
-
-    m_styleItemGeometry = calculateGeometry();
-
-#ifdef QT_DEBUG
-    if (m_styleItemGeometry.minimumSize.isEmpty())
-        qmlWarning(this) << "minimumSize is empty!";
-#endif
-
-    if (m_styleItemGeometry.implicitSize.isEmpty()) {
-        // If the item has no contents (or its size is
-        // empty), we just use the minimum size as implicit size.
-        m_styleItemGeometry.implicitSize = m_styleItemGeometry.minimumSize;
-        qqc2Info() << "implicitSize is empty, using minimumSize instead";
-    }
-
-    if (contentPadding() != oldContentPadding)
-        emit contentPaddingChanged();
-    if (layoutMargins() != oldLayoutMargins)
-        emit layoutMarginsChanged();
-    if (minimumSize() != oldMinimumSize)
-        emit minimumSizeChanged();
-
-    setImplicitSize(m_styleItemGeometry.implicitSize.width(), m_styleItemGeometry.implicitSize.height());
-
-    qqc2Info() << m_styleItemGeometry
-                << "bounding rect:" << boundingRect()
-                << "layout margins:" << layoutMargins()
-                << "content padding:" << contentPadding()
-                << "input content size:" << m_contentSize;
-}
-
-void QQuickStyleItem::paintControlToImage()
-{
-    qqc2InfoHeading("PAINT");
-    const QSize imgSize = imageSize();
-    if (imgSize.isEmpty())
-        return;
-
-    m_dirty.setFlag(DirtyFlag::Image, false);
-
-    // The size of m_paintedImage should normally be imgSize * dpr. The problem is
-    // that the dpr can be e.g 1.25, which means that the size can end up having a
-    // fraction. But an image cannot have a size with a fraction, so it would need
-    // to be rounded. But on the flip side, rounding the size means that the size
-    // of the scene graph node (which is, when the texture is not scaled,
-    // m_paintedImage.size() / dpr), will end up with a fraction instead. And this
-    // causes rendering artifacts in the scene graph when the texture is mapped
-    // to physical screen coordinates. So for that reason we calculate an image size
-    // that might be slightly larger than imgSize, so that imgSize * dpr lands on a
-    // whole number. The result is that neither the image size, nor the scene graph
-    // node, ends up with a size that has a fraction.
-    const qreal dpr = window()->devicePixelRatio();
-    const int alignedW = int(dprAlignedSize(imgSize.width()) * dpr);
-    const int alignedH = int(dprAlignedSize(imgSize.height()) * dpr);
-    const QSize alignedSize = QSize(alignedW, alignedH);
-
-    if (m_paintedImage.size() != alignedSize) {
-        m_paintedImage = QImage(alignedSize, QImage::Format_ARGB32_Premultiplied);
-        m_paintedImage.setDevicePixelRatio(dpr);
-        qqc2Info() << "created image with dpr aligned size:" << alignedSize;
-    }
-
-    m_paintedImage.fill(Qt::transparent);
-
-    QPainter painter(&m_paintedImage);
-    paintEvent(&painter);
-
-#ifdef QT_DEBUG
-    if (m_debugFlags != NoDebug) {
-        painter.setPen(QColor(255, 0, 0, 255));
-        if (m_debugFlags.testFlag(ImageRect))
-            painter.drawRect(QRect(QPoint(0, 0), alignedSize / dpr));
-        if (m_debugFlags.testFlag(LayoutRect)) {
-            const auto m = layoutMargins();
-            QRect rect = QRect(QPoint(0, 0), imgSize);
-            rect.adjust(m.left(), m.top(), -m.right(), -m.bottom());
-            painter.drawRect(rect);
-        }
-        if (m_debugFlags.testFlag(ContentRect)) {
-            const auto p = contentPadding();
-            QRect rect = QRect(QPoint(0, 0), imgSize);
-            rect.adjust(p.left(), p.top(), -p.right(), -p.bottom());
-            painter.drawRect(rect);
-        }
-        if (m_debugFlags.testFlag(InputContentSize)) {
-            const int offset = 2;
-            const QPoint p = m_styleItemGeometry.contentRect.topLeft();
-            painter.drawLine(p.x() - offset, p.y() - offset, p.x() + m_contentSize.width(), p.y() - offset);
-            painter.drawLine(p.x() - offset, p.y() - offset, p.x() - offset, p.y() + m_contentSize.height());
-        }
-        if (m_debugFlags.testFlag(NinePatchMargins)) {
-            const QMargins m = m_styleItemGeometry.ninePatchMargins;
-            if (m.right() != -1) {
-                painter.drawLine(m.left(), 0, m.left(), imgSize.height());
-                painter.drawLine(imgSize.width() - m.right(), 0, imgSize.width() - m.right(), imgSize.height());
-            }
-            if (m.bottom() != -1) {
-                painter.drawLine(0, m.top(), imgSize.width(), m.top());
-                painter.drawLine(0, imgSize.height() - m.bottom(), imgSize.width(), imgSize.height() - m.bottom());
-            }
-        }
-        if (m_debugFlags.testFlag(SaveImage)) {
-            static int nr = -1;
-            ++nr;
-            static QString filename = QStringLiteral("styleitem_saveimage_");
-            const QString path = QDir::current().absoluteFilePath(filename);
-            const QString name = path + QString::number(nr) + QStringLiteral(".png");
-            m_paintedImage.save(name);
-            qDebug() << "image saved to:" << name;
-        }
-    }
-#endif
-
-    update();
-}
-
-void QQuickStyleItem::updatePolish()
-{
-    QScopedValueRollback<bool> guard(m_polishing, true);
-
-    const bool dirtyGeometry = m_dirty & DirtyFlag::Geometry;
-    const bool dirtyImage = isVisible() && ((m_dirty & DirtyFlag::Image) || (!m_useNinePatchImage && dirtyGeometry));
-
-    if (dirtyGeometry)
-        updateGeometry();
-    if (dirtyImage)
-        paintControlToImage();
-}
-
-#ifdef QT_DEBUG
-void QQuickStyleItem::addDebugInfo()
-{
-    // Example debug strings:
-    // "QQC2_NATIVESTYLE_DEBUG="myButton output contentRect"
-    // "QQC2_NATIVESTYLE_DEBUG="ComboBox ninepatchmargins"
-    // "QQC2_NATIVESTYLE_DEBUG="All layoutrect"
-
-    static const auto debugString = qEnvironmentVariable("QQC2_NATIVESTYLE_DEBUG");
-    static const auto matchAll = debugString.startsWith(QLatin1String("All "));
-    static const auto prefix = QStringLiteral("QQuickStyleItem");
-    if (debugString.isEmpty())
-        return;
-
-    const auto objectName = m_control->objectName();
-    const auto typeName = QString::fromUtf8(metaObject()->className()).remove(prefix);
-    const bool matchName = !objectName.isEmpty() && debugString.startsWith(objectName);
-    const bool matchType = debugString.startsWith(typeName);
-
-    if (!(matchAll || matchName || matchType))
-        return;
-
-#define QQC2_DEBUG_FLAG(FLAG) \
-    if (debugString.contains(QLatin1String(#FLAG), Qt::CaseInsensitive)) m_debugFlags |= FLAG
-
-    QQC2_DEBUG_FLAG(Info);
-    QQC2_DEBUG_FLAG(ImageRect);
-    QQC2_DEBUG_FLAG(ContentRect);
-    QQC2_DEBUG_FLAG(LayoutRect);
-    QQC2_DEBUG_FLAG(InputContentSize);
-    QQC2_DEBUG_FLAG(DontUseNinePatchImage);
-    QQC2_DEBUG_FLAG(NinePatchMargins);
-    QQC2_DEBUG_FLAG(Unscaled);
-    QQC2_DEBUG_FLAG(Debug);
-    QQC2_DEBUG_FLAG(SaveImage);
-
-    if (m_debugFlags & (DontUseNinePatchImage
-                        | InputContentSize
-                        | ContentRect
-                        | LayoutRect
-                        | NinePatchMargins)) {
-        // Some rects will not fit inside the drawn image unless
-        // we switch off (nine patch) image scaling.
-        m_debugFlags |= DontUseNinePatchImage;
-        m_useNinePatchImage = false;
-    }
-
-    if (m_debugFlags != NoDebug)
-        qDebug() << "debug options set for" << typeName << "(" << objectName << "):" << m_debugFlags;
-    else
-        qDebug() << "available debug options:" << DebugFlags(0xFFFF);
-}
-#endif
-
-void QQuickStyleItem::componentComplete()
-{
-    Q_ASSERT_X(m_control, Q_FUNC_INFO, "You need to assign a value to property 'control'");
-#ifdef QT_DEBUG
-    addDebugInfo();
-#endif
-    QQuickItem::componentComplete();
-    connectToControl();
-    polish();
-}
-
-qreal QQuickStyleItem::contentWidth()
-{
-    return m_contentSize.width();
-}
-
-void QQuickStyleItem::setContentWidth(qreal contentWidth)
-{
-    if (qFuzzyCompare(m_contentSize.width(), contentWidth))
-        return;
-
-    m_contentSize.setWidth(contentWidth);
-    markGeometryDirty();
-}
-
-qreal QQuickStyleItem::contentHeight()
-{
-    return m_contentSize.height();
-}
-
-void QQuickStyleItem::setContentHeight(qreal contentHeight)
-{
-    if (qFuzzyCompare(m_contentSize.height(), contentHeight))
-        return;
-
-    m_contentSize.setHeight(contentHeight);
-    markGeometryDirty();
-}
-
-QQuickStyleMargins QQuickStyleItem::contentPadding() const
-{
-    const QRect outerRect(QPoint(0, 0), m_styleItemGeometry.implicitSize);
-    return QQuickStyleMargins(outerRect, m_styleItemGeometry.contentRect);
-}
-
-QQuickStyleMargins QQuickStyleItem::layoutMargins() const
-{
-    // ### TODO: layoutRect is currently not being used for anything. But
-    // eventually this information will be needed by layouts to align the controls
-    // correctly. This because the images drawn by QStyle are usually a bit bigger
-    // than the control(frame) itself, to e.g make room for shadow effects
-    // or focus rects/glow. And this will differ from control to control. The
-    // layoutRect will then inform where the frame of the control is.
-    QQuickStyleMargins margins;
-    if (m_styleItemGeometry.layoutRect.isValid()) {
-        const QRect outerRect(QPoint(0, 0), m_styleItemGeometry.implicitSize);
-        margins = QQuickStyleMargins(outerRect, m_styleItemGeometry.layoutRect);
-    }
-    return margins;
-}
-
-QSize QQuickStyleItem::minimumSize() const
-{
-    // The style item should not be scaled below this size.
-    // Otherwise the image will be truncated.
-    return m_styleItemGeometry.minimumSize;
-}
-
-QSize QQuickStyleItem::imageSize() const
-{
-    // Returns the size of the QImage (unscaled) that
-    // is used to draw the control from QStyle.
-    return m_useNinePatchImage ? m_styleItemGeometry.minimumSize : size().toSize();
-}
-
-qreal QQuickStyleItem::focusFrameRadius() const
-{
-    return m_styleItemGeometry.focusFrameRadius;
-}
-
-QFont QQuickStyleItem::styleFont(QQuickItem *control) const
-{
-    Q_ASSERT(control);
-    // Note: This function should be treated as if it was static
-    // (meaning, don't assume anything in this object to be initialized).
-    // Resolving the font/font size should be done early on from QML, before we get
-    // around to calculate geometry and paint. Otherwise we typically need to do it
-    // all over again when/if the font changes. In practice this means that other
-    // items in QML that uses a style font, and at the same time, affects our input
-    // contentSize, cannot wait for this item to be fully constructed before it
-    // gets the font. So we need to resolve it here and now, even if this
-    // object might be in a half initialized state (hence also the control
-    // argument, instead of relying on m_control to be set).
-    return QGuiApplication::font();
-}
-
-QT_END_NAMESPACE
diff --git a/src/quicknativestyle/items/qquickstyleitem.h b/src/quicknativestyle/items/qquickstyleitem.h
deleted file mode 100644
index 3b87faf6..00000000
--- a/src/quicknativestyle/items/qquickstyleitem.h
+++ /dev/null
@@ -1,311 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEM_H
-#define QQUICKSTYLEITEM_H
-
-#include <QtCore/qdebug.h>
-#include <QtQml/qqml.h>
-#include <QtQml/qqmlinfo.h>
-#include <QtQuick/private/qquickitem_p.h>
-#include <QtQuickTemplates2/private/qquickcontrol_p.h>
-
-#include "qquicknativestyle.h"
-#include "qquickstyle.h"
-#include "qquickstyleoption.h"
-
-// Work-around for now, to avoid creator getting confused
-// about missing macros. Should eventually be defined
-// in qt declarative somewhere I assume.
-#ifndef QML_NAMED_ELEMENT
-#define QML_NAMED_ELEMENT(NAME)
-#define QML_UNCREATABLE(NAME)
-#endif
-
-#ifdef QT_DEBUG
-#define qqc2Debug() if (m_debugFlags.testFlag(Debug)) qDebug() << __FUNCTION__ << ":"
-#define qqc2Info() if (m_debugFlags.testFlag(Info)) qDebug() << __FUNCTION__ << ":"
-#define qqc2InfoHeading(HEADING) if (m_debugFlags.testFlag(Info)) qDebug() << "--------" << HEADING << "--------"
-#else
-#define qqc2Debug() if (false) qDebug()
-#define qqc2Info() if (false) qDebug()
-#define qqc2InfoHeading(HEADING) if (false) qDebug()
-#endif
-
-QT_BEGIN_NAMESPACE
-
-using namespace QQC2;
-
-class QQuickStyleMargins
-{
-    Q_GADGET
-
-    Q_PROPERTY(int left READ left())
-    Q_PROPERTY(int top READ top())
-    Q_PROPERTY(int right READ right())
-    Q_PROPERTY(int bottom READ bottom())
-
-    QML_NAMED_ELEMENT(stylemargins)
-    QML_UNCREATABLE("")
-
-public:
-    QQuickStyleMargins() {}
-    QQuickStyleMargins(const QQuickStyleMargins &other) : m_margins(other.m_margins) {}
-    QQuickStyleMargins(const QMargins &margins) : m_margins(margins) {}
-    QQuickStyleMargins(const QRect &outer, const QRect &inner)
-    {
-        const int left = inner.left() - outer.left();
-        const int top = inner.top() - outer.top();
-        const int right = outer.right() - inner.right();
-        const int bottom = outer.bottom() - inner.bottom();
-        m_margins = QMargins(left, top, right, bottom);
-    }
-
-    inline void operator=(const QQuickStyleMargins &other) { m_margins = other.m_margins; }
-    inline bool operator==(const QQuickStyleMargins &other) const { return other.m_margins == m_margins; }
-    inline bool operator!=(const QQuickStyleMargins &other) const { return other.m_margins != m_margins; }
-
-    inline int left() const { return m_margins.left(); }
-    inline int right() const { return m_margins.right(); }
-    inline int top() const { return m_margins.top(); }
-    inline int bottom() const { return m_margins.bottom(); }
-
-    QMargins m_margins;
-};
-
-QDebug operator<<(QDebug debug, const QQuickStyleMargins &padding);
-
-struct StyleItemGeometry
-{
-    /*
-    A QQuickStyleItem is responsible for drawing a control, or a part of it.
-
-    'minimumSize' should be the minimum possible size that the item can
-    have _without_ taking content size into consideration (and still render
-    correctly). This will also be the size of the image that the item is drawn
-    to, unless QQuickStyleItem::useNinePatchImage is set to false. In that
-    case, the size of the image will be set to the size of the item instead
-    (which is set from QML, and will typically be the same as the size of the control).
-    The default way to calculate minimumSize is to call style()->sizeFromContents()
-    with an empty content size. This is not always well supported by the legacy QStyle
-    implementation, which means that you might e.g get an empty size in return.
-    For those cases, the correct solution is to go into the specific platform style
-    and change it so that it returns a valid size also for this special case.
-
-    'implicitSize' should reflect the preferred size of the item, taking the
-    given content size (as set from QML) into account. But not all controls
-    have contents (slider), and for many controls, the content/label is instead
-    placed outside the item/background image (radiobutton). In both cases, the
-    size of the item will not include the content size, and implicitSize can
-    usually be set equal to minimumSize instead.
-
-    'contentRect' should be the free space where the contents can be placed. Note that
-    this rect doesn't need to have the same size as the contentSize provided as input
-    to the style item. Instead, QStyle can typically calculate a rect that is bigger, to
-    e.g center the contents inside the control.
-
-    'layoutRect' can be set to shift the position of the whole control so
-    that aligns correctly with the other controls. This is important for
-    controls that draws e.g shadows or focus rings. Such adornments should
-    be painted, but not be included when aligning the controls.
-    */
-
-    QSize minimumSize;
-    QSize implicitSize;
-    QRect contentRect;
-    QRect layoutRect; // If invalid, there are no layout margins!
-    QMargins ninePatchMargins;
-    qreal focusFrameRadius;
-};
-
-QDebug operator<<(QDebug debug, const StyleItemGeometry &cg);
-
-class QQuickStyleItem : public QQuickItem
-{
-    Q_OBJECT
-
-    // Input
-    Q_PROPERTY(QQuickItem *control MEMBER m_control NOTIFY controlChanged)
-    Q_PROPERTY(qreal contentWidth READ contentWidth WRITE setContentWidth)
-    Q_PROPERTY(qreal contentHeight READ contentHeight WRITE setContentHeight)
-    Q_PROPERTY(bool useNinePatchImage MEMBER m_useNinePatchImage)
-    Q_PROPERTY(OverrideState overrideState MEMBER m_overrideState)
-
-    // Output
-    Q_PROPERTY(QQuickStyleMargins contentPadding READ contentPadding() NOTIFY contentPaddingChanged)
-    Q_PROPERTY(QQuickStyleMargins layoutMargins READ layoutMargins() NOTIFY layoutMarginsChanged)
-    Q_PROPERTY(QSize minimumSize READ minimumSize() NOTIFY minimumSizeChanged)
-    Q_PROPERTY(int transitionDuration MEMBER m_transitionDuration CONSTANT)
-
-    QML_NAMED_ELEMENT(StyleItem)
-    QML_UNCREATABLE("StyleItem is an abstract base class.")
-
-public:
-    enum DirtyFlag {
-        Nothing = 0,
-        Geometry,
-        Image,
-        Everything = 255
-    };
-    Q_DECLARE_FLAGS(DirtyFlags, DirtyFlag)
-
-    enum OverrideState {
-        None = 0,
-        AlwaysHovered,
-        NeverHovered,
-        AlwaysSunken
-    };
-    Q_ENUM(OverrideState)
-
-
-#ifdef QT_DEBUG
-    enum DebugFlag {
-        NoDebug = 0x000,
-        Debug = 0x001,
-        Info = 0x002,
-        ImageRect = 0x004,
-        ContentRect = 0x008,
-        LayoutRect = 0x010,
-        Unscaled = 0x020,
-        InputContentSize = 0x040,
-        DontUseNinePatchImage = 0x080,
-        NinePatchMargins = 0x100,
-        SaveImage = 0x200,
-    };
-    Q_FLAG(DebugFlag)
-    Q_DECLARE_FLAGS(DebugFlags, DebugFlag)
-#endif
-
-    explicit QQuickStyleItem(QQuickItem *parent = nullptr);
-    ~QQuickStyleItem() override;
-
-    qreal contentWidth();
-    void setContentWidth(qreal contentWidth);
-    qreal contentHeight();
-    void setContentHeight(qreal contentHeight);
-
-    QQuickStyleMargins contentPadding() const;
-    QQuickStyleMargins layoutMargins() const;
-    QSize minimumSize() const;
-    QSize imageSize() const;
-    qreal focusFrameRadius() const;
-
-    Q_INVOKABLE virtual QFont styleFont(QQuickItem *control) const;
-
-    void markGeometryDirty();
-    void markImageDirty();
-
-signals:
-    void controlChanged();
-    void contentPaddingChanged();
-    void layoutMarginsChanged();
-    void fontChanged();
-    void minimumSizeChanged();
-
-protected:
-    void componentComplete() override;
-    QSGNode *updatePaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *updatePaintNodeData) override;
-    void geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry) override;
-    void itemChange(ItemChange change, const ItemChangeData &data) override;
-    void updatePolish() override;
-
-    virtual void connectToControl() const;
-    virtual void paintEvent(QPainter *painter) const = 0;
-    virtual StyleItemGeometry calculateGeometry() = 0;
-
-    static QStyle::State controlSize(QQuickItem *item);
-    void initStyleOptionBase(QStyleOption &styleOption) const;
-
-    inline QSize contentSize() const { return QSize(qCeil(m_contentSize.width()), qCeil(m_contentSize.height())); }
-    inline static QStyle *style() { return QQuickNativeStyle::style(); }
-
-    template <class T> inline const T* control() const {
-#ifdef QT_DEBUG
-        if (!dynamic_cast<T *>(m_control.data())) {
-            qmlWarning(this) << "control property is not of correct type";
-            Q_UNREACHABLE();
-        }
-#endif
-        return static_cast<T *>(m_control.data());
-    }
-
-#ifdef QT_DEBUG
-    DebugFlags m_debugFlags = NoDebug;
-#endif
-    OverrideState m_overrideState = None;
-
-private:
-    inline void updateGeometry();
-    inline void paintControlToImage();
-
-    int dprAlignedSize(const int size) const;
-
-#ifdef QT_DEBUG
-    void addDebugInfo();
-#endif
-
-private:
-    QPointer<QQuickItem> m_control;
-    QImage m_paintedImage;
-    StyleItemGeometry m_styleItemGeometry;
-    QSizeF m_contentSize;
-
-    DirtyFlags m_dirty = Everything;
-    bool m_useNinePatchImage = true;
-    bool m_polishing = false;
-    mutable QQuickWindow *m_connectedWindow = nullptr;
-
-#ifdef Q_OS_MACOS
-    int m_transitionDuration = 150;
-#else
-    int m_transitionDuration = 400;
-#endif
-
-private:
-    friend class QtQuickControls2MacOSStylePlugin;
-};
-
-Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickStyleItem::DirtyFlags)
-
-#ifdef QT_DEBUG
-Q_DECLARE_OPERATORS_FOR_FLAGS(QQuickStyleItem::DebugFlags)
-#endif
-
-QT_END_NAMESPACE
-
-QML_DECLARE_TYPE(QQuickStyleItem)
-
-#endif // QQUICKSTYLEITEM_H
diff --git a/src/quicknativestyle/items/qquickstyleitembutton.cpp b/src/quicknativestyle/items/qquickstyleitembutton.cpp
deleted file mode 100644
index 5dfe060f..00000000
--- a/src/quicknativestyle/items/qquickstyleitembutton.cpp
+++ /dev/null
@@ -1,88 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitembutton.h"
-
-QFont QQuickStyleItemButton::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_PushButtonLabel, controlSize(control));
-}
-
-void QQuickStyleItemButton::connectToControl() const
-{
-    QQuickStyleItem::connectToControl();
-    auto button = control<QQuickButton>();
-    connect(button, &QQuickButton::downChanged, this, &QQuickStyleItem::markImageDirty);
-}
-
-StyleItemGeometry QQuickStyleItemButton::calculateGeometry()
-{
-    QStyleOptionButton styleOption;
-    initStyleOption(styleOption);
-    StyleItemGeometry geometry;
-
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_PushButton, &styleOption, QSize(0, 0));
-    geometry.implicitSize = style()->sizeFromContents(QStyle::CT_PushButton, &styleOption, contentSize());
-    styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
-    geometry.contentRect = style()->subElementRect(QStyle::SE_PushButtonContents, &styleOption);
-    geometry.layoutRect = style()->subElementRect(QStyle::SE_PushButtonLayoutItem, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CE_PushButtonBevel, &styleOption, geometry.minimumSize);
-    geometry.focusFrameRadius = style()->pixelMetric(QStyle::PM_PushButtonFocusFrameRadius, &styleOption);
-
-    return geometry;
-}
-
-void QQuickStyleItemButton::paintEvent(QPainter *painter) const
-{
-    QStyleOptionButton styleOption;
-    initStyleOption(styleOption);
-    style()->drawControl(QStyle::CE_PushButtonBevel, &styleOption, painter);
-}
-
-void QQuickStyleItemButton::initStyleOption(QStyleOptionButton &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    auto button = control<QQuickButton>();
-
-    if (button->isDown())
-        styleOption.state |= QStyle::State_Sunken;
-    if (!button->isFlat() && !button->isDown())
-        styleOption.state |= QStyle::State_Raised;
-    if (button->isHighlighted() || button->isChecked())
-        styleOption.state |= QStyle::State_On;
-    if (button->isFlat())
-        styleOption.features |= QStyleOptionButton::Flat;
-}
diff --git a/src/quicknativestyle/items/qquickstyleitembutton.h b/src/quicknativestyle/items/qquickstyleitembutton.h
deleted file mode 100644
index 41ca0cf1..00000000
--- a/src/quicknativestyle/items/qquickstyleitembutton.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMBUTTON_H
-#define QQUICKSTYLEITEMBUTTON_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickbutton_p.h>
-
-class QQuickStyleItemButton : public QQuickStyleItem
-{
-    Q_OBJECT
-    QML_NAMED_ELEMENT(Button)
-
-public:
-    QFont styleFont(QQuickItem *control) const override;
-
-protected:
-    void connectToControl() const override;
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionButton &styleOption) const;
-};
-
-#endif // QQUICKSTYLEITEMBUTTON_H
diff --git a/src/quicknativestyle/items/qquickstyleitemcheckbox.cpp b/src/quicknativestyle/items/qquickstyleitemcheckbox.cpp
deleted file mode 100644
index 6c4ac8ea..00000000
--- a/src/quicknativestyle/items/qquickstyleitemcheckbox.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemcheckbox.h"
-
-QFont QQuickStyleItemCheckBox::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_RadioButtonLabel, controlSize(control));
-}
-
-void QQuickStyleItemCheckBox::connectToControl() const
-{
-    QQuickStyleItem::connectToControl();
-    auto checkbox = control<QQuickCheckBox>();
-    connect(checkbox, &QQuickCheckBox::downChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(checkbox, &QQuickCheckBox::checkStateChanged, this, &QQuickStyleItem::markImageDirty);
-}
-
-StyleItemGeometry QQuickStyleItemCheckBox::calculateGeometry()
-{
-    QStyleOptionButton styleOption;
-    initStyleOption(styleOption);
-    StyleItemGeometry geometry;
-
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_CheckBox, &styleOption, QSize(0, 0));
-    geometry.implicitSize = geometry.minimumSize;
-    styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
-    geometry.contentRect = style()->subElementRect(QStyle::SE_CheckBoxContents, &styleOption);
-    geometry.layoutRect = style()->subElementRect(QStyle::SE_CheckBoxLayoutItem, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CE_CheckBox, &styleOption, geometry.minimumSize);
-    geometry.focusFrameRadius = style()->pixelMetric(QStyle::PM_CheckBoxFocusFrameRadius, &styleOption);
-
-    // Spacing seems to already be baked into SE_CheckBoxContents, so ignore until needed
-    //const int space = style()->pixelMetric(QStyle::PM_CheckBoxLabelSpacing, &styleOption);
-
-    return geometry;
-}
-
-void QQuickStyleItemCheckBox::paintEvent(QPainter *painter) const
-{
-    QStyleOptionButton styleOption;
-    initStyleOption(styleOption);
-    style()->drawControl(QStyle::CE_CheckBox, &styleOption, painter);
-}
-
-void QQuickStyleItemCheckBox::initStyleOption(QStyleOptionButton &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    auto checkbox = control<QQuickCheckBox>();
-
-    styleOption.state |= checkbox->isDown() ? QStyle::State_Sunken : QStyle::State_Raised;
-    if (checkbox->isTristate() && checkbox->checkState() == Qt::PartiallyChecked)
-        styleOption.state |= QStyle::State_NoChange;
-    else
-        styleOption.state |= checkbox->isChecked() ? QStyle::State_On : QStyle::State_Off;
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemcheckbox.h b/src/quicknativestyle/items/qquickstyleitemcheckbox.h
deleted file mode 100644
index 03bf34b9..00000000
--- a/src/quicknativestyle/items/qquickstyleitemcheckbox.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMCHECKBOX_H
-#define QQUICKSTYLEITEMCHECKBOX_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickcheckbox_p.h>
-
-class QQuickStyleItemCheckBox : public QQuickStyleItem
-{
-    Q_OBJECT
-    QML_NAMED_ELEMENT(CheckBox)
-
-public:
-    QFont styleFont(QQuickItem *control) const override;
-
-protected:
-    void connectToControl() const override;
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionButton &styleOption) const;
-};
-
-#endif // QQUICKSTYLEITEMCHECKBOX_H
diff --git a/src/quicknativestyle/items/qquickstyleitemcombobox.cpp b/src/quicknativestyle/items/qquickstyleitemcombobox.cpp
deleted file mode 100644
index 0ac3756e..00000000
--- a/src/quicknativestyle/items/qquickstyleitemcombobox.cpp
+++ /dev/null
@@ -1,89 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemcombobox.h"
-
-QFont QQuickStyleItemComboBox::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_PushButtonLabel, controlSize(control));
-}
-
-void QQuickStyleItemComboBox::connectToControl() const
-{
-    QQuickStyleItem::connectToControl();
-    auto comboBox = control<QQuickComboBox>();
-    connect(comboBox, &QQuickComboBox::downChanged, this, &QQuickStyleItem::markImageDirty);
-}
-
-StyleItemGeometry QQuickStyleItemComboBox::calculateGeometry()
-{
-    QStyleOptionComboBox styleOption;
-    initStyleOption(styleOption);
-    StyleItemGeometry geometry;
-
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_ComboBox, &styleOption, QSize(0, 0));
-    geometry.implicitSize = style()->sizeFromContents(QStyle::CT_ComboBox, &styleOption, contentSize());
-    styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
-    geometry.contentRect = style()->subControlRect(QStyle::CC_ComboBox, &styleOption, QStyle::SC_ComboBoxEditField);
-    geometry.layoutRect = style()->subElementRect(QStyle::SE_ComboBoxLayoutItem, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CC_ComboBox, &styleOption, geometry.minimumSize);
-    geometry.focusFrameRadius = style()->pixelMetric(QStyle::PM_ComboBoxFocusFrameRadius, &styleOption);
-
-    return geometry;
-}
-
-void QQuickStyleItemComboBox::paintEvent(QPainter *painter) const
-{
-    QStyleOptionComboBox styleOption;
-    initStyleOption(styleOption);
-    style()->drawComplexControl(QStyle::CC_ComboBox, &styleOption, painter);
-}
-
-void QQuickStyleItemComboBox::initStyleOption(QStyleOptionComboBox &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    auto comboBox = control<QQuickComboBox>();
-
-    styleOption.subControls = QStyle::SC_ComboBoxArrow | QStyle::SC_ComboBoxFrame | QStyle::SC_ComboBoxEditField;
-    styleOption.frame = true;
-    styleOption.state |= QStyle::State_Selected;
-    styleOption.editable = comboBox->isEditable();
-
-    if (comboBox->isDown())
-        styleOption.state |= QStyle::State_Sunken;
-    if (!comboBox->isFlat() && !comboBox->isDown())
-        styleOption.state |= QStyle::State_Raised;
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemcombobox.h b/src/quicknativestyle/items/qquickstyleitemcombobox.h
deleted file mode 100644
index 79f1995e..00000000
--- a/src/quicknativestyle/items/qquickstyleitemcombobox.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMCOMBOBOX_H
-#define QQUICKSTYLEITEMCOMBOBOX_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickcombobox_p.h>
-
-class QQuickStyleItemComboBox : public QQuickStyleItem
-{
-    Q_OBJECT
-    QML_NAMED_ELEMENT(ComboBox)
-
-public:
-    QFont styleFont(QQuickItem *control) const override;
-
-protected:
-    void connectToControl() const override;
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionComboBox &styleOption) const;
-};
-
-#endif // QQUICKSTYLEITEMCOMBOBOX_H
diff --git a/src/quicknativestyle/items/qquickstyleitemdial.cpp b/src/quicknativestyle/items/qquickstyleitemdial.cpp
deleted file mode 100644
index bf5784e1..00000000
--- a/src/quicknativestyle/items/qquickstyleitemdial.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemdial.h"
-
-QFont QQuickStyleItemDial::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_ProgressBarLabel, controlSize(control));
-}
-
-void QQuickStyleItemDial::connectToControl() const
-{
-    QQuickStyleItem::connectToControl();
-    auto dial = control<QQuickDial>();
-    connect(dial, &QQuickDial::fromChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(dial, &QQuickDial::toChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(dial, &QQuickDial::positionChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(dial, &QQuickDial::valueChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(dial, &QQuickDial::stepSizeChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(dial, &QQuickDial::pressedChanged, this, &QQuickStyleItem::markImageDirty);
-}
-
-StyleItemGeometry QQuickStyleItemDial::calculateGeometry()
-{
-    QStyleOptionSlider styleOption;
-    initStyleOption(styleOption);
-
-    StyleItemGeometry geometry;
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_Dial, &styleOption, QSize(0, 0));
-    geometry.implicitSize = geometry.minimumSize;
-    geometry.layoutRect = style()->subElementRect(QStyle::SE_SliderLayoutItem, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CC_Dial, &styleOption, geometry.minimumSize);
-    geometry.focusFrameRadius = style()->pixelMetric(QStyle::PM_DialFocusFrameRadius, &styleOption);
-
-    return geometry;
-}
-
-void QQuickStyleItemDial::paintEvent(QPainter *painter) const
-{
-    QStyleOptionSlider styleOption;
-    initStyleOption(styleOption);
-    style()->drawComplexControl(QStyle::CC_Dial, &styleOption, painter);
-}
-
-void QQuickStyleItemDial::initStyleOption(QStyleOptionSlider &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    auto dial = control<QQuickDial>();
-
-    styleOption.subControls = QStyle::SC_SliderGroove | QStyle::SC_SliderHandle;
-    styleOption.activeSubControls = QStyle::SC_None;
-    styleOption.tickInterval = dial->stepSize();
-    styleOption.dialWrapping = dial->wrap();
-    styleOption.upsideDown = true;
-
-    if (dial->isPressed())
-        styleOption.state |= QStyle::State_Sunken;
-
-    if (dial->stepSize() == 0) {
-        styleOption.minimum = 0;
-        styleOption.maximum = 10000;
-        styleOption.sliderPosition = dial->position() * styleOption.maximum;
-    } else {
-        styleOption.minimum = dial->from();
-        styleOption.maximum = dial->to();
-        styleOption.sliderPosition = dial->value();
-    }
-
-    // TODO: add proper API for tickmarks
-    const int index = dial->metaObject()->indexOfProperty("qqc2_style_tickPosition");
-    if (index != -1) {
-        const int tickPosition = dial->metaObject()->property(index).read(dial).toInt();
-        styleOption.tickPosition = QStyleOptionSlider::TickPosition(tickPosition);
-        if (styleOption.tickPosition != QStyleOptionSlider::NoTicks)
-            styleOption.subControls |= QStyle::SC_DialTickmarks;
-    }
-
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemdial.h b/src/quicknativestyle/items/qquickstyleitemdial.h
deleted file mode 100644
index 569820fe..00000000
--- a/src/quicknativestyle/items/qquickstyleitemdial.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMDIAL_H
-#define QQUICKSTYLEITEMDIAL_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickdial_p.h>
-
-class QQuickStyleItemDial : public QQuickStyleItem
-{
-    Q_OBJECT
-    QML_NAMED_ELEMENT(Dial)
-
-public:
-    QFont styleFont(QQuickItem *control) const override;
-
-protected:
-    void connectToControl() const override;
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionSlider &styleOption) const;
-};
-
-#endif // QQUICKSTYLEITEMDIAL_H
diff --git a/src/quicknativestyle/items/qquickstyleitemframe.cpp b/src/quicknativestyle/items/qquickstyleitemframe.cpp
deleted file mode 100644
index cf060492..00000000
--- a/src/quicknativestyle/items/qquickstyleitemframe.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemframe.h"
-
-StyleItemGeometry QQuickStyleItemFrame::calculateGeometry()
-{
-    QStyleOptionFrame styleOption;
-    initStyleOption(styleOption);
-    StyleItemGeometry geometry;
-
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_Frame, &styleOption, QSize(0, 0));
-    geometry.implicitSize = contentSize();
-    styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
-    geometry.contentRect = style()->subElementRect(QStyle::SE_FrameContents, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CE_ShapedFrame, &styleOption, geometry.minimumSize);
-
-    return geometry;
-}
-
-void QQuickStyleItemFrame::paintEvent(QPainter *painter) const
-{
-    QStyleOptionFrame styleOption;
-    initStyleOption(styleOption);
-    style()->drawControl(QStyle::CE_ShapedFrame, &styleOption, painter);
-}
-
-void QQuickStyleItemFrame::initStyleOption(QStyleOptionFrame &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    styleOption.lineWidth = 1;
-    styleOption.frameShape = QStyleOptionFrame::StyledPanel;
-    styleOption.features = QStyleOptionFrame::Flat;
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemframe.h b/src/quicknativestyle/items/qquickstyleitemframe.h
deleted file mode 100644
index 8e8da68b..00000000
--- a/src/quicknativestyle/items/qquickstyleitemframe.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMFRAME_H
-#define QQUICKSTYLEITEMFRAME_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickframe_p.h>
-
-class QQuickStyleItemFrame : public QQuickStyleItem
-{
-    Q_OBJECT
-    QML_NAMED_ELEMENT(Frame)
-
-protected:
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionFrame &styleOption) const;
-};
-
-#endif // QQUICKSTYLEITEMFRAME_H
diff --git a/src/quicknativestyle/items/qquickstyleitemgroupbox.cpp b/src/quicknativestyle/items/qquickstyleitemgroupbox.cpp
deleted file mode 100644
index a828160d..00000000
--- a/src/quicknativestyle/items/qquickstyleitemgroupbox.cpp
+++ /dev/null
@@ -1,100 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemgroupbox.h"
-
-QFont QQuickStyleItemGroupBox::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_HeaderLabel, controlSize(control));
-}
-
-StyleItemGeometry QQuickStyleItemGroupBox::calculateGeometry()
-{
-    QStyleOptionGroupBox styleOption;
-    initStyleOption(styleOption);
-
-    StyleItemGeometry geometry;
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_GroupBox, &styleOption, QSize(0, 0));
-
-    if (!control<QQuickGroupBox>()->title().isEmpty()) {
-        // We don't draw the title, but we need to take
-        // it into calculation for the control size
-        styleOption.text = QStringLiteral(" ");
-        styleOption.subControls |= QStyle::SC_GroupBoxLabel;
-    }
-
-    geometry.implicitSize = style()->sizeFromContents(QStyle::CT_GroupBox, &styleOption, contentSize());
-    styleOption.rect.setSize(geometry.implicitSize);
-    geometry.contentRect = style()->subControlRect(QStyle::CC_GroupBox, &styleOption, QStyle::SC_GroupBoxContents);
-    geometry.layoutRect = style()->subElementRect(QStyle::SE_GroupBoxLayoutItem, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CC_GroupBox, &styleOption, geometry.minimumSize);
-
-    const QQuickStyleMargins oldGroupBoxPadding = m_groupBoxPadding;
-    const QRect frame = style()->subControlRect(QStyle::CC_GroupBox, &styleOption, QStyle::SC_GroupBoxFrame);
-    m_groupBoxPadding = QQuickStyleMargins(QRect(QPoint(), geometry.implicitSize), frame);
-    if (m_groupBoxPadding != oldGroupBoxPadding)
-        emit groupBoxPaddingChanged();
-
-    const QPointF oldLabelPos = m_labelPos;
-    m_labelPos = style()->subControlRect(QStyle::CC_GroupBox, &styleOption, QStyle::SC_GroupBoxLabel).topLeft();
-    if (m_labelPos != oldLabelPos)
-        emit labelPosChanged();
-    return geometry;
-}
-
-void QQuickStyleItemGroupBox::paintEvent(QPainter *painter) const
-{
-    QStyleOptionGroupBox styleOption;
-    initStyleOption(styleOption);
-    style()->drawComplexControl(QStyle::CC_GroupBox, &styleOption, painter);
-}
-
-void QQuickStyleItemGroupBox::initStyleOption(QStyleOptionGroupBox &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    styleOption.subControls = QStyle::SC_GroupBoxFrame;
-    styleOption.lineWidth = 1;
-}
-
-QQuickStyleMargins QQuickStyleItemGroupBox::groupBoxPadding() const
-{
-    return m_groupBoxPadding;
-}
-
-QPointF QQuickStyleItemGroupBox::labelPos() const
-{
-    return m_labelPos;
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemgroupbox.h b/src/quicknativestyle/items/qquickstyleitemgroupbox.h
deleted file mode 100644
index 2b07287f..00000000
--- a/src/quicknativestyle/items/qquickstyleitemgroupbox.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMGROUPBOX_H
-#define QQUICKSTYLEITEMGROUPBOX_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickgroupbox_p.h>
-
-class QQuickStyleItemGroupBox : public QQuickStyleItem
-{
-    Q_OBJECT
-    Q_PROPERTY(QQuickStyleMargins groupBoxPadding READ groupBoxPadding NOTIFY groupBoxPaddingChanged)
-    Q_PROPERTY(QPointF labelPos READ labelPos NOTIFY labelPosChanged)
-    QML_NAMED_ELEMENT(GroupBox)
-
-public:
-    QQuickStyleMargins groupBoxPadding() const;
-    QPointF labelPos() const;
-    QFont styleFont(QQuickItem *control) const override;
-
-signals:
-    void groupBoxPaddingChanged();
-    void labelPosChanged();
-
-protected:
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    QQuickStyleMargins m_groupBoxPadding;
-    QPointF m_labelPos;
-
-    void initStyleOption(QStyleOptionGroupBox &styleOption) const;
-};
-
-#endif // QQUICKSTYLEITEMGROUPBOX_H
diff --git a/src/quicknativestyle/items/qquickstyleitemprogressbar.cpp b/src/quicknativestyle/items/qquickstyleitemprogressbar.cpp
deleted file mode 100644
index 480e8981..00000000
--- a/src/quicknativestyle/items/qquickstyleitemprogressbar.cpp
+++ /dev/null
@@ -1,114 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemprogressbar.h"
-
-QFont QQuickStyleItemProgressBar::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_ProgressBarLabel, controlSize(control));
-}
-
-void QQuickStyleItemProgressBar::connectToControl() const
-{
-    QQuickStyleItem::connectToControl();
-    auto progressBar = control<QQuickProgressBar>();
-    connect(progressBar, &QQuickProgressBar::fromChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(progressBar, &QQuickProgressBar::toChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(progressBar, &QQuickProgressBar::positionChanged, this, &QQuickStyleItem::markImageDirty);
-}
-
-StyleItemGeometry QQuickStyleItemProgressBar::calculateGeometry()
-{
-    QStyleOptionProgressBar styleOption;
-    initStyleOption(styleOption);
-
-    StyleItemGeometry geometry;
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_ProgressBar, &styleOption, QSize(0, 0));
-
-    // From qprogressbar.cpp in qtbase:
-    const int cw = style()->pixelMetric(QStyle::PM_ProgressBarChunkWidth, &styleOption);
-    QFontMetrics fm(control<QQuickProgressBar>()->font());
-    QSize size = QSize(qMax(9, cw) * 7 + fm.horizontalAdvance(QLatin1Char('0')) * 4, fm.height() + 8);
-    if (!(styleOption.state & QStyle::State_Horizontal))
-        size = size.transposed();
-
-    geometry.implicitSize =  style()->sizeFromContents(QStyle::CT_ProgressBar, &styleOption, size);
-    styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
-    geometry.contentRect = style()->subElementRect(QStyle::SE_ProgressBarContents, &styleOption);
-    geometry.layoutRect = style()->subElementRect(QStyle::SE_ProgressBarLayoutItem, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CE_ProgressBar, &styleOption, geometry.minimumSize);
-
-    return geometry;
-}
-
-void QQuickStyleItemProgressBar::paintEvent(QPainter *painter) const
-{
-    QStyleOptionProgressBar styleOption;
-    initStyleOption(styleOption);
-#ifndef Q_OS_MACOS
-    const QRect r = styleOption.rect;
-#endif
-    // Note: on macOS, the groove will paint both the background and the contents
-    styleOption.rect = style()->subElementRect(QStyle::SE_ProgressBarGroove, &styleOption);
-    style()->drawControl(QStyle::CE_ProgressBarGroove, &styleOption, painter);
-#ifndef Q_OS_MACOS
-    styleOption.rect = r;
-    styleOption.rect = style()->subElementRect(QStyle::SE_ProgressBarContents, &styleOption);
-    style()->drawControl(QStyle::CE_ProgressBarContents, &styleOption, painter);
-#endif
-}
-
-void QQuickStyleItemProgressBar::initStyleOption(QStyleOptionProgressBar &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    auto progressBar = control<QQuickProgressBar>();
-
-    styleOption.state = QStyle::State_Horizontal;
-
-    if (progressBar->isIndeterminate()) {
-        styleOption.minimum = 0;
-        styleOption.maximum = 0;
-    } else if (progressBar->to() - progressBar->from() < 100) {
-        // Add some range to support float numbers
-        styleOption.minimum = 0;
-        styleOption.maximum = (progressBar->to() - progressBar->from()) * 100;
-        styleOption.progress = (progressBar->value() - progressBar->from()) * 100;
-    } else {
-        styleOption.minimum = progressBar->from();
-        styleOption.maximum = progressBar->to();
-        styleOption.progress = progressBar->value();
-    }
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemprogressbar.h b/src/quicknativestyle/items/qquickstyleitemprogressbar.h
deleted file mode 100644
index 53692dbe..00000000
--- a/src/quicknativestyle/items/qquickstyleitemprogressbar.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMPROGRESSBAR_H
-#define QQUICKSTYLEITEMPROGRESSBAR_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickprogressbar_p.h>
-
-class QQuickStyleItemProgressBar : public QQuickStyleItem
-{
-    Q_OBJECT
-
-    QML_NAMED_ELEMENT(ProgressBar)
-
-public:
-    QFont styleFont(QQuickItem *control) const override;
-
-protected:
-    void connectToControl() const override;
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionProgressBar &styleOption) const;
-};
-
-#endif // QQUICKSTYLEITEMPROGRESSBAR_H
diff --git a/src/quicknativestyle/items/qquickstyleitemradiobutton.cpp b/src/quicknativestyle/items/qquickstyleitemradiobutton.cpp
deleted file mode 100644
index 655bb0b6..00000000
--- a/src/quicknativestyle/items/qquickstyleitemradiobutton.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemradiobutton.h"
-
-QFont QQuickStyleItemRadioButton::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_RadioButtonLabel, controlSize(control));
-}
-
-void QQuickStyleItemRadioButton::connectToControl() const
-{
-    QQuickStyleItem::connectToControl();
-    auto checkbox = control<QQuickRadioButton>();
-    connect(checkbox, &QQuickRadioButton::downChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(checkbox, &QQuickRadioButton::checkedChanged, this, &QQuickStyleItem::markImageDirty);
-}
-
-StyleItemGeometry QQuickStyleItemRadioButton::calculateGeometry()
-{
-    QStyleOptionButton styleOption;
-    initStyleOption(styleOption);
-    StyleItemGeometry geometry;
-
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_RadioButton, &styleOption, QSize(0, 0));
-    geometry.implicitSize = geometry.minimumSize;
-    styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
-    geometry.contentRect = style()->subElementRect(QStyle::SE_RadioButtonContents, &styleOption);
-    geometry.layoutRect = style()->subElementRect(QStyle::SE_RadioButtonLayoutItem, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CE_RadioButton, &styleOption, geometry.minimumSize);
-    geometry.focusFrameRadius = style()->pixelMetric(QStyle::PM_RadioButtonFocusFrameRadius, &styleOption);
-
-    return geometry;
-}
-
-void QQuickStyleItemRadioButton::paintEvent(QPainter *painter) const
-{
-    QStyleOptionButton styleOption;
-    initStyleOption(styleOption);
-    style()->drawControl(QStyle::CE_RadioButton, &styleOption, painter);
-}
-
-void QQuickStyleItemRadioButton::initStyleOption(QStyleOptionButton &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    auto checkbox = control<QQuickRadioButton>();
-
-    styleOption.state |= checkbox->isDown() ? QStyle::State_Sunken : QStyle::State_Raised;
-    styleOption.state |= checkbox->isChecked() ? QStyle::State_On : QStyle::State_Off;
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemradiobutton.h b/src/quicknativestyle/items/qquickstyleitemradiobutton.h
deleted file mode 100644
index 56073d8f..00000000
--- a/src/quicknativestyle/items/qquickstyleitemradiobutton.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMRADIOBUTTON_H
-#define QQUICKSTYLEITEMRADIOBUTTON_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickradiobutton_p.h>
-
-class QQuickStyleItemRadioButton : public QQuickStyleItem
-{
-    Q_OBJECT
-    QML_NAMED_ELEMENT(RadioButton)
-
-public:
-    QFont styleFont(QQuickItem *control) const override;
-
-protected:
-    void connectToControl() const override;
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionButton &styleOption) const;
-};
-
-#endif // QQUICKSTYLEITEMRADIOBUTTON_H
diff --git a/src/quicknativestyle/items/qquickstyleitemscrollbar.cpp b/src/quicknativestyle/items/qquickstyleitemscrollbar.cpp
deleted file mode 100644
index d6d41d96..00000000
--- a/src/quicknativestyle/items/qquickstyleitemscrollbar.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemscrollbar.h"
-
-QFont QQuickStyleItemScrollBar::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_ProgressBarLabel, controlSize(control));
-}
-
-void QQuickStyleItemScrollBar::connectToControl() const
-{
-    QQuickStyleItem::connectToControl();
-    auto scrollBar = control<QQuickScrollBar>();
-    connect(scrollBar, &QQuickScrollBar::orientationChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(scrollBar, &QQuickScrollBar::pressedChanged, this, &QQuickStyleItem::markImageDirty);
-}
-
-StyleItemGeometry QQuickStyleItemScrollBar::calculateGeometry()
-{
-    QStyleOptionSlider styleOption;
-    initStyleOption(styleOption);
-
-    StyleItemGeometry geometry;
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_ScrollBar, &styleOption, QSize(0, 0));
-    if (m_subControl == SubLine || m_subControl == AddLine) {
-        // So far, we know that only the windows style uses these subcontrols,
-        // so we can use hardcoded sizes...
-        QSize sz(16, 17);
-        if (styleOption.orientation == Qt::Vertical)
-            sz.transpose();
-        geometry.minimumSize = sz;
-    }
-    geometry.implicitSize = geometry.minimumSize;
-    styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
-    geometry.layoutRect = style()->subElementRect(QStyle::SE_ScrollBarLayoutItem, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CC_ScrollBar, &styleOption, geometry.minimumSize);
-
-    return geometry;
-}
-
-void QQuickStyleItemScrollBar::paintEvent(QPainter *painter) const
-{
-    QStyleOptionSlider styleOption;
-    initStyleOption(styleOption);
-    if (m_subControl == SubLine || m_subControl == AddLine) {
-        QStyle::SubControl sc = m_subControl == SubLine ? QStyle::SC_ScrollBarSubLine : QStyle::SC_ScrollBarAddLine;
-        QStyleOptionSlider opt = styleOption;
-        opt.subControls = QStyle::SC_ScrollBarAddLine
-                        | QStyle::SC_ScrollBarSubLine
-                        | QStyle::SC_ScrollBarGroove;
-
-        const qreal scale = window()->devicePixelRatio();
-        const QSize scrollBarMinSize = style()->sizeFromContents(QStyle::CT_ScrollBar, &opt, QSize(0, 0));
-        const QSize sz = scrollBarMinSize * scale;
-        QImage scrollBarImage(sz, QImage::Format_ARGB32_Premultiplied);
-        scrollBarImage.setDevicePixelRatio(scale);
-        QPainter p(&scrollBarImage);
-        opt.rect = QRect(QPoint(0, 0), scrollBarMinSize);
-        style()->drawComplexControl(QStyle::CC_ScrollBar, &opt, &p);
-        QRect sourceImageRect = style()->subControlRect(QStyle::CC_ScrollBar, &opt, sc);
-        sourceImageRect = QRect(sourceImageRect.topLeft() * scale, sourceImageRect.size() * scale);
-        painter->drawImage(QPoint(0, 0), scrollBarImage, sourceImageRect);
-    } else {
-        style()->drawComplexControl(QStyle::CC_ScrollBar, &styleOption, painter);
-    }
-}
-
-void QQuickStyleItemScrollBar::initStyleOption(QStyleOptionSlider &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    auto scrollBar = control<QQuickScrollBar>();
-
-    switch (m_subControl) {
-    case Groove:
-        styleOption.subControls = QStyle::SC_ScrollBarGroove | QStyle::SC_ScrollBarAddLine | QStyle::SC_ScrollBarSubLine;
-        break;
-    case Handle:
-        styleOption.subControls = QStyle::SC_ScrollBarSlider;
-        break;
-    case AddLine:
-        styleOption.subControls = QStyle::SC_ScrollBarAddLine;
-        break;
-    case SubLine:
-        styleOption.subControls = QStyle::SC_ScrollBarSubLine;
-        break;
-    }
-
-    styleOption.activeSubControls = QStyle::SC_None;
-    styleOption.orientation = scrollBar->orientation();
-    if (styleOption.orientation == Qt::Horizontal)
-        styleOption.state |= QStyle::State_Horizontal;
-
-    if (scrollBar->isPressed())
-        styleOption.state |= QStyle::State_Sunken;
-
-    if (m_overrideState != None) {
-        // In ScrollBar.qml we fade between two versions of
-        // the handle, depending on if it's hovered or not
-
-        if (m_overrideState == AlwaysHovered) {
-            styleOption.activeSubControls = (styleOption.subControls & (QStyle::SC_ScrollBarSlider | QStyle::SC_ScrollBarGroove | QStyle::SC_ScrollBarAddLine | QStyle::SC_ScrollBarSubLine));
-        } else if (m_overrideState == NeverHovered) {
-            styleOption.activeSubControls &= ~(styleOption.subControls & (QStyle::SC_ScrollBarSlider | QStyle::SC_ScrollBarGroove | QStyle::SC_ScrollBarAddLine | QStyle::SC_ScrollBarSubLine));
-        } else if (m_overrideState  == AlwaysSunken) {
-            styleOption.state |= QStyle::State_Sunken;
-            styleOption.activeSubControls = (styleOption.subControls & (QStyle::SC_ScrollBarSlider | QStyle::SC_ScrollBarGroove | QStyle::SC_ScrollBarAddLine | QStyle::SC_ScrollBarSubLine));
-        }
-    }
-
-    // The following values will let the handle fill 100% of the
-    // groove / imageSize. But when the handle is resized by
-    // QQuickScrollBar, it will end up with the correct size visually.
-    styleOption.pageStep = 1000;
-    styleOption.minimum = 0;
-    styleOption.maximum = 1;
-    styleOption.sliderValue = 0;
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemscrollbar.h b/src/quicknativestyle/items/qquickstyleitemscrollbar.h
deleted file mode 100644
index f89d8d3e..00000000
--- a/src/quicknativestyle/items/qquickstyleitemscrollbar.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMSCROLLBAR_H
-#define QQUICKSTYLEITEMSCROLLBAR_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickscrollbar_p.h>
-
-class QQuickStyleItemScrollBar : public QQuickStyleItem
-{
-    Q_OBJECT
-
-    Q_PROPERTY(SubControl subControl MEMBER m_subControl)
-
-    QML_NAMED_ELEMENT(ScrollBar)
-
-public:
-    enum SubControl {
-        Groove = 1,
-        Handle,
-        AddLine,
-        SubLine
-    };
-    Q_ENUM(SubControl)
-
-    QFont styleFont(QQuickItem *control) const override;
-
-protected:
-    void connectToControl() const override;
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionSlider &styleOption) const;
-
-private:
-   SubControl m_subControl = Groove;
-};
-
-#endif // QQUICKSTYLEITEMSCROLLBAR_H
diff --git a/src/quicknativestyle/items/qquickstyleitemscrollviewcorner.cpp b/src/quicknativestyle/items/qquickstyleitemscrollviewcorner.cpp
deleted file mode 100644
index 3a992f2d..00000000
--- a/src/quicknativestyle/items/qquickstyleitemscrollviewcorner.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemscrollviewcorner.h"
-
-StyleItemGeometry QQuickStyleItemScrollViewCorner::calculateGeometry()
-{
-    QStyleOptionSlider styleOption;
-    initStyleOption(styleOption);
-
-    StyleItemGeometry geometry;
-
-    // The size of the corner should be the width of the vertical
-    // scrollbar and the height of the horizontal scrollbar.
-    styleOption.orientation = Qt::Vertical;
-    const auto vScrollBarWidth = style()->sizeFromContents(QStyle::CT_ScrollBar, &styleOption, QSize(0, 0)).width();
-    styleOption.orientation = Qt::Horizontal;
-    const auto hScrollBarHeight = style()->sizeFromContents(QStyle::CT_ScrollBar, &styleOption, QSize(0, 0)).height();
-
-    geometry.minimumSize = QSize(vScrollBarWidth, hScrollBarHeight);
-    geometry.implicitSize = geometry.minimumSize;
-
-    return geometry;
-}
-
-void QQuickStyleItemScrollViewCorner::paintEvent(QPainter *painter) const
-{
-    QStyleOptionSlider styleOption;
-    initStyleOption(styleOption);
-
-    // Grab a center piece of a vertical scrollbar groove onto a QImage, and use this
-    // image to draw a corner. We draw the corner by first drawing the piece as it is, and
-    // then rotate it 90 degrees, clip it into a triangle, and draw it once more on top.
-    // The result is that we end up with one vertical and one horizontal triangle that
-    // together form a filled corner rectangle.
-
-    styleOption.orientation = Qt::Vertical;
-
-    const qreal scale = window()->devicePixelRatio();
-    const int grooveWidth = minimumSize().width();
-    const int grooveHeight = minimumSize().height();
-    const QSize scrollBarMinSize = style()->sizeFromContents(QStyle::CT_ScrollBar, &styleOption, QSize(0, 0));
-    const QSize scrollBarSize = scrollBarMinSize + QSize(0, grooveHeight);
-    const int hStart = scrollBarMinSize.height() / 2;
-    const QRect targetImageRect(0, hStart * scale, grooveWidth * scale, grooveHeight * scale);
-
-    QImage scrollBarImage(scrollBarSize * scale, QImage::Format_ARGB32_Premultiplied);
-    scrollBarImage.setDevicePixelRatio(scale);
-    scrollBarImage.fill(Qt::transparent);
-    QPainter scrollBarPainter(&scrollBarImage);
-    styleOption.rect = QRect(QPoint(0, 0), scrollBarSize);
-    style()->drawComplexControl(QStyle::CC_ScrollBar, &styleOption, &scrollBarPainter);
-
-    // Draw vertical groove
-    painter->drawImage(QPoint(0, 0), scrollBarImage, targetImageRect);
-
-    QPainterPath path;
-    path.moveTo(0, 0);
-    path.lineTo(0, grooveHeight);
-    path.lineTo(grooveWidth, grooveHeight);
-    path.closeSubpath();
-
-    QTransform transform;
-    transform.translate(grooveWidth, 0);
-    transform.rotate(90);
-
-    painter->save();
-    painter->setCompositionMode(QPainter::CompositionMode_Source);
-    painter->setClipPath(path);
-    painter->setTransform(transform);
-    // Draw horizontal groove, clipped to a triangle
-    painter->drawImage(QPoint(0, 0), scrollBarImage, targetImageRect);
-    painter->restore();
-}
-
-void QQuickStyleItemScrollViewCorner::initStyleOption(QStyleOptionSlider &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-
-    styleOption.subControls = QStyle::SC_ScrollBarGroove;
-    styleOption.activeSubControls = QStyle::SC_None;
-    styleOption.pageStep = 1000;
-    styleOption.minimum = 0;
-    styleOption.maximum = 1;
-    styleOption.sliderValue = 0;
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemscrollviewcorner.h b/src/quicknativestyle/items/qquickstyleitemscrollviewcorner.h
deleted file mode 100644
index 637a8ea8..00000000
--- a/src/quicknativestyle/items/qquickstyleitemscrollviewcorner.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMSCROLLVIEWCORNER_H
-#define QQUICKSTYLEITEMSCROLLVIEWCORNER_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickscrollbar_p.h>
-
-class QQuickStyleItemScrollViewCorner : public QQuickStyleItem
-{
-    Q_OBJECT
-    QML_NAMED_ELEMENT(ScrollViewCorner)
-
-protected:
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionSlider &styleOption) const;
-};
-
-#endif // QQUICKSTYLEITEMSCROLLVIEWCORNER_H
diff --git a/src/quicknativestyle/items/qquickstyleitemslider.cpp b/src/quicknativestyle/items/qquickstyleitemslider.cpp
deleted file mode 100644
index 67161ad3..00000000
--- a/src/quicknativestyle/items/qquickstyleitemslider.cpp
+++ /dev/null
@@ -1,123 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemslider.h"
-
-QFont QQuickStyleItemSlider::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_ProgressBarLabel, controlSize(control));
-}
-
-void QQuickStyleItemSlider::connectToControl() const
-{
-    QQuickStyleItem::connectToControl();
-    auto slider = control<QQuickSlider>();
-    connect(slider, &QQuickSlider::fromChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(slider, &QQuickSlider::toChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(slider, &QQuickSlider::positionChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(slider, &QQuickSlider::valueChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(slider, &QQuickSlider::stepSizeChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(slider, &QQuickSlider::pressedChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(slider, &QQuickSlider::orientationChanged, this, &QQuickStyleItem::markImageDirty);
-}
-
-StyleItemGeometry QQuickStyleItemSlider::calculateGeometry()
-{
-    QStyleOptionSlider styleOption;
-    initStyleOption(styleOption);
-
-    StyleItemGeometry geometry;
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_Slider, &styleOption, QSize(0, 0));
-    geometry.implicitSize = geometry.minimumSize;
-    styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
-    geometry.layoutRect = style()->subElementRect(QStyle::SE_SliderLayoutItem, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CC_Slider, &styleOption, geometry.minimumSize);
-    geometry.focusFrameRadius = style()->pixelMetric(QStyle::PM_SliderFocusFrameRadius, &styleOption);
-
-    return geometry;
-}
-
-void QQuickStyleItemSlider::paintEvent(QPainter *painter) const
-{
-    QStyleOptionSlider styleOption;
-    initStyleOption(styleOption);
-    style()->drawComplexControl(QStyle::CC_Slider, &styleOption, painter);
-}
-
-void QQuickStyleItemSlider::initStyleOption(QStyleOptionSlider &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    auto slider = control<QQuickSlider>();
-
-    styleOption.subControls = QStyle::SC_None;
-    if (m_subControl & Groove)
-        styleOption.subControls |= QStyle::SC_SliderGroove;
-    if (m_subControl & Handle)
-        styleOption.subControls |= QStyle::SC_SliderHandle;
-    styleOption.activeSubControls = QStyle::SC_None;
-    styleOption.orientation = slider->orientation();
-
-    if (slider->isPressed())
-        styleOption.state |= QStyle::State_Sunken;
-
-    qreal min = 0;
-    qreal max = 1;
-    if (!qFuzzyIsNull(slider->stepSize())) {
-        min = slider->from();
-        max = slider->to();
-
-        // TODO: add proper API for tickmarks
-        const int index = slider->metaObject()->indexOfProperty("qqc2_style_tickPosition");
-        if (index != -1) {
-            const int tickPosition = slider->metaObject()->property(index).read(slider).toInt();
-            styleOption.tickPosition = QStyleOptionSlider::TickPosition(tickPosition);
-            if (styleOption.tickPosition != QStyleOptionSlider::NoTicks)
-                styleOption.subControls |= QStyle::SC_SliderTickmarks;
-        }
-    }
-
-    // Since the [from, to] interval in QQuickSlider is floating point, users can
-    // specify very small ranges and step sizes, (e.g. [0.., 0.25], step size 0.05).
-    // Since the style operates on ints, we cannot pass these values directly to the style,
-    // so we normalize all values to the range [0, 10000]
-    static const qreal Scale = 10000;
-    const qreal normalizeMultiplier = Scale/(max - min);
-    styleOption.tickInterval = int(slider->stepSize() * normalizeMultiplier);
-    styleOption.minimum = 0;
-    styleOption.maximum = int(Scale);
-    styleOption.sliderValue = int((slider->value() - min) * normalizeMultiplier);
-    styleOption.sliderPosition = int(slider->position() * styleOption.maximum);
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemslider.h b/src/quicknativestyle/items/qquickstyleitemslider.h
deleted file mode 100644
index 9a514207..00000000
--- a/src/quicknativestyle/items/qquickstyleitemslider.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMSLIDER_H
-#define QQUICKSTYLEITEMSLIDER_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickslider_p.h>
-
-class QQuickStyleItemSlider : public QQuickStyleItem
-{
-    Q_OBJECT
-
-    Q_PROPERTY(SubControl subControl MEMBER m_subControl)
-
-    QML_NAMED_ELEMENT(Slider)
-
-public:
-    enum SubControl {
-        Groove = 1,
-        Handle,
-    };
-    Q_ENUM(SubControl)
-
-    QFont styleFont(QQuickItem *control) const override;
-
-protected:
-    void connectToControl() const override;
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionSlider &styleOption) const;
-
-private:
-   SubControl m_subControl = Groove;
-};
-
-#endif // QQUICKSTYLEITEMSLIDER_H
diff --git a/src/quicknativestyle/items/qquickstyleitemspinbox.cpp b/src/quicknativestyle/items/qquickstyleitemspinbox.cpp
deleted file mode 100644
index 2a232b8a..00000000
--- a/src/quicknativestyle/items/qquickstyleitemspinbox.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemspinbox.h"
-#include <QtQuickTemplates2/private/qquickindicatorbutton_p.h>
-
-QFont QQuickStyleItemSpinBox::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_ComboBoxLabel, controlSize(control));
-}
-
-void QQuickStyleItemSpinBox::connectToControl() const
-{
-    QQuickStyleItem::connectToControl();
-    auto spinbox = control<QQuickSpinBox>();
-    connect(spinbox->up(), &QQuickIndicatorButton::pressedChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(spinbox->down(), &QQuickIndicatorButton::pressedChanged, this, &QQuickStyleItem::markImageDirty);
-}
-
-StyleItemGeometry QQuickStyleItemSpinBox::calculateGeometry()
-{
-    QStyleOptionSpinBox styleOption;
-    initStyleOption(styleOption);
-    StyleItemGeometry geometry;
-
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_SpinBox, &styleOption, QSize(0, 0));
-
-    if (styleOption.subControls == QStyle::SC_SpinBoxFrame) {
-        geometry.implicitSize = style()->sizeFromContents(QStyle::CT_SpinBox, &styleOption, contentSize());
-        styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
-        geometry.contentRect = style()->subControlRect(QStyle::CC_SpinBox, &styleOption, QStyle::SC_SpinBoxEditField);
-        geometry.layoutRect = style()->subElementRect(QStyle::SE_SpinBoxLayoutItem, &styleOption);
-        geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CC_SpinBox, &styleOption, geometry.minimumSize);
-        geometry.focusFrameRadius = style()->pixelMetric(QStyle::PM_SpinBoxFocusFrameRadius, &styleOption);
-    } else {
-        geometry.implicitSize = geometry.minimumSize;
-    }
-
-    return geometry;
-}
-
-void QQuickStyleItemSpinBox::paintEvent(QPainter *painter) const
-{
-    QStyleOptionSpinBox styleOption;
-    initStyleOption(styleOption);
-    style()->drawComplexControl(QStyle::CC_SpinBox, &styleOption, painter);
-}
-
-void QQuickStyleItemSpinBox::initStyleOption(QStyleOptionSpinBox &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    auto spinbox = control<QQuickSpinBox>();
-
-    switch (m_subControl) {
-    case Frame:
-        styleOption.subControls = QStyle::SC_SpinBoxFrame;
-        styleOption.frame = true;
-        break;
-    case Up:
-        styleOption.subControls = (QStyle::SC_SpinBoxUp | QStyle::SC_SpinBoxDown);
-        break;
-    case Down:
-        styleOption.subControls = QStyle::SC_SpinBoxDown;
-        break;
-    }
-
-    if (spinbox->up()->isPressed()) {
-        styleOption.activeSubControls = QStyle::SC_SpinBoxUp;
-        styleOption.state |= QStyle::State_Sunken;
-    } else if (spinbox->down()->isPressed()) {
-        styleOption.activeSubControls = QStyle::SC_SpinBoxDown;
-        styleOption.state |= QStyle::State_Sunken;
-    }
-
-    styleOption.buttonSymbols = QStyleOptionSpinBox::UpDownArrows;
-    styleOption.stepEnabled = QStyleOptionSpinBox::StepEnabled;
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemspinbox.h b/src/quicknativestyle/items/qquickstyleitemspinbox.h
deleted file mode 100644
index d4b9f9fa..00000000
--- a/src/quicknativestyle/items/qquickstyleitemspinbox.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMSPINBOX_H
-#define QQUICKSTYLEITEMSPINBOX_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquickspinbox_p.h>
-
-class QQuickStyleItemSpinBox : public QQuickStyleItem
-{
-    Q_OBJECT
-
-    Q_PROPERTY(SubControl subControl MEMBER m_subControl)
-
-    QML_NAMED_ELEMENT(SpinBox)
-
-public:
-    enum SubControl {
-        Frame = 1,
-        Up,
-        Down,
-    };
-    Q_ENUM(SubControl)
-
-    QFont styleFont(QQuickItem *control) const override;
-
-protected:
-    void connectToControl() const override;
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionSpinBox &styleOption) const;
-
-private:
-   SubControl m_subControl = Frame;
-};
-
-#endif // QQUICKSTYLEITEMSPINBOX_H
diff --git a/src/quicknativestyle/items/qquickstyleitemtextfield.cpp b/src/quicknativestyle/items/qquickstyleitemtextfield.cpp
deleted file mode 100644
index cd7d35aa..00000000
--- a/src/quicknativestyle/items/qquickstyleitemtextfield.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickstyleitemtextfield.h"
-
-QFont QQuickStyleItemTextField::styleFont(QQuickItem *control) const
-{
-    return style()->font(QStyle::CE_ComboBoxLabel, controlSize(control));
-}
-
-void QQuickStyleItemTextField::connectToControl() const
-{
-    QQuickStyleItem::connectToControl();
-    auto textField = control<QQuickTextField>();
-    connect(textField, &QQuickTextField::readOnlyChanged, this, &QQuickStyleItem::markImageDirty);
-    connect(textField, &QQuickTextField::focusChanged, this, &QQuickStyleItem::markImageDirty);
-}
-
-StyleItemGeometry QQuickStyleItemTextField::calculateGeometry()
-{
-    QStyleOptionFrame styleOption;
-    initStyleOption(styleOption);
-    StyleItemGeometry geometry;
-
-    geometry.minimumSize = style()->sizeFromContents(QStyle::CT_LineEdit, &styleOption, QSize(0, 0));
-    geometry.implicitSize = style()->sizeFromContents(QStyle::CT_LineEdit, &styleOption, contentSize());
-    styleOption.rect = QRect(QPoint(0, 0), geometry.implicitSize);
-    geometry.layoutRect = styleOption.rect;
-    geometry.contentRect = style()->subElementRect(QStyle::SE_LineEditContents, &styleOption);
-    geometry.ninePatchMargins = style()->ninePatchMargins(QStyle::CE_ShapedFrame, &styleOption, geometry.minimumSize);
-    geometry.focusFrameRadius = style()->pixelMetric(QStyle::PM_TextFieldFocusFrameRadius, &styleOption);
-
-    return geometry;
-}
-
-void QQuickStyleItemTextField::paintEvent(QPainter *painter) const
-{
-    QStyleOptionFrame styleOption;
-    initStyleOption(styleOption);
-    style()->drawPrimitive(QStyle::PE_PanelLineEdit, &styleOption, painter);
-}
-
-void QQuickStyleItemTextField::initStyleOption(QStyleOptionFrame &styleOption) const
-{
-    initStyleOptionBase(styleOption);
-    auto textField = control<QQuickTextField>();
-
-    styleOption.lineWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth, &styleOption);
-    styleOption.midLineWidth = 0;
-    styleOption.state |= QStyle::State_Sunken;
-    if (textField->isReadOnly())
-        styleOption.state |= QStyle::State_ReadOnly;
-}
diff --git a/src/quicknativestyle/items/qquickstyleitemtextfield.h b/src/quicknativestyle/items/qquickstyleitemtextfield.h
deleted file mode 100644
index 35aaf753..00000000
--- a/src/quicknativestyle/items/qquickstyleitemtextfield.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2020 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QQUICKSTYLEITEMTEXTFIELD_H
-#define QQUICKSTYLEITEMTEXTFIELD_H
-
-#include "qquickstyleitem.h"
-#include <QtQuickTemplates2/private/qquicktextfield_p.h>
-
-class QQuickStyleItemTextField : public QQuickStyleItem
-{
-    Q_OBJECT
-    QML_NAMED_ELEMENT(TextField)
-
-public:
-    QFont styleFont(QQuickItem *control) const override;
-
-protected:
-    void connectToControl() const override;
-    void paintEvent(QPainter *painter) const override;
-    StyleItemGeometry calculateGeometry() override;
-
-private:
-    void initStyleOption(QStyleOptionFrame &styleOption) const;
-};
-
-#endif // QQUICKSTYLEITEMTEXTFIELD_H