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]>

1 files changed, 0 insertions, 320 deletions

diff --git a/src/quicktemplates2/qquickstackelement.cpp b/src/quicktemplates2/qquickstackelement.cpp
deleted file mode 100644
index b275f96b..00000000
--- a/src/quicktemplates2/qquickstackelement.cpp
+++ /dev/null
@@ -1,320 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Templates 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 "qquickstackelement_p_p.h"
-#include "qquickstackview_p_p.h"
-
-#include <QtQml/qqmlinfo.h>
-#include <QtQml/qqmlengine.h>
-#include <QtQml/qqmlcomponent.h>
-#include <QtQml/qqmlincubator.h>
-#include <QtQml/private/qv4qobjectwrapper_p.h>
-#include <QtQml/private/qqmlcomponent_p.h>
-#include <QtQml/private/qqmlengine_p.h>
-
-QT_BEGIN_NAMESPACE
-
-static QQuickStackViewAttached *attachedStackObject(QQuickStackElement *element)
-{
-    QQuickStackViewAttached *attached = qobject_cast<QQuickStackViewAttached *>(qmlAttachedPropertiesObject<QQuickStackView>(element->item, false));
-    if (attached)
-        QQuickStackViewAttachedPrivate::get(attached)->element = element;
-    return attached;
-}
-
-class QQuickStackIncubator : public QQmlIncubator
-{
-public:
-    QQuickStackIncubator(QQuickStackElement *element)
-        : QQmlIncubator(Synchronous),
-          element(element)
-    {
-    }
-
-protected:
-    void setInitialState(QObject *object) override { element->incubate(object); }
-
-private:
-    QQuickStackElement *element;
-};
-
-QQuickStackElement::QQuickStackElement()
-    : QQuickItemViewTransitionableItem(nullptr)
-{
-}
-
-QQuickStackElement::~QQuickStackElement()
-{
-    if (item)
-        QQuickItemPrivate::get(item)->removeItemChangeListener(this, QQuickItemPrivate::Destroyed);
-
-    if (ownComponent)
-        delete component;
-
-    QQuickStackViewAttached *attached = attachedStackObject(this);
-    if (item) {
-        if (ownItem) {
-            item->setParentItem(nullptr);
-            item->deleteLater();
-            item = nullptr;
-        } else {
-            setVisible(false);
-            if (!widthValid)
-                item->resetWidth();
-            if (!heightValid)
-                item->resetHeight();
-            if (item->parentItem() != originalParent) {
-                item->setParentItem(originalParent);
-            } else {
-                if (attached)
-                    QQuickStackViewAttachedPrivate::get(attached)->itemParentChanged(item, nullptr);
-            }
-        }
-    }
-
-    if (attached)
-        emit attached->removed();
-
-    delete context;
-}
-
-QQuickStackElement *QQuickStackElement::fromString(const QString &str, QQuickStackView *view, QString *error)
-{
-    QUrl url(http://code.qt.io/str);
-    if (!url.isValid()) {
-        *error = QStringLiteral("invalid url: ") + str;
-        return nullptr;
-    }
-
-    if (url.isRelative())
-        url = qmlContext(view)->resolvedUrl(url);
-
-    QQuickStackElement *element = new QQuickStackElement;
-    element->component = new QQmlComponent(qmlEngine(view), url, view);
-    element->ownComponent = true;
-    return element;
-}
-
-QQuickStackElement *QQuickStackElement::fromObject(QObject *object, QQuickStackView *view, QString *error)
-{
-    Q_UNUSED(view);
-    QQmlComponent *component = qobject_cast<QQmlComponent *>(object);
-    QQuickItem *item = qobject_cast<QQuickItem *>(object);
-    if (!component && !item) {
-        *error = QQmlMetaType::prettyTypeName(object) + QStringLiteral(" is not supported. Must be Item or Component.");
-        return nullptr;
-    }
-
-    QQuickStackElement *element = new QQuickStackElement;
-    element->component = qobject_cast<QQmlComponent *>(object);
-    element->item = qobject_cast<QQuickItem *>(object);
-    if (element->item)
-        element->originalParent = element->item->parentItem();
-    return element;
-}
-
-bool QQuickStackElement::load(QQuickStackView *parent)
-{
-    setView(parent);
-    if (!item) {
-        ownItem = true;
-
-        if (component->isLoading()) {
-            QObject::connect(component, &QQmlComponent::statusChanged, [this](QQmlComponent::Status status) {
-                if (status == QQmlComponent::Ready)
-                    load(view);
-                else if (status == QQmlComponent::Error)
-                    QQuickStackViewPrivate::get(view)->warn(component->errorString().trimmed());
-            });
-            return true;
-        }
-
-        QQmlContext *creationContext = component->creationContext();
-        if (!creationContext)
-            creationContext = qmlContext(parent);
-        context = new QQmlContext(creationContext, parent);
-        context->setContextObject(parent);
-
-        QQuickStackIncubator incubator(this);
-        component->create(incubator, context);
-        if (component->isError())
-            QQuickStackViewPrivate::get(parent)->warn(component->errorString().trimmed());
-    } else {
-        initialize();
-    }
-    return item;
-}
-
-void QQuickStackElement::incubate(QObject *object)
-{
-    item = qmlobject_cast<QQuickItem *>(object);
-    if (item) {
-        QQmlEngine::setObjectOwnership(item, QQmlEngine::CppOwnership);
-        item->setParent(view);
-        initialize();
-    }
-}
-
-void QQuickStackElement::initialize()
-{
-    if (!item || init)
-        return;
-
-    QQuickItemPrivate *p = QQuickItemPrivate::get(item);
-    if (!(widthValid = p->widthValid()))
-        item->setWidth(view->width());
-    if (!(heightValid = p->heightValid()))
-        item->setHeight(view->height());
-    item->setParentItem(view);
-    p->addItemChangeListener(this, QQuickItemPrivate::Destroyed);
-
-    if (!properties.isUndefined()) {
-        QQmlEngine *engine = qmlEngine(view);
-        Q_ASSERT(engine);
-        QV4::ExecutionEngine *v4 = QQmlEnginePrivate::getV4Engine(engine);
-        Q_ASSERT(v4);
-        QV4::Scope scope(v4);
-        QV4::ScopedValue ipv(scope, properties.value());
-        QV4::Scoped<QV4::QmlContext> qmlContext(scope, qmlCallingContext.value());
-        QV4::ScopedValue qmlObject(scope, QV4::QObjectWrapper::wrap(v4, item));
-        RequiredProperties requiredPropertiesCurrentlyNotSupported;
-        QQmlComponentPrivate::setInitialProperties(v4, qmlContext, qmlObject, ipv, requiredPropertiesCurrentlyNotSupported, item);
-        properties.clear();
-    }
-
-    init = true;
-}
-
-void QQuickStackElement::setIndex(int value)
-{
-    if (index == value)
-        return;
-
-    index = value;
-    QQuickStackViewAttached *attached = attachedStackObject(this);
-    if (attached)
-        emit attached->indexChanged();
-}
-
-void QQuickStackElement::setView(QQuickStackView *value)
-{
-    if (view == value)
-        return;
-
-    view = value;
-    QQuickStackViewAttached *attached = attachedStackObject(this);
-    if (attached)
-        emit attached->viewChanged();
-}
-
-void QQuickStackElement::setStatus(QQuickStackView::Status value)
-{
-    if (status == value)
-        return;
-
-    status = value;
-    QQuickStackViewAttached *attached = attachedStackObject(this);
-    if (!attached)
-        return;
-
-    switch (value) {
-    case QQuickStackView::Inactive:
-        emit attached->deactivated();
-        break;
-    case QQuickStackView::Deactivating:
-        emit attached->deactivating();
-        break;
-    case QQuickStackView::Activating:
-        emit attached->activating();
-        break;
-    case QQuickStackView::Active:
-        emit attached->activated();
-        break;
-    default:
-        Q_UNREACHABLE();
-        break;
-    }
-
-    emit attached->statusChanged();
-}
-
-void QQuickStackElement::setVisible(bool visible)
-{
-    QQuickStackViewAttached *attached = attachedStackObject(this);
-    if (!item || (attached && QQuickStackViewAttachedPrivate::get(attached)->explicitVisible))
-        return;
-
-    item->setVisible(visible);
-}
-
-void QQuickStackElement::transitionNextReposition(QQuickItemViewTransitioner *transitioner, QQuickItemViewTransitioner::TransitionType type, bool asTarget)
-{
-    if (transitioner)
-        transitioner->transitionNextReposition(this, type, asTarget);
-}
-
-bool QQuickStackElement::prepareTransition(QQuickItemViewTransitioner *transitioner, const QRectF &viewBounds)
-{
-    if (transitioner) {
-        if (item) {
-            QQuickAnchors *anchors = QQuickItemPrivate::get(item)->_anchors;
-            // TODO: expose QQuickAnchorLine so we can test for other conflicting anchors
-            if (anchors && (anchors->fill() || anchors->centerIn()))
-                qmlWarning(item) << "StackView has detected conflicting anchors. Transitions may not execute properly.";
-        }
-
-        // TODO: add force argument to QQuickItemViewTransitionableItem::prepareTransition()?
-        nextTransitionToSet = true;
-        nextTransitionFromSet = true;
-        nextTransitionFrom += QPointF(1, 1);
-        return QQuickItemViewTransitionableItem::prepareTransition(transitioner, index, viewBounds);
-    }
-    return false;
-}
-
-void QQuickStackElement::startTransition(QQuickItemViewTransitioner *transitioner, QQuickStackView::Status status)
-{
-    setStatus(status);
-    if (transitioner)
-        QQuickItemViewTransitionableItem::startTransition(transitioner, index);
-}
-
-void QQuickStackElement::itemDestroyed(QQuickItem *)
-{
-    item = nullptr;
-}
-
-QT_END_NAMESPACE