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, 167 deletions

diff --git a/src/quickcontrols2/qtquickcontrols2plugin.cpp b/src/quickcontrols2/qtquickcontrols2plugin.cpp
deleted file mode 100644
index fcd025e0..00000000
--- a/src/quickcontrols2/qtquickcontrols2plugin.cpp
+++ /dev/null
@@ -1,167 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 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 <QtCore/qloggingcategory.h>
-#include <QtQml/qqmlengine.h>
-#include <QtQml/qqmlextensionplugin.h>
-#include <QtQuickTemplates2/private/qquicktheme_p_p.h>
-#include <QtQuickControls2/private/qquickstyle_p.h>
-#include <QtQuickControls2/private/qquickstyleplugin_p.h>
-#include <QtQuickControls2/qquickstyle.h>
-#include <QtQuickControls2/qtquickcontrols2global.h>
-
-QT_BEGIN_NAMESPACE
-
-Q_LOGGING_CATEGORY(lcQtQuickControls2Plugin, "qt.quick.controls.qtquickcontrols2plugin")
-
-class QtQuickControls2Plugin : public QQmlExtensionPlugin
-{
-    Q_OBJECT
-    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
-
-public:
-    QtQuickControls2Plugin(QObject *parent = nullptr);
-    ~QtQuickControls2Plugin();
-
-    void registerTypes(const char *uri) override;
-    void unregisterTypes() override;
-
-private:
-    // We store these because the style plugins can be unregistered before
-    // QtQuickControls2Plugin, and since QQuickStylePlugin calls QQuickStylePrivate::reset(),
-    // the style information can be lost when it comes time to call qmlUnregisterModuleImport().
-    // It also avoids unnecessarily resolving the style after resetting it just to get the style
-    // name in unregisterTypes().
-    bool customStyle = false;
-    QString registeredStyleUri;
-    QString registeredFallbackStyleUri;
-};
-
-static const char *qtQuickControlsUri = "QtQuick.Controls";
-
-QString styleUri()
-{
-    const QString style = QQuickStyle::name();
-    if (!QQuickStylePrivate::isCustomStyle()) {
-        // The style set is a built-in style.
-        const QString styleName = QQuickStylePrivate::effectiveStyleName(style);
-        return QString::fromLatin1("QtQuick.Controls.%1").arg(styleName);
-    }
-
-    // This is a custom style, so just use the name as the import uri.
-    QString styleName = style;
-    if (styleName.startsWith(QLatin1String(":/")))
-        styleName.remove(0, 2);
-    return styleName;
-}
-
-QString fallbackStyleUri()
-{
-    // The fallback style must be a built-in style, so we don't need to check for custom styles here.
-    const QString fallbackStyle = QQuickStylePrivate::fallbackStyle();
-    const QString fallbackStyleName = QQuickStylePrivate::effectiveStyleName(fallbackStyle);
-    return QString::fromLatin1("QtQuick.Controls.%1").arg(fallbackStyleName);
-}
-
-QtQuickControls2Plugin::QtQuickControls2Plugin(QObject *parent) : QQmlExtensionPlugin(parent)
-{
-    volatile auto registration = &qml_register_types_QtQuick_Controls;
-    Q_UNUSED(registration);
-}
-
-QtQuickControls2Plugin::~QtQuickControls2Plugin()
-{
-    // Intentionally empty: we use register/unregisterTypes() to do
-    // initialization and cleanup, as plugins are not unloaded on macOS.
-}
-
-void QtQuickControls2Plugin::registerTypes(const char *uri)
-{
-    qCDebug(lcQtQuickControls2Plugin) << "registerTypes() called with uri" << uri;
-
-    // It's OK that the style is resolved more than once; some accessors like name() cause it to be called, for example.
-    QQuickStylePrivate::init();
-
-    const QString styleName = QQuickStylePrivate::effectiveStyleName(QQuickStyle::name());
-    const QString fallbackStyleName = QQuickStylePrivate::effectiveStyleName(QQuickStylePrivate::fallbackStyle());
-    qCDebug(lcQtQuickControls2Plugin) << "style:" << QQuickStyle::name() << "effective style:" << styleName
-        << "fallback style:" << QQuickStylePrivate::fallbackStyle() << "effective fallback style:" << fallbackStyleName;
-
-    // If the style is Basic, we don't need to register the fallback because the Basic style
-    // provides all controls. Also, if we didn't return early here, we can get an infinite import loop
-    // when the style is set to Basic.
-    if (styleName != fallbackStyleName && styleName != QLatin1String("Basic")) {
-        registeredFallbackStyleUri = ::fallbackStyleUri();
-        qCDebug(lcQtQuickControls2Plugin) << "calling qmlRegisterModuleImport() to register fallback style with"
-            << " uri \"" << qtQuickControlsUri << "\" moduleMajor" << QQmlModuleImportModuleAny
-            << "import" << registeredFallbackStyleUri << "importMajor" << QQmlModuleImportAuto;
-        // The fallback style must be a built-in style, so we match the version number.
-        qmlRegisterModuleImport(qtQuickControlsUri, QQmlModuleImportModuleAny, registeredFallbackStyleUri.toUtf8().constData(),
-            QQmlModuleImportAuto, QQmlModuleImportAuto);
-    }
-
-    // If the user imports QtQuick.Controls 2.15, and they're using the Material style, we should import version 2.15.
-    // However, if they import QtQuick.Controls 2.15, but are using a custom style, we want to use the latest version
-    // number of their style.
-    customStyle = QQuickStylePrivate::isCustomStyle();
-    registeredStyleUri = ::styleUri();
-    const int importMajor = !customStyle ? QQmlModuleImportAuto : QQmlModuleImportLatest;
-    qCDebug(lcQtQuickControls2Plugin).nospace() << "calling qmlRegisterModuleImport() to register primary style with"
-        << " uri \"" << qtQuickControlsUri << "\" moduleMajor " << importMajor
-        << " import " << registeredStyleUri << " importMajor " << importMajor;
-    qmlRegisterModuleImport(qtQuickControlsUri, QQmlModuleImportModuleAny, registeredStyleUri.toUtf8().constData(), importMajor);
-}
-
-void QtQuickControls2Plugin::unregisterTypes()
-{
-    qCDebug(lcQtQuickControls2Plugin) << "unregisterTypes() called";
-
-    if (!registeredFallbackStyleUri.isEmpty()) {
-        // We registered a fallback style, so now we need to unregister it.
-        qmlUnregisterModuleImport(qtQuickControlsUri, QQmlModuleImportModuleAny, registeredFallbackStyleUri.toUtf8().constData(),
-            QQmlModuleImportAuto, QQmlModuleImportAuto);
-        registeredFallbackStyleUri.clear();
-    }
-
-    const int importMajor = !customStyle ? QQmlModuleImportAuto : QQmlModuleImportLatest;
-    qmlUnregisterModuleImport(qtQuickControlsUri, QQmlModuleImportModuleAny, registeredStyleUri.toUtf8().constData(), importMajor);
-    customStyle = false;
-    registeredStyleUri.clear();
-}
-
-QT_END_NAMESPACE
-
-#include "qtquickcontrols2plugin.moc"