qt-everywhere-src-5.15.1/qtquickcontrols/src/controls/Private/qquickcontrolsprivate.cpp

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#include "qquickcontrolsprivate_p.h"
#include <qquickitem.h>
#include <qquickwindow.h>

QT_BEGIN_NAMESPACE

QQuickControlsPrivate1Attached::QQuickControlsPrivate1Attached(QObject *attachee)
    : m_attachee(qobject_cast<QQuickItem*>(attachee))
{
    if (m_attachee)
        connect(m_attachee, &QQuickItem::windowChanged, this, &QQuickControlsPrivate1Attached::windowChanged);
}

QQuickWindow *QQuickControlsPrivate1Attached::window() const
{
    return m_attachee ? m_attachee->window() : 0;
}

QObject *QQuickControlsPrivate1::registerTooltipModule(QQmlEngine *engine, QJSEngine *jsEngine)
{
    Q_UNUSED(engine);
    Q_UNUSED(jsEngine);
    return new QQuickTooltip1();
}

QObject *QQuickControlsPrivate1::registerSettingsModule(QQmlEngine *engine, QJSEngine *jsEngine)
{
    Q_UNUSED(jsEngine);
    return new QQuickControlSettings1(engine);
}

QQuickControlsPrivate1Attached *QQuickControlsPrivate1::qmlAttachedProperties(QObject *object)
{
    return new QQuickControlsPrivate1Attached(object);
}

QT_END_NAMESPACE