qt-everywhere-src-5.14.1/qtquickcontrols2/src/quicktemplates2/qquickpopupanchors.cpp

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** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit.
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#include "qquickpopupanchors_p.h"
#include "qquickpopupanchors_p_p.h"
#include "qquickpopup_p_p.h"

QT_BEGIN_NAMESPACE

QQuickPopupAnchors::QQuickPopupAnchors(QQuickPopup *popup)
    : QObject(*(new QQuickPopupAnchorsPrivate), popup)
{
    Q_D(QQuickPopupAnchors);
    d->popup = popup;
}

QQuickItem *QQuickPopupAnchors::centerIn() const
{
    Q_D(const QQuickPopupAnchors);
    return d->centerIn;
}

void QQuickPopupAnchors::setCenterIn(QQuickItem *item)
{
    Q_D(QQuickPopupAnchors);
    if (item == d->centerIn)
        return;

    d->centerIn = item;
    QQuickPopupPrivate::get(d->popup)->reposition();
    emit centerInChanged();
}

void QQuickPopupAnchors::resetCenterIn()
{
    setCenterIn(nullptr);
}

QT_END_NAMESPACE