add more const

Yuhang Zhao

2023-12-06 f041cd599f2ba58906958f6886b9cd25e180d0af

 src/quick/quickitemdelegate.cpp

@@ -10,16 +10,36 @@

    QuickItemDelegate::~QuickItemDelegate() = default;

    QWindow *QuickItemDelegate::window(QObject *obj) const {
        return qobject_cast<QQuickItem *>(obj)->window();
    QWindow *QuickItemDelegate::window(const QObject *obj) const {
        return static_cast<const QQuickItem *>(obj)->window();
    }

    bool QuickItemDelegate::isEnabled(QObject *obj) const {
        return qobject_cast<QQuickItem *>(obj)->isEnabled();
    bool QuickItemDelegate::isEnabled(const QObject *obj) const {
        return static_cast<const QQuickItem *>(obj)->isEnabled();
    }

    bool QuickItemDelegate::isVisible(QObject *obj) const {
        return qobject_cast<QQuickItem *>(obj)->isVisible();
    bool QuickItemDelegate::isVisible(const QObject *obj) const {
        return static_cast<const QQuickItem *>(obj)->isVisible();
    }

    QRect QuickItemDelegate::mapGeometryToScene(const QObject *obj) const {
        auto item = static_cast<const QQuickItem *>(obj);
        const QPointF originPoint = item->mapToScene(QPointF(0.0, 0.0));
#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
        const QSizeF size = item->size();
#else
        const QSizeF size = {item->width(), item->height()};
#endif
        return QRectF(originPoint, size).toRect();
    }

    QWindow *QuickItemDelegate::hostWindow(const QObject *host) const {
        return static_cast<QQuickWindow *>(const_cast<QObject *>(host));
    }

    bool QuickItemDelegate::isHostSizeFixed(const QObject *host) const {
        // ### TOOD
        return false;
    }

}