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++ // Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #include "quick3dspritesheet_p.h"
++ #include <Qt3DExtras/qspritesheetitem.h>
++
++ QT_BEGIN_NAMESPACE
++
++ namespace Qt3DExtras {
++ namespace Extras {
++ namespace Quick {
++
++ Quick3DSpriteSheet::Quick3DSpriteSheet(QObject *parent)
++ : QObject(parent)
++ {
++ }
++
++ Quick3DSpriteSheet::~Quick3DSpriteSheet()
++ {
++ }
++
++ QQmlListProperty<Qt3DExtras::QSpriteSheetItem> Quick3DSpriteSheet::sprites()
++ {
++ using qt_size_type = qsizetype;
++ using ListContentType = Qt3DExtras::QSpriteSheetItem;
++ auto appendFunction = [](QQmlListProperty<ListContentType> *list, ListContentType *sprite) {
++ Quick3DSpriteSheet *spritesheet = qobject_cast<Quick3DSpriteSheet *>(list->object);
++ spritesheet->parentSpriteSheet()->addSprite(sprite);
++ };
++ auto countFunction = [](QQmlListProperty<ListContentType> *list) -> qt_size_type {
++ Quick3DSpriteSheet *spritesheet = qobject_cast<Quick3DSpriteSheet *>(list->object);
++ return spritesheet->parentSpriteSheet()->sprites().size();
++ };
++ auto atFunction = [](QQmlListProperty<ListContentType> *list, qt_size_type index) -> ListContentType * {
++ Quick3DSpriteSheet *spritesheet = qobject_cast<Quick3DSpriteSheet *>(list->object);
++ return spritesheet->parentSpriteSheet()->sprites().at(index);
++ };
++ auto clearFunction = [](QQmlListProperty<ListContentType> *list) {
++ Quick3DSpriteSheet *spritesheet = qobject_cast<Quick3DSpriteSheet *>(list->object);
++ const auto sprites = spritesheet->parentSpriteSheet()->sprites();
++ for (QSpriteSheetItem *sprite : sprites)
++ spritesheet->parentSpriteSheet()->removeSprite(sprite);
++ };
++
++ return QQmlListProperty<ListContentType>(this, nullptr, appendFunction, countFunction, atFunction, clearFunction);
++ }
++
++ } // namespace Quick
++ } // namespace Extras
++ } // namespace Qt3DExtras
++
++ QT_END_NAMESPACE
++
++ #include "moc_quick3dspritesheet_p.cpp"
++