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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#ifndef QQUICKTUMBLERVIEW_P_H
#define QQUICKTUMBLERVIEW_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <QQuickItem>
#include <QtQuickControls2/private/qtquickcontrols2global_p.h>
QT_BEGIN_NAMESPACE
class QQuickListView;
class QQuickPath;
class QQuickPathView;
class QQuickTumbler;
class Q_QUICKCONTROLS2_PRIVATE_EXPORT QQuickTumblerView : public QQuickItem
{
Q_OBJECT
Q_PROPERTY(QVariant model READ model WRITE setModel NOTIFY modelChanged)
Q_PROPERTY(QQmlComponent *delegate READ delegate WRITE setDelegate NOTIFY delegateChanged)
Q_PROPERTY(QQuickPath *path READ path WRITE setPath NOTIFY pathChanged)
public:
QQuickTumblerView(QQuickItem *parent = nullptr);
QVariant model() const;
void setModel(const QVariant &model);
QQmlComponent *delegate() const;
void setDelegate(QQmlComponent *delegate);
QQuickPath *path() const;
void setPath(QQuickPath *path);
Q_SIGNALS:
void modelChanged();
void delegateChanged();
void pathChanged();
protected:
void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
void componentComplete() override;
void itemChange(ItemChange change, const ItemChangeData &data) override;
private:
QQuickItem *view();
void createView();
void updateView();
void updateModel();
void wrapChange();
QQuickTumbler *m_tumbler = nullptr;
QVariant m_model;
QQmlComponent *m_delegate = nullptr;
QQuickPathView *m_pathView = nullptr;
QQuickListView *m_listView = nullptr;
QQuickPath *m_path = nullptr;
};
QT_END_NAMESPACE
#endif // TUMBLERVIEW_H
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