/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Quick Extras module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** 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
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** information use the contact form at http://www.qt.io/contact-us.
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
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** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QQUICKSWIPEVIEW_P_H
#define QQUICKSWIPEVIEW_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 <QtQuickExtras/private/qtquickextrasglobal_p.h>
#include <QtQuickControls/private/qquickcontainer_p.h>

QT_BEGIN_NAMESPACE

class QQuickSwipeViewPrivate;

class Q_QUICKEXTRAS_EXPORT QQuickSwipeView : public QQuickContainer
{
    Q_OBJECT
    Q_PROPERTY(int count READ count NOTIFY countChanged FINAL)
    Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged FINAL)
    Q_PROPERTY(QVariant model READ model CONSTANT FINAL)
    Q_PROPERTY(QQmlListProperty<QObject> contentData READ contentData)
    Q_CLASSINFO("DefaultProperty", "contentData")

public:
    explicit QQuickSwipeView(QQuickItem *parent = Q_NULLPTR);

    int count() const;
    int currentIndex() const;

    QVariant model() const;
    QQmlListProperty<QObject> contentData();

    Q_INVOKABLE QQuickItem *itemAt(int index) const;
    Q_INVOKABLE void addItem(QQuickItem *item);
    Q_INVOKABLE void insertItem(int index, QQuickItem *item);
    Q_INVOKABLE void moveItem(int from, int to);
    Q_INVOKABLE void removeItem(int index);

public Q_SLOTS:
    void setCurrentIndex(int index);

Q_SIGNALS:
    void countChanged();
    void currentIndexChanged();

protected:
    void componentComplete() Q_DECL_OVERRIDE;
    void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) Q_DECL_OVERRIDE;
    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) Q_DECL_OVERRIDE;

private:
    Q_DISABLE_COPY(QQuickSwipeView)
    Q_DECLARE_PRIVATE(QQuickSwipeView)

    Q_PRIVATE_SLOT(d_func(), void _q_updateCurrent())
};

QT_END_NAMESPACE

#endif // QQUICKSWIPEVIEW_P_H