/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt Quick Templates 2 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
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QQUICKPAGE_P_H
#define QQUICKPAGE_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 <QtQuickTemplates2/private/qquickcontrol_p.h>
#include <QtQml/qqmllist.h>

QT_BEGIN_NAMESPACE

class QQuickPagePrivate;

class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickPage : public QQuickControl
{
    Q_OBJECT
    Q_PROPERTY(QString title READ title WRITE setTitle NOTIFY titleChanged FINAL)
    Q_PROPERTY(QQuickItem *header READ header WRITE setHeader NOTIFY headerChanged FINAL)
    Q_PROPERTY(QQuickItem *footer READ footer WRITE setFooter NOTIFY footerChanged FINAL)
    Q_PROPERTY(QQmlListProperty<QObject> contentData READ contentData FINAL)
    Q_PROPERTY(QQmlListProperty<QQuickItem> contentChildren READ contentChildren NOTIFY contentChildrenChanged FINAL)
    // 2.1 (Qt 5.8)
    Q_PROPERTY(qreal contentWidth READ contentWidth WRITE setContentWidth NOTIFY contentWidthChanged FINAL REVISION 1)
    Q_PROPERTY(qreal contentHeight READ contentHeight WRITE setContentHeight NOTIFY contentHeightChanged FINAL REVISION 1)
    Q_CLASSINFO("DefaultProperty", "contentData")

public:
    explicit QQuickPage(QQuickItem *parent = nullptr);

    QString title() const;
    void setTitle(const QString &title);

    QQuickItem *header() const;
    void setHeader(QQuickItem *header);

    QQuickItem *footer() const;
    void setFooter(QQuickItem *footer);

    QQmlListProperty<QObject> contentData();
    QQmlListProperty<QQuickItem> contentChildren();

    // 2.1 (Qt 5.8)
    qreal contentWidth() const;
    void setContentWidth(qreal width);

    qreal contentHeight() const;
    void setContentHeight(qreal height);

Q_SIGNALS:
    void titleChanged();
    void headerChanged();
    void footerChanged();
    void contentChildrenChanged();
    // 2.1 (Qt 5.8)
    Q_REVISION(1) void contentWidthChanged();
    Q_REVISION(1) void contentHeightChanged();

protected:
    void componentComplete() override;

    void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) override;
    void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;
    void paddingChange(const QMarginsF &newPadding, const QMarginsF &oldPadding) override;
    void spacingChange(qreal newSpacing, qreal oldSpacing) override;

#if QT_CONFIG(accessibility)
    QAccessible::Role accessibleRole() const override;
    void accessibilityActiveChanged(bool active) override;
#endif

private:
    Q_DISABLE_COPY(QQuickPage)
    Q_DECLARE_PRIVATE(QQuickPage)
};

QT_END_NAMESPACE

QML_DECLARE_TYPE(QQuickPage)

#endif // QQUICKPAGE_P_H
