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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 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 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQUICKGRIDVIEW_P_H
#define QQUICKGRIDVIEW_P_H
#include "qquickitemview_p.h"
#include <private/qqmlguard_p.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QQuickGridViewAttached;
class QQuickGridViewPrivate;
class Q_AUTOTEST_EXPORT QQuickGridView : public QQuickItemView
{
Q_OBJECT
Q_DECLARE_PRIVATE(QQuickGridView)
Q_PROPERTY(Flow flow READ flow WRITE setFlow NOTIFY flowChanged)
Q_PROPERTY(qreal cellWidth READ cellWidth WRITE setCellWidth NOTIFY cellWidthChanged)
Q_PROPERTY(qreal cellHeight READ cellHeight WRITE setCellHeight NOTIFY cellHeightChanged)
Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode NOTIFY snapModeChanged)
Q_ENUMS(SnapMode)
Q_ENUMS(Flow)
Q_CLASSINFO("DefaultProperty", "data")
public:
enum Flow {
FlowLeftToRight = LeftToRight,
FlowTopToBottom = TopToBottom
};
QQuickGridView(QQuickItem *parent=0);
~QQuickGridView();
virtual void setHighlightFollowsCurrentItem(bool);
virtual void setHighlightMoveDuration(int);
Flow flow() const;
void setFlow(Flow);
qreal cellWidth() const;
void setCellWidth(qreal);
qreal cellHeight() const;
void setCellHeight(qreal);
enum SnapMode { NoSnap, SnapToRow, SnapOneRow };
SnapMode snapMode() const;
void setSnapMode(SnapMode mode);
static QQuickGridViewAttached *qmlAttachedProperties(QObject *);
public Q_SLOTS:
void moveCurrentIndexUp();
void moveCurrentIndexDown();
void moveCurrentIndexLeft();
void moveCurrentIndexRight();
Q_SIGNALS:
void cellWidthChanged();
void cellHeightChanged();
void highlightMoveDurationChanged();
void flowChanged();
void snapModeChanged();
protected:
virtual void viewportMoved(Qt::Orientations);
virtual void keyPressEvent(QKeyEvent *);
virtual void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);
virtual void initItem(int index, QObject *item);
};
class QQuickGridViewAttached : public QQuickItemViewAttached
{
Q_OBJECT
public:
QQuickGridViewAttached(QObject *parent)
: QQuickItemViewAttached(parent), m_view(0) {}
~QQuickGridViewAttached() {}
Q_PROPERTY(QQuickGridView *view READ view NOTIFY viewChanged)
QQuickGridView *view() { return m_view; }
void setView(QQuickGridView *view) {
if (view != m_view) {
m_view = view;
emit viewChanged();
}
}
Q_SIGNALS:
void viewChanged();
public:
QQmlGuard<QQuickGridView> m_view;
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QQuickGridView)
QML_DECLARE_TYPEINFO(QQuickGridView, QML_HAS_ATTACHED_PROPERTIES)
QT_END_HEADER
#endif // QQUICKGRIDVIEW_P_H
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