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+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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, Nokia gives you certain additional
+** rights. These rights are described in the Nokia 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKDROPAREA_P_H
+#define QQUICKDROPAREA_P_H
+
+#include "qquickitem.h"
+
+#include <private/qdeclarativeguard_p.h>
+#include <private/qv8engine_p.h>
+
+#include <QtGui/qevent.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QQuickDropAreaPrivate;
+class QQuickDropEvent : public QObject
+{
+ Q_OBJECT
+ Q_PROPERTY(qreal x READ x)
+ Q_PROPERTY(qreal y READ y)
+ Q_PROPERTY(QObject *source READ source)
+ Q_PROPERTY(QStringList keys READ keys)
+ Q_PROPERTY(Qt::DropActions supportedActions READ supportedActions)
+ Q_PROPERTY(Qt::DropAction action READ action WRITE setAction RESET resetAction)
+ Q_PROPERTY(bool accepted READ accepted WRITE setAccepted)
+public:
+ QQuickDropEvent(QQuickDropAreaPrivate *d, QDropEvent *event) : d(d), event(event) {}
+
+ qreal x() const { return event->pos().x(); }
+ qreal y() const { return event->pos().y(); }
+
+ QObject *source();
+
+ Qt::DropActions supportedActions() const { return event->possibleActions(); }
+ Qt::DropAction action() const { return event->dropAction(); }
+ void setAction(Qt::DropAction action) { event->setDropAction(action); }
+ void resetAction() { event->setDropAction(event->proposedAction()); }
+
+ QStringList keys() const;
+
+ bool accepted() const { return event->isAccepted(); }
+ void setAccepted(bool accepted) { event->setAccepted(accepted); }
+
+ Q_INVOKABLE void accept(QDeclarativeV8Function *);
+
+private:
+ QQuickDropAreaPrivate *d;
+ QDropEvent *event;
+};
+
+class QQuickDropAreaDrag : public QObject
+{
+ Q_OBJECT
+ Q_PROPERTY(qreal x READ x NOTIFY positionChanged)
+ Q_PROPERTY(qreal y READ y NOTIFY positionChanged)
+ Q_PROPERTY(QObject *source READ source NOTIFY sourceChanged)
+public:
+ QQuickDropAreaDrag(QQuickDropAreaPrivate *d, QObject *parent = 0);
+ ~QQuickDropAreaDrag();
+
+ qreal x() const;
+ qreal y() const;
+ QObject *source() const;
+
+Q_SIGNALS:
+ void positionChanged();
+ void sourceChanged();
+
+private:
+ QQuickDropAreaPrivate *d;
+
+ friend class QQuickDropArea;
+ friend class QQuickDropAreaPrivate;
+};
+
+class QQuickDropAreaPrivate;
+class Q_AUTOTEST_EXPORT QQuickDropArea : public QQuickItem
+{
+ Q_OBJECT
+ Q_PROPERTY(bool containsDrag READ containsDrag NOTIFY containsDragChanged)
+ Q_PROPERTY(QStringList keys READ keys WRITE setKeys NOTIFY keysChanged)
+ Q_PROPERTY(QQuickDropAreaDrag *drag READ drag CONSTANT)
+
+public:
+ QQuickDropArea(QQuickItem *parent=0);
+ ~QQuickDropArea();
+
+ bool containsDrag() const;
+ void setContainsDrag(bool drag);
+
+ QStringList keys() const;
+ void setKeys(const QStringList &keys);
+
+ QQuickDropAreaDrag *drag();
+
+Q_SIGNALS:
+ void containsDragChanged();
+ void keysChanged();
+ void sourceChanged();
+
+ void entered(QQuickDropEvent *drag);
+ void exited();
+ void positionChanged(QQuickDropEvent *drag);
+ void dropped(QQuickDropEvent *drop);
+
+protected:
+ void dragMoveEvent(QDragMoveEvent *event);
+ void dragEnterEvent(QDragEnterEvent *event);
+ void dragLeaveEvent(QDragLeaveEvent *event);
+ void dropEvent(QDropEvent *event);
+
+private:
+ Q_DISABLE_COPY(QQuickDropArea)
+ Q_DECLARE_PRIVATE(QQuickDropArea)
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickDropEvent)
+QML_DECLARE_TYPE(QQuickDropArea)
+
+QT_END_HEADER
+
+#endif // QQUICKDROPAREA_P_H