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/****************************************************************************
**
** Copyright (C) 2010 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "graphicswidgets_p.h"
QT_BEGIN_NAMESPACE
class QGraphicsViewDeclarativeUI : public QObject
{
Q_OBJECT
Q_PROPERTY(QGraphicsScene *scene READ scene WRITE setScene)
Q_CLASSINFO("DefaultProperty", "scene")
public:
QGraphicsViewDeclarativeUI(QObject *other) : QObject(other) {}
QGraphicsScene *scene() const { return static_cast<QGraphicsView *>(parent())->scene(); }
void setScene(QGraphicsScene *scene)
{
static_cast<QGraphicsView *>(parent())->setScene(scene);
}
};
class QGraphicsSceneDeclarativeUI : public QObject
{
Q_OBJECT
Q_PROPERTY(QmlListProperty<QObject> children READ children)
Q_CLASSINFO("DefaultProperty", "children")
public:
QGraphicsSceneDeclarativeUI(QObject *other) : QObject(other) {}
QmlListProperty<QObject> children() { return QmlListProperty<QObject>(this->parent(), 0, children_append); }
private:
static void children_append(QmlListProperty<QObject> *prop, QObject *o) {
if (QGraphicsObject *go = qobject_cast<QGraphicsObject *>(o))
static_cast<QGraphicsScene *>(prop->object)->addItem(go);
}
};
class QGraphicsWidgetDeclarativeUI : public QObject
{
Q_OBJECT
Q_PROPERTY(QmlListProperty<QGraphicsItem> children READ children)
Q_PROPERTY(QGraphicsLayout *layout READ layout WRITE setLayout)
Q_CLASSINFO("DefaultProperty", "children")
public:
QGraphicsWidgetDeclarativeUI(QObject *other) : QObject(other) {}
QmlListProperty<QGraphicsItem> children() { return QmlListProperty<QGraphicsItem>(this, 0, children_append); }
QGraphicsLayout *layout() const { return static_cast<QGraphicsWidget *>(parent())->layout(); }
void setLayout(QGraphicsLayout *lo)
{
static_cast<QGraphicsWidget *>(parent())->setLayout(lo);
}
private:
void setItemParent(QGraphicsItem *wid)
{
wid->setParentItem(static_cast<QGraphicsWidget *>(parent()));
}
static void children_append(QmlListProperty<QGraphicsItem> *prop, QGraphicsItem *i) {
static_cast<QGraphicsWidgetDeclarativeUI*>(prop->object)->setItemParent(i);
}
};
QML_DEFINE_EXTENDED_TYPE(Qt,4,6,QGraphicsView,QGraphicsView,QGraphicsViewDeclarativeUI)
QML_DEFINE_EXTENDED_TYPE(Qt,4,6,QGraphicsScene,QGraphicsScene,QGraphicsSceneDeclarativeUI)
QML_DEFINE_EXTENDED_TYPE(Qt,4,6,QGraphicsWidget,QGraphicsWidget,QGraphicsWidgetDeclarativeUI)
QML_DEFINE_INTERFACE(QGraphicsItem)
QT_END_NAMESPACE
#include <graphicswidgets.moc>
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