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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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.
**
**************************************************************************/
#ifndef SELECTIONINDICATOR_H
#define SELECTIONINDICATOR_H
#include <QWeakPointer>
#include <QGraphicsPolygonItem>
#include <QGraphicsObject>
namespace QmlJSDebugger {
class QDeclarativeViewObserver;
class SelectionIndicator
{
public:
SelectionIndicator(QDeclarativeViewObserver* editorView, QGraphicsObject *layerItem);
~SelectionIndicator();
void show();
void hide();
void clear();
void setItems(const QList<QWeakPointer<QGraphicsObject> > &itemList);
private:
QPolygonF addBoundingRectToPolygon(QGraphicsItem *item, QPolygonF &polygon);
private:
QHash<QGraphicsItem*, QGraphicsPolygonItem *> m_indicatorShapeHash;
QWeakPointer<QGraphicsObject> m_layerItem;
QDeclarativeViewObserver *m_view;
};
}
#endif // SELECTIONINDICATOR_H
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