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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 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 ANCHORHANDLEITEM_H
#define ANCHORHANDLEITEM_H
#include <QGraphicsItemGroup>
#include "anchorcontroller.h"
namespace QmlDesigner {
class AnchorHandleItem : public QGraphicsItemGroup
{
public:
enum
{
Type = 0xEAEC
};
AnchorHandleItem(QGraphicsItem *parent, const AnchorController &anchorController);
void setHandlePath(const AnchorHandlePathData &pathData);
int type() const;
AnchorController anchorController() const;
static AnchorHandleItem* fromGraphicsItem(QGraphicsItem *item);
bool isTopHandle() const;
bool isLeftHandle() const;
bool isRightHandle() const;
bool isBottomHandle() const;
QPointF itemSpacePosition() const;
AnchorLine::Type anchorType() const;
QString toolTipString() const;
AnchorLine targetAnchorLine() const;
AnchorLine::Type sourceAnchorLine() const;
void setHighlighted(bool highlight);
private:
QWeakPointer<AnchorControllerData> m_anchorControllerData;
QGraphicsPathItem *m_sourceAnchorLinePathItem;
QGraphicsPathItem *m_arrowPathItem;
QGraphicsPathItem *m_targetAnchorLinePathItem;
QGraphicsPathItem *m_targetNamePathItem;
QPointF m_beginArrowPoint;
QPointF m_endArrowPoint;
};
inline int AnchorHandleItem::type() const
{
return Type;
}
} // namespace QmlDesigner
#endif // ANCHORHANDLEITEM_H
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