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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** 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.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef FORMEDITORGRAPHICSVIEW_H
#define FORMEDITORGRAPHICSVIEW_H
#include <QGraphicsView>
#include <qmlitemnode.h>
namespace QmlDesigner {
class FormEditorGraphicsView : public QGraphicsView
{
Q_OBJECT
public:
explicit FormEditorGraphicsView(QWidget *parent = 0);
void setFeedbackNode(const QmlItemNode &node);
void setRootItemRect(const QRectF &rect);
QRectF rootItemRect() const;
protected:
void drawForeground(QPainter *painter, const QRectF &rect );
void drawBackground(QPainter *painter, const QRectF &rect);
void wheelEvent(QWheelEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void leaveEvent(QEvent *);
void keyPressEvent(QKeyEvent *event);
private:
QmlItemNode m_feedbackNode;
QmlObjectNode m_parentNode;
QVariant m_beginX;
QVariant m_beginY;
QVariant m_beginWidth;
QVariant m_beginHeight;
QVariant m_beginLeftMargin;
QVariant m_beginRightMargin;
QVariant m_beginTopMargin;
QVariant m_beginBottomMargin;
bool m_beginXHasExpression;
bool m_beginYHasExpression;
bool m_beginWidthHasExpression;
bool m_beginHeightHasExpression;
QPoint m_feedbackOriginPoint;
QPixmap m_bubblePixmap;
QRectF m_rootItemRect;
};
} // namespace QmlDesigner
#endif // FORMEDITORGRAPHICSVIEW_H
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