C:/Users/albertlr/projects/TarzaNN/TarzaNN/UI_DesignerCanvasView.h

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/****************************************************************************
 **
 ** Copyright C 2002-2012 Laboratory for Active and Attentive Vision (LAAV), Department of Computer Science and Engineering, York University, Toronto, ON, Canada.
 ** All rights reserved.
 **
 ** This file is part of the TarzaNN Neural Network Simulator.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** See http://www.tarzann.org/gpl/ for GPL licensing information.
 **
 ** Contact info@tarzann.org if any conditions of this licensing are
 ** not clear to you.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ****************************************************************************/

#ifndef CANVASVIEW_H
#define CANVASVIEW_H


#include <q3canvas.h>
#include <QPoint>
#include <QContextMenuEvent>
#include <QMouseEvent>

class UI_DesignerCanvasView : public Q3CanvasView
{
public:
    UI_DesignerCanvasView(Q3Canvas * c, QWidget* parent=0,const char* name=0, Qt::WFlags f=0);
        ~UI_DesignerCanvasView();


protected:
        void contentsMousePressEvent(QMouseEvent* e);

        void contentsMouseMoveEvent(QMouseEvent* e);
        void contentsContextMenuEvent (QContextMenuEvent * e );

        void contentsMouseReleaseEvent(QMouseEvent* e);
private:

    Q3CanvasItem* moving;

        QPoint movingStart;

};

#endif