qocccmdline2pt.h

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/************************************************************************************
**
** This file is part of the QtOPENCASCADE Toolkit.
**
** Copyright (C) 2006, 2007, 2008 QtOCC Team Members
**               Peter Dolbey, Marc Britten, Stephane Routelous
**               Stefan Boeykens, Pawel Dobrolowski, Walter Steffe
**               Álvaro Castro Castilla, Dirk Burski, Fotis Sioutis
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Lesser General Public
** License as published by the Free Software Foundation; either
** version 2.1 of the License, or (at your option) any later version.
** 
** This library is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
** Lesser General Public License for more details.
** 
** You should have received a copy of the GNU Lesser General Public
** License along with this library; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
**
***********************************************************************************/
#ifndef QoccCmdLine2Pt_H
#define QoccCmdLine2Pt_H

#include <QtCore/QObject>
#include "qocc.h"
#include "qoccapplication.h"
#include "qocccommand.h"

class QOCC_DECLSPEC QoccDlgLine2Pt : public QObject
{
        Q_OBJECT

public:

    QoccDlgLine2Pt( );
    ~QoccDlgLine2Pt( );

private: 

        
};

class QOCC_DECLSPEC QoccCmdLine2Pt : public QoccCommand
{
        Q_OBJECT

public: //Enumerations
        enum LineParameter
        {
                Point1, Point2, Done
        };

public: //Methods

    QoccCmdLine2Pt( QAction* startingAction = NULL, QWidget* parent = NULL );
    ~QoccCmdLine2Pt( );

        virtual void clickEvent(Qocc3dWidget* widget, QMouseEvent* e);
        virtual void moveEvent(Qocc3dWidget*  widget, QMouseEvent* e);

protected: //Attributes

        QoccDocument*           myDocument;
        Handle(GEOM_Object) myStart;
        Handle(GEOM_Object) myEnd;
        Handle(GEOM_Object) myLine;
        LineParameter           myParameter;

        gp_Pnt          myCurrentPoint;
        gp_Pnt          myStartPoint;

};


#endif // QoccCmdLine2Pt_H

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