//  GEOM GEOMGUI : GUI for Geometry component
//
//  Copyright (C) 2003  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
//  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS 
// 
//  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. 
// 
//  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA 
// 
//  See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org 
//
//
//
//  File   : MeasureGUI_DistanceDlg.h
//  Author : Nicolas REJNERI
//  Module : GEOM
//  $Header$

#ifndef DIALOGBOX_DISTANCE_H
#define DIALOGBOX_DISTANCE_H

#include "MeasureGUI_Skeleton.h"

class MeasureGUI_2Sel1LineEdit_QTD;
class gp_Pnt;


//=================================================================================
// class    : MeasureGUI_DistanceDlg
// purpose  :
//=================================================================================
class MeasureGUI_DistanceDlg : public MeasureGUI_Skeleton
{ 
    Q_OBJECT

public:
                                        MeasureGUI_DistanceDlg( QWidget*          parent,
                                                                SALOME_Selection* Sel );
                                        ~MeasureGUI_DistanceDlg();
protected:

    // redefined from GEOMBase_Helper and MeasureGUI_Skeleton
    virtual void                        processObject();
    virtual SALOME_Prs*                 buildPrs();
    virtual void                        SelectionIntoArgument();
    virtual void                        LineEditReturnPressed();
    virtual void                        SetEditCurrentArgument();
    virtual bool                        isValid( QString& msg );

private:

    void                                Init( SALOME_Selection* Sel );
    bool                                getParameters( double& theDistance,
                                                       gp_Pnt& thePnt1,
                                                       gp_Pnt& thePnt2  );
private:

    QLineEdit*                          myEditCurrentArgument;
    QLineEdit*                          mySelEdit2;
    QPushButton*                        mySelBtn2;

    MeasureGUI_2Sel1LineEdit_QTD*       myGrp;
    GEOM::GEOM_Object_var               myObj2;

};

#endif // DIALOGBOX_DISTANCE_H