//  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   : SMESHGUI_DeleteGroupDlg.h
//  Author : Sergey LITONIN
//  Module : SMESH


#ifndef SMESHGUI_DELETEGROUPDLG_H
#define SMESHGUI_DELETEGROUPDLG_H

#include <qdialog.h>
#include <qlist.h>

#include <SALOMEconfig.h>
#include CORBA_SERVER_HEADER(SMESH_Group)

class QCloseEvent;
class QFrame;
class QPushButton;
class SALOME_Selection;
class QListBox;

/*
  Class       : SMESHGUI_DeleteGroupDlg
  Description : Delete groups and their contents
*/

class SMESHGUI_DeleteGroupDlg : public QDialog
{ 
  Q_OBJECT
    
public:
                                     SMESHGUI_DeleteGroupDlg( QWidget*, SALOME_Selection* );
  virtual                            ~SMESHGUI_DeleteGroupDlg();

  void                               Init( SALOME_Selection* ) ;
  
private:

  void                               closeEvent( QCloseEvent* e ) ;
  void                               enterEvent ( QEvent * ) ;            
  
private slots:

  void                               onOk();
  bool                               onApply();
  void                               onClose();

  void                               onDeactivate();

  void                               onSelectionDone();

private:

  QFrame*                            createButtonFrame( QWidget* );
  QFrame*                            createMainFrame  ( QWidget* );
  bool                               isValid();
  
private:

  QPushButton*                       myOkBtn;
  QPushButton*                       myApplyBtn;
  QPushButton*                       myCloseBtn;
  QListBox*                          myListBox;
  SALOME_Selection*                  mySelection;
  
  QValueList<SMESH::SMESH_GroupBase_var> myListGrp;
  bool                                   myBlockSelection;
  
};

#endif