vlayer.h

/* This file is part of the KDE project
   Copyright (C) 2001, 2002, 2003 The Karbon Developers
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef __VLAYER_H__
#define __VLAYER_H__
 
#include "vgroup.h"
#include <koffice_export.h>
class TQDomElement;
class DCOPObject;
 

 
class KARBONBASE_EXPORT VLayer : public VGroup
{
public:
    VLayer( VObject* parent, VState state = normal );

    VLayer( const VLayer& layer );
 
    virtual ~VLayer();
    virtual DCOPObject* dcopObject();
 
    virtual void draw( VPainter *painter, const KoRect* rect = 0L ) const;
 
    virtual void save( TQDomElement& element ) const;
    virtual void saveOasis( KoStore *store, KoXmlWriter *docWriter, KoGenStyles &mainStyles, int &index ) const;
    virtual void load( const TQDomElement& element );
 
    virtual VLayer* clone() const;
 
    virtual void accept( VVisitor& visitor );

    void bringToFront( const VObject& object );

    void upwards( const VObject& object );

    void downwards( const VObject& object );

    void sendToBack( const VObject& object );

    void setSelected( bool state ) { setState( state ? VObject::selected : VObject::normal ); }

    bool selected() { return state() == VObject::selected; }
};
 
#endif