Blokkal

an Extendable KDE Blogging Client

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entryextensionwidget.h

/***************************************************************************
 *   Copyright (C) 2006 by Martin Mueller                                  *
 *   orvio@orvio.de                                                        *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef BLOKKAL_UIENTRYEXTENSIONWIDGET_H
#define BLOKKAL_UIENTRYEXTENSIONWIDGET_H

#include "../blokkal_export.h"

#include <QtGui/QWidget>

namespace Blokkal {
class Entry;
namespace Ui {
class EditEntryWidget;

class BLOKKAL_EXPORT EntryExtensionWidget : public QWidget
{
Q_OBJECT
public:
        enum ExtensionWidget {
                ExtensionWidget0 = 0x01,
                ExtensionWidget1 = 0x02,
                ExtensionWidget2 = 0x04,
                ExtensionWidget3 = 0x08,
                ExtensionWidget4 = 0x10
        };
        
        EntryExtensionWidget( Entry * entry, Blokkal::Ui::EditEntryWidget * parent );

    virtual ~EntryExtensionWidget( void );

Q_SIGNALS:
        void visibilityChanged( void );

protected:
        Blokkal::Entry * entry( void ) const;

        const Blokkal::Ui::EditEntryWidget * editEntryWidget( void ) const;

        virtual bool event( QEvent * event );

public Q_SLOTS:
        virtual void rollBack( void ) = 0;

        virtual void apply( void ) = 0;

Q_SIGNALS:
        void contentChanged( Blokkal::Ui::EntryExtensionWidget * widget );

protected:
        virtual void postInit( void );
        
protected Q_SLOTS:
        virtual void emitContentChanged( void );
        
private:
        friend class EditEntryWidget;
        class Private;
        Private * d;
};

}

}

#endif