smartcursorwatcher.h

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/* This file is part of the KDE project
   Copyright (C) 2003-2005 Hamish Rodda <rodda@kde.org>


   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 KDELIBS_KTEXTEDITOR_SMARTCURSORWATCHER_H
#define KDELIBS_KTEXTEDITOR_SMARTCURSORWATCHER_H

#include <ktexteditor/ktexteditor_export.h>
#include <QtCore/QObject>
#include <kdebug.h>

namespace KTextEditor
{
class SmartCursor;

class KTEXTEDITOR_EXPORT SmartCursorWatcher
{
  public:
    SmartCursorWatcher();

    virtual ~SmartCursorWatcher();

    bool wantsDirectChanges() const;

    void setWantsDirectChanges(bool wantsDirectChanges);

    virtual void positionChanged(SmartCursor* cursor);

    virtual void positionDeleted(SmartCursor* cursor);

    virtual void characterDeleted(SmartCursor* cursor, bool deletedBefore);

    virtual void characterInserted(SmartCursor* cursor, bool insertedBefore);

    virtual void deleted(SmartCursor* cursor);

  private:
    bool m_wantDirectChanges;
};

}

#endif

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