k3textedit.h

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/* This file is part of the KDE libraries
    Copyright (C) 2002 Carsten Pfeiffer <pfeiffer@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 K3TEXTEDIT_H
#define K3TEXTEDIT_H

#include <kde3support_export.h>

#include <Qt3Support/Q3TextEdit>

class K3Spell;

class KDE3SUPPORT_EXPORT K3TextEdit : public Q3TextEdit
{
    Q_OBJECT

public:
    K3TextEdit( const QString& text,
                const QString& context = QString(),
                QWidget * parent = 0, const char *name = 0 );
    K3TextEdit( QWidget *parent = 0L, const char *name = 0 );
    ~K3TextEdit();

    virtual void setReadOnly (bool readOnly);

    virtual void setPalette( const QPalette& palette );

    void setCheckSpellingEnabled( bool check );

    bool checkSpellingEnabled() const;

    void highLightWord( unsigned int length, unsigned int pos );


public Q_SLOTS:
    void checkSpelling();

protected:
    virtual void keyPressEvent( QKeyEvent * );

    virtual void focusInEvent( QFocusEvent * );

    virtual void contentsWheelEvent( QWheelEvent * );

    virtual void deleteWordBack();

    virtual void deleteWordForward();

    virtual Q3PopupMenu *createPopupMenu( const QPoint &pos );

    virtual Q3PopupMenu *createPopupMenu();

protected:
    virtual void virtual_hook( int id, void* data );

private Q_SLOTS:
    void slotSpellCheckReady( K3Spell *s );
    void slotSpellCheckDone( const QString &s );
    void spellCheckerMisspelling( const QString &text, const QStringList &, unsigned int pos);
    void spellCheckerCorrected( const QString &, const QString &, unsigned int );
    void spellCheckerFinished();
    void toggleAutoSpellCheck();
    void slotAllowTab();

private:
    void posToRowCol( unsigned int pos, unsigned int &line, unsigned int &col );

    class K3TextEditPrivate;
    K3TextEditPrivate *d;
};

#endif // KTEXTEDIT_H