kexibooltableedit.h

/* This file is part of the KDE project
   Copyright (C) 2004 Jaroslaw Staniek <js@iidea.pl>
 
   This program 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 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */
 
#ifndef KEXIBOOLTABLEEDIT_H
#define KEXIBOOLTABLEEDIT_H
 
#include <tqvariant.h>
 
#include "kexitableedit.h"
#include "kexicelleditorfactory.h"
 
class KexiBoolTableEdit : public KexiTableEdit
{
    TQ_OBJECT
  
 
    public:
        KexiBoolTableEdit(KexiTableViewColumn &column, TQWidget *parent=0);
 
        virtual ~KexiBoolTableEdit();
 
        virtual bool valueIsNull();
 
        virtual bool valueIsEmpty();
 
        virtual TQVariant value();
 
        virtual bool cursorAtStart();
        virtual bool cursorAtEnd();
 
        virtual void clear();
 
        virtual void setupContents( TQPainter *p, bool focused, const TQVariant& val, 
            TQString &txt, int &align, int &x, int &y_offset, int &w, int &h );
 
        virtual void clickedOnContents();
 
        virtual void handleAction(const TQString& actionName);
 
        virtual void handleCopyAction(const TQVariant& value, const TQVariant& visibleValue);
 
        virtual int widthForValue( TQVariant &val, const TQFontMetrics &fm );
 
    protected slots:
 
    protected:
        virtual void setValueInternal(const TQVariant& add, bool removeOld);
 
        void showHintButton();
 
        TQVariant m_currentValue;
 
    signals:
        void hintClicked();
};
 
KEXI_DECLARE_CELLEDITOR_FACTORY_ITEM(KexiBoolEditorFactoryItem)
 
#endif