#ifndef ABAKUS_RESULTLISTVIEW_H
#define ABAKUS_RESULTLISTVIEW_H
/*
 * resultlistview.h - part of abakus
 * Copyright (C) 2004, 2005 Michael Pyne <michael.pyne@kdemail.net>
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#include <klistview.h>
#include "numerictypes.h"

class KPopupMenu;
class TQLabel;
class TQDragObject;
class ResultListViewText;

namespace ResultList {
    enum { ExpressionColumn = 0, ResultColumn, ShortcutColumn };
}

class ResultListView : public KListView
{
    Q_OBJECT
  

    public:
    ResultListView(TQWidget *parent = 0, const char *name = "result list view");

    bool getStackValue(unsigned stackPosition, Abakus::number_t &result);

    ResultListViewText *lastItem() const;

    protected:
    virtual void contextMenuEvent(TQContextMenuEvent *e);
    virtual TQDragObject *dragObject();

    signals:
    void signalEntrySelected(const TQString &text);
    void signalResultSelected(const TQString &text);

    private slots:
    void slotDoubleClicked(TQListViewItem *item, const TQPoint & /* Ignored */, int c);
    void slotCopyResult();

    private:
    KPopupMenu *constructPopupMenu(const ResultListViewText *item);
    ResultListViewText *itemUnderCursor() const;

    ResultListViewText *m_itemRightClicked;
};

#endif