AbaKus – a complex calculator
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#ifndef ABAKUS_RESULTLISTVIEWTEXT_H
#define ABAKUS_RESULTLISTVIEWTEXT_H
/*
* resultlistviewtext.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 "resultlistview.h"
#include "numerictypes.h"
class TQPainter;
class TQColorGroup;
class TQFontMetrics;
// This class shows the results shown in the MainWindow result pane.
class ResultListViewText : public TDEListViewItem
{
public:
ResultListViewText(TDEListView *listView,
const TQString &text,
const TQString &result,
ResultListViewText *after,
bool isError = false);
ResultListViewText(TDEListView *listView,
const TQString &text,
const Abakus::number_t &result,
ResultListViewText *after,
bool isError = false);
TQString expressionText() const { return m_text; }
TQString resultText() const { return m_result; }
bool wasError() const { return m_wasError; }
unsigned stackPosition() const { return m_stackPosition; }
void setStackPosition(unsigned pos);
// Redisplays the text by calling value.toString again.
void precisionChanged();
// Reimplemented from TDEListViewItem
virtual void paintCell(TQPainter *p, const TQColorGroup &cg, int column, int width, int align);
virtual int width(const TQFontMetrics &fm, const TQListView *lv, int c) const;
// Reimplemented to remove trailing zeroes from results.
virtual void setText(int column, const TQString &text);
private:
TQString m_text, m_result;
bool m_wasError;
unsigned m_stackPosition;
Abakus::number_t m_value;
};
#endif