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/***************************************************************************
* Copyright (C) 2006 Nicolas Hadacek <hadacek@kde.org> *
* *
* 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. *
***************************************************************************/
#ifndef NUMBER_GUI_H
#define NUMBER_GUI_H
#include <tqvalidator.h>
#include <klineedit.h>
#include "common/common/number.h"
//-----------------------------------------------------------------------------
extern uint maxCharWidth(const TQString &s, const TQFont &font);
extern uint maxCharWidth(NumberBase base, const TQFont &font);
inline uint maxStringWidth(NumberBase base, uint nbChars, const TQFont &font) { return nbChars * maxCharWidth(base, font); }
extern uint maxLabelWidth(NumberBase base, uint nbChars, const TQFont &font);
extern TQValidator::State validateNumber(const TQString &s);
//-----------------------------------------------------------------------------
class NumberLineEdit : public KLineEdit
{
Q_OBJECT
public:
NumberLineEdit(TQWidget *parent = 0, const char *name = 0);
NumberLineEdit(const TQString &text, TQWidget *parent = 0, const char *name = 0);
uint value(bool *ok = 0) const { return fromAnyLabel(text(), ok); }
void setColor(const TQColor &color) { setPaletteForegroundColor(color); }
void unsetColor() { unsetPalette(); }
private slots:
void textChangedSlot();
};
#endif
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