/usr/include/klftools/klfrelativefont.h is in libklatexformula4-dev 4.0.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* file klfrelativefont.h
* This file is part of the KLatexFormula Project.
* Copyright (C) 2011 by Philippe Faist
* philippe.faist at bluewin.ch
* *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* $Id: klfrelativefont.h 660 2011-07-07 22:19:41Z phfaist $ */
#ifndef KLFRELATIVEFONT_H
#define KLFRELATIVEFONT_H
#include <QObject>
#include <QWidget>
#include <QFont>
#include <klfdefs.h>
class KLF_EXPORT KLFRelativeFontBase : public QObject
{
Q_OBJECT
public:
KLFRelativeFontBase(QWidget *parent);
KLFRelativeFontBase(QWidget *reference, QWidget *target);
virtual ~KLFRelativeFontBase();
bool eventFilter(QObject *object, QEvent *event);
void setThorough(bool thorough);
protected:
virtual QFont calculateRelativeFont(const QFont& baseFont) = 0;
inline QWidget * referenceWidget() { return pReference; }
inline QWidget * targetWidget() { return pTarget; }
private:
void calculateAndApplyNewFont();
private:
QWidget *pReference;
QWidget *pTarget;
bool pInhibitFontChangeRecursion;
bool pHasAppliedFont;
bool pThorough;
};
// ----
class KLF_EXPORT KLFRelativeFont : public KLFRelativeFontBase
{
Q_OBJECT
public:
KLFRelativeFont(QWidget *parent);
KLFRelativeFont(QWidget *reference, QWidget *target);
virtual ~KLFRelativeFont();
inline QString forceFamily() const { return pForceFamily; }
inline int relPointSize() const { return pRelPointSize; }
void setRelPointSize(int relps);
void setForceFamily(const QString& family);
void releaseForceFamily() { setForceFamily(QString()); }
void setForceBold(bool bold) { setForceWeight(bold ? QFont::Bold : QFont::Normal); }
void setForceWeight(int weight);
void releaseForceWeight() { setForceWeight(-1); }
void setForceItalic(bool it) { setForceStyle(it ? QFont::StyleItalic : QFont::StyleNormal); }
void setForceStyle(int style);
void releaseForceStyle() { setForceStyle(-1); }
protected:
virtual QFont calculateRelativeFont(const QFont& baseFont);
private:
QString pForceFamily;
int pRelPointSize;
int pForceWeight;
int pForceStyle;
void rfinit();
};
#endif
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