gfont.h

/*
 * File: gfont.h
 * -------------
 *
 * @author Marty Stepp
 * @version 2019/04/30
 * - added changeFontSize for a GText*
 * @version 2018/09/07
 * - added doc comments for new documentation generation
 * @version 2018/08/23
 * - renamed to gfont.h to replace Java version
 * @version 2018/07/05
 * - initial version
 */


#ifndef _gfont_h
#define _gfont_h

#include <string>
#include <QFont>

#include "ginteractor.h"
#include "gobjects.h"

class GFont {
public:
    static void boldFont(GInteractor* interactor);

    static void changeFontSize(GInteractor* interactor, int dsize);

    static void changeFontSize(GText* label, int dsize);

    static QFont changeFontSize(const QFont& font, int dsize);

    static QFont deriveQFont(const QFont& font, QFont::Weight weight = QFont::Normal, int size = -1);

    static QFont deriveQFont(const QFont& font, const string& fontFamily, QFont::Weight weight = QFont::Normal, int size = -1);

    static QFont deriveQFont(const string& font, QFont::Weight weight = QFont::Normal, int size = -1);

    static QFont deriveQFont(const string& font, const string& fontFamily, QFont::Weight weight = QFont::Normal, int size = -1);

    static void italicFont(GInteractor* interactor);

    static string toFontString(const QFont& font);

    static QFont toQFont(const string& fontString);

    static QFont toQFont(const QFont& basisFont, const string& fontString);

private:
    GFont();   // prevent construction
    static QFont::StyleHint getStyleHint(const string& fontFamily);
};

#endif // _gfont_h