mgfontdatabase.h

monqueror一个很具有参考价值的源玛

#ifndef _MGFONTDATABASE_H
#define _MGFONTDATABASE_H

// NOTE by ymwei: Only defined families and charSets.

class MGFontDatabase
{
public:
    MGFontDatabase() {};
    ~MGFontDatabase() {};

    QStringList families( bool onlyForLocale = TRUE ) const;
    QValueList<int> pointSizes( const QString &family,
				const QString &style = QString::null,
				const QString &charSet = QString::null );
    QStringList styles( const QString &family,
			const QString &charSet = QString::null ) const;
    QStringList charSets( const QString &familyName,
			  bool onlyForLocale = TRUE ) const;

    MGFont font( const QString familyName, const QString &style,
		int pointSize, const QString charSetName = QString::null );

    bool  isBitmapScalable( const QString &family,
			    const QString &style   = QString::null,
			    const QString &charSet = QString::null ) const;
    bool  isSmoothlyScalable( const QString &family,
			      const QString &style   = QString::null,
			      const QString &charSet = QString::null ) const;
    bool  isScalable( const QString &family,
		      const QString &style   = QString::null,
		      const QString &charSet = QString::null ) const;

    QValueList<int> smoothSizes( const QString &family,
				 const QString &style,
				 const QString &charSet = QString::null );

    static QValueList<int> standardSizes();

    bool italic( const QString &family,
		 const QString &style,
		 const QString &charSet = QString::null ) const;

    bool bold( const QString &family,
	       const QString &style,
	       const QString &charSet = QString::null ) const;

    int weight( const QString &family,
		const QString &style,
		const QString &charSet = QString::null ) const;

    QString styleString( const MGFont &);

    static QString verboseCharSetName( const QString & charSetName );
    static QString charSetSample( const QString & charSetName );
};

#endif // _MGFONTDATABASE_H