void populateFontDatabase()
This function is called once at startup by Qts internal fontdatabase.
QStringList fallbacksForFamily(const QString family, const QFont::Style &style, const QFont::StyleHint &styleHint, const QUnicodeTables::Script &script) const
Returns a list of alternative fonts for the specified family and style and script using the styleHint...
QHash< QFont::StyleHint, QStringList > fallbackLists
QFontEngine * fontEngine(const QFontDef &fontDef, QUnicodeTables::Script script, void *handle)
Returns the font engine that can be used to render the font described by the font definition...