qt加載 字體

//加載emoji字體 QString emojiFontFilePath = QApplication::applicationDirPath() + "Fonts/Apple Color Emoji.ttc"; QFile f(emojiFontFilePath); qDebug() << "file exists:" << f.exists(); qDebug() << emojiFontFilePath; auto addresult = QFontDatabase ::addApplicationFont(emojiFontFilePath); qDebug() << "emoji font id" << addresult; for (auto i : QFontDatabase::applicationFontFamilies(addresult).at(0)) { qDebug() << "emoji family:" << i; }