#include "widget.h" #include #include #include #include #include #include "spdlog/spdlog.h" void addFont(); int main(int argc, char *argv[]) { QApplication a(argc, argv); /* 从文件加载字体 */ addFont(); SPDLOG_INFO("********** ACASetting **********"); Widget w; w.show(); return a.exec(); } /* 加载字体 */ void addFont() { QString fontPath = QApplication::applicationDirPath() + "/font/SiYuanBlack_ttf"; /* 加载字体 */ int id1 = QFontDatabase::addApplicationFont(fontPath + "/SiYuanBlack_Bold.ttf"); int id2 = QFontDatabase::addApplicationFont(fontPath + "/SiYuanBlack_M.ttf"); int id3 = QFontDatabase::addApplicationFont(fontPath + "/SiYuanBlack_R.ttf"); /*************************************************** * 字体使用方式 * id1 ("思源黑体-粗") * id2 ("思源黑体M") * id3 ("思源黑体R") ****************************************************/ SPDLOG_INFO("{}", fontPath.toStdString()); qDebug() << "id1" << id1 << ", " << QFontDatabase::applicationFontFamilies(id1); qDebug() << "id2" << id2 << ", " << QFontDatabase::applicationFontFamilies(id2); qDebug() << "id3" << id3 << ", " << QFontDatabase::applicationFontFamilies(id3); QFont font_main; font_main.setFamily(QFontDatabase::applicationFontFamilies(id3).at(0)); font_main.setPixelSize(14); QApplication::setFont(font_main); }