add font in resource file

main.cpp

@@ -2,6 +2,7 @@
 #include <QApplication>
 #include <QTranslator>
 #include <QFont>
+#include <QFontDatabase>
 
 int main(int argc, char *argv[])
 {
@@ -12,7 +13,10 @@ int main(int argc, char *argv[])
     a.setQuitOnLastWindowClosed(false);
     a.setApplicationName(QObject::tr("NEU-Monitor"));
     a.setWindowIcon(QIcon(QObject::tr(":/icon/favicon.ico")));
-    a.setFont(QFont("Microsoft YaHei", 9));
+    QFontDatabase::addApplicationFont(QString(":/resource/SourceHanSansCN-Regular.otf"));
+    QFont font("SourceHan", 9);
+    a.setFont(font);
+//    a.setFont(QFont("Microsoft YaHei", 9));
     MainTray *tray = new MainTray();
     QObject::connect(tray, &MainTray::exit, &a, &QApplication::quit);
     tray->show();

maintray.h

@@ -15,6 +15,8 @@
 #include <QtGlobal>
 #include <QClipboard>
 #include <QStandardPaths>
+#include <QTextStream>
+#include <QDateTime>
 
 class MainTray : public QSystemTrayIcon
 {

resource.qrc

@@ -4,5 +4,7 @@
         <file>translations/qt_zh_CN.qm</file>
         <file>icons/favicon.ico</file>
         <file>icons/offline.ico</file>
+        <file>resource/SourceHanSansCN-Regular.otf</file>
+        <file>qt/etc/qt.conf</file>
     </qresource>
 </RCC>