[fix] global: fix dialog on macos new liquid glass

Author: bgallois

.github/workflows/build_mac.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
         with:
-          python-version: '3.8'
+          python-version: '3.11'
       - name: Set up Homebrew #https://github.com/Homebrew/homebrew-cask/issues/150323
         id: set-up-homebrew
         uses: Homebrew/actions/setup-homebrew@master

src/main.cpp

@@ -38,6 +38,9 @@ void messageHandler(QtMsgType type, const QMessageLogContext &context, const QSt
 int main(int argc, char *argv[]) {
   qputenv("OPENCV_OPENCL_DEVICE", "disabled");  // disable OpenCL to fix windows memory leaks and increase performance
   if (qstrcmp(argv[1], "--cli")) {
+#ifdef Q_OS_MACOS
+    QApplication::setAttribute(Qt::AA_DontUseNativeDialogs, true);
+#endif
     QApplication a(argc, argv);
     QPixmap pixmap(QStringLiteral(":/assets/icon.png"));
     QSplashScreen splash(pixmap);