Merge pull request #4161 from daschuer/HighDpiScaleFactorRoundingPolicy

Set the the HighDpiScaleFactorRoundingPolicy to PassThrough
mixxxdj · Jul 31, 2021 · 69773ae · 69773ae
2 parents 2d3d4da + 9f76ed8
commit 69773ae
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/main.cpp b/src/main.cpp
@@ -51,6 +51,12 @@ int main(int argc, char * argv[]) {
     QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
 #endif
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+    // Follow whatever factor the user has selected in the system settings
+    // By default the value is always rounded to the nearest int.
+    QGuiApplication::setHighDpiScaleFactorRoundingPolicy(
+            Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
+#endif
 
     // Setting the organization name results in a QDesktopStorage::DataLocation
     // of "$HOME/Library/Application Support/Mixxx/Mixxx" on OS X. Leave the