Qt Assistant: Set Qt::AA_EnableHighDpiScaling.

Enable automatic scaling for the documentation on High DPI screens.

Task-number: QTBUG-50698
Change-Id: I155ff2309efa518aad5ca618a9abeac96ea57d4f
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/assistant/assistant/main.cpp b/src/assistant/assistant/main.cpp
index 8ae25fc9a..4d097aaf1 100644
--- a/src/assistant/assistant/main.cpp
+++ b/src/assistant/assistant/main.cpp
@@ -293,6 +293,7 @@ void setupTranslations()
 
 int main(int argc, char *argv[])
 {
+    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     TRACE_OBJ
     QScopedPointer<QCoreApplication> a(createApplication(argc, argv));
     a->addLibraryPath(a->applicationDirPath() + QLatin1String("/plugins"));