LuaIDE supports DPI scaling

Signed-off-by: billowsofcode <[email protected]>

Code/Tools/LuaIDE/Source/Editor/LuaEditor.cpp

@@ -8,12 +8,15 @@
 
 #include <Source/LuaIDEApplication.h>
 
+#include <AzQtComponents/Utilities/HandleDpiAwareness.h>
+
 #include <QtCore/QCoreApplication>
 
 #if defined(EXTERNAL_CRASH_REPORTING)
 #include <ToolsCrashHandler.h>
 #endif
 
+#include <QApplication>
 #include <QDir>
 #include <QFileInfo>
 
@@ -38,6 +41,12 @@ int main(int argc, char* argv[])
         AZStd::unique_ptr<AZ::IO::LocalFileIO> fileIO = AZStd::unique_ptr<AZ::IO::LocalFileIO>(aznew AZ::IO::LocalFileIO());
         AZ::IO::FileIOBase::SetInstance(fileIO.get());
 
+        QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+        QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
+        QCoreApplication::setAttribute(Qt::AA_DontCreateNativeWidgetSiblings);
+        QGuiApplication::setHighDpiScaleFactorRoundingPolicy(Qt::HighDpiScaleFactorRoundingPolicy::PassThrough);
+        AzQtComponents::Utilities::HandleDpiAwareness(AzQtComponents::Utilities::PerScreenDpiAware);
+
         LUAEditor::Application app(argc, argv);
 
         QString procName;