QT6: No Qt::AA_EnableHighDpiScaling in QT6

sources/main.cpp

@@ -30,8 +30,8 @@
 	@param msg : Message
 */
 void myMessageOutput(QtMsgType type,
-		     const QMessageLogContext &context,
-		     const QString &msg)
+			 const QMessageLogContext &context,
+			 const QString &msg)
 {
 
 	QString txt=QTime::currentTime().toString("hh:mm:ss.zzz");
@@ -110,8 +110,8 @@ void myMessageOutput(QtMsgType type,
 		txt+=")\n";
 	}
 	QFile outFile(QETApp::configDir()
-		      +QDate::currentDate().toString("yyyyMMdd")
-		      +".log");
+			  +QDate::currentDate().toString("yyyyMMdd")
+			  +".log");
 	if(outFile.open(QIODevice::WriteOnly | QIODevice::Append))
 	{
 		QTextStream ts(&outFile);
@@ -166,7 +166,13 @@ int main(int argc, char **argv)
 	QCoreApplication::setApplicationName("QElectroTech");
 	//Creation and execution of the application
 	//HighDPI
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)	// ### Qt 6: remove
 	QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+#else
+#if TODO_LIST
+#pragma message("@TODO remove code for QT 6 or later")
+#endif
+#endif
 	SingleApplication app(argc, argv, true);
 #ifdef Q_OS_MACOS
 	//Handle the opening of QET when user double click on a .qet .elmt .tbt file