multi deploy

other qt6 patches

libs/widgets/image_view.cpp

@@ -132,7 +132,11 @@ bool ImageView::eventFilter(QObject * o, QEvent * e) {
 
 
 void ImageView::adjustView() {
-	int nw = map.size().boundedTo(size()).width();
+	QSize ws = size();
+#if QT_VERSION_MAJOR >= 5
+	ws *= devicePixelRatio();
+#endif
+	int nw = map.size().boundedTo(ws).width();
 	item.setScale(1.);
 	if (nw > 0) {
 		qreal mp = map.width() / nw;