try to get DPI with new QScreen API

musescore · Oct 7, 2013 · f60feb6 · f60feb6
1 parent da6f621
commit f60feb6
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/all.h b/all.h
@@ -140,6 +140,7 @@
 #include <QSpacerItem>
 #include <QGraphicsSceneMouseEvent>
 #include <QtConcurrent>
+#include <QScreen>
 
 #include <QSvgRenderer>
 #include <QSvgGenerator>

diff --git a/mscore/musescore.cpp b/mscore/musescore.cpp
@@ -4765,8 +4765,8 @@ int main(int argc, char* av[])
 
       QNetworkProxyFactory::setUseSystemConfiguration(true);
 
-      QWidget wi(0);
-      MScore::PDPI = wi.physicalDpiX();         // physical resolution
+      QScreen* screen = QGuiApplication::primaryScreen();
+      MScore::PDPI = screen->physicalDotsPerInch();        // physical resolution
       MScore::DPI  = MScore::PDPI;             // logical drawing resolution
       MScore::init();                          // initialize libmscore