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authorDaMichel <mw.pub@welter-4d.de>2016-08-07 09:59:32 +0200
committerDaMichel <mw.pub@welter-4d.de>2016-08-07 09:59:32 +0200
commit9c34be2427a483d3bf5f115eac28dec2716461f2 (patch)
tree59310c4477840345b53c671b5b5194f7f8c131bb /gui
parent16d7bb4d8c051d3196456ec89550c637e4d84677 (diff)
Fix trivial build errors on linux. Also support Qt 5.5.
Diffstat (limited to 'gui')
-rw-r--r--gui/main.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/gui/main.cpp b/gui/main.cpp
index e708dc9d..c07a65ac 100644
--- a/gui/main.cpp
+++ b/gui/main.cpp
@@ -116,7 +116,9 @@ int main(int argc, char** argv)
QCoreApplication::addLibraryPath(".");
#endif
+#if QT_VERSION >= 0x050600 // flag introduced in QT 5.6. It is non-essential so might as well allow compilation on older systems.
QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
+#endif
QApplication::setAttribute(Qt::AA_X11InitThreads, true);
QApplication app(argc, argv);